Merge pull request #105 from emqx/fvt

Fvt

docs/en_US/restapi/rules.md

@@ -6,7 +6,7 @@ The Kuiper REST api for rules allows you to manage rules, such as create, show,
 
 The API accepts a JSON content and create and start a rule.
 ```shell
-POST http://localhost:8080/rules
+POST http://localhost:9081/rules
 ```
 Request Sample
 
@@ -26,7 +26,7 @@ Request Sample
 The API is used for displaying all of rules defined in the server.
 
 ```shell
-GET http://localhost:8080/rules
+GET http://localhost:9081/rules
 ```
 
 Response Sample:
@@ -40,7 +40,7 @@ Response Sample:
 The API is used for print the detailed definition of rule.
 
 ```shell
-GET http://localhost:8080/rules/{id}
+GET http://localhost:9081/rules/{id}
 ```
 
 Path parameter `id` is the id or name of the rule.

docs/en_US/restapi/streams.md

@@ -7,7 +7,7 @@ The Kuiper REST api for streams allows you to manage the streams, such as create
 The API is used for creating a stream. For more detailed information of stream definition, please refer to [streams](../sqls/streams.md).
 
 ```shell
-POST http://localhost:8080/rules
+POST http://localhost:9081/streams
 ```
 Request sample, the request is a json string with `sql` field.
 
@@ -22,7 +22,7 @@ This API can run any stream sql statements, not only stream creation.
 The API is used for displaying all of streams defined in the server.
 
 ```shell
-GET http://localhost:8080/streams
+GET http://localhost:9081/streams
 ```
 
 Response Sample:
@@ -36,7 +36,7 @@ Response Sample:
 The API is used for print the detailed definition of stream.
 
 ```shell
-GET http://localhost:8080/streams/{id}}
+GET http://localhost:9081/streams/{id}}
 ```
 
 Response Sample:
@@ -70,5 +70,5 @@ Response Sample:
 The API is used for drop the stream definition.
 
 ```shell
-DELETE http://localhost:8080/streams/{id}
+DELETE http://localhost:9081/streams/{id}
 ```

etc/kuiper.yaml

@@ -2,6 +2,6 @@ basic:
   # true|false, with debug level, it prints more debug info
   debug: false
   port: 20498
-  restPort: 8080
+  restPort: 9081
   prometheus: false
   prometheusPort: 20499

fvt_scripts/README.md

@@ -0,0 +1,10 @@
+
+## Run JMeter script in local environment
+ - Make sure one MQTT broker is available, and make following changes if MQTT broker is not installed at local
+    - Modify ``servers`` to your MQTT broker address in Kuiper configuration file ``$kuiper/etc/mqtt_source.yaml``.
+    - Modify ``mqtt.server`` to your MQTT broker address in file ``fvt_scripts/rule1.txt``.
+ - Specify the ``base`` property in the JMeter command line.
+ - Specify the ``fvt`` property in the JMeter command line, below is an example.
+    ```
+    bin/jmeter.sh -Dbase="/Users/rockyjin/Downloads/workspace/edge/src/kuiper/_build/kuiper-0.1.1-57-g41ea41b-darwin-x86_64" -Dfvt="/Users/rockyjin/Downloads/workspace/edge/src/kuiper"
+    ```

fvt_scripts/change_stream_rule.jmx

@@ -0,0 +1,717 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<jmeterTestPlan version="1.2" properties="4.0" jmeter="4.0 r1823414">
+  <hashTree>
+    <TestPlan guiclass="TestPlanGui" testclass="TestPlan" testname="Test Plan" enabled="true">
+      <stringProp name="TestPlan.comments">Change the stream definition for rule</stringProp>
+      <boolProp name="TestPlan.functional_mode">false</boolProp>
+      <boolProp name="TestPlan.tearDown_on_shutdown">true</boolProp>
+      <boolProp name="TestPlan.serialize_threadgroups">false</boolProp>
+      <elementProp name="TestPlan.user_defined_variables" elementType="Arguments" guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
+        <collectionProp name="Arguments.arguments"/>
+      </elementProp>
+      <stringProp name="TestPlan.user_define_classpath"></stringProp>
+    </TestPlan>
+    <hashTree>
+      <Arguments guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
+        <collectionProp name="Arguments.arguments">
+          <elementProp name="srv" elementType="Argument">
+            <stringProp name="Argument.name">srv</stringProp>
+            <stringProp name="Argument.value">127.0.0.1</stringProp>
+            <stringProp name="Argument.metadata">=</stringProp>
+          </elementProp>
+          <elementProp name="rest_port" elementType="Argument">
+            <stringProp name="Argument.name">rest_port</stringProp>
+            <stringProp name="Argument.value">9081</stringProp>
+            <stringProp name="Argument.metadata">=</stringProp>
+          </elementProp>
+          <elementProp name="k_home" elementType="Argument">
+            <stringProp name="Argument.name">k_home</stringProp>
+            <stringProp name="Argument.value">${__property(base,,)}</stringProp>
+            <stringProp name="Argument.metadata">=</stringProp>
+          </elementProp>
+          <elementProp name="fvt" elementType="Argument">
+            <stringProp name="Argument.name">fvt</stringProp>
+            <stringProp name="Argument.value">${__property(fvt,,)}</stringProp>
+            <stringProp name="Argument.metadata">=</stringProp>
+          </elementProp>
+          <elementProp name="mqtt_srv" elementType="Argument">
+            <stringProp name="Argument.name">mqtt_srv</stringProp>
+            <stringProp name="Argument.value">127.0.0.1</stringProp>
+            <stringProp name="Argument.metadata">=</stringProp>
+          </elementProp>
+        </collectionProp>
+      </Arguments>
+      <hashTree/>
+      <ThreadGroup guiclass="ThreadGroupGui" testclass="ThreadGroup" testname="Rules" enabled="true">
+        <stringProp name="ThreadGroup.on_sample_error">continue</stringProp>
+        <elementProp name="ThreadGroup.main_controller" elementType="LoopController" guiclass="LoopControlPanel" testclass="LoopController" testname="Loop Controller" enabled="true">
+          <boolProp name="LoopController.continue_forever">false</boolProp>
+          <stringProp name="LoopController.loops">1</stringProp>
+        </elementProp>
+        <stringProp name="ThreadGroup.num_threads">1</stringProp>
+        <stringProp name="ThreadGroup.ramp_time">1</stringProp>
+        <boolProp name="ThreadGroup.scheduler">false</boolProp>
+        <stringProp name="ThreadGroup.duration"></stringProp>
+        <stringProp name="ThreadGroup.delay"></stringProp>
+      </ThreadGroup>
+      <hashTree>
+        <ResultCollector guiclass="ViewResultsFullVisualizer" testclass="ResultCollector" testname="View Results Tree" enabled="true">
+          <boolProp name="ResultCollector.error_logging">false</boolProp>
+          <objProp>
+            <name>saveConfig</name>
+            <value class="SampleSaveConfiguration">
+              <time>true</time>
+              <latency>true</latency>
+              <timestamp>true</timestamp>
+              <success>true</success>
+              <label>true</label>
+              <code>true</code>
+              <message>true</message>
+              <threadName>true</threadName>
+              <dataType>true</dataType>
+              <encoding>false</encoding>
+              <assertions>true</assertions>
+              <subresults>true</subresults>
+              <responseData>false</responseData>
+              <samplerData>false</samplerData>
+              <xml>false</xml>
+              <fieldNames>true</fieldNames>
+              <responseHeaders>false</responseHeaders>
+              <requestHeaders>false</requestHeaders>
+              <responseDataOnError>false</responseDataOnError>
+              <saveAssertionResultsFailureMessage>true</saveAssertionResultsFailureMessage>
+              <assertionsResultsToSave>0</assertionsResultsToSave>
+              <bytes>true</bytes>
+              <sentBytes>true</sentBytes>
+              <threadCounts>true</threadCounts>
+              <idleTime>true</idleTime>
+              <connectTime>true</connectTime>
+            </value>
+          </objProp>
+          <stringProp name="filename"></stringProp>
+        </ResultCollector>
+        <hashTree/>
+        <TransactionController guiclass="TransactionControllerGui" testclass="TransactionController" testname="1stRun" enabled="true">
+          <boolProp name="TransactionController.includeTimers">false</boolProp>
+          <boolProp name="TransactionController.parent">false</boolProp>
+        </TransactionController>
+        <hashTree>
+          <net.xmeter.samplers.ConnectSampler guiclass="net.xmeter.gui.ConnectSamplerUI" testclass="net.xmeter.samplers.ConnectSampler" testname="MQTT Connect" enabled="true">
+            <stringProp name="mqtt.server">${mqtt_srv}</stringProp>
+            <stringProp name="mqtt.port">1883</stringProp>
+            <stringProp name="mqtt.version">3.1</stringProp>
+            <stringProp name="mqtt.conn_timeout">10</stringProp>
+            <boolProp name="mqtt.private_protocol">false</boolProp>
+            <stringProp name="mqtt.listener_timeout">10</stringProp>
+            <stringProp name="mqtt.protocol">TCP</stringProp>
+            <boolProp name="mqtt.dual_ssl_authentication">false</boolProp>
+            <stringProp name="mqtt.keystore_file_path"></stringProp>
+            <stringProp name="mqtt.keystore_password"></stringProp>
+            <stringProp name="mqtt.clientcert_file_path"></stringProp>
+            <stringProp name="mqtt.clientcert_password"></stringProp>
+            <stringProp name="mqtt.user_name"></stringProp>
+            <stringProp name="mqtt.password"></stringProp>
+            <stringProp name="mqtt.client_id_prefix">conn_</stringProp>
+            <boolProp name="mqtt.client_id_suffix">true</boolProp>
+            <stringProp name="mqtt.conn_keep_alive">300</stringProp>
+            <stringProp name="mqtt.conn_attampt_max">0</stringProp>
+            <stringProp name="mqtt.reconn_attampt_max">0</stringProp>
+            <stringProp name="TestPlan.comments">The connections</stringProp>
+          </net.xmeter.samplers.ConnectSampler>
+          <hashTree/>
+          <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="CreateStream" enabled="true">
+            <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+            <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+              <collectionProp name="Arguments.arguments">
+                <elementProp name="" elementType="HTTPArgument">
+                  <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                  <stringProp name="Argument.value">{&#xd;
+&quot;sql&quot; : &quot;create stream demo (temperature float, humidity bigint) WITH (FORMAT=\&quot;JSON\&quot;, DATASOURCE=\&quot;devices/+/messages\&quot; )&quot;&#xd;
+}</stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+              </collectionProp>
+            </elementProp>
+            <stringProp name="HTTPSampler.domain">${srv}</stringProp>
+            <stringProp name="HTTPSampler.port">${rest_port}</stringProp>
+            <stringProp name="HTTPSampler.protocol"></stringProp>
+            <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+            <stringProp name="HTTPSampler.path">/streams</stringProp>
+            <stringProp name="HTTPSampler.method">POST</stringProp>
+            <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+            <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+            <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+            <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+            <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+            <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+            <stringProp name="HTTPSampler.response_timeout"></stringProp>
+          </HTTPSamplerProxy>
+          <hashTree>
+            <ResponseAssertion guiclass="AssertionGui" testclass="ResponseAssertion" testname="Response Assertion" enabled="true">
+              <collectionProp name="Asserion.test_strings">
+                <stringProp name="-1754954177">Stream demo is created.</stringProp>
+              </collectionProp>
+              <stringProp name="Assertion.custom_message"></stringProp>
+              <stringProp name="Assertion.test_field">Assertion.response_data</stringProp>
+              <boolProp name="Assertion.assume_success">true</boolProp>
+              <intProp name="Assertion.test_type">16</intProp>
+            </ResponseAssertion>
+            <hashTree/>
+          </hashTree>
+          <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="CreateRule" enabled="true">
+            <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+            <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+              <collectionProp name="Arguments.arguments">
+                <elementProp name="" elementType="HTTPArgument">
+                  <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                  <stringProp name="Argument.value">{&#xd;
+  &quot;id&quot;: &quot;rule1&quot;,&#xd;
+  &quot;sql&quot;: &quot;SELECT light FROM demo&quot;,&#xd;
+  &quot;actions&quot;: [&#xd;
+    {&#xd;
+      &quot;mqtt&quot;: {&#xd;
+        &quot;server&quot;: &quot;tcp://${mqtt_srv}:1883&quot;,&#xd;
+        &quot;topic&quot;: &quot;devices/result&quot;,&#xd;
+        &quot;qos&quot;: 1,&#xd;
+        &quot;clientId&quot;: &quot;demo_001&quot;&#xd;
+      }&#xd;
+    }&#xd;
+  ]&#xd;
+}</stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+              </collectionProp>
+            </elementProp>
+            <stringProp name="HTTPSampler.domain">${srv}</stringProp>
+            <stringProp name="HTTPSampler.port">${rest_port}</stringProp>
+            <stringProp name="HTTPSampler.protocol"></stringProp>
+            <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+            <stringProp name="HTTPSampler.path">/rules</stringProp>
+            <stringProp name="HTTPSampler.method">POST</stringProp>
+            <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+            <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+            <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+            <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+            <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+            <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+            <stringProp name="HTTPSampler.response_timeout"></stringProp>
+          </HTTPSamplerProxy>
+          <hashTree>
+            <ResponseAssertion guiclass="AssertionGui" testclass="ResponseAssertion" testname="Response Assertion" enabled="true">
+              <collectionProp name="Asserion.test_strings">
+                <stringProp name="-2022196798">Rule rule1 was created</stringProp>
+              </collectionProp>
+              <stringProp name="Assertion.custom_message"></stringProp>
+              <stringProp name="Assertion.test_field">Assertion.response_data</stringProp>
+              <boolProp name="Assertion.assume_success">true</boolProp>
+              <intProp name="Assertion.test_type">16</intProp>
+            </ResponseAssertion>
+            <hashTree/>
+          </hashTree>
+          <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="GetRuleStatus" enabled="true">
+            <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+            <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+              <collectionProp name="Arguments.arguments">
+                <elementProp name="" elementType="HTTPArgument">
+                  <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                  <stringProp name="Argument.value"></stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+              </collectionProp>
+            </elementProp>
+            <stringProp name="HTTPSampler.domain">${srv}</stringProp>
+            <stringProp name="HTTPSampler.port">${rest_port}</stringProp>
+            <stringProp name="HTTPSampler.protocol"></stringProp>
+            <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+            <stringProp name="HTTPSampler.path">/rules/rule1/status</stringProp>
+            <stringProp name="HTTPSampler.method">GET</stringProp>
+            <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+            <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+            <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+            <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+            <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+            <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+            <stringProp name="HTTPSampler.response_timeout"></stringProp>
+          </HTTPSamplerProxy>
+          <hashTree>
+            <JSONPathAssertion guiclass="JSONPathAssertionGui" testclass="JSONPathAssertion" testname="JSON Assertion" enabled="true">
+              <stringProp name="JSON_PATH">$.source_demo_0_records_in_total</stringProp>
+              <stringProp name="EXPECTED_VALUE">0</stringProp>
+              <boolProp name="JSONVALIDATION">true</boolProp>
+              <boolProp name="EXPECT_NULL">false</boolProp>
+              <boolProp name="INVERT">false</boolProp>
+              <boolProp name="ISREGEX">false</boolProp>
+            </JSONPathAssertion>
+            <hashTree/>
+          </hashTree>
+          <net.xmeter.samplers.PubSampler guiclass="net.xmeter.gui.PubSamplerUI" testclass="net.xmeter.samplers.PubSampler" testname="MQTT_Pub_1" enabled="true">
+            <stringProp name="mqtt.topic_name">devices/${device_id}/messages</stringProp>
+            <stringProp name="mqtt.qos_level">0</stringProp>
+            <boolProp name="mqtt.add_timestamp">false</boolProp>
+            <stringProp name="mqtt.message_type">String</stringProp>
+            <stringProp name="mqtt.message_type_fixed_length">1024</stringProp>
+            <stringProp name="mqtt.message_to_sent">{&quot;temperature&quot;: ${__Random(1,100,)}, &quot;humidity&quot; : ${__Random(1,100,)}}</stringProp>
+          </net.xmeter.samplers.PubSampler>
+          <hashTree/>
+          <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="GetRuleStatus" enabled="true">
+            <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+            <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+              <collectionProp name="Arguments.arguments">
+                <elementProp name="" elementType="HTTPArgument">
+                  <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                  <stringProp name="Argument.value"></stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+              </collectionProp>
+            </elementProp>
+            <stringProp name="HTTPSampler.domain">${srv}</stringProp>
+            <stringProp name="HTTPSampler.port">${rest_port}</stringProp>
+            <stringProp name="HTTPSampler.protocol"></stringProp>
+            <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+            <stringProp name="HTTPSampler.path">/rules/rule1/status</stringProp>
+            <stringProp name="HTTPSampler.method">GET</stringProp>
+            <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+            <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+            <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+            <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+            <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+            <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+            <stringProp name="HTTPSampler.response_timeout"></stringProp>
+          </HTTPSamplerProxy>
+          <hashTree>
+            <JSONPathAssertion guiclass="JSONPathAssertionGui" testclass="JSONPathAssertion" testname="JSON Assertion" enabled="true">
+              <stringProp name="JSON_PATH">$.source_demo_0_records_in_total</stringProp>
+              <stringProp name="EXPECTED_VALUE">1</stringProp>
+              <boolProp name="JSONVALIDATION">true</boolProp>
+              <boolProp name="EXPECT_NULL">false</boolProp>
+              <boolProp name="INVERT">false</boolProp>
+              <boolProp name="ISREGEX">false</boolProp>
+            </JSONPathAssertion>
+            <hashTree/>
+            <JSONPathAssertion guiclass="JSONPathAssertionGui" testclass="JSONPathAssertion" testname="JSON Assertion" enabled="true">
+              <stringProp name="JSON_PATH">$.sink_sink_mqtt_0_records_in_total</stringProp>
+              <stringProp name="EXPECTED_VALUE">1</stringProp>
+              <boolProp name="JSONVALIDATION">true</boolProp>
+              <boolProp name="EXPECT_NULL">false</boolProp>
+              <boolProp name="INVERT">false</boolProp>
+              <boolProp name="ISREGEX">false</boolProp>
+            </JSONPathAssertion>
+            <hashTree/>
+          </hashTree>
+          <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="DropStream" enabled="true">
+            <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+            <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+              <collectionProp name="Arguments.arguments">
+                <elementProp name="" elementType="HTTPArgument">
+                  <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                  <stringProp name="Argument.value"></stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+              </collectionProp>
+            </elementProp>
+            <stringProp name="HTTPSampler.domain">${srv}</stringProp>
+            <stringProp name="HTTPSampler.port">${rest_port}</stringProp>
+            <stringProp name="HTTPSampler.protocol"></stringProp>
+            <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+            <stringProp name="HTTPSampler.path">/streams/demo</stringProp>
+            <stringProp name="HTTPSampler.method">DELETE</stringProp>
+            <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+            <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+            <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+            <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+            <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+            <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+            <stringProp name="HTTPSampler.response_timeout"></stringProp>
+          </HTTPSamplerProxy>
+          <hashTree>
+            <ResponseAssertion guiclass="AssertionGui" testclass="ResponseAssertion" testname="Response Assertion" enabled="true">
+              <collectionProp name="Asserion.test_strings">
+                <stringProp name="287881319">Stream demo is dropped.</stringProp>
+              </collectionProp>
+              <stringProp name="Assertion.custom_message"></stringProp>
+              <stringProp name="Assertion.test_field">Assertion.response_data</stringProp>
+              <boolProp name="Assertion.assume_success">false</boolProp>
+              <intProp name="Assertion.test_type">16</intProp>
+            </ResponseAssertion>
+            <hashTree/>
+          </hashTree>
+          <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="CreateStream" enabled="true">
+            <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+            <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+              <collectionProp name="Arguments.arguments">
+                <elementProp name="" elementType="HTTPArgument">
+                  <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                  <stringProp name="Argument.value">{&#xd;
+&quot;sql&quot; : &quot;create stream demo (temperature float, humidity bigint, light bigint) WITH (FORMAT=\&quot;JSON\&quot;, DATASOURCE=\&quot;devices/+/messages\&quot; )&quot;&#xd;
+}</stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+              </collectionProp>
+            </elementProp>
+            <stringProp name="HTTPSampler.domain">${srv}</stringProp>
+            <stringProp name="HTTPSampler.port">${rest_port}</stringProp>
+            <stringProp name="HTTPSampler.protocol"></stringProp>
+            <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+            <stringProp name="HTTPSampler.path">/streams</stringProp>
+            <stringProp name="HTTPSampler.method">POST</stringProp>
+            <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+            <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+            <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+            <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+            <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+            <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+            <stringProp name="HTTPSampler.response_timeout"></stringProp>
+          </HTTPSamplerProxy>
+          <hashTree>
+            <ResponseAssertion guiclass="AssertionGui" testclass="ResponseAssertion" testname="Response Assertion" enabled="true">
+              <collectionProp name="Asserion.test_strings">
+                <stringProp name="-1754954177">Stream demo is created.</stringProp>
+              </collectionProp>
+              <stringProp name="Assertion.custom_message"></stringProp>
+              <stringProp name="Assertion.test_field">Assertion.response_data</stringProp>
+              <boolProp name="Assertion.assume_success">true</boolProp>
+              <intProp name="Assertion.test_type">16</intProp>
+            </ResponseAssertion>
+            <hashTree/>
+          </hashTree>
+          <ConstantTimer guiclass="ConstantTimerGui" testclass="ConstantTimer" testname="Constant Timer" enabled="true">
+            <stringProp name="ConstantTimer.delay">500</stringProp>
+          </ConstantTimer>
+          <hashTree/>
+        </hashTree>
+        <TransactionController guiclass="TransactionControllerGui" testclass="TransactionController" testname="RedefineStreamAndRun" enabled="true">
+          <boolProp name="TransactionController.includeTimers">false</boolProp>
+          <boolProp name="TransactionController.parent">false</boolProp>
+        </TransactionController>
+        <hashTree>
+          <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="DropStream" enabled="true">
+            <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+            <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+              <collectionProp name="Arguments.arguments">
+                <elementProp name="" elementType="HTTPArgument">
+                  <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                  <stringProp name="Argument.value"></stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+              </collectionProp>
+            </elementProp>
+            <stringProp name="HTTPSampler.domain">${srv}</stringProp>
+            <stringProp name="HTTPSampler.port">${rest_port}</stringProp>
+            <stringProp name="HTTPSampler.protocol"></stringProp>
+            <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+            <stringProp name="HTTPSampler.path">/streams/demo</stringProp>
+            <stringProp name="HTTPSampler.method">DELETE</stringProp>
+            <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+            <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+            <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+            <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+            <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+            <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+            <stringProp name="HTTPSampler.response_timeout"></stringProp>
+          </HTTPSamplerProxy>
+          <hashTree>
+            <ResponseAssertion guiclass="AssertionGui" testclass="ResponseAssertion" testname="Response Assertion" enabled="true">
+              <collectionProp name="Asserion.test_strings">
+                <stringProp name="287881319">Stream demo is dropped.</stringProp>
+              </collectionProp>
+              <stringProp name="Assertion.custom_message"></stringProp>
+              <stringProp name="Assertion.test_field">Assertion.response_data</stringProp>
+              <boolProp name="Assertion.assume_success">false</boolProp>
+              <intProp name="Assertion.test_type">16</intProp>
+            </ResponseAssertion>
+            <hashTree/>
+          </hashTree>
+          <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="CreateStream" enabled="true">
+            <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+            <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+              <collectionProp name="Arguments.arguments">
+                <elementProp name="" elementType="HTTPArgument">
+                  <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                  <stringProp name="Argument.value">{&#xd;
+&quot;sql&quot; : &quot;create stream demo (temperature float, humidity bigint, light bigint) WITH (FORMAT=\&quot;JSON\&quot;, DATASOURCE=\&quot;devices/+/messages\&quot; )&quot;&#xd;
+}</stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+              </collectionProp>
+            </elementProp>
+            <stringProp name="HTTPSampler.domain">${srv}</stringProp>
+            <stringProp name="HTTPSampler.port">${rest_port}</stringProp>
+            <stringProp name="HTTPSampler.protocol"></stringProp>
+            <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+            <stringProp name="HTTPSampler.path">/streams</stringProp>
+            <stringProp name="HTTPSampler.method">POST</stringProp>
+            <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+            <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+            <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+            <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+            <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+            <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+            <stringProp name="HTTPSampler.response_timeout"></stringProp>
+          </HTTPSamplerProxy>
+          <hashTree>
+            <ResponseAssertion guiclass="AssertionGui" testclass="ResponseAssertion" testname="Response Assertion" enabled="true">
+              <collectionProp name="Asserion.test_strings">
+                <stringProp name="-1754954177">Stream demo is created.</stringProp>
+              </collectionProp>
+              <stringProp name="Assertion.custom_message"></stringProp>
+              <stringProp name="Assertion.test_field">Assertion.response_data</stringProp>
+              <boolProp name="Assertion.assume_success">true</boolProp>
+              <intProp name="Assertion.test_type">16</intProp>
+            </ResponseAssertion>
+            <hashTree/>
+          </hashTree>
+          <net.xmeter.samplers.PubSampler guiclass="net.xmeter.gui.PubSamplerUI" testclass="net.xmeter.samplers.PubSampler" testname="MQTT_Pub_2" enabled="true">
+            <stringProp name="mqtt.topic_name">devices/${device_id}/messages</stringProp>
+            <stringProp name="mqtt.qos_level">0</stringProp>
+            <boolProp name="mqtt.add_timestamp">false</boolProp>
+            <stringProp name="mqtt.message_type">String</stringProp>
+            <stringProp name="mqtt.message_type_fixed_length">1024</stringProp>
+            <stringProp name="mqtt.message_to_sent">{&quot;temperature&quot;: ${__Random(1,100,)}, &quot;humidity&quot; : ${__Random(1,100,)}, &quot;light&quot; : ${__Random(1,100,)}}</stringProp>
+          </net.xmeter.samplers.PubSampler>
+          <hashTree/>
+          <ConstantTimer guiclass="ConstantTimerGui" testclass="ConstantTimer" testname="Constant Timer" enabled="true">
+            <stringProp name="ConstantTimer.delay">500</stringProp>
+          </ConstantTimer>
+          <hashTree/>
+        </hashTree>
+        <TransactionController guiclass="TransactionControllerGui" testclass="TransactionController" testname="RestartRuleAndRun" enabled="true">
+          <boolProp name="TransactionController.includeTimers">false</boolProp>
+          <boolProp name="TransactionController.parent">false</boolProp>
+        </TransactionController>
+        <hashTree>
+          <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="RestartRule" enabled="true">
+            <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+            <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+              <collectionProp name="Arguments.arguments">
+                <elementProp name="" elementType="HTTPArgument">
+                  <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                  <stringProp name="Argument.value"></stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+              </collectionProp>
+            </elementProp>
+            <stringProp name="HTTPSampler.domain">${srv}</stringProp>
+            <stringProp name="HTTPSampler.port">${rest_port}</stringProp>
+            <stringProp name="HTTPSampler.protocol"></stringProp>
+            <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+            <stringProp name="HTTPSampler.path">/rules/rule1/restart</stringProp>
+            <stringProp name="HTTPSampler.method">POST</stringProp>
+            <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+            <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+            <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+            <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+            <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+            <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+            <stringProp name="HTTPSampler.response_timeout"></stringProp>
+          </HTTPSamplerProxy>
+          <hashTree>
+            <ResponseAssertion guiclass="AssertionGui" testclass="ResponseAssertion" testname="Response Assertion" enabled="true">
+              <collectionProp name="Asserion.test_strings">
+                <stringProp name="-167686328">Rule rule1 was restarted</stringProp>
+              </collectionProp>
+              <stringProp name="Assertion.custom_message"></stringProp>
+              <stringProp name="Assertion.test_field">Assertion.response_data</stringProp>
+              <boolProp name="Assertion.assume_success">false</boolProp>
+              <intProp name="Assertion.test_type">16</intProp>
+            </ResponseAssertion>
+            <hashTree/>
+          </hashTree>
+          <net.xmeter.samplers.PubSampler guiclass="net.xmeter.gui.PubSamplerUI" testclass="net.xmeter.samplers.PubSampler" testname="MQTT_Pub_3" enabled="true">
+            <stringProp name="mqtt.topic_name">devices/${device_id}/messages</stringProp>
+            <stringProp name="mqtt.qos_level">0</stringProp>
+            <boolProp name="mqtt.add_timestamp">false</boolProp>
+            <stringProp name="mqtt.message_type">String</stringProp>
+            <stringProp name="mqtt.message_type_fixed_length">1024</stringProp>
+            <stringProp name="mqtt.message_to_sent">{&quot;temperature&quot;: ${__Random(1,100,)}, &quot;humidity&quot; : ${__Random(1,100,)}, &quot;light&quot; : ${__Random(1,100,)}}</stringProp>
+          </net.xmeter.samplers.PubSampler>
+          <hashTree/>
+          <ConstantTimer guiclass="ConstantTimerGui" testclass="ConstantTimer" testname="Constant Timer" enabled="true">
+            <stringProp name="ConstantTimer.delay">500</stringProp>
+          </ConstantTimer>
+          <hashTree/>
+        </hashTree>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="DropStream" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value"></stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain">${srv}</stringProp>
+          <stringProp name="HTTPSampler.port">${rest_port}</stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">/streams/demo</stringProp>
+          <stringProp name="HTTPSampler.method">DELETE</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree>
+          <ResponseAssertion guiclass="AssertionGui" testclass="ResponseAssertion" testname="Response Assertion" enabled="true">
+            <collectionProp name="Asserion.test_strings">
+              <stringProp name="287881319">Stream demo is dropped.</stringProp>
+            </collectionProp>
+            <stringProp name="Assertion.custom_message"></stringProp>
+            <stringProp name="Assertion.test_field">Assertion.response_data</stringProp>
+            <boolProp name="Assertion.assume_success">false</boolProp>
+            <intProp name="Assertion.test_type">16</intProp>
+          </ResponseAssertion>
+          <hashTree/>
+        </hashTree>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="DropRule" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value"></stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain">${srv}</stringProp>
+          <stringProp name="HTTPSampler.port">${rest_port}</stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">/rules/rule1</stringProp>
+          <stringProp name="HTTPSampler.method">DELETE</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree>
+          <ResponseAssertion guiclass="AssertionGui" testclass="ResponseAssertion" testname="Response Assertion" enabled="true">
+            <collectionProp name="Asserion.test_strings">
+              <stringProp name="717250485">Rule rule1 is dropped.</stringProp>
+            </collectionProp>
+            <stringProp name="Assertion.custom_message"></stringProp>
+            <stringProp name="Assertion.test_field">Assertion.response_data</stringProp>
+            <boolProp name="Assertion.assume_success">false</boolProp>
+            <intProp name="Assertion.test_type">16</intProp>
+          </ResponseAssertion>
+          <hashTree/>
+        </hashTree>
+      </hashTree>
+      <ThreadGroup guiclass="ThreadGroupGui" testclass="ThreadGroup" testname="Result" enabled="true">
+        <stringProp name="ThreadGroup.on_sample_error">continue</stringProp>
+        <elementProp name="ThreadGroup.main_controller" elementType="LoopController" guiclass="LoopControlPanel" testclass="LoopController" testname="Loop Controller" enabled="true">
+          <boolProp name="LoopController.continue_forever">false</boolProp>
+          <stringProp name="LoopController.loops">3</stringProp>
+        </elementProp>
+        <stringProp name="ThreadGroup.num_threads">1</stringProp>
+        <stringProp name="ThreadGroup.ramp_time">1</stringProp>
+        <boolProp name="ThreadGroup.scheduler">false</boolProp>
+        <stringProp name="ThreadGroup.duration"></stringProp>
+        <stringProp name="ThreadGroup.delay"></stringProp>
+      </ThreadGroup>
+      <hashTree>
+        <CSVDataSet guiclass="TestBeanGUI" testclass="CSVDataSet" testname="CSV Data Set Config" enabled="true">
+          <stringProp name="filename">change_stream_rule.txt</stringProp>
+          <stringProp name="fileEncoding"></stringProp>
+          <stringProp name="variableNames">result</stringProp>
+          <boolProp name="ignoreFirstLine">false</boolProp>
+          <stringProp name="delimiter">,</stringProp>
+          <boolProp name="quotedData">false</boolProp>
+          <boolProp name="recycle">true</boolProp>
+          <boolProp name="stopThread">false</boolProp>
+          <stringProp name="shareMode">shareMode.all</stringProp>
+        </CSVDataSet>
+        <hashTree/>
+        <ResultCollector guiclass="ViewResultsFullVisualizer" testclass="ResultCollector" testname="View Results Tree" enabled="true">
+          <boolProp name="ResultCollector.error_logging">false</boolProp>
+          <objProp>
+            <name>saveConfig</name>
+            <value class="SampleSaveConfiguration">
+              <time>true</time>
+              <latency>true</latency>
+              <timestamp>true</timestamp>
+              <success>true</success>
+              <label>true</label>
+              <code>true</code>
+              <message>true</message>
+              <threadName>true</threadName>
+              <dataType>true</dataType>
+              <encoding>false</encoding>
+              <assertions>true</assertions>
+              <subresults>true</subresults>
+              <responseData>false</responseData>
+              <samplerData>false</samplerData>
+              <xml>false</xml>
+              <fieldNames>true</fieldNames>
+              <responseHeaders>false</responseHeaders>
+              <requestHeaders>false</requestHeaders>
+              <responseDataOnError>false</responseDataOnError>
+              <saveAssertionResultsFailureMessage>true</saveAssertionResultsFailureMessage>
+              <assertionsResultsToSave>0</assertionsResultsToSave>
+              <bytes>true</bytes>
+              <sentBytes>true</sentBytes>
+              <threadCounts>true</threadCounts>
+              <idleTime>true</idleTime>
+              <connectTime>true</connectTime>
+            </value>
+          </objProp>
+          <stringProp name="filename"></stringProp>
+        </ResultCollector>
+        <hashTree/>
+        <OnceOnlyController guiclass="OnceOnlyControllerGui" testclass="OnceOnlyController" testname="Once Only Controller" enabled="true"/>
+        <hashTree>
+          <net.xmeter.samplers.ConnectSampler guiclass="net.xmeter.gui.ConnectSamplerUI" testclass="net.xmeter.samplers.ConnectSampler" testname="MQTT Connect" enabled="true">
+            <stringProp name="mqtt.server">${mqtt_srv}</stringProp>
+            <stringProp name="mqtt.port">1883</stringProp>
+            <stringProp name="mqtt.version">3.1</stringProp>
+            <stringProp name="mqtt.conn_timeout">10</stringProp>
+            <boolProp name="mqtt.private_protocol">false</boolProp>
+            <stringProp name="mqtt.listener_timeout">10</stringProp>
+            <stringProp name="mqtt.protocol">TCP</stringProp>
+            <boolProp name="mqtt.dual_ssl_authentication">false</boolProp>
+            <stringProp name="mqtt.keystore_file_path"></stringProp>
+            <stringProp name="mqtt.keystore_password"></stringProp>
+            <stringProp name="mqtt.clientcert_file_path"></stringProp>
+            <stringProp name="mqtt.clientcert_password"></stringProp>
+            <stringProp name="mqtt.user_name"></stringProp>
+            <stringProp name="mqtt.password"></stringProp>
+            <stringProp name="mqtt.client_id_prefix">conn_</stringProp>
+            <boolProp name="mqtt.client_id_suffix">true</boolProp>
+            <stringProp name="mqtt.conn_keep_alive">300</stringProp>
+            <stringProp name="mqtt.conn_attampt_max">0</stringProp>
+            <stringProp name="mqtt.reconn_attampt_max">0</stringProp>
+          </net.xmeter.samplers.ConnectSampler>
+          <hashTree/>
+        </hashTree>
+        <net.xmeter.samplers.SubSampler guiclass="net.xmeter.gui.SubSamplerUI" testclass="net.xmeter.samplers.SubSampler" testname="AnalysisResult" enabled="true">
+          <stringProp name="mqtt.topic_name">devices/result</stringProp>
+          <stringProp name="mqtt.qos_level">0</stringProp>
+          <boolProp name="mqtt.add_timestamp">false</boolProp>
+          <boolProp name="mqtt.debug_response">true</boolProp>
+          <stringProp name="mqtt.sample_condition">number of received messages</stringProp>
+          <stringProp name="mqtt.sample_condition_value">1</stringProp>
+        </net.xmeter.samplers.SubSampler>
+        <hashTree>
+          <ResponseAssertion guiclass="AssertionGui" testclass="ResponseAssertion" testname="Response Assertion" enabled="true">
+            <collectionProp name="Asserion.test_strings">
+              <stringProp name="71001929">${result}</stringProp>
+            </collectionProp>
+            <stringProp name="Assertion.custom_message"></stringProp>
+            <stringProp name="Assertion.test_field">Assertion.response_data</stringProp>
+            <boolProp name="Assertion.assume_success">false</boolProp>
+            <intProp name="Assertion.test_type">16</intProp>
+          </ResponseAssertion>
+          <hashTree/>
+        </hashTree>
+      </hashTree>
+    </hashTree>
+  </hashTree>
+</jmeterTestPlan>

fvt_scripts/change_stream_rule.txt

@@ -0,0 +1,3 @@
+[{}]
+[{}]
+light

fvt_scripts/iot_data.txt

@@ -0,0 +1,10 @@
+1,20,30
+2,31,40
+1,35,50
+2,20,30
+1,80,90
+2,45,20
+1,10,90
+2,12,30
+1,65,35
+2,55,32

fvt_scripts/rule1.txt

@@ -0,0 +1,16 @@
+{
+  "sql": "SELECT * FROM demo",
+  "actions": [
+    {
+      "log": {}
+    },
+    {
+      "mqtt": {
+        "server": "tcp://127.0.0.1:1883",
+        "topic": "devices/result",
+        "qos": 1,
+        "clientId": "demo_001"
+      }
+    }
+  ]
+}

fvt_scripts/rule_test.jmx

@@ -0,0 +1,676 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<jmeterTestPlan version="1.2" properties="4.0" jmeter="4.0 r1823414">
+  <hashTree>
+    <TestPlan guiclass="TestPlanGui" testclass="TestPlan" testname="Test Plan" enabled="true">
+      <stringProp name="TestPlan.comments"></stringProp>
+      <boolProp name="TestPlan.functional_mode">false</boolProp>
+      <boolProp name="TestPlan.tearDown_on_shutdown">true</boolProp>
+      <boolProp name="TestPlan.serialize_threadgroups">false</boolProp>
+      <elementProp name="TestPlan.user_defined_variables" elementType="Arguments" guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
+        <collectionProp name="Arguments.arguments"/>
+      </elementProp>
+      <stringProp name="TestPlan.user_define_classpath"></stringProp>
+    </TestPlan>
+    <hashTree>
+      <Arguments guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
+        <collectionProp name="Arguments.arguments">
+          <elementProp name="srv" elementType="Argument">
+            <stringProp name="Argument.name">srv</stringProp>
+            <stringProp name="Argument.value">127.0.0.1</stringProp>
+            <stringProp name="Argument.metadata">=</stringProp>
+          </elementProp>
+          <elementProp name="rest_port" elementType="Argument">
+            <stringProp name="Argument.name">rest_port</stringProp>
+            <stringProp name="Argument.value">9081</stringProp>
+            <stringProp name="Argument.metadata">=</stringProp>
+          </elementProp>
+          <elementProp name="k_home" elementType="Argument">
+            <stringProp name="Argument.name">k_home</stringProp>
+            <stringProp name="Argument.value">${__property(base,,)}</stringProp>
+            <stringProp name="Argument.metadata">=</stringProp>
+          </elementProp>
+          <elementProp name="fvt" elementType="Argument">
+            <stringProp name="Argument.name">fvt</stringProp>
+            <stringProp name="Argument.value">${__property(fvt,,)}</stringProp>
+            <stringProp name="Argument.metadata">=</stringProp>
+          </elementProp>
+        </collectionProp>
+      </Arguments>
+      <hashTree/>
+      <ThreadGroup guiclass="ThreadGroupGui" testclass="ThreadGroup" testname="Rules" enabled="true">
+        <stringProp name="ThreadGroup.on_sample_error">continue</stringProp>
+        <elementProp name="ThreadGroup.main_controller" elementType="LoopController" guiclass="LoopControlPanel" testclass="LoopController" testname="Loop Controller" enabled="true">
+          <boolProp name="LoopController.continue_forever">false</boolProp>
+          <stringProp name="LoopController.loops">1</stringProp>
+        </elementProp>
+        <stringProp name="ThreadGroup.num_threads">1</stringProp>
+        <stringProp name="ThreadGroup.ramp_time">1</stringProp>
+        <boolProp name="ThreadGroup.scheduler">false</boolProp>
+        <stringProp name="ThreadGroup.duration"></stringProp>
+        <stringProp name="ThreadGroup.delay"></stringProp>
+      </ThreadGroup>
+      <hashTree>
+        <TransactionController guiclass="TransactionControllerGui" testclass="TransactionController" testname="API" enabled="true">
+          <boolProp name="TransactionController.includeTimers">false</boolProp>
+          <boolProp name="TransactionController.parent">false</boolProp>
+        </TransactionController>
+        <hashTree>
+          <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="API_CreateStream" enabled="true">
+            <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+            <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+              <collectionProp name="Arguments.arguments">
+                <elementProp name="" elementType="HTTPArgument">
+                  <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                  <stringProp name="Argument.value">{&#xd;
+&quot;sql&quot; : &quot;create stream demo (temperature float, humidity bigint) WITH (FORMAT=\&quot;JSON\&quot;, DATASOURCE=\&quot;devices/+/messages\&quot; )&quot;&#xd;
+}</stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+              </collectionProp>
+            </elementProp>
+            <stringProp name="HTTPSampler.domain">${srv}</stringProp>
+            <stringProp name="HTTPSampler.port">${rest_port}</stringProp>
+            <stringProp name="HTTPSampler.protocol"></stringProp>
+            <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+            <stringProp name="HTTPSampler.path">/streams</stringProp>
+            <stringProp name="HTTPSampler.method">POST</stringProp>
+            <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+            <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+            <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+            <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+            <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+            <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+            <stringProp name="HTTPSampler.response_timeout"></stringProp>
+          </HTTPSamplerProxy>
+          <hashTree>
+            <ResponseAssertion guiclass="AssertionGui" testclass="ResponseAssertion" testname="Response Assertion" enabled="true">
+              <collectionProp name="Asserion.test_strings">
+                <stringProp name="-1754954177">Stream demo is created.</stringProp>
+              </collectionProp>
+              <stringProp name="Assertion.custom_message"></stringProp>
+              <stringProp name="Assertion.test_field">Assertion.response_data</stringProp>
+              <boolProp name="Assertion.assume_success">true</boolProp>
+              <intProp name="Assertion.test_type">16</intProp>
+            </ResponseAssertion>
+            <hashTree/>
+          </hashTree>
+          <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="API_CreateRule" enabled="true">
+            <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+            <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+              <collectionProp name="Arguments.arguments">
+                <elementProp name="" elementType="HTTPArgument">
+                  <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                  <stringProp name="Argument.value">{&#xd;
+  &quot;id&quot;: &quot;rule1&quot;,&#xd;
+  &quot;sql&quot;: &quot;SELECT * FROM demo&quot;,&#xd;
+  &quot;actions&quot;: [&#xd;
+    {&#xd;
+      &quot;log&quot;: {}&#xd;
+    },&#xd;
+    {&#xd;
+      &quot;mqtt&quot;: {&#xd;
+        &quot;server&quot;: &quot;tcp://127.0.0.1:1883&quot;,&#xd;
+        &quot;topic&quot;: &quot;devices/result&quot;,&#xd;
+        &quot;qos&quot;: 1,&#xd;
+        &quot;clientId&quot;: &quot;demo_001&quot;&#xd;
+      }&#xd;
+    }&#xd;
+  ]&#xd;
+}</stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+              </collectionProp>
+            </elementProp>
+            <stringProp name="HTTPSampler.domain">${srv}</stringProp>
+            <stringProp name="HTTPSampler.port">${rest_port}</stringProp>
+            <stringProp name="HTTPSampler.protocol"></stringProp>
+            <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+            <stringProp name="HTTPSampler.path">/rules</stringProp>
+            <stringProp name="HTTPSampler.method">POST</stringProp>
+            <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+            <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+            <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+            <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+            <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+            <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+            <stringProp name="HTTPSampler.response_timeout"></stringProp>
+          </HTTPSamplerProxy>
+          <hashTree>
+            <ResponseAssertion guiclass="AssertionGui" testclass="ResponseAssertion" testname="Response Assertion" enabled="true">
+              <collectionProp name="Asserion.test_strings">
+                <stringProp name="-2022196798">Rule rule1 was created</stringProp>
+              </collectionProp>
+              <stringProp name="Assertion.custom_message"></stringProp>
+              <stringProp name="Assertion.test_field">Assertion.response_data</stringProp>
+              <boolProp name="Assertion.assume_success">true</boolProp>
+              <intProp name="Assertion.test_type">16</intProp>
+            </ResponseAssertion>
+            <hashTree/>
+          </hashTree>
+          <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="API_ShowRules" enabled="true">
+            <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+            <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+              <collectionProp name="Arguments.arguments">
+                <elementProp name="" elementType="HTTPArgument">
+                  <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                  <stringProp name="Argument.value"></stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+              </collectionProp>
+            </elementProp>
+            <stringProp name="HTTPSampler.domain">${srv}</stringProp>
+            <stringProp name="HTTPSampler.port">${rest_port}</stringProp>
+            <stringProp name="HTTPSampler.protocol"></stringProp>
+            <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+            <stringProp name="HTTPSampler.path">/rules</stringProp>
+            <stringProp name="HTTPSampler.method">GET</stringProp>
+            <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+            <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+            <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+            <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+            <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+            <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+            <stringProp name="HTTPSampler.response_timeout"></stringProp>
+          </HTTPSamplerProxy>
+          <hashTree>
+            <JSONPathAssertion guiclass="JSONPathAssertionGui" testclass="JSONPathAssertion" testname="JSON Assertion" enabled="true">
+              <stringProp name="JSON_PATH">$[0]</stringProp>
+              <stringProp name="EXPECTED_VALUE">rule1</stringProp>
+              <boolProp name="JSONVALIDATION">false</boolProp>
+              <boolProp name="EXPECT_NULL">false</boolProp>
+              <boolProp name="INVERT">false</boolProp>
+              <boolProp name="ISREGEX">true</boolProp>
+            </JSONPathAssertion>
+            <hashTree/>
+          </hashTree>
+          <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="API_DescribeRule" enabled="true">
+            <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+            <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+              <collectionProp name="Arguments.arguments">
+                <elementProp name="" elementType="HTTPArgument">
+                  <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                  <stringProp name="Argument.value"></stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+              </collectionProp>
+            </elementProp>
+            <stringProp name="HTTPSampler.domain">${srv}</stringProp>
+            <stringProp name="HTTPSampler.port">${rest_port}</stringProp>
+            <stringProp name="HTTPSampler.protocol"></stringProp>
+            <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+            <stringProp name="HTTPSampler.path">/rules/rule1</stringProp>
+            <stringProp name="HTTPSampler.method">GET</stringProp>
+            <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+            <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+            <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+            <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+            <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+            <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+            <stringProp name="HTTPSampler.response_timeout"></stringProp>
+          </HTTPSamplerProxy>
+          <hashTree>
+            <JSONPathAssertion guiclass="JSONPathAssertionGui" testclass="JSONPathAssertion" testname="JSON Assertion" enabled="true">
+              <stringProp name="JSON_PATH">$.sql</stringProp>
+              <stringProp name="EXPECTED_VALUE">SELECT \* FROM demo</stringProp>
+              <boolProp name="JSONVALIDATION">true</boolProp>
+              <boolProp name="EXPECT_NULL">false</boolProp>
+              <boolProp name="INVERT">false</boolProp>
+              <boolProp name="ISREGEX">true</boolProp>
+            </JSONPathAssertion>
+            <hashTree/>
+          </hashTree>
+          <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="API_GetRuleStatus" enabled="true">
+            <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+            <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+              <collectionProp name="Arguments.arguments">
+                <elementProp name="" elementType="HTTPArgument">
+                  <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                  <stringProp name="Argument.value"></stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+              </collectionProp>
+            </elementProp>
+            <stringProp name="HTTPSampler.domain">${srv}</stringProp>
+            <stringProp name="HTTPSampler.port">${rest_port}</stringProp>
+            <stringProp name="HTTPSampler.protocol"></stringProp>
+            <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+            <stringProp name="HTTPSampler.path">/rules/rule1/status</stringProp>
+            <stringProp name="HTTPSampler.method">GET</stringProp>
+            <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+            <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+            <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+            <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+            <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+            <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+            <stringProp name="HTTPSampler.response_timeout"></stringProp>
+          </HTTPSamplerProxy>
+          <hashTree>
+            <JSONPathAssertion guiclass="JSONPathAssertionGui" testclass="JSONPathAssertion" testname="JSON Assertion" enabled="true">
+              <stringProp name="JSON_PATH">$.source_demo_0_records_in_total</stringProp>
+              <stringProp name="EXPECTED_VALUE">0</stringProp>
+              <boolProp name="JSONVALIDATION">true</boolProp>
+              <boolProp name="EXPECT_NULL">false</boolProp>
+              <boolProp name="INVERT">false</boolProp>
+              <boolProp name="ISREGEX">false</boolProp>
+            </JSONPathAssertion>
+            <hashTree/>
+          </hashTree>
+          <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="API_DropRule" enabled="true">
+            <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+            <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+              <collectionProp name="Arguments.arguments">
+                <elementProp name="" elementType="HTTPArgument">
+                  <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                  <stringProp name="Argument.value"></stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+              </collectionProp>
+            </elementProp>
+            <stringProp name="HTTPSampler.domain">${srv}</stringProp>
+            <stringProp name="HTTPSampler.port">${rest_port}</stringProp>
+            <stringProp name="HTTPSampler.protocol"></stringProp>
+            <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+            <stringProp name="HTTPSampler.path">/rules/rule1</stringProp>
+            <stringProp name="HTTPSampler.method">DELETE</stringProp>
+            <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+            <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+            <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+            <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+            <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+            <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+            <stringProp name="HTTPSampler.response_timeout"></stringProp>
+          </HTTPSamplerProxy>
+          <hashTree>
+            <ResponseAssertion guiclass="AssertionGui" testclass="ResponseAssertion" testname="Response Assertion" enabled="true">
+              <collectionProp name="Asserion.test_strings">
+                <stringProp name="717250485">Rule rule1 is dropped.</stringProp>
+              </collectionProp>
+              <stringProp name="Assertion.custom_message"></stringProp>
+              <stringProp name="Assertion.test_field">Assertion.response_data</stringProp>
+              <boolProp name="Assertion.assume_success">false</boolProp>
+              <intProp name="Assertion.test_type">16</intProp>
+            </ResponseAssertion>
+            <hashTree/>
+          </hashTree>
+          <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="API_Drop_Stream" enabled="true">
+            <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+            <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+              <collectionProp name="Arguments.arguments">
+                <elementProp name="" elementType="HTTPArgument">
+                  <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                  <stringProp name="Argument.value"></stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+              </collectionProp>
+            </elementProp>
+            <stringProp name="HTTPSampler.domain">${srv}</stringProp>
+            <stringProp name="HTTPSampler.port">${rest_port}</stringProp>
+            <stringProp name="HTTPSampler.protocol"></stringProp>
+            <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+            <stringProp name="HTTPSampler.path">/streams/demo</stringProp>
+            <stringProp name="HTTPSampler.method">DELETE</stringProp>
+            <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+            <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+            <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+            <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+            <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+            <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+            <stringProp name="HTTPSampler.response_timeout"></stringProp>
+          </HTTPSamplerProxy>
+          <hashTree>
+            <ResponseAssertion guiclass="AssertionGui" testclass="ResponseAssertion" testname="Response Assertion" enabled="true">
+              <collectionProp name="Asserion.test_strings">
+                <stringProp name="287881319">Stream demo is dropped.</stringProp>
+              </collectionProp>
+              <stringProp name="Assertion.custom_message"></stringProp>
+              <stringProp name="Assertion.test_field">Assertion.response_data</stringProp>
+              <boolProp name="Assertion.assume_success">false</boolProp>
+              <intProp name="Assertion.test_type">16</intProp>
+            </ResponseAssertion>
+            <hashTree/>
+          </hashTree>
+          <ConstantTimer guiclass="ConstantTimerGui" testclass="ConstantTimer" testname="Constant Timer" enabled="true">
+            <stringProp name="ConstantTimer.delay">500</stringProp>
+          </ConstantTimer>
+          <hashTree/>
+        </hashTree>
+        <TransactionController guiclass="TransactionControllerGui" testclass="TransactionController" testname="CLI" enabled="true">
+          <boolProp name="TransactionController.includeTimers">false</boolProp>
+          <boolProp name="TransactionController.parent">false</boolProp>
+        </TransactionController>
+        <hashTree>
+          <SystemSampler guiclass="SystemSamplerGui" testclass="SystemSampler" testname="CLI_CreateStream" enabled="true">
+            <boolProp name="SystemSampler.checkReturnCode">false</boolProp>
+            <stringProp name="SystemSampler.expectedReturnCode">0</stringProp>
+            <stringProp name="SystemSampler.command">bin/cli</stringProp>
+            <elementProp name="SystemSampler.arguments" elementType="Arguments" guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
+              <collectionProp name="Arguments.arguments">
+                <elementProp name="" elementType="Argument">
+                  <stringProp name="Argument.name"></stringProp>
+                  <stringProp name="Argument.value">create</stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+                <elementProp name="" elementType="Argument">
+                  <stringProp name="Argument.name"></stringProp>
+                  <stringProp name="Argument.value">stream</stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+                <elementProp name="" elementType="Argument">
+                  <stringProp name="Argument.name"></stringProp>
+                  <stringProp name="Argument.value">demo</stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+                <elementProp name="" elementType="Argument">
+                  <stringProp name="Argument.name"></stringProp>
+                  <stringProp name="Argument.value">(temperature float, humidity bigint) WITH (FORMAT=&quot;JSON&quot;, DATASOURCE=&quot;devices/+/messages&quot;)</stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+              </collectionProp>
+            </elementProp>
+            <elementProp name="SystemSampler.environment" elementType="Arguments" guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
+              <collectionProp name="Arguments.arguments"/>
+            </elementProp>
+            <stringProp name="SystemSampler.directory">${k_home}</stringProp>
+          </SystemSampler>
+          <hashTree>
+            <ResponseAssertion guiclass="AssertionGui" testclass="ResponseAssertion" testname="Response Assertion" enabled="true">
+              <collectionProp name="Asserion.test_strings">
+                <stringProp name="-1754954177">Stream demo is created.</stringProp>
+              </collectionProp>
+              <stringProp name="Assertion.custom_message"></stringProp>
+              <stringProp name="Assertion.test_field">Assertion.response_data</stringProp>
+              <boolProp name="Assertion.assume_success">false</boolProp>
+              <intProp name="Assertion.test_type">16</intProp>
+            </ResponseAssertion>
+            <hashTree/>
+          </hashTree>
+          <SystemSampler guiclass="SystemSamplerGui" testclass="SystemSampler" testname="CLI_CreateRule" enabled="true">
+            <boolProp name="SystemSampler.checkReturnCode">false</boolProp>
+            <stringProp name="SystemSampler.expectedReturnCode">0</stringProp>
+            <stringProp name="SystemSampler.command">bin/cli</stringProp>
+            <elementProp name="SystemSampler.arguments" elementType="Arguments" guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
+              <collectionProp name="Arguments.arguments">
+                <elementProp name="" elementType="Argument">
+                  <stringProp name="Argument.name"></stringProp>
+                  <stringProp name="Argument.value">create</stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+                <elementProp name="" elementType="Argument">
+                  <stringProp name="Argument.name"></stringProp>
+                  <stringProp name="Argument.value">rule</stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+                <elementProp name="" elementType="Argument">
+                  <stringProp name="Argument.name"></stringProp>
+                  <stringProp name="Argument.value">rule1</stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+                <elementProp name="" elementType="Argument">
+                  <stringProp name="Argument.name"></stringProp>
+                  <stringProp name="Argument.value">-f</stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+                <elementProp name="" elementType="Argument">
+                  <stringProp name="Argument.name"></stringProp>
+                  <stringProp name="Argument.value">${fvt}/fvt_scripts/rule1.txt</stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+              </collectionProp>
+            </elementProp>
+            <elementProp name="SystemSampler.environment" elementType="Arguments" guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
+              <collectionProp name="Arguments.arguments"/>
+            </elementProp>
+            <stringProp name="SystemSampler.directory">${k_home}</stringProp>
+          </SystemSampler>
+          <hashTree>
+            <ResponseAssertion guiclass="AssertionGui" testclass="ResponseAssertion" testname="Response Assertion" enabled="true">
+              <collectionProp name="Asserion.test_strings">
+                <stringProp name="-2022196798">Rule rule1 was created</stringProp>
+              </collectionProp>
+              <stringProp name="Assertion.custom_message"></stringProp>
+              <stringProp name="Assertion.test_field">Assertion.response_data</stringProp>
+              <boolProp name="Assertion.assume_success">false</boolProp>
+              <intProp name="Assertion.test_type">16</intProp>
+            </ResponseAssertion>
+            <hashTree/>
+          </hashTree>
+          <SystemSampler guiclass="SystemSamplerGui" testclass="SystemSampler" testname="CLI_ShowRules" enabled="true">
+            <boolProp name="SystemSampler.checkReturnCode">false</boolProp>
+            <stringProp name="SystemSampler.expectedReturnCode">0</stringProp>
+            <stringProp name="SystemSampler.command">bin/cli</stringProp>
+            <elementProp name="SystemSampler.arguments" elementType="Arguments" guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
+              <collectionProp name="Arguments.arguments">
+                <elementProp name="" elementType="Argument">
+                  <stringProp name="Argument.name"></stringProp>
+                  <stringProp name="Argument.value">show</stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+                <elementProp name="" elementType="Argument">
+                  <stringProp name="Argument.name"></stringProp>
+                  <stringProp name="Argument.value">rules</stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+              </collectionProp>
+            </elementProp>
+            <elementProp name="SystemSampler.environment" elementType="Arguments" guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
+              <collectionProp name="Arguments.arguments"/>
+            </elementProp>
+            <stringProp name="SystemSampler.directory">${k_home}</stringProp>
+          </SystemSampler>
+          <hashTree>
+            <ResponseAssertion guiclass="AssertionGui" testclass="ResponseAssertion" testname="Response Assertion" enabled="true">
+              <collectionProp name="Asserion.test_strings">
+                <stringProp name="108873909">rule1</stringProp>
+              </collectionProp>
+              <stringProp name="Assertion.custom_message"></stringProp>
+              <stringProp name="Assertion.test_field">Assertion.response_data</stringProp>
+              <boolProp name="Assertion.assume_success">false</boolProp>
+              <intProp name="Assertion.test_type">16</intProp>
+            </ResponseAssertion>
+            <hashTree/>
+          </hashTree>
+          <SystemSampler guiclass="SystemSamplerGui" testclass="SystemSampler" testname="CLI_DescribeRule" enabled="true">
+            <boolProp name="SystemSampler.checkReturnCode">false</boolProp>
+            <stringProp name="SystemSampler.expectedReturnCode">0</stringProp>
+            <stringProp name="SystemSampler.command">bin/cli</stringProp>
+            <elementProp name="SystemSampler.arguments" elementType="Arguments" guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
+              <collectionProp name="Arguments.arguments">
+                <elementProp name="" elementType="Argument">
+                  <stringProp name="Argument.name"></stringProp>
+                  <stringProp name="Argument.value">describe</stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+                <elementProp name="" elementType="Argument">
+                  <stringProp name="Argument.name"></stringProp>
+                  <stringProp name="Argument.value">rule</stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+                <elementProp name="" elementType="Argument">
+                  <stringProp name="Argument.name"></stringProp>
+                  <stringProp name="Argument.value">rule1</stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+              </collectionProp>
+            </elementProp>
+            <elementProp name="SystemSampler.environment" elementType="Arguments" guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
+              <collectionProp name="Arguments.arguments"/>
+            </elementProp>
+            <stringProp name="SystemSampler.directory">${k_home}</stringProp>
+          </SystemSampler>
+          <hashTree>
+            <ResponseAssertion guiclass="AssertionGui" testclass="ResponseAssertion" testname="Response Assertion" enabled="true">
+              <collectionProp name="Asserion.test_strings">
+                <stringProp name="304363919">devices/result</stringProp>
+              </collectionProp>
+              <stringProp name="Assertion.custom_message"></stringProp>
+              <stringProp name="Assertion.test_field">Assertion.response_data</stringProp>
+              <boolProp name="Assertion.assume_success">false</boolProp>
+              <intProp name="Assertion.test_type">16</intProp>
+            </ResponseAssertion>
+            <hashTree/>
+          </hashTree>
+          <SystemSampler guiclass="SystemSamplerGui" testclass="SystemSampler" testname="CLI_GetRuleStatus" enabled="true">
+            <boolProp name="SystemSampler.checkReturnCode">false</boolProp>
+            <stringProp name="SystemSampler.expectedReturnCode">0</stringProp>
+            <stringProp name="SystemSampler.command">bin/cli</stringProp>
+            <elementProp name="SystemSampler.arguments" elementType="Arguments" guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
+              <collectionProp name="Arguments.arguments">
+                <elementProp name="" elementType="Argument">
+                  <stringProp name="Argument.name"></stringProp>
+                  <stringProp name="Argument.value">getstatus</stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+                <elementProp name="" elementType="Argument">
+                  <stringProp name="Argument.name"></stringProp>
+                  <stringProp name="Argument.value">rule</stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+                <elementProp name="" elementType="Argument">
+                  <stringProp name="Argument.name"></stringProp>
+                  <stringProp name="Argument.value">rule1</stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+              </collectionProp>
+            </elementProp>
+            <elementProp name="SystemSampler.environment" elementType="Arguments" guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
+              <collectionProp name="Arguments.arguments"/>
+            </elementProp>
+            <stringProp name="SystemSampler.directory">${k_home}</stringProp>
+          </SystemSampler>
+          <hashTree>
+            <ResponseAssertion guiclass="AssertionGui" testclass="ResponseAssertion" testname="Response Assertion" enabled="true">
+              <collectionProp name="Asserion.test_strings">
+                <stringProp name="679259374">source_demo_0_records_in_total</stringProp>
+              </collectionProp>
+              <stringProp name="Assertion.custom_message"></stringProp>
+              <stringProp name="Assertion.test_field">Assertion.response_data</stringProp>
+              <boolProp name="Assertion.assume_success">false</boolProp>
+              <intProp name="Assertion.test_type">16</intProp>
+            </ResponseAssertion>
+            <hashTree/>
+          </hashTree>
+          <SystemSampler guiclass="SystemSamplerGui" testclass="SystemSampler" testname="CLI_DropRule" enabled="true">
+            <boolProp name="SystemSampler.checkReturnCode">false</boolProp>
+            <stringProp name="SystemSampler.expectedReturnCode">0</stringProp>
+            <stringProp name="SystemSampler.command">bin/cli</stringProp>
+            <elementProp name="SystemSampler.arguments" elementType="Arguments" guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
+              <collectionProp name="Arguments.arguments">
+                <elementProp name="" elementType="Argument">
+                  <stringProp name="Argument.name"></stringProp>
+                  <stringProp name="Argument.value">drop</stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+                <elementProp name="" elementType="Argument">
+                  <stringProp name="Argument.name"></stringProp>
+                  <stringProp name="Argument.value">rule</stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+                <elementProp name="" elementType="Argument">
+                  <stringProp name="Argument.name"></stringProp>
+                  <stringProp name="Argument.value">rule1</stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+              </collectionProp>
+            </elementProp>
+            <elementProp name="SystemSampler.environment" elementType="Arguments" guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
+              <collectionProp name="Arguments.arguments"/>
+            </elementProp>
+            <stringProp name="SystemSampler.directory">${k_home}</stringProp>
+          </SystemSampler>
+          <hashTree>
+            <ResponseAssertion guiclass="AssertionGui" testclass="ResponseAssertion" testname="Response Assertion" enabled="true">
+              <collectionProp name="Asserion.test_strings">
+                <stringProp name="717250485">Rule rule1 is dropped.</stringProp>
+              </collectionProp>
+              <stringProp name="Assertion.custom_message"></stringProp>
+              <stringProp name="Assertion.test_field">Assertion.response_data</stringProp>
+              <boolProp name="Assertion.assume_success">false</boolProp>
+              <intProp name="Assertion.test_type">16</intProp>
+            </ResponseAssertion>
+            <hashTree/>
+          </hashTree>
+          <SystemSampler guiclass="SystemSamplerGui" testclass="SystemSampler" testname="CLI_DropStream" enabled="true">
+            <boolProp name="SystemSampler.checkReturnCode">false</boolProp>
+            <stringProp name="SystemSampler.expectedReturnCode">0</stringProp>
+            <stringProp name="SystemSampler.command">bin/cli</stringProp>
+            <elementProp name="SystemSampler.arguments" elementType="Arguments" guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
+              <collectionProp name="Arguments.arguments">
+                <elementProp name="" elementType="Argument">
+                  <stringProp name="Argument.name"></stringProp>
+                  <stringProp name="Argument.value">drop</stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+                <elementProp name="" elementType="Argument">
+                  <stringProp name="Argument.name"></stringProp>
+                  <stringProp name="Argument.value">stream</stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+                <elementProp name="" elementType="Argument">
+                  <stringProp name="Argument.name"></stringProp>
+                  <stringProp name="Argument.value">demo</stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+              </collectionProp>
+            </elementProp>
+            <elementProp name="SystemSampler.environment" elementType="Arguments" guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
+              <collectionProp name="Arguments.arguments"/>
+            </elementProp>
+            <stringProp name="SystemSampler.directory">${k_home}</stringProp>
+          </SystemSampler>
+          <hashTree>
+            <ResponseAssertion guiclass="AssertionGui" testclass="ResponseAssertion" testname="Response Assertion" enabled="true">
+              <collectionProp name="Asserion.test_strings">
+                <stringProp name="287881319">Stream demo is dropped.</stringProp>
+              </collectionProp>
+              <stringProp name="Assertion.custom_message"></stringProp>
+              <stringProp name="Assertion.test_field">Assertion.response_data</stringProp>
+              <boolProp name="Assertion.assume_success">false</boolProp>
+              <intProp name="Assertion.test_type">16</intProp>
+            </ResponseAssertion>
+            <hashTree/>
+          </hashTree>
+          <ConstantTimer guiclass="ConstantTimerGui" testclass="ConstantTimer" testname="Constant Timer" enabled="true">
+            <stringProp name="ConstantTimer.delay">500</stringProp>
+          </ConstantTimer>
+          <hashTree/>
+        </hashTree>
+      </hashTree>
+      <ResultCollector guiclass="ViewResultsFullVisualizer" testclass="ResultCollector" testname="View Results Tree" enabled="true">
+        <boolProp name="ResultCollector.error_logging">false</boolProp>
+        <objProp>
+          <name>saveConfig</name>
+          <value class="SampleSaveConfiguration">
+            <time>true</time>
+            <latency>true</latency>
+            <timestamp>true</timestamp>
+            <success>true</success>
+            <label>true</label>
+            <code>true</code>
+            <message>true</message>
+            <threadName>true</threadName>
+            <dataType>true</dataType>
+            <encoding>false</encoding>
+            <assertions>true</assertions>
+            <subresults>true</subresults>
+            <responseData>false</responseData>
+            <samplerData>false</samplerData>
+            <xml>false</xml>
+            <fieldNames>true</fieldNames>
+            <responseHeaders>false</responseHeaders>
+            <requestHeaders>false</requestHeaders>
+            <responseDataOnError>false</responseDataOnError>
+            <saveAssertionResultsFailureMessage>true</saveAssertionResultsFailureMessage>
+            <assertionsResultsToSave>0</assertionsResultsToSave>
+            <bytes>true</bytes>
+            <sentBytes>true</sentBytes>
+            <threadCounts>true</threadCounts>
+            <idleTime>true</idleTime>
+            <connectTime>true</connectTime>
+          </value>
+        </objProp>
+        <stringProp name="filename"></stringProp>
+      </ResultCollector>
+      <hashTree/>
+    </hashTree>
+  </hashTree>
+</jmeterTestPlan>

fvt_scripts/run_jmeter.sh

@@ -0,0 +1,45 @@
+#!/bin/bash
+
+function downloadjar
+{
+  if [ ! -f $1 ];then
+    wget -O $1 $2
+  else
+    echo "Already downloaded $1."
+  fi
+}
+
+downloadjar "/opt/jmeter/lib/json-lib-2.4-jdk15.jar" https://repo1.maven.org/maven2/net/sf/json-lib/json-lib/2.4/json-lib-2.4-jdk15.jar
+downloadjar "/opt/jmeter/lib/commons-beanutils-1.8.0.jar" https://repo1.maven.org/maven2/commons-beanutils/commons-beanutils/1.8.0/commons-beanutils-1.8.0.jar
+downloadjar "/opt/jmeter/lib/commons-collections-3.2.1.jar" https://repo1.maven.org/maven2/commons-collections/commons-collections/3.2.1/commons-collections-3.2.1.jar
+downloadjar "/opt/jmeter/lib/commons-lang-2.5.jar" https://repo1.maven.org/maven2/commons-lang/commons-lang/2.5/commons-lang-2.5.jar
+downloadjar "/opt/jmeter/lib/commons-logging-1.1.1.jar" https://repo1.maven.org/maven2/commons-logging/commons-logging/1.1.1/commons-logging-1.1.1.jar
+downloadjar "/opt/jmeter/lib/ezmorph-1.0.6.jar" https://repo1.maven.org/maven2/net/sf/ezmorph/ezmorph/1.0.6/ezmorph-1.0.6.jar
+
+ver=`git describe --tags --always`
+os=`uname -s | tr "[A-Z]" "[a-z]"`
+base_dir=_build/kuiper-"$ver"-"$os"-x86_64
+fvt_dir=`pwd`
+
+rm -rf *.jtl
+
+/opt/jmeter/bin/jmeter.sh -Jjmeter.save.saveservice.output_format=xml -n -t fvt_scripts/streams_test.jmx -Dbase="$base_dir" -Dfvt="$fvt_dir" -l stream_test.jtl
+echo -e "---------------------------------------------\n"
+
+/opt/jmeter/bin/jmeter.sh -Jjmeter.save.saveservice.output_format=xml -n -t fvt_scripts/rule_test.jmx -Dbase="$base_dir" -Dfvt="$fvt_dir" -l rule_test.jtl
+echo -e "---------------------------------------------\n"
+
+/opt/jmeter/bin/jmeter.sh -Jjmeter.save.saveservice.output_format=xml -n -t fvt_scripts/select_all_rule.jmx -Dbase="$base_dir" -Dfvt="$fvt_dir" -l select_all_rule.jtl
+echo -e "---------------------------------------------\n"
+
+/opt/jmeter/bin/jmeter.sh -Jjmeter.save.saveservice.output_format=xml -n -t fvt_scripts/select_condition_rule.jmx -Dbase="$base_dir" -Dfvt="$fvt_dir" -l select_condition_rule.jtl
+echo -e "---------------------------------------------\n"
+
+/opt/jmeter/bin/jmeter.sh -Jjmeter.save.saveservice.output_format=xml -n -t fvt_scripts/select_aggr_rule.jmx -Dbase="$base_dir" -Dfvt="$fvt_dir" -l select_aggr_rule.jtl
+echo -e "---------------------------------------------\n"
+
+/opt/jmeter/bin/jmeter.sh -Jjmeter.save.saveservice.output_format=xml -n -t fvt_scripts/change_rule_status.jmx -Dbase="$base_dir" -Dfvt="$fvt_dir" -l change_rule_status.jtl
+echo -e "---------------------------------------------\n"
+
+/opt/jmeter/bin/jmeter.sh -Jjmeter.save.saveservice.output_format=xml -n -t fvt_scripts/change_stream_rule.jmx -Dbase="$base_dir" -Dfvt="$fvt_dir" -l change_stream_rule.jtl
+echo -e "---------------------------------------------\n"

fvt_scripts/select_aggr_rule.jmx

@@ -0,0 +1,525 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<jmeterTestPlan version="1.2" properties="4.0" jmeter="4.0 r1823414">
+  <hashTree>
+    <TestPlan guiclass="TestPlanGui" testclass="TestPlan" testname="Test Plan" enabled="true">
+      <stringProp name="TestPlan.comments"></stringProp>
+      <boolProp name="TestPlan.functional_mode">false</boolProp>
+      <boolProp name="TestPlan.tearDown_on_shutdown">true</boolProp>
+      <boolProp name="TestPlan.serialize_threadgroups">false</boolProp>
+      <elementProp name="TestPlan.user_defined_variables" elementType="Arguments" guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
+        <collectionProp name="Arguments.arguments"/>
+      </elementProp>
+      <stringProp name="TestPlan.user_define_classpath"></stringProp>
+    </TestPlan>
+    <hashTree>
+      <Arguments guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
+        <collectionProp name="Arguments.arguments">
+          <elementProp name="srv" elementType="Argument">
+            <stringProp name="Argument.name">srv</stringProp>
+            <stringProp name="Argument.value">127.0.0.1</stringProp>
+            <stringProp name="Argument.metadata">=</stringProp>
+          </elementProp>
+          <elementProp name="rest_port" elementType="Argument">
+            <stringProp name="Argument.name">rest_port</stringProp>
+            <stringProp name="Argument.value">9081</stringProp>
+            <stringProp name="Argument.metadata">=</stringProp>
+          </elementProp>
+          <elementProp name="k_home" elementType="Argument">
+            <stringProp name="Argument.name">k_home</stringProp>
+            <stringProp name="Argument.value">${__property(base,,)}</stringProp>
+            <stringProp name="Argument.metadata">=</stringProp>
+          </elementProp>
+          <elementProp name="fvt" elementType="Argument">
+            <stringProp name="Argument.name">fvt</stringProp>
+            <stringProp name="Argument.value">${__property(fvt,,)}</stringProp>
+            <stringProp name="Argument.metadata">=</stringProp>
+          </elementProp>
+          <elementProp name="mqtt_srv" elementType="Argument">
+            <stringProp name="Argument.name">mqtt_srv</stringProp>
+            <stringProp name="Argument.value">127.0.0.1</stringProp>
+            <stringProp name="Argument.metadata">=</stringProp>
+          </elementProp>
+        </collectionProp>
+      </Arguments>
+      <hashTree/>
+      <ThreadGroup guiclass="ThreadGroupGui" testclass="ThreadGroup" testname="Rules" enabled="true">
+        <stringProp name="ThreadGroup.on_sample_error">continue</stringProp>
+        <elementProp name="ThreadGroup.main_controller" elementType="LoopController" guiclass="LoopControlPanel" testclass="LoopController" testname="Loop Controller" enabled="true">
+          <boolProp name="LoopController.continue_forever">false</boolProp>
+          <stringProp name="LoopController.loops">1</stringProp>
+        </elementProp>
+        <stringProp name="ThreadGroup.num_threads">1</stringProp>
+        <stringProp name="ThreadGroup.ramp_time">1</stringProp>
+        <boolProp name="ThreadGroup.scheduler">false</boolProp>
+        <stringProp name="ThreadGroup.duration"></stringProp>
+        <stringProp name="ThreadGroup.delay"></stringProp>
+      </ThreadGroup>
+      <hashTree>
+        <ResultCollector guiclass="ViewResultsFullVisualizer" testclass="ResultCollector" testname="View Results Tree" enabled="true">
+          <boolProp name="ResultCollector.error_logging">false</boolProp>
+          <objProp>
+            <name>saveConfig</name>
+            <value class="SampleSaveConfiguration">
+              <time>true</time>
+              <latency>true</latency>
+              <timestamp>true</timestamp>
+              <success>true</success>
+              <label>true</label>
+              <code>true</code>
+              <message>true</message>
+              <threadName>true</threadName>
+              <dataType>true</dataType>
+              <encoding>false</encoding>
+              <assertions>true</assertions>
+              <subresults>true</subresults>
+              <responseData>false</responseData>
+              <samplerData>false</samplerData>
+              <xml>false</xml>
+              <fieldNames>true</fieldNames>
+              <responseHeaders>false</responseHeaders>
+              <requestHeaders>false</requestHeaders>
+              <responseDataOnError>false</responseDataOnError>
+              <saveAssertionResultsFailureMessage>true</saveAssertionResultsFailureMessage>
+              <assertionsResultsToSave>0</assertionsResultsToSave>
+              <bytes>true</bytes>
+              <sentBytes>true</sentBytes>
+              <threadCounts>true</threadCounts>
+              <idleTime>true</idleTime>
+              <connectTime>true</connectTime>
+            </value>
+          </objProp>
+          <stringProp name="filename"></stringProp>
+        </ResultCollector>
+        <hashTree/>
+        <TransactionController guiclass="TransactionControllerGui" testclass="TransactionController" testname="API" enabled="true">
+          <boolProp name="TransactionController.includeTimers">false</boolProp>
+          <boolProp name="TransactionController.parent">false</boolProp>
+        </TransactionController>
+        <hashTree>
+          <net.xmeter.samplers.ConnectSampler guiclass="net.xmeter.gui.ConnectSamplerUI" testclass="net.xmeter.samplers.ConnectSampler" testname="MQTT Connect" enabled="true">
+            <stringProp name="mqtt.server">${mqtt_srv}</stringProp>
+            <stringProp name="mqtt.port">1883</stringProp>
+            <stringProp name="mqtt.version">3.1</stringProp>
+            <stringProp name="mqtt.conn_timeout">10</stringProp>
+            <boolProp name="mqtt.private_protocol">false</boolProp>
+            <stringProp name="mqtt.listener_timeout">10</stringProp>
+            <stringProp name="mqtt.protocol">TCP</stringProp>
+            <boolProp name="mqtt.dual_ssl_authentication">false</boolProp>
+            <stringProp name="mqtt.keystore_file_path"></stringProp>
+            <stringProp name="mqtt.keystore_password"></stringProp>
+            <stringProp name="mqtt.clientcert_file_path"></stringProp>
+            <stringProp name="mqtt.clientcert_password"></stringProp>
+            <stringProp name="mqtt.user_name"></stringProp>
+            <stringProp name="mqtt.password"></stringProp>
+            <stringProp name="mqtt.client_id_prefix">conn_</stringProp>
+            <boolProp name="mqtt.client_id_suffix">true</boolProp>
+            <stringProp name="mqtt.conn_keep_alive">300</stringProp>
+            <stringProp name="mqtt.conn_attampt_max">0</stringProp>
+            <stringProp name="mqtt.reconn_attampt_max">0</stringProp>
+          </net.xmeter.samplers.ConnectSampler>
+          <hashTree/>
+          <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="API_CreateStream" enabled="true">
+            <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+            <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+              <collectionProp name="Arguments.arguments">
+                <elementProp name="" elementType="HTTPArgument">
+                  <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                  <stringProp name="Argument.value">{&#xd;
+&quot;sql&quot; : &quot;create stream demo (temperature float, humidity bigint) WITH (FORMAT=\&quot;JSON\&quot;, DATASOURCE=\&quot;devices/+/messages\&quot; )&quot;&#xd;
+}</stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+              </collectionProp>
+            </elementProp>
+            <stringProp name="HTTPSampler.domain">${srv}</stringProp>
+            <stringProp name="HTTPSampler.port">${rest_port}</stringProp>
+            <stringProp name="HTTPSampler.protocol"></stringProp>
+            <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+            <stringProp name="HTTPSampler.path">/streams</stringProp>
+            <stringProp name="HTTPSampler.method">POST</stringProp>
+            <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+            <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+            <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+            <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+            <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+            <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+            <stringProp name="HTTPSampler.response_timeout"></stringProp>
+          </HTTPSamplerProxy>
+          <hashTree>
+            <ResponseAssertion guiclass="AssertionGui" testclass="ResponseAssertion" testname="Response Assertion" enabled="true">
+              <collectionProp name="Asserion.test_strings">
+                <stringProp name="-1754954177">Stream demo is created.</stringProp>
+              </collectionProp>
+              <stringProp name="Assertion.custom_message"></stringProp>
+              <stringProp name="Assertion.test_field">Assertion.response_data</stringProp>
+              <boolProp name="Assertion.assume_success">true</boolProp>
+              <intProp name="Assertion.test_type">16</intProp>
+            </ResponseAssertion>
+            <hashTree/>
+          </hashTree>
+          <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="API_CreateRule" enabled="true">
+            <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+            <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+              <collectionProp name="Arguments.arguments">
+                <elementProp name="" elementType="HTTPArgument">
+                  <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                  <stringProp name="Argument.value">{&#xd;
+  &quot;id&quot;: &quot;rule1&quot;,&#xd;
+  &quot;sql&quot;: &quot;SELECT avg(temperature) AS t_av, max(temperature) AS t_max, min(temperature) AS t_min, COUNT(*) As t_count, split_value(mqtt(topic), \&quot;/\&quot;, 1) AS device_id FROM demo GROUP BY device_id, TUMBLINGWINDOW(ss, 5)&quot;,&#xd;
+  &quot;actions&quot;: [&#xd;
+    {&#xd;
+      &quot;mqtt&quot;: {&#xd;
+        &quot;server&quot;: &quot;tcp://${mqtt_srv}:1883&quot;,&#xd;
+        &quot;topic&quot;: &quot;devices/result&quot;,&#xd;
+        &quot;qos&quot;: 1,&#xd;
+        &quot;clientId&quot;: &quot;demo_001&quot;&#xd;
+      }&#xd;
+    }&#xd;
+  ]&#xd;
+}</stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+              </collectionProp>
+            </elementProp>
+            <stringProp name="HTTPSampler.domain">${srv}</stringProp>
+            <stringProp name="HTTPSampler.port">${rest_port}</stringProp>
+            <stringProp name="HTTPSampler.protocol"></stringProp>
+            <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+            <stringProp name="HTTPSampler.path">/rules</stringProp>
+            <stringProp name="HTTPSampler.method">POST</stringProp>
+            <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+            <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+            <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+            <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+            <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+            <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+            <stringProp name="HTTPSampler.response_timeout"></stringProp>
+          </HTTPSamplerProxy>
+          <hashTree>
+            <ResponseAssertion guiclass="AssertionGui" testclass="ResponseAssertion" testname="Response Assertion" enabled="true">
+              <collectionProp name="Asserion.test_strings">
+                <stringProp name="-2022196798">Rule rule1 was created</stringProp>
+              </collectionProp>
+              <stringProp name="Assertion.custom_message"></stringProp>
+              <stringProp name="Assertion.test_field">Assertion.response_data</stringProp>
+              <boolProp name="Assertion.assume_success">true</boolProp>
+              <intProp name="Assertion.test_type">16</intProp>
+            </ResponseAssertion>
+            <hashTree/>
+          </hashTree>
+          <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="API_GetRuleStatus" enabled="true">
+            <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+            <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+              <collectionProp name="Arguments.arguments">
+                <elementProp name="" elementType="HTTPArgument">
+                  <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                  <stringProp name="Argument.value"></stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+              </collectionProp>
+            </elementProp>
+            <stringProp name="HTTPSampler.domain">${srv}</stringProp>
+            <stringProp name="HTTPSampler.port">${rest_port}</stringProp>
+            <stringProp name="HTTPSampler.protocol"></stringProp>
+            <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+            <stringProp name="HTTPSampler.path">/rules/rule1/status</stringProp>
+            <stringProp name="HTTPSampler.method">GET</stringProp>
+            <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+            <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+            <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+            <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+            <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+            <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+            <stringProp name="HTTPSampler.response_timeout"></stringProp>
+          </HTTPSamplerProxy>
+          <hashTree>
+            <JSONPathAssertion guiclass="JSONPathAssertionGui" testclass="JSONPathAssertion" testname="JSON Assertion" enabled="true">
+              <stringProp name="JSON_PATH">$.source_demo_0_records_in_total</stringProp>
+              <stringProp name="EXPECTED_VALUE">0</stringProp>
+              <boolProp name="JSONVALIDATION">true</boolProp>
+              <boolProp name="EXPECT_NULL">false</boolProp>
+              <boolProp name="INVERT">false</boolProp>
+              <boolProp name="ISREGEX">false</boolProp>
+            </JSONPathAssertion>
+            <hashTree/>
+          </hashTree>
+          <LoopController guiclass="LoopControlPanel" testclass="LoopController" testname="loop_controller" enabled="true">
+            <boolProp name="LoopController.continue_forever">true</boolProp>
+            <stringProp name="LoopController.loops">10</stringProp>
+          </LoopController>
+          <hashTree>
+            <CSVDataSet guiclass="TestBeanGUI" testclass="CSVDataSet" testname="CSV Data Set Config" enabled="true">
+              <stringProp name="delimiter">,</stringProp>
+              <stringProp name="fileEncoding"></stringProp>
+              <stringProp name="filename">iot_data.txt</stringProp>
+              <boolProp name="ignoreFirstLine">false</boolProp>
+              <boolProp name="quotedData">false</boolProp>
+              <boolProp name="recycle">true</boolProp>
+              <stringProp name="shareMode">shareMode.thread</stringProp>
+              <boolProp name="stopThread">false</boolProp>
+              <stringProp name="variableNames">device_id,temperature,humidity</stringProp>
+            </CSVDataSet>
+            <hashTree/>
+            <net.xmeter.samplers.PubSampler guiclass="net.xmeter.gui.PubSamplerUI" testclass="net.xmeter.samplers.PubSampler" testname="MQTT Pub Sampler" enabled="true">
+              <stringProp name="mqtt.topic_name">devices/${device_id}/messages</stringProp>
+              <stringProp name="mqtt.qos_level">0</stringProp>
+              <boolProp name="mqtt.add_timestamp">false</boolProp>
+              <stringProp name="mqtt.message_type">String</stringProp>
+              <stringProp name="mqtt.message_type_fixed_length">1024</stringProp>
+              <stringProp name="mqtt.message_to_sent">{&quot;temperature&quot;: ${temperature}, &quot;humidity&quot; : ${humidity}}</stringProp>
+            </net.xmeter.samplers.PubSampler>
+            <hashTree/>
+          </hashTree>
+          <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="API_GetRuleStatus" enabled="true">
+            <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+            <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+              <collectionProp name="Arguments.arguments">
+                <elementProp name="" elementType="HTTPArgument">
+                  <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                  <stringProp name="Argument.value"></stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+              </collectionProp>
+            </elementProp>
+            <stringProp name="HTTPSampler.domain">${srv}</stringProp>
+            <stringProp name="HTTPSampler.port">${rest_port}</stringProp>
+            <stringProp name="HTTPSampler.protocol"></stringProp>
+            <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+            <stringProp name="HTTPSampler.path">/rules/rule1/status</stringProp>
+            <stringProp name="HTTPSampler.method">GET</stringProp>
+            <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+            <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+            <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+            <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+            <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+            <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+            <stringProp name="HTTPSampler.response_timeout"></stringProp>
+          </HTTPSamplerProxy>
+          <hashTree>
+            <JSONPathAssertion guiclass="JSONPathAssertionGui" testclass="JSONPathAssertion" testname="JSON Assertion" enabled="true">
+              <stringProp name="JSON_PATH">$.source_demo_0_records_in_total</stringProp>
+              <stringProp name="EXPECTED_VALUE">10</stringProp>
+              <boolProp name="JSONVALIDATION">true</boolProp>
+              <boolProp name="EXPECT_NULL">false</boolProp>
+              <boolProp name="INVERT">false</boolProp>
+              <boolProp name="ISREGEX">false</boolProp>
+            </JSONPathAssertion>
+            <hashTree/>
+            <JSONPathAssertion guiclass="JSONPathAssertionGui" testclass="JSONPathAssertion" testname="JSON Assertion" enabled="false">
+              <stringProp name="JSON_PATH">$.sink_sink_mqtt_0_records_in_total</stringProp>
+              <stringProp name="EXPECTED_VALUE">6</stringProp>
+              <boolProp name="JSONVALIDATION">true</boolProp>
+              <boolProp name="EXPECT_NULL">false</boolProp>
+              <boolProp name="INVERT">false</boolProp>
+              <boolProp name="ISREGEX">false</boolProp>
+            </JSONPathAssertion>
+            <hashTree/>
+            <ConstantTimer guiclass="ConstantTimerGui" testclass="ConstantTimer" testname="Constant Timer" enabled="true">
+              <stringProp name="ConstantTimer.delay">5000</stringProp>
+            </ConstantTimer>
+            <hashTree/>
+          </hashTree>
+          <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="API_DropRule" enabled="true">
+            <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+            <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+              <collectionProp name="Arguments.arguments">
+                <elementProp name="" elementType="HTTPArgument">
+                  <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                  <stringProp name="Argument.value"></stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+              </collectionProp>
+            </elementProp>
+            <stringProp name="HTTPSampler.domain">${srv}</stringProp>
+            <stringProp name="HTTPSampler.port">${rest_port}</stringProp>
+            <stringProp name="HTTPSampler.protocol"></stringProp>
+            <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+            <stringProp name="HTTPSampler.path">/rules/rule1</stringProp>
+            <stringProp name="HTTPSampler.method">DELETE</stringProp>
+            <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+            <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+            <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+            <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+            <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+            <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+            <stringProp name="HTTPSampler.response_timeout"></stringProp>
+          </HTTPSamplerProxy>
+          <hashTree>
+            <ResponseAssertion guiclass="AssertionGui" testclass="ResponseAssertion" testname="Response Assertion" enabled="true">
+              <collectionProp name="Asserion.test_strings">
+                <stringProp name="717250485">Rule rule1 is dropped.</stringProp>
+              </collectionProp>
+              <stringProp name="Assertion.custom_message"></stringProp>
+              <stringProp name="Assertion.test_field">Assertion.response_data</stringProp>
+              <boolProp name="Assertion.assume_success">false</boolProp>
+              <intProp name="Assertion.test_type">16</intProp>
+            </ResponseAssertion>
+            <hashTree/>
+          </hashTree>
+          <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="API_Drop_Stream" enabled="true">
+            <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+            <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+              <collectionProp name="Arguments.arguments">
+                <elementProp name="" elementType="HTTPArgument">
+                  <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                  <stringProp name="Argument.value"></stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+              </collectionProp>
+            </elementProp>
+            <stringProp name="HTTPSampler.domain">${srv}</stringProp>
+            <stringProp name="HTTPSampler.port">${rest_port}</stringProp>
+            <stringProp name="HTTPSampler.protocol"></stringProp>
+            <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+            <stringProp name="HTTPSampler.path">/streams/demo</stringProp>
+            <stringProp name="HTTPSampler.method">DELETE</stringProp>
+            <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+            <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+            <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+            <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+            <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+            <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+            <stringProp name="HTTPSampler.response_timeout"></stringProp>
+          </HTTPSamplerProxy>
+          <hashTree>
+            <ResponseAssertion guiclass="AssertionGui" testclass="ResponseAssertion" testname="Response Assertion" enabled="true">
+              <collectionProp name="Asserion.test_strings">
+                <stringProp name="287881319">Stream demo is dropped.</stringProp>
+              </collectionProp>
+              <stringProp name="Assertion.custom_message"></stringProp>
+              <stringProp name="Assertion.test_field">Assertion.response_data</stringProp>
+              <boolProp name="Assertion.assume_success">false</boolProp>
+              <intProp name="Assertion.test_type">16</intProp>
+            </ResponseAssertion>
+            <hashTree/>
+          </hashTree>
+          <ConstantTimer guiclass="ConstantTimerGui" testclass="ConstantTimer" testname="Constant Timer" enabled="true">
+            <stringProp name="ConstantTimer.delay">500</stringProp>
+          </ConstantTimer>
+          <hashTree/>
+        </hashTree>
+      </hashTree>
+      <ThreadGroup guiclass="ThreadGroupGui" testclass="ThreadGroup" testname="Result" enabled="true">
+        <stringProp name="ThreadGroup.on_sample_error">continue</stringProp>
+        <elementProp name="ThreadGroup.main_controller" elementType="LoopController" guiclass="LoopControlPanel" testclass="LoopController" testname="Loop Controller" enabled="true">
+          <boolProp name="LoopController.continue_forever">false</boolProp>
+          <stringProp name="LoopController.loops">1</stringProp>
+        </elementProp>
+        <stringProp name="ThreadGroup.num_threads">1</stringProp>
+        <stringProp name="ThreadGroup.ramp_time">1</stringProp>
+        <boolProp name="ThreadGroup.scheduler">false</boolProp>
+        <stringProp name="ThreadGroup.duration"></stringProp>
+        <stringProp name="ThreadGroup.delay"></stringProp>
+      </ThreadGroup>
+      <hashTree>
+        <ResultCollector guiclass="ViewResultsFullVisualizer" testclass="ResultCollector" testname="View Results Tree" enabled="true">
+          <boolProp name="ResultCollector.error_logging">false</boolProp>
+          <objProp>
+            <name>saveConfig</name>
+            <value class="SampleSaveConfiguration">
+              <time>true</time>
+              <latency>true</latency>
+              <timestamp>true</timestamp>
+              <success>true</success>
+              <label>true</label>
+              <code>true</code>
+              <message>true</message>
+              <threadName>true</threadName>
+              <dataType>true</dataType>
+              <encoding>false</encoding>
+              <assertions>true</assertions>
+              <subresults>true</subresults>
+              <responseData>false</responseData>
+              <samplerData>false</samplerData>
+              <xml>false</xml>
+              <fieldNames>true</fieldNames>
+              <responseHeaders>false</responseHeaders>
+              <requestHeaders>false</requestHeaders>
+              <responseDataOnError>false</responseDataOnError>
+              <saveAssertionResultsFailureMessage>true</saveAssertionResultsFailureMessage>
+              <assertionsResultsToSave>0</assertionsResultsToSave>
+              <bytes>true</bytes>
+              <sentBytes>true</sentBytes>
+              <threadCounts>true</threadCounts>
+              <idleTime>true</idleTime>
+              <connectTime>true</connectTime>
+            </value>
+          </objProp>
+          <stringProp name="filename"></stringProp>
+        </ResultCollector>
+        <hashTree/>
+        <OnceOnlyController guiclass="OnceOnlyControllerGui" testclass="OnceOnlyController" testname="Once Only Controller" enabled="true"/>
+        <hashTree>
+          <net.xmeter.samplers.ConnectSampler guiclass="net.xmeter.gui.ConnectSamplerUI" testclass="net.xmeter.samplers.ConnectSampler" testname="MQTT Connect" enabled="true">
+            <stringProp name="mqtt.server">${mqtt_srv}</stringProp>
+            <stringProp name="mqtt.port">1883</stringProp>
+            <stringProp name="mqtt.version">3.1</stringProp>
+            <stringProp name="mqtt.conn_timeout">10</stringProp>
+            <boolProp name="mqtt.private_protocol">false</boolProp>
+            <stringProp name="mqtt.listener_timeout">10</stringProp>
+            <stringProp name="mqtt.protocol">TCP</stringProp>
+            <boolProp name="mqtt.dual_ssl_authentication">false</boolProp>
+            <stringProp name="mqtt.keystore_file_path"></stringProp>
+            <stringProp name="mqtt.keystore_password"></stringProp>
+            <stringProp name="mqtt.clientcert_file_path"></stringProp>
+            <stringProp name="mqtt.clientcert_password"></stringProp>
+            <stringProp name="mqtt.user_name"></stringProp>
+            <stringProp name="mqtt.password"></stringProp>
+            <stringProp name="mqtt.client_id_prefix">conn_</stringProp>
+            <boolProp name="mqtt.client_id_suffix">true</boolProp>
+            <stringProp name="mqtt.conn_keep_alive">300</stringProp>
+            <stringProp name="mqtt.conn_attampt_max">0</stringProp>
+            <stringProp name="mqtt.reconn_attampt_max">0</stringProp>
+          </net.xmeter.samplers.ConnectSampler>
+          <hashTree/>
+        </hashTree>
+        <net.xmeter.samplers.SubSampler guiclass="net.xmeter.gui.SubSamplerUI" testclass="net.xmeter.samplers.SubSampler" testname="AnalysisResult" enabled="true">
+          <stringProp name="mqtt.topic_name">devices/result</stringProp>
+          <stringProp name="mqtt.qos_level">0</stringProp>
+          <boolProp name="mqtt.add_timestamp">false</boolProp>
+          <boolProp name="mqtt.debug_response">true</boolProp>
+          <stringProp name="mqtt.sample_condition">specified elapsed time (ms)</stringProp>
+          <stringProp name="mqtt.sample_condition_value">15000</stringProp>
+        </net.xmeter.samplers.SubSampler>
+        <hashTree>
+          <BeanShellAssertion guiclass="BeanShellAssertionGui" testclass="BeanShellAssertion" testname="BeanShell Assertion" enabled="true">
+            <stringProp name="BeanShellAssertion.query">import net.sf.json.JSONArray;
+import net.sf.json.JSONObject;
+
+String response = SampleResult.getResponseDataAsString();
+
+String[] arr =  response.split(&quot;\n&quot;);
+for(int i = 0; i &lt; arr.length; i++) {
+	JSONArray jsonArr = JSONArray.fromObject(arr[i]);
+	for(int j = 0; j &lt; jsonArr.size(); j++) {
+		
+		String deviceid = jsonArr.getJSONObject(j).getString(&quot;device_id&quot;);
+		int count = jsonArr.getJSONObject(j).getInt(&quot;t_count&quot;);
+
+		String oldCount = vars.get(deviceid);
+		if(oldCount == null) {
+			vars.put(deviceid, String.valueOf(count));
+		} else {
+			int c = Integer.parseInt(oldCount);
+			c += count;
+			vars.put(deviceid, String.valueOf(c));
+		}
+	}
+}
+
+String d1 = vars.get(&quot;1&quot;);
+String d2 = vars.get(&quot;2&quot;);
+if(d1 == null || (!&quot;5&quot;.equals(d1)) || d2 == null || (!&quot;5&quot;.equals(d2))) {
+	Failure = true;
+	FailureMessage = &quot;The analyis result is not correct!&quot;;
+}</stringProp>
+            <stringProp name="BeanShellAssertion.filename"></stringProp>
+            <stringProp name="BeanShellAssertion.parameters"></stringProp>
+            <boolProp name="BeanShellAssertion.resetInterpreter">false</boolProp>
+          </BeanShellAssertion>
+          <hashTree/>
+        </hashTree>
+      </hashTree>
+    </hashTree>
+  </hashTree>
+</jmeterTestPlan>

fvt_scripts/select_all_rule.jmx

@@ -0,0 +1,515 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<jmeterTestPlan version="1.2" properties="4.0" jmeter="4.0 r1823414">
+  <hashTree>
+    <TestPlan guiclass="TestPlanGui" testclass="TestPlan" testname="Test Plan" enabled="true">
+      <stringProp name="TestPlan.comments"></stringProp>
+      <boolProp name="TestPlan.functional_mode">false</boolProp>
+      <boolProp name="TestPlan.tearDown_on_shutdown">true</boolProp>
+      <boolProp name="TestPlan.serialize_threadgroups">false</boolProp>
+      <elementProp name="TestPlan.user_defined_variables" elementType="Arguments" guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
+        <collectionProp name="Arguments.arguments"/>
+      </elementProp>
+      <stringProp name="TestPlan.user_define_classpath"></stringProp>
+    </TestPlan>
+    <hashTree>
+      <Arguments guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
+        <collectionProp name="Arguments.arguments">
+          <elementProp name="srv" elementType="Argument">
+            <stringProp name="Argument.name">srv</stringProp>
+            <stringProp name="Argument.value">127.0.0.1</stringProp>
+            <stringProp name="Argument.metadata">=</stringProp>
+          </elementProp>
+          <elementProp name="rest_port" elementType="Argument">
+            <stringProp name="Argument.name">rest_port</stringProp>
+            <stringProp name="Argument.value">9081</stringProp>
+            <stringProp name="Argument.metadata">=</stringProp>
+          </elementProp>
+          <elementProp name="k_home" elementType="Argument">
+            <stringProp name="Argument.name">k_home</stringProp>
+            <stringProp name="Argument.value">${__property(base,,)}</stringProp>
+            <stringProp name="Argument.metadata">=</stringProp>
+          </elementProp>
+          <elementProp name="fvt" elementType="Argument">
+            <stringProp name="Argument.name">fvt</stringProp>
+            <stringProp name="Argument.value">${__property(fvt,,)}</stringProp>
+            <stringProp name="Argument.metadata">=</stringProp>
+          </elementProp>
+          <elementProp name="mqtt_srv" elementType="Argument">
+            <stringProp name="Argument.name">mqtt_srv</stringProp>
+            <stringProp name="Argument.value">127.0.0.1</stringProp>
+            <stringProp name="Argument.metadata">=</stringProp>
+          </elementProp>
+        </collectionProp>
+      </Arguments>
+      <hashTree/>
+      <ThreadGroup guiclass="ThreadGroupGui" testclass="ThreadGroup" testname="Rules" enabled="true">
+        <stringProp name="ThreadGroup.on_sample_error">continue</stringProp>
+        <elementProp name="ThreadGroup.main_controller" elementType="LoopController" guiclass="LoopControlPanel" testclass="LoopController" testname="Loop Controller" enabled="true">
+          <boolProp name="LoopController.continue_forever">false</boolProp>
+          <stringProp name="LoopController.loops">1</stringProp>
+        </elementProp>
+        <stringProp name="ThreadGroup.num_threads">1</stringProp>
+        <stringProp name="ThreadGroup.ramp_time">1</stringProp>
+        <boolProp name="ThreadGroup.scheduler">false</boolProp>
+        <stringProp name="ThreadGroup.duration"></stringProp>
+        <stringProp name="ThreadGroup.delay"></stringProp>
+      </ThreadGroup>
+      <hashTree>
+        <ResultCollector guiclass="ViewResultsFullVisualizer" testclass="ResultCollector" testname="View Results Tree" enabled="true">
+          <boolProp name="ResultCollector.error_logging">false</boolProp>
+          <objProp>
+            <name>saveConfig</name>
+            <value class="SampleSaveConfiguration">
+              <time>true</time>
+              <latency>true</latency>
+              <timestamp>true</timestamp>
+              <success>true</success>
+              <label>true</label>
+              <code>true</code>
+              <message>true</message>
+              <threadName>true</threadName>
+              <dataType>true</dataType>
+              <encoding>false</encoding>
+              <assertions>true</assertions>
+              <subresults>true</subresults>
+              <responseData>false</responseData>
+              <samplerData>false</samplerData>
+              <xml>false</xml>
+              <fieldNames>true</fieldNames>
+              <responseHeaders>false</responseHeaders>
+              <requestHeaders>false</requestHeaders>
+              <responseDataOnError>false</responseDataOnError>
+              <saveAssertionResultsFailureMessage>true</saveAssertionResultsFailureMessage>
+              <assertionsResultsToSave>0</assertionsResultsToSave>
+              <bytes>true</bytes>
+              <sentBytes>true</sentBytes>
+              <threadCounts>true</threadCounts>
+              <idleTime>true</idleTime>
+              <connectTime>true</connectTime>
+            </value>
+          </objProp>
+          <stringProp name="filename"></stringProp>
+        </ResultCollector>
+        <hashTree/>
+        <TransactionController guiclass="TransactionControllerGui" testclass="TransactionController" testname="API" enabled="true">
+          <boolProp name="TransactionController.includeTimers">false</boolProp>
+          <boolProp name="TransactionController.parent">false</boolProp>
+        </TransactionController>
+        <hashTree>
+          <net.xmeter.samplers.ConnectSampler guiclass="net.xmeter.gui.ConnectSamplerUI" testclass="net.xmeter.samplers.ConnectSampler" testname="MQTT Connect" enabled="true">
+            <stringProp name="mqtt.server">${mqtt_srv}</stringProp>
+            <stringProp name="mqtt.port">1883</stringProp>
+            <stringProp name="mqtt.version">3.1</stringProp>
+            <stringProp name="mqtt.conn_timeout">10</stringProp>
+            <boolProp name="mqtt.private_protocol">false</boolProp>
+            <stringProp name="mqtt.listener_timeout">10</stringProp>
+            <stringProp name="mqtt.protocol">TCP</stringProp>
+            <boolProp name="mqtt.dual_ssl_authentication">false</boolProp>
+            <stringProp name="mqtt.keystore_file_path"></stringProp>
+            <stringProp name="mqtt.keystore_password"></stringProp>
+            <stringProp name="mqtt.clientcert_file_path"></stringProp>
+            <stringProp name="mqtt.clientcert_password"></stringProp>
+            <stringProp name="mqtt.user_name"></stringProp>
+            <stringProp name="mqtt.password"></stringProp>
+            <stringProp name="mqtt.client_id_prefix">conn_</stringProp>
+            <boolProp name="mqtt.client_id_suffix">true</boolProp>
+            <stringProp name="mqtt.conn_keep_alive">300</stringProp>
+            <stringProp name="mqtt.conn_attampt_max">0</stringProp>
+            <stringProp name="mqtt.reconn_attampt_max">0</stringProp>
+          </net.xmeter.samplers.ConnectSampler>
+          <hashTree/>
+          <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="API_CreateStream" enabled="true">
+            <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+            <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+              <collectionProp name="Arguments.arguments">
+                <elementProp name="" elementType="HTTPArgument">
+                  <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                  <stringProp name="Argument.value">{&#xd;
+&quot;sql&quot; : &quot;create stream demo (temperature float, humidity bigint) WITH (FORMAT=\&quot;JSON\&quot;, DATASOURCE=\&quot;devices/+/messages\&quot; )&quot;&#xd;
+}</stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+              </collectionProp>
+            </elementProp>
+            <stringProp name="HTTPSampler.domain">${srv}</stringProp>
+            <stringProp name="HTTPSampler.port">${rest_port}</stringProp>
+            <stringProp name="HTTPSampler.protocol"></stringProp>
+            <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+            <stringProp name="HTTPSampler.path">/streams</stringProp>
+            <stringProp name="HTTPSampler.method">POST</stringProp>
+            <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+            <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+            <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+            <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+            <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+            <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+            <stringProp name="HTTPSampler.response_timeout"></stringProp>
+          </HTTPSamplerProxy>
+          <hashTree>
+            <ResponseAssertion guiclass="AssertionGui" testclass="ResponseAssertion" testname="Response Assertion" enabled="true">
+              <collectionProp name="Asserion.test_strings">
+                <stringProp name="-1754954177">Stream demo is created.</stringProp>
+              </collectionProp>
+              <stringProp name="Assertion.custom_message"></stringProp>
+              <stringProp name="Assertion.test_field">Assertion.response_data</stringProp>
+              <boolProp name="Assertion.assume_success">true</boolProp>
+              <intProp name="Assertion.test_type">16</intProp>
+            </ResponseAssertion>
+            <hashTree/>
+          </hashTree>
+          <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="API_CreateRule" enabled="true">
+            <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+            <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+              <collectionProp name="Arguments.arguments">
+                <elementProp name="" elementType="HTTPArgument">
+                  <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                  <stringProp name="Argument.value">{&#xd;
+  &quot;id&quot;: &quot;rule1&quot;,&#xd;
+  &quot;sql&quot;: &quot;SELECT * FROM demo&quot;,&#xd;
+  &quot;actions&quot;: [&#xd;
+    {&#xd;
+      &quot;mqtt&quot;: {&#xd;
+        &quot;server&quot;: &quot;tcp://${mqtt_srv}:1883&quot;,&#xd;
+        &quot;topic&quot;: &quot;devices/result&quot;,&#xd;
+        &quot;qos&quot;: 1,&#xd;
+        &quot;clientId&quot;: &quot;demo_001&quot;&#xd;
+      }&#xd;
+    }&#xd;
+  ]&#xd;
+}</stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+              </collectionProp>
+            </elementProp>
+            <stringProp name="HTTPSampler.domain">${srv}</stringProp>
+            <stringProp name="HTTPSampler.port">${rest_port}</stringProp>
+            <stringProp name="HTTPSampler.protocol"></stringProp>
+            <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+            <stringProp name="HTTPSampler.path">/rules</stringProp>
+            <stringProp name="HTTPSampler.method">POST</stringProp>
+            <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+            <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+            <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+            <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+            <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+            <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+            <stringProp name="HTTPSampler.response_timeout"></stringProp>
+          </HTTPSamplerProxy>
+          <hashTree>
+            <ResponseAssertion guiclass="AssertionGui" testclass="ResponseAssertion" testname="Response Assertion" enabled="true">
+              <collectionProp name="Asserion.test_strings">
+                <stringProp name="-2022196798">Rule rule1 was created</stringProp>
+              </collectionProp>
+              <stringProp name="Assertion.custom_message"></stringProp>
+              <stringProp name="Assertion.test_field">Assertion.response_data</stringProp>
+              <boolProp name="Assertion.assume_success">true</boolProp>
+              <intProp name="Assertion.test_type">16</intProp>
+            </ResponseAssertion>
+            <hashTree/>
+          </hashTree>
+          <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="API_GetRuleStatus" enabled="true">
+            <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+            <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+              <collectionProp name="Arguments.arguments">
+                <elementProp name="" elementType="HTTPArgument">
+                  <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                  <stringProp name="Argument.value"></stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+              </collectionProp>
+            </elementProp>
+            <stringProp name="HTTPSampler.domain">${srv}</stringProp>
+            <stringProp name="HTTPSampler.port">${rest_port}</stringProp>
+            <stringProp name="HTTPSampler.protocol"></stringProp>
+            <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+            <stringProp name="HTTPSampler.path">/rules/rule1/status</stringProp>
+            <stringProp name="HTTPSampler.method">GET</stringProp>
+            <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+            <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+            <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+            <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+            <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+            <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+            <stringProp name="HTTPSampler.response_timeout"></stringProp>
+          </HTTPSamplerProxy>
+          <hashTree>
+            <JSONPathAssertion guiclass="JSONPathAssertionGui" testclass="JSONPathAssertion" testname="JSON Assertion" enabled="true">
+              <stringProp name="JSON_PATH">$.source_demo_0_records_in_total</stringProp>
+              <stringProp name="EXPECTED_VALUE">0</stringProp>
+              <boolProp name="JSONVALIDATION">true</boolProp>
+              <boolProp name="EXPECT_NULL">false</boolProp>
+              <boolProp name="INVERT">false</boolProp>
+              <boolProp name="ISREGEX">false</boolProp>
+            </JSONPathAssertion>
+            <hashTree/>
+          </hashTree>
+          <LoopController guiclass="LoopControlPanel" testclass="LoopController" testname="loop_controller" enabled="true">
+            <boolProp name="LoopController.continue_forever">true</boolProp>
+            <stringProp name="LoopController.loops">10</stringProp>
+          </LoopController>
+          <hashTree>
+            <CSVDataSet guiclass="TestBeanGUI" testclass="CSVDataSet" testname="CSV Data Set Config" enabled="true">
+              <stringProp name="delimiter">,</stringProp>
+              <stringProp name="fileEncoding"></stringProp>
+              <stringProp name="filename">iot_data.txt</stringProp>
+              <boolProp name="ignoreFirstLine">false</boolProp>
+              <boolProp name="quotedData">false</boolProp>
+              <boolProp name="recycle">true</boolProp>
+              <stringProp name="shareMode">shareMode.thread</stringProp>
+              <boolProp name="stopThread">false</boolProp>
+              <stringProp name="variableNames">device_id,temperature,humidity</stringProp>
+            </CSVDataSet>
+            <hashTree/>
+            <net.xmeter.samplers.PubSampler guiclass="net.xmeter.gui.PubSamplerUI" testclass="net.xmeter.samplers.PubSampler" testname="MQTT Pub Sampler" enabled="true">
+              <stringProp name="mqtt.topic_name">devices/${device_id}/messages</stringProp>
+              <stringProp name="mqtt.qos_level">0</stringProp>
+              <boolProp name="mqtt.add_timestamp">false</boolProp>
+              <stringProp name="mqtt.message_type">String</stringProp>
+              <stringProp name="mqtt.message_type_fixed_length">1024</stringProp>
+              <stringProp name="mqtt.message_to_sent">{&quot;temperature&quot;: ${temperature}, &quot;humidity&quot; : ${humidity}}</stringProp>
+            </net.xmeter.samplers.PubSampler>
+            <hashTree/>
+          </hashTree>
+          <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="API_GetRuleStatus" enabled="true">
+            <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+            <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+              <collectionProp name="Arguments.arguments">
+                <elementProp name="" elementType="HTTPArgument">
+                  <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                  <stringProp name="Argument.value"></stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+              </collectionProp>
+            </elementProp>
+            <stringProp name="HTTPSampler.domain">${srv}</stringProp>
+            <stringProp name="HTTPSampler.port">${rest_port}</stringProp>
+            <stringProp name="HTTPSampler.protocol"></stringProp>
+            <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+            <stringProp name="HTTPSampler.path">/rules/rule1/status</stringProp>
+            <stringProp name="HTTPSampler.method">GET</stringProp>
+            <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+            <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+            <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+            <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+            <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+            <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+            <stringProp name="HTTPSampler.response_timeout"></stringProp>
+          </HTTPSamplerProxy>
+          <hashTree>
+            <JSONPathAssertion guiclass="JSONPathAssertionGui" testclass="JSONPathAssertion" testname="JSON Assertion" enabled="true">
+              <stringProp name="JSON_PATH">$.source_demo_0_records_in_total</stringProp>
+              <stringProp name="EXPECTED_VALUE">10</stringProp>
+              <boolProp name="JSONVALIDATION">true</boolProp>
+              <boolProp name="EXPECT_NULL">false</boolProp>
+              <boolProp name="INVERT">false</boolProp>
+              <boolProp name="ISREGEX">false</boolProp>
+            </JSONPathAssertion>
+            <hashTree/>
+            <JSONPathAssertion guiclass="JSONPathAssertionGui" testclass="JSONPathAssertion" testname="JSON Assertion" enabled="true">
+              <stringProp name="JSON_PATH">$.sink_sink_mqtt_0_records_in_total</stringProp>
+              <stringProp name="EXPECTED_VALUE">10</stringProp>
+              <boolProp name="JSONVALIDATION">true</boolProp>
+              <boolProp name="EXPECT_NULL">false</boolProp>
+              <boolProp name="INVERT">false</boolProp>
+              <boolProp name="ISREGEX">false</boolProp>
+            </JSONPathAssertion>
+            <hashTree/>
+          </hashTree>
+          <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="API_DropRule" enabled="true">
+            <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+            <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+              <collectionProp name="Arguments.arguments">
+                <elementProp name="" elementType="HTTPArgument">
+                  <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                  <stringProp name="Argument.value"></stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+              </collectionProp>
+            </elementProp>
+            <stringProp name="HTTPSampler.domain">${srv}</stringProp>
+            <stringProp name="HTTPSampler.port">${rest_port}</stringProp>
+            <stringProp name="HTTPSampler.protocol"></stringProp>
+            <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+            <stringProp name="HTTPSampler.path">/rules/rule1</stringProp>
+            <stringProp name="HTTPSampler.method">DELETE</stringProp>
+            <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+            <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+            <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+            <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+            <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+            <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+            <stringProp name="HTTPSampler.response_timeout"></stringProp>
+          </HTTPSamplerProxy>
+          <hashTree>
+            <ResponseAssertion guiclass="AssertionGui" testclass="ResponseAssertion" testname="Response Assertion" enabled="true">
+              <collectionProp name="Asserion.test_strings">
+                <stringProp name="717250485">Rule rule1 is dropped.</stringProp>
+              </collectionProp>
+              <stringProp name="Assertion.custom_message"></stringProp>
+              <stringProp name="Assertion.test_field">Assertion.response_data</stringProp>
+              <boolProp name="Assertion.assume_success">false</boolProp>
+              <intProp name="Assertion.test_type">16</intProp>
+            </ResponseAssertion>
+            <hashTree/>
+          </hashTree>
+          <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="API_Drop_Stream" enabled="true">
+            <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+            <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+              <collectionProp name="Arguments.arguments">
+                <elementProp name="" elementType="HTTPArgument">
+                  <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                  <stringProp name="Argument.value"></stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+              </collectionProp>
+            </elementProp>
+            <stringProp name="HTTPSampler.domain">${srv}</stringProp>
+            <stringProp name="HTTPSampler.port">${rest_port}</stringProp>
+            <stringProp name="HTTPSampler.protocol"></stringProp>
+            <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+            <stringProp name="HTTPSampler.path">/streams/demo</stringProp>
+            <stringProp name="HTTPSampler.method">DELETE</stringProp>
+            <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+            <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+            <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+            <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+            <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+            <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+            <stringProp name="HTTPSampler.response_timeout"></stringProp>
+          </HTTPSamplerProxy>
+          <hashTree>
+            <ResponseAssertion guiclass="AssertionGui" testclass="ResponseAssertion" testname="Response Assertion" enabled="true">
+              <collectionProp name="Asserion.test_strings">
+                <stringProp name="287881319">Stream demo is dropped.</stringProp>
+              </collectionProp>
+              <stringProp name="Assertion.custom_message"></stringProp>
+              <stringProp name="Assertion.test_field">Assertion.response_data</stringProp>
+              <boolProp name="Assertion.assume_success">false</boolProp>
+              <intProp name="Assertion.test_type">16</intProp>
+            </ResponseAssertion>
+            <hashTree/>
+          </hashTree>
+          <ConstantTimer guiclass="ConstantTimerGui" testclass="ConstantTimer" testname="Constant Timer" enabled="true">
+            <stringProp name="ConstantTimer.delay">500</stringProp>
+          </ConstantTimer>
+          <hashTree/>
+        </hashTree>
+      </hashTree>
+      <ThreadGroup guiclass="ThreadGroupGui" testclass="ThreadGroup" testname="Result" enabled="true">
+        <stringProp name="ThreadGroup.on_sample_error">continue</stringProp>
+        <elementProp name="ThreadGroup.main_controller" elementType="LoopController" guiclass="LoopControlPanel" testclass="LoopController" testname="Loop Controller" enabled="true">
+          <boolProp name="LoopController.continue_forever">false</boolProp>
+          <stringProp name="LoopController.loops">10</stringProp>
+        </elementProp>
+        <stringProp name="ThreadGroup.num_threads">1</stringProp>
+        <stringProp name="ThreadGroup.ramp_time">1</stringProp>
+        <boolProp name="ThreadGroup.scheduler">false</boolProp>
+        <stringProp name="ThreadGroup.duration"></stringProp>
+        <stringProp name="ThreadGroup.delay"></stringProp>
+      </ThreadGroup>
+      <hashTree>
+        <ResultCollector guiclass="ViewResultsFullVisualizer" testclass="ResultCollector" testname="View Results Tree" enabled="true">
+          <boolProp name="ResultCollector.error_logging">false</boolProp>
+          <objProp>
+            <name>saveConfig</name>
+            <value class="SampleSaveConfiguration">
+              <time>true</time>
+              <latency>true</latency>
+              <timestamp>true</timestamp>
+              <success>true</success>
+              <label>true</label>
+              <code>true</code>
+              <message>true</message>
+              <threadName>true</threadName>
+              <dataType>true</dataType>
+              <encoding>false</encoding>
+              <assertions>true</assertions>
+              <subresults>true</subresults>
+              <responseData>false</responseData>
+              <samplerData>false</samplerData>
+              <xml>false</xml>
+              <fieldNames>true</fieldNames>
+              <responseHeaders>false</responseHeaders>
+              <requestHeaders>false</requestHeaders>
+              <responseDataOnError>false</responseDataOnError>
+              <saveAssertionResultsFailureMessage>true</saveAssertionResultsFailureMessage>
+              <assertionsResultsToSave>0</assertionsResultsToSave>
+              <bytes>true</bytes>
+              <sentBytes>true</sentBytes>
+              <threadCounts>true</threadCounts>
+              <idleTime>true</idleTime>
+              <connectTime>true</connectTime>
+            </value>
+          </objProp>
+          <stringProp name="filename"></stringProp>
+        </ResultCollector>
+        <hashTree/>
+        <CSVDataSet guiclass="TestBeanGUI" testclass="CSVDataSet" testname="CSV Data Set Config" enabled="true">
+          <stringProp name="delimiter">,</stringProp>
+          <stringProp name="fileEncoding"></stringProp>
+          <stringProp name="filename">iot_data.txt</stringProp>
+          <boolProp name="ignoreFirstLine">false</boolProp>
+          <boolProp name="quotedData">false</boolProp>
+          <boolProp name="recycle">true</boolProp>
+          <stringProp name="shareMode">shareMode.group</stringProp>
+          <boolProp name="stopThread">false</boolProp>
+          <stringProp name="variableNames">device_id,temperature,humidity</stringProp>
+        </CSVDataSet>
+        <hashTree/>
+        <OnceOnlyController guiclass="OnceOnlyControllerGui" testclass="OnceOnlyController" testname="Once Only Controller" enabled="true"/>
+        <hashTree>
+          <net.xmeter.samplers.ConnectSampler guiclass="net.xmeter.gui.ConnectSamplerUI" testclass="net.xmeter.samplers.ConnectSampler" testname="MQTT Connect" enabled="true">
+            <stringProp name="mqtt.server">${mqtt_srv}</stringProp>
+            <stringProp name="mqtt.port">1883</stringProp>
+            <stringProp name="mqtt.version">3.1</stringProp>
+            <stringProp name="mqtt.conn_timeout">10</stringProp>
+            <boolProp name="mqtt.private_protocol">false</boolProp>
+            <stringProp name="mqtt.listener_timeout">10</stringProp>
+            <stringProp name="mqtt.protocol">TCP</stringProp>
+            <boolProp name="mqtt.dual_ssl_authentication">false</boolProp>
+            <stringProp name="mqtt.keystore_file_path"></stringProp>
+            <stringProp name="mqtt.keystore_password"></stringProp>
+            <stringProp name="mqtt.clientcert_file_path"></stringProp>
+            <stringProp name="mqtt.clientcert_password"></stringProp>
+            <stringProp name="mqtt.user_name"></stringProp>
+            <stringProp name="mqtt.password"></stringProp>
+            <stringProp name="mqtt.client_id_prefix">conn_</stringProp>
+            <boolProp name="mqtt.client_id_suffix">true</boolProp>
+            <stringProp name="mqtt.conn_keep_alive">300</stringProp>
+            <stringProp name="mqtt.conn_attampt_max">0</stringProp>
+            <stringProp name="mqtt.reconn_attampt_max">0</stringProp>
+          </net.xmeter.samplers.ConnectSampler>
+          <hashTree/>
+        </hashTree>
+        <net.xmeter.samplers.SubSampler guiclass="net.xmeter.gui.SubSamplerUI" testclass="net.xmeter.samplers.SubSampler" testname="AnalysisResult" enabled="true">
+          <stringProp name="mqtt.topic_name">devices/result</stringProp>
+          <stringProp name="mqtt.qos_level">0</stringProp>
+          <boolProp name="mqtt.add_timestamp">false</boolProp>
+          <boolProp name="mqtt.debug_response">true</boolProp>
+          <stringProp name="mqtt.sample_condition">number of received messages</stringProp>
+          <stringProp name="mqtt.sample_condition_value">1</stringProp>
+        </net.xmeter.samplers.SubSampler>
+        <hashTree>
+          <JSONPathAssertion guiclass="JSONPathAssertionGui" testclass="JSONPathAssertion" testname="temperature Assertion" enabled="true">
+            <stringProp name="JSON_PATH">$[0].temperature</stringProp>
+            <stringProp name="EXPECTED_VALUE">${temperature}</stringProp>
+            <boolProp name="JSONVALIDATION">true</boolProp>
+            <boolProp name="EXPECT_NULL">false</boolProp>
+            <boolProp name="INVERT">false</boolProp>
+            <boolProp name="ISREGEX">false</boolProp>
+          </JSONPathAssertion>
+          <hashTree/>
+          <JSONPathAssertion guiclass="JSONPathAssertionGui" testclass="JSONPathAssertion" testname="humidity Assertion" enabled="true">
+            <stringProp name="JSON_PATH">$[0].humidity</stringProp>
+            <stringProp name="EXPECTED_VALUE">${humidity}</stringProp>
+            <boolProp name="JSONVALIDATION">true</boolProp>
+            <boolProp name="EXPECT_NULL">false</boolProp>
+            <boolProp name="INVERT">false</boolProp>
+            <boolProp name="ISREGEX">false</boolProp>
+          </JSONPathAssertion>
+          <hashTree/>
+        </hashTree>
+      </hashTree>
+    </hashTree>
+  </hashTree>
+</jmeterTestPlan>

fvt_scripts/select_condition_iot_data.txt

@@ -0,0 +1,6 @@
+2,31,40
+1,35,50
+1,80,90
+2,45,20
+1,65,35
+2,55,32

fvt_scripts/select_condition_rule.jmx

@@ -0,0 +1,519 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<jmeterTestPlan version="1.2" properties="4.0" jmeter="4.0 r1823414">
+  <hashTree>
+    <TestPlan guiclass="TestPlanGui" testclass="TestPlan" testname="Test Plan" enabled="true">
+      <stringProp name="TestPlan.comments"></stringProp>
+      <boolProp name="TestPlan.functional_mode">false</boolProp>
+      <boolProp name="TestPlan.tearDown_on_shutdown">true</boolProp>
+      <boolProp name="TestPlan.serialize_threadgroups">false</boolProp>
+      <elementProp name="TestPlan.user_defined_variables" elementType="Arguments" guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
+        <collectionProp name="Arguments.arguments"/>
+      </elementProp>
+      <stringProp name="TestPlan.user_define_classpath"></stringProp>
+    </TestPlan>
+    <hashTree>
+      <Arguments guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
+        <collectionProp name="Arguments.arguments">
+          <elementProp name="srv" elementType="Argument">
+            <stringProp name="Argument.name">srv</stringProp>
+            <stringProp name="Argument.value">127.0.0.1</stringProp>
+            <stringProp name="Argument.metadata">=</stringProp>
+          </elementProp>
+          <elementProp name="rest_port" elementType="Argument">
+            <stringProp name="Argument.name">rest_port</stringProp>
+            <stringProp name="Argument.value">9081</stringProp>
+            <stringProp name="Argument.metadata">=</stringProp>
+          </elementProp>
+          <elementProp name="k_home" elementType="Argument">
+            <stringProp name="Argument.name">k_home</stringProp>
+            <stringProp name="Argument.value">${__property(base,,)}</stringProp>
+            <stringProp name="Argument.metadata">=</stringProp>
+          </elementProp>
+          <elementProp name="fvt" elementType="Argument">
+            <stringProp name="Argument.name">fvt</stringProp>
+            <stringProp name="Argument.value">${__property(fvt,,)}</stringProp>
+            <stringProp name="Argument.metadata">=</stringProp>
+          </elementProp>
+          <elementProp name="mqtt_srv" elementType="Argument">
+            <stringProp name="Argument.name">mqtt_srv</stringProp>
+            <stringProp name="Argument.value">127.0.0.1</stringProp>
+            <stringProp name="Argument.metadata">=</stringProp>
+          </elementProp>
+        </collectionProp>
+      </Arguments>
+      <hashTree/>
+      <ThreadGroup guiclass="ThreadGroupGui" testclass="ThreadGroup" testname="Rules" enabled="true">
+        <stringProp name="ThreadGroup.on_sample_error">continue</stringProp>
+        <elementProp name="ThreadGroup.main_controller" elementType="LoopController" guiclass="LoopControlPanel" testclass="LoopController" testname="Loop Controller" enabled="true">
+          <boolProp name="LoopController.continue_forever">false</boolProp>
+          <stringProp name="LoopController.loops">1</stringProp>
+        </elementProp>
+        <stringProp name="ThreadGroup.num_threads">1</stringProp>
+        <stringProp name="ThreadGroup.ramp_time">1</stringProp>
+        <boolProp name="ThreadGroup.scheduler">false</boolProp>
+        <stringProp name="ThreadGroup.duration"></stringProp>
+        <stringProp name="ThreadGroup.delay"></stringProp>
+      </ThreadGroup>
+      <hashTree>
+        <ResultCollector guiclass="ViewResultsFullVisualizer" testclass="ResultCollector" testname="View Results Tree" enabled="true">
+          <boolProp name="ResultCollector.error_logging">false</boolProp>
+          <objProp>
+            <name>saveConfig</name>
+            <value class="SampleSaveConfiguration">
+              <time>true</time>
+              <latency>true</latency>
+              <timestamp>true</timestamp>
+              <success>true</success>
+              <label>true</label>
+              <code>true</code>
+              <message>true</message>
+              <threadName>true</threadName>
+              <dataType>true</dataType>
+              <encoding>false</encoding>
+              <assertions>true</assertions>
+              <subresults>true</subresults>
+              <responseData>false</responseData>
+              <samplerData>false</samplerData>
+              <xml>false</xml>
+              <fieldNames>true</fieldNames>
+              <responseHeaders>false</responseHeaders>
+              <requestHeaders>false</requestHeaders>
+              <responseDataOnError>false</responseDataOnError>
+              <saveAssertionResultsFailureMessage>true</saveAssertionResultsFailureMessage>
+              <assertionsResultsToSave>0</assertionsResultsToSave>
+              <bytes>true</bytes>
+              <sentBytes>true</sentBytes>
+              <threadCounts>true</threadCounts>
+              <idleTime>true</idleTime>
+              <connectTime>true</connectTime>
+            </value>
+          </objProp>
+          <stringProp name="filename"></stringProp>
+        </ResultCollector>
+        <hashTree/>
+        <TransactionController guiclass="TransactionControllerGui" testclass="TransactionController" testname="API" enabled="true">
+          <boolProp name="TransactionController.includeTimers">false</boolProp>
+          <boolProp name="TransactionController.parent">false</boolProp>
+        </TransactionController>
+        <hashTree>
+          <net.xmeter.samplers.ConnectSampler guiclass="net.xmeter.gui.ConnectSamplerUI" testclass="net.xmeter.samplers.ConnectSampler" testname="MQTT Connect" enabled="true">
+            <stringProp name="mqtt.server">${mqtt_srv}</stringProp>
+            <stringProp name="mqtt.port">1883</stringProp>
+            <stringProp name="mqtt.version">3.1</stringProp>
+            <stringProp name="mqtt.conn_timeout">10</stringProp>
+            <boolProp name="mqtt.private_protocol">false</boolProp>
+            <stringProp name="mqtt.listener_timeout">10</stringProp>
+            <stringProp name="mqtt.protocol">TCP</stringProp>
+            <boolProp name="mqtt.dual_ssl_authentication">false</boolProp>
+            <stringProp name="mqtt.keystore_file_path"></stringProp>
+            <stringProp name="mqtt.keystore_password"></stringProp>
+            <stringProp name="mqtt.clientcert_file_path"></stringProp>
+            <stringProp name="mqtt.clientcert_password"></stringProp>
+            <stringProp name="mqtt.user_name"></stringProp>
+            <stringProp name="mqtt.password"></stringProp>
+            <stringProp name="mqtt.client_id_prefix">conn_</stringProp>
+            <boolProp name="mqtt.client_id_suffix">true</boolProp>
+            <stringProp name="mqtt.conn_keep_alive">300</stringProp>
+            <stringProp name="mqtt.conn_attampt_max">0</stringProp>
+            <stringProp name="mqtt.reconn_attampt_max">0</stringProp>
+          </net.xmeter.samplers.ConnectSampler>
+          <hashTree/>
+          <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="API_CreateStream" enabled="true">
+            <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+            <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+              <collectionProp name="Arguments.arguments">
+                <elementProp name="" elementType="HTTPArgument">
+                  <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                  <stringProp name="Argument.value">{&#xd;
+&quot;sql&quot; : &quot;create stream demo (temperature float, humidity bigint) WITH (FORMAT=\&quot;JSON\&quot;, DATASOURCE=\&quot;devices/+/messages\&quot; )&quot;&#xd;
+}</stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+              </collectionProp>
+            </elementProp>
+            <stringProp name="HTTPSampler.domain">${srv}</stringProp>
+            <stringProp name="HTTPSampler.port">${rest_port}</stringProp>
+            <stringProp name="HTTPSampler.protocol"></stringProp>
+            <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+            <stringProp name="HTTPSampler.path">/streams</stringProp>
+            <stringProp name="HTTPSampler.method">POST</stringProp>
+            <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+            <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+            <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+            <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+            <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+            <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+            <stringProp name="HTTPSampler.response_timeout"></stringProp>
+          </HTTPSamplerProxy>
+          <hashTree>
+            <ResponseAssertion guiclass="AssertionGui" testclass="ResponseAssertion" testname="Response Assertion" enabled="true">
+              <collectionProp name="Asserion.test_strings">
+                <stringProp name="-1754954177">Stream demo is created.</stringProp>
+              </collectionProp>
+              <stringProp name="Assertion.custom_message"></stringProp>
+              <stringProp name="Assertion.test_field">Assertion.response_data</stringProp>
+              <boolProp name="Assertion.assume_success">true</boolProp>
+              <intProp name="Assertion.test_type">16</intProp>
+            </ResponseAssertion>
+            <hashTree/>
+          </hashTree>
+          <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="API_CreateRule" enabled="true">
+            <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+            <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+              <collectionProp name="Arguments.arguments">
+                <elementProp name="" elementType="HTTPArgument">
+                  <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                  <stringProp name="Argument.value">{&#xd;
+  &quot;id&quot;: &quot;rule1&quot;,&#xd;
+  &quot;sql&quot;: &quot;SELECT * FROM demo WHERE temperature &gt; 30&quot;,&#xd;
+  &quot;actions&quot;: [&#xd;
+    {&#xd;
+      &quot;mqtt&quot;: {&#xd;
+        &quot;server&quot;: &quot;tcp://${mqtt_srv}:1883&quot;,&#xd;
+        &quot;topic&quot;: &quot;devices/result&quot;,&#xd;
+        &quot;qos&quot;: 1,&#xd;
+        &quot;clientId&quot;: &quot;demo_001&quot;&#xd;
+      }&#xd;
+    }&#xd;
+  ]&#xd;
+}</stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+              </collectionProp>
+            </elementProp>
+            <stringProp name="HTTPSampler.domain">${srv}</stringProp>
+            <stringProp name="HTTPSampler.port">${rest_port}</stringProp>
+            <stringProp name="HTTPSampler.protocol"></stringProp>
+            <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+            <stringProp name="HTTPSampler.path">/rules</stringProp>
+            <stringProp name="HTTPSampler.method">POST</stringProp>
+            <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+            <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+            <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+            <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+            <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+            <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+            <stringProp name="HTTPSampler.response_timeout"></stringProp>
+          </HTTPSamplerProxy>
+          <hashTree>
+            <ResponseAssertion guiclass="AssertionGui" testclass="ResponseAssertion" testname="Response Assertion" enabled="true">
+              <collectionProp name="Asserion.test_strings">
+                <stringProp name="-2022196798">Rule rule1 was created</stringProp>
+              </collectionProp>
+              <stringProp name="Assertion.custom_message"></stringProp>
+              <stringProp name="Assertion.test_field">Assertion.response_data</stringProp>
+              <boolProp name="Assertion.assume_success">true</boolProp>
+              <intProp name="Assertion.test_type">16</intProp>
+            </ResponseAssertion>
+            <hashTree/>
+          </hashTree>
+          <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="API_GetRuleStatus" enabled="true">
+            <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+            <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+              <collectionProp name="Arguments.arguments">
+                <elementProp name="" elementType="HTTPArgument">
+                  <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                  <stringProp name="Argument.value"></stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+              </collectionProp>
+            </elementProp>
+            <stringProp name="HTTPSampler.domain">${srv}</stringProp>
+            <stringProp name="HTTPSampler.port">${rest_port}</stringProp>
+            <stringProp name="HTTPSampler.protocol"></stringProp>
+            <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+            <stringProp name="HTTPSampler.path">/rules/rule1/status</stringProp>
+            <stringProp name="HTTPSampler.method">GET</stringProp>
+            <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+            <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+            <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+            <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+            <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+            <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+            <stringProp name="HTTPSampler.response_timeout"></stringProp>
+          </HTTPSamplerProxy>
+          <hashTree>
+            <JSONPathAssertion guiclass="JSONPathAssertionGui" testclass="JSONPathAssertion" testname="JSON Assertion" enabled="true">
+              <stringProp name="JSON_PATH">$.source_demo_0_records_in_total</stringProp>
+              <stringProp name="EXPECTED_VALUE">0</stringProp>
+              <boolProp name="JSONVALIDATION">true</boolProp>
+              <boolProp name="EXPECT_NULL">false</boolProp>
+              <boolProp name="INVERT">false</boolProp>
+              <boolProp name="ISREGEX">false</boolProp>
+            </JSONPathAssertion>
+            <hashTree/>
+          </hashTree>
+          <LoopController guiclass="LoopControlPanel" testclass="LoopController" testname="loop_controller" enabled="true">
+            <boolProp name="LoopController.continue_forever">true</boolProp>
+            <stringProp name="LoopController.loops">10</stringProp>
+          </LoopController>
+          <hashTree>
+            <CSVDataSet guiclass="TestBeanGUI" testclass="CSVDataSet" testname="CSV Data Set Config" enabled="true">
+              <stringProp name="delimiter">,</stringProp>
+              <stringProp name="fileEncoding"></stringProp>
+              <stringProp name="filename">iot_data.txt</stringProp>
+              <boolProp name="ignoreFirstLine">false</boolProp>
+              <boolProp name="quotedData">false</boolProp>
+              <boolProp name="recycle">true</boolProp>
+              <stringProp name="shareMode">shareMode.thread</stringProp>
+              <boolProp name="stopThread">false</boolProp>
+              <stringProp name="variableNames">device_id,temperature,humidity</stringProp>
+            </CSVDataSet>
+            <hashTree/>
+            <net.xmeter.samplers.PubSampler guiclass="net.xmeter.gui.PubSamplerUI" testclass="net.xmeter.samplers.PubSampler" testname="MQTT Pub Sampler" enabled="true">
+              <stringProp name="mqtt.topic_name">devices/${device_id}/messages</stringProp>
+              <stringProp name="mqtt.qos_level">0</stringProp>
+              <boolProp name="mqtt.add_timestamp">false</boolProp>
+              <stringProp name="mqtt.message_type">String</stringProp>
+              <stringProp name="mqtt.message_type_fixed_length">1024</stringProp>
+              <stringProp name="mqtt.message_to_sent">{&quot;temperature&quot;: ${temperature}, &quot;humidity&quot; : ${humidity}}</stringProp>
+            </net.xmeter.samplers.PubSampler>
+            <hashTree/>
+          </hashTree>
+          <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="API_GetRuleStatus" enabled="true">
+            <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+            <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+              <collectionProp name="Arguments.arguments">
+                <elementProp name="" elementType="HTTPArgument">
+                  <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                  <stringProp name="Argument.value"></stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+              </collectionProp>
+            </elementProp>
+            <stringProp name="HTTPSampler.domain">${srv}</stringProp>
+            <stringProp name="HTTPSampler.port">${rest_port}</stringProp>
+            <stringProp name="HTTPSampler.protocol"></stringProp>
+            <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+            <stringProp name="HTTPSampler.path">/rules/rule1/status</stringProp>
+            <stringProp name="HTTPSampler.method">GET</stringProp>
+            <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+            <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+            <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+            <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+            <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+            <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+            <stringProp name="HTTPSampler.response_timeout"></stringProp>
+          </HTTPSamplerProxy>
+          <hashTree>
+            <JSONPathAssertion guiclass="JSONPathAssertionGui" testclass="JSONPathAssertion" testname="JSON Assertion" enabled="true">
+              <stringProp name="JSON_PATH">$.source_demo_0_records_in_total</stringProp>
+              <stringProp name="EXPECTED_VALUE">10</stringProp>
+              <boolProp name="JSONVALIDATION">true</boolProp>
+              <boolProp name="EXPECT_NULL">false</boolProp>
+              <boolProp name="INVERT">false</boolProp>
+              <boolProp name="ISREGEX">false</boolProp>
+            </JSONPathAssertion>
+            <hashTree/>
+            <JSONPathAssertion guiclass="JSONPathAssertionGui" testclass="JSONPathAssertion" testname="JSON Assertion" enabled="false">
+              <stringProp name="JSON_PATH">$.sink_sink_mqtt_0_records_in_total</stringProp>
+              <stringProp name="EXPECTED_VALUE">6</stringProp>
+              <boolProp name="JSONVALIDATION">true</boolProp>
+              <boolProp name="EXPECT_NULL">false</boolProp>
+              <boolProp name="INVERT">false</boolProp>
+              <boolProp name="ISREGEX">false</boolProp>
+            </JSONPathAssertion>
+            <hashTree/>
+            <ConstantTimer guiclass="ConstantTimerGui" testclass="ConstantTimer" testname="Constant Timer" enabled="true">
+              <stringProp name="ConstantTimer.delay">5000</stringProp>
+            </ConstantTimer>
+            <hashTree/>
+          </hashTree>
+          <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="API_DropRule" enabled="true">
+            <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+            <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+              <collectionProp name="Arguments.arguments">
+                <elementProp name="" elementType="HTTPArgument">
+                  <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                  <stringProp name="Argument.value"></stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+              </collectionProp>
+            </elementProp>
+            <stringProp name="HTTPSampler.domain">${srv}</stringProp>
+            <stringProp name="HTTPSampler.port">${rest_port}</stringProp>
+            <stringProp name="HTTPSampler.protocol"></stringProp>
+            <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+            <stringProp name="HTTPSampler.path">/rules/rule1</stringProp>
+            <stringProp name="HTTPSampler.method">DELETE</stringProp>
+            <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+            <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+            <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+            <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+            <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+            <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+            <stringProp name="HTTPSampler.response_timeout"></stringProp>
+          </HTTPSamplerProxy>
+          <hashTree>
+            <ResponseAssertion guiclass="AssertionGui" testclass="ResponseAssertion" testname="Response Assertion" enabled="true">
+              <collectionProp name="Asserion.test_strings">
+                <stringProp name="717250485">Rule rule1 is dropped.</stringProp>
+              </collectionProp>
+              <stringProp name="Assertion.custom_message"></stringProp>
+              <stringProp name="Assertion.test_field">Assertion.response_data</stringProp>
+              <boolProp name="Assertion.assume_success">false</boolProp>
+              <intProp name="Assertion.test_type">16</intProp>
+            </ResponseAssertion>
+            <hashTree/>
+          </hashTree>
+          <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="API_Drop_Stream" enabled="true">
+            <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+            <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+              <collectionProp name="Arguments.arguments">
+                <elementProp name="" elementType="HTTPArgument">
+                  <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                  <stringProp name="Argument.value"></stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+              </collectionProp>
+            </elementProp>
+            <stringProp name="HTTPSampler.domain">${srv}</stringProp>
+            <stringProp name="HTTPSampler.port">${rest_port}</stringProp>
+            <stringProp name="HTTPSampler.protocol"></stringProp>
+            <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+            <stringProp name="HTTPSampler.path">/streams/demo</stringProp>
+            <stringProp name="HTTPSampler.method">DELETE</stringProp>
+            <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+            <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+            <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+            <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+            <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+            <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+            <stringProp name="HTTPSampler.response_timeout"></stringProp>
+          </HTTPSamplerProxy>
+          <hashTree>
+            <ResponseAssertion guiclass="AssertionGui" testclass="ResponseAssertion" testname="Response Assertion" enabled="true">
+              <collectionProp name="Asserion.test_strings">
+                <stringProp name="287881319">Stream demo is dropped.</stringProp>
+              </collectionProp>
+              <stringProp name="Assertion.custom_message"></stringProp>
+              <stringProp name="Assertion.test_field">Assertion.response_data</stringProp>
+              <boolProp name="Assertion.assume_success">false</boolProp>
+              <intProp name="Assertion.test_type">16</intProp>
+            </ResponseAssertion>
+            <hashTree/>
+          </hashTree>
+          <ConstantTimer guiclass="ConstantTimerGui" testclass="ConstantTimer" testname="Constant Timer" enabled="true">
+            <stringProp name="ConstantTimer.delay">500</stringProp>
+          </ConstantTimer>
+          <hashTree/>
+        </hashTree>
+      </hashTree>
+      <ThreadGroup guiclass="ThreadGroupGui" testclass="ThreadGroup" testname="Result" enabled="true">
+        <stringProp name="ThreadGroup.on_sample_error">continue</stringProp>
+        <elementProp name="ThreadGroup.main_controller" elementType="LoopController" guiclass="LoopControlPanel" testclass="LoopController" testname="Loop Controller" enabled="true">
+          <boolProp name="LoopController.continue_forever">false</boolProp>
+          <stringProp name="LoopController.loops">6</stringProp>
+        </elementProp>
+        <stringProp name="ThreadGroup.num_threads">1</stringProp>
+        <stringProp name="ThreadGroup.ramp_time">1</stringProp>
+        <boolProp name="ThreadGroup.scheduler">false</boolProp>
+        <stringProp name="ThreadGroup.duration"></stringProp>
+        <stringProp name="ThreadGroup.delay"></stringProp>
+      </ThreadGroup>
+      <hashTree>
+        <ResultCollector guiclass="ViewResultsFullVisualizer" testclass="ResultCollector" testname="View Results Tree" enabled="true">
+          <boolProp name="ResultCollector.error_logging">false</boolProp>
+          <objProp>
+            <name>saveConfig</name>
+            <value class="SampleSaveConfiguration">
+              <time>true</time>
+              <latency>true</latency>
+              <timestamp>true</timestamp>
+              <success>true</success>
+              <label>true</label>
+              <code>true</code>
+              <message>true</message>
+              <threadName>true</threadName>
+              <dataType>true</dataType>
+              <encoding>false</encoding>
+              <assertions>true</assertions>
+              <subresults>true</subresults>
+              <responseData>false</responseData>
+              <samplerData>false</samplerData>
+              <xml>false</xml>
+              <fieldNames>true</fieldNames>
+              <responseHeaders>false</responseHeaders>
+              <requestHeaders>false</requestHeaders>
+              <responseDataOnError>false</responseDataOnError>
+              <saveAssertionResultsFailureMessage>true</saveAssertionResultsFailureMessage>
+              <assertionsResultsToSave>0</assertionsResultsToSave>
+              <bytes>true</bytes>
+              <sentBytes>true</sentBytes>
+              <threadCounts>true</threadCounts>
+              <idleTime>true</idleTime>
+              <connectTime>true</connectTime>
+            </value>
+          </objProp>
+          <stringProp name="filename"></stringProp>
+        </ResultCollector>
+        <hashTree/>
+        <OnceOnlyController guiclass="OnceOnlyControllerGui" testclass="OnceOnlyController" testname="Once Only Controller" enabled="true"/>
+        <hashTree>
+          <net.xmeter.samplers.ConnectSampler guiclass="net.xmeter.gui.ConnectSamplerUI" testclass="net.xmeter.samplers.ConnectSampler" testname="MQTT Connect" enabled="true">
+            <stringProp name="mqtt.server">${mqtt_srv}</stringProp>
+            <stringProp name="mqtt.port">1883</stringProp>
+            <stringProp name="mqtt.version">3.1</stringProp>
+            <stringProp name="mqtt.conn_timeout">10</stringProp>
+            <boolProp name="mqtt.private_protocol">false</boolProp>
+            <stringProp name="mqtt.listener_timeout">10</stringProp>
+            <stringProp name="mqtt.protocol">TCP</stringProp>
+            <boolProp name="mqtt.dual_ssl_authentication">false</boolProp>
+            <stringProp name="mqtt.keystore_file_path"></stringProp>
+            <stringProp name="mqtt.keystore_password"></stringProp>
+            <stringProp name="mqtt.clientcert_file_path"></stringProp>
+            <stringProp name="mqtt.clientcert_password"></stringProp>
+            <stringProp name="mqtt.user_name"></stringProp>
+            <stringProp name="mqtt.password"></stringProp>
+            <stringProp name="mqtt.client_id_prefix">conn_</stringProp>
+            <boolProp name="mqtt.client_id_suffix">true</boolProp>
+            <stringProp name="mqtt.conn_keep_alive">300</stringProp>
+            <stringProp name="mqtt.conn_attampt_max">0</stringProp>
+            <stringProp name="mqtt.reconn_attampt_max">0</stringProp>
+          </net.xmeter.samplers.ConnectSampler>
+          <hashTree/>
+        </hashTree>
+        <net.xmeter.samplers.SubSampler guiclass="net.xmeter.gui.SubSamplerUI" testclass="net.xmeter.samplers.SubSampler" testname="AnalysisResult" enabled="true">
+          <stringProp name="mqtt.topic_name">devices/result</stringProp>
+          <stringProp name="mqtt.qos_level">0</stringProp>
+          <boolProp name="mqtt.add_timestamp">false</boolProp>
+          <boolProp name="mqtt.debug_response">true</boolProp>
+          <stringProp name="mqtt.sample_condition">number of received messages</stringProp>
+          <stringProp name="mqtt.sample_condition_value">1</stringProp>
+        </net.xmeter.samplers.SubSampler>
+        <hashTree>
+          <JSONPathAssertion guiclass="JSONPathAssertionGui" testclass="JSONPathAssertion" testname="temperature Assertion" enabled="true">
+            <stringProp name="JSON_PATH">$[0].temperature</stringProp>
+            <stringProp name="EXPECTED_VALUE">${temperature}</stringProp>
+            <boolProp name="JSONVALIDATION">true</boolProp>
+            <boolProp name="EXPECT_NULL">false</boolProp>
+            <boolProp name="INVERT">false</boolProp>
+            <boolProp name="ISREGEX">false</boolProp>
+          </JSONPathAssertion>
+          <hashTree/>
+          <JSONPathAssertion guiclass="JSONPathAssertionGui" testclass="JSONPathAssertion" testname="humidity Assertion" enabled="true">
+            <stringProp name="JSON_PATH">$[0].humidity</stringProp>
+            <stringProp name="EXPECTED_VALUE">${humidity}</stringProp>
+            <boolProp name="JSONVALIDATION">true</boolProp>
+            <boolProp name="EXPECT_NULL">false</boolProp>
+            <boolProp name="INVERT">false</boolProp>
+            <boolProp name="ISREGEX">false</boolProp>
+          </JSONPathAssertion>
+          <hashTree/>
+        </hashTree>
+        <CSVDataSet guiclass="TestBeanGUI" testclass="CSVDataSet" testname="CSV Data Set Config" enabled="true">
+          <stringProp name="delimiter">,</stringProp>
+          <stringProp name="fileEncoding"></stringProp>
+          <stringProp name="filename">select_condition_iot_data.txt</stringProp>
+          <boolProp name="ignoreFirstLine">false</boolProp>
+          <boolProp name="quotedData">false</boolProp>
+          <boolProp name="recycle">true</boolProp>
+          <stringProp name="shareMode">shareMode.thread</stringProp>
+          <boolProp name="stopThread">false</boolProp>
+          <stringProp name="variableNames">device_id,temperature,humidity</stringProp>
+        </CSVDataSet>
+        <hashTree/>
+      </hashTree>
+    </hashTree>
+  </hashTree>
+</jmeterTestPlan>

fvt_scripts/setup_env.sh

@@ -0,0 +1,26 @@
+#!/bin/bash
+
+emqx_ids=`ps aux|grep "emqx" | grep "/usr/bin"|awk '{printf $2 " "}'`
+if [ "$emqx_ids" = "" ] ; then
+  echo "No emqx broker was started"
+  echo "starting emqx..."
+  systemctl start emqx
+else
+  echo "emqx has already started"
+  #for pid in $emqx_ids ; do
+    #echo "kill emqx: " $pid
+    #kill -9 $pid
+  #done
+fi
+
+pids=`ps aux|grep "server" | grep "bin"|awk '{printf $2 " "}'`
+if [ "$pids" = "" ] ; then
+   echo "No kuiper server was started"
+else
+  for pid in $pids ; do
+    echo "kill kuiper " $pid
+    kill -9 $pid
+  done
+fi
+
+fvt_scripts/start_kuiper.sh

fvt_scripts/start_kuiper.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+
+ver=`git describe --tags --always`
+os=`uname -s | tr "[A-Z]" "[a-z]"`
+base_dir=_build/kuiper-"$ver"-"$os"-x86_64
+
+rm -rf $base_dir/data/*
+ls -l $base_dir/bin/server
+
+echo "starting kuiper at " $base_dir
+cd $base_dir/
+touch log/kuiper.out
+export BUILD_ID=dontKillMe
+nohup bin/server > log/kuiper.out 2>&1 &
+

fvt_scripts/streams_test.jmx

@@ -0,0 +1,663 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<jmeterTestPlan version="1.2" properties="4.0" jmeter="4.0 r1823414">
+  <hashTree>
+    <TestPlan guiclass="TestPlanGui" testclass="TestPlan" testname="Test Plan" enabled="true">
+      <stringProp name="TestPlan.comments"></stringProp>
+      <boolProp name="TestPlan.functional_mode">false</boolProp>
+      <boolProp name="TestPlan.tearDown_on_shutdown">true</boolProp>
+      <boolProp name="TestPlan.serialize_threadgroups">false</boolProp>
+      <elementProp name="TestPlan.user_defined_variables" elementType="Arguments" guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
+        <collectionProp name="Arguments.arguments"/>
+      </elementProp>
+      <stringProp name="TestPlan.user_define_classpath"></stringProp>
+    </TestPlan>
+    <hashTree>
+      <Arguments guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
+        <collectionProp name="Arguments.arguments">
+          <elementProp name="srv" elementType="Argument">
+            <stringProp name="Argument.name">srv</stringProp>
+            <stringProp name="Argument.value">127.0.0.1</stringProp>
+            <stringProp name="Argument.metadata">=</stringProp>
+          </elementProp>
+          <elementProp name="rest_port" elementType="Argument">
+            <stringProp name="Argument.name">rest_port</stringProp>
+            <stringProp name="Argument.value">9081</stringProp>
+            <stringProp name="Argument.metadata">=</stringProp>
+          </elementProp>
+          <elementProp name="k_home" elementType="Argument">
+            <stringProp name="Argument.name">k_home</stringProp>
+            <stringProp name="Argument.value">${__property(base,,)}</stringProp>
+            <stringProp name="Argument.metadata">=</stringProp>
+          </elementProp>
+        </collectionProp>
+      </Arguments>
+      <hashTree/>
+      <ThreadGroup guiclass="ThreadGroupGui" testclass="ThreadGroup" testname="Stream_API" enabled="true">
+        <stringProp name="ThreadGroup.on_sample_error">continue</stringProp>
+        <elementProp name="ThreadGroup.main_controller" elementType="LoopController" guiclass="LoopControlPanel" testclass="LoopController" testname="Loop Controller" enabled="true">
+          <boolProp name="LoopController.continue_forever">false</boolProp>
+          <stringProp name="LoopController.loops">1</stringProp>
+        </elementProp>
+        <stringProp name="ThreadGroup.num_threads">1</stringProp>
+        <stringProp name="ThreadGroup.ramp_time">1</stringProp>
+        <boolProp name="ThreadGroup.scheduler">false</boolProp>
+        <stringProp name="ThreadGroup.duration"></stringProp>
+        <stringProp name="ThreadGroup.delay"></stringProp>
+      </ThreadGroup>
+      <hashTree>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="Get_Empty_Streams" enabled="true">
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments" guiclass="HTTPArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
+            <collectionProp name="Arguments.arguments"/>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain">${srv}</stringProp>
+          <stringProp name="HTTPSampler.port">${rest_port}</stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">/streams</stringProp>
+          <stringProp name="HTTPSampler.method">GET</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree>
+          <JSONPathAssertion guiclass="JSONPathAssertionGui" testclass="JSONPathAssertion" testname="JSON Assertion" enabled="true">
+            <stringProp name="JSON_PATH">$</stringProp>
+            <stringProp name="EXPECTED_VALUE">[]</stringProp>
+            <boolProp name="JSONVALIDATION">false</boolProp>
+            <boolProp name="EXPECT_NULL">false</boolProp>
+            <boolProp name="INVERT">false</boolProp>
+            <boolProp name="ISREGEX">true</boolProp>
+          </JSONPathAssertion>
+          <hashTree/>
+        </hashTree>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="CreateStream" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">{&#xd;
+&quot;sql&quot; : &quot;create stream my_stream (USERID BIGINT, FIRST_NAME STRING, LAST_NAME STRING, NICKNAMES ARRAY(STRING), Gender BOOLEAN, ADDRESS STRUCT(STREET_NAME STRING, NUMBER BIGINT),) WITH ( datasource = \&quot;topic/test\&quot;, FORMAT = \&quot;json\&quot;, KEY = \&quot;id\&quot;)&quot;&#xd;
+}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain">${srv}</stringProp>
+          <stringProp name="HTTPSampler.port">${rest_port}</stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">/streams</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree>
+          <ResponseAssertion guiclass="AssertionGui" testclass="ResponseAssertion" testname="Response Assertion" enabled="true">
+            <collectionProp name="Asserion.test_strings">
+              <stringProp name="-1283107633">Stream my_stream is created.</stringProp>
+            </collectionProp>
+            <stringProp name="Assertion.custom_message"></stringProp>
+            <stringProp name="Assertion.test_field">Assertion.response_data</stringProp>
+            <boolProp name="Assertion.assume_success">false</boolProp>
+            <intProp name="Assertion.test_type">16</intProp>
+          </ResponseAssertion>
+          <hashTree/>
+        </hashTree>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="CreateDuplicatedStream" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">{&#xd;
+&quot;sql&quot; : &quot;create stream my_stream (USERID BIGINT, FIRST_NAME STRING, LAST_NAME STRING, NICKNAMES ARRAY(STRING), Gender BOOLEAN, ADDRESS STRUCT(STREET_NAME STRING, NUMBER BIGINT),) WITH ( datasource = \&quot;topic/test\&quot;, FORMAT = \&quot;json\&quot;, KEY = \&quot;id\&quot;)&quot;&#xd;
+}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain">${srv}</stringProp>
+          <stringProp name="HTTPSampler.port">${rest_port}</stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">/streams</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree>
+          <ResponseAssertion guiclass="AssertionGui" testclass="ResponseAssertion" testname="Response Assertion" enabled="true">
+            <collectionProp name="Asserion.test_strings">
+              <stringProp name="51508">400</stringProp>
+            </collectionProp>
+            <stringProp name="Assertion.custom_message"></stringProp>
+            <stringProp name="Assertion.test_field">Assertion.response_code</stringProp>
+            <boolProp name="Assertion.assume_success">true</boolProp>
+            <intProp name="Assertion.test_type">16</intProp>
+          </ResponseAssertion>
+          <hashTree/>
+        </hashTree>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="Get_Streams" enabled="true">
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments" guiclass="HTTPArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
+            <collectionProp name="Arguments.arguments"/>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain">${srv}</stringProp>
+          <stringProp name="HTTPSampler.port">${rest_port}</stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">/streams</stringProp>
+          <stringProp name="HTTPSampler.method">GET</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree>
+          <ResponseAssertion guiclass="AssertionGui" testclass="ResponseAssertion" testname="Response Assertion" enabled="true">
+            <collectionProp name="Asserion.test_strings">
+              <stringProp name="-1495874189">my_stream</stringProp>
+            </collectionProp>
+            <stringProp name="Assertion.custom_message"></stringProp>
+            <stringProp name="Assertion.test_field">Assertion.response_data</stringProp>
+            <boolProp name="Assertion.assume_success">false</boolProp>
+            <intProp name="Assertion.test_type">16</intProp>
+          </ResponseAssertion>
+          <hashTree/>
+        </hashTree>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="Describe_Stream" enabled="true">
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments" guiclass="HTTPArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
+            <collectionProp name="Arguments.arguments"/>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain">${srv}</stringProp>
+          <stringProp name="HTTPSampler.port">${rest_port}</stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">/streams/my_stream</stringProp>
+          <stringProp name="HTTPSampler.method">GET</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree>
+          <ResponseAssertion guiclass="AssertionGui" testclass="ResponseAssertion" testname="Response Assertion" enabled="true">
+            <collectionProp name="Asserion.test_strings">
+              <stringProp name="-1495874189">my_stream</stringProp>
+            </collectionProp>
+            <stringProp name="Assertion.custom_message"></stringProp>
+            <stringProp name="Assertion.test_field">Assertion.response_data</stringProp>
+            <boolProp name="Assertion.assume_success">false</boolProp>
+            <intProp name="Assertion.test_type">16</intProp>
+          </ResponseAssertion>
+          <hashTree/>
+          <ResponseAssertion guiclass="AssertionGui" testclass="ResponseAssertion" testname="Response Assertion" enabled="true">
+            <collectionProp name="Asserion.test_strings">
+              <stringProp name="353659610">FIRST_NAME</stringProp>
+            </collectionProp>
+            <stringProp name="Assertion.custom_message"></stringProp>
+            <stringProp name="Assertion.test_field">Assertion.response_data</stringProp>
+            <boolProp name="Assertion.assume_success">false</boolProp>
+            <intProp name="Assertion.test_type">16</intProp>
+          </ResponseAssertion>
+          <hashTree/>
+        </hashTree>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="Drop_Stream" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value"></stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain">${srv}</stringProp>
+          <stringProp name="HTTPSampler.port">${rest_port}</stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">/streams/my_stream</stringProp>
+          <stringProp name="HTTPSampler.method">DELETE</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree>
+          <ResponseAssertion guiclass="AssertionGui" testclass="ResponseAssertion" testname="Response Assertion" enabled="true">
+            <collectionProp name="Asserion.test_strings">
+              <stringProp name="759727863">Stream my_stream is dropped.</stringProp>
+            </collectionProp>
+            <stringProp name="Assertion.custom_message"></stringProp>
+            <stringProp name="Assertion.test_field">Assertion.response_data</stringProp>
+            <boolProp name="Assertion.assume_success">false</boolProp>
+            <intProp name="Assertion.test_type">16</intProp>
+          </ResponseAssertion>
+          <hashTree/>
+        </hashTree>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="Get_Empty_Streams" enabled="true">
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments" guiclass="HTTPArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
+            <collectionProp name="Arguments.arguments"/>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain">${srv}</stringProp>
+          <stringProp name="HTTPSampler.port">${rest_port}</stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">/streams</stringProp>
+          <stringProp name="HTTPSampler.method">GET</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree>
+          <JSONPathAssertion guiclass="JSONPathAssertionGui" testclass="JSONPathAssertion" testname="JSON Assertion" enabled="true">
+            <stringProp name="JSON_PATH">$</stringProp>
+            <stringProp name="EXPECTED_VALUE">[]</stringProp>
+            <boolProp name="JSONVALIDATION">false</boolProp>
+            <boolProp name="EXPECT_NULL">false</boolProp>
+            <boolProp name="INVERT">false</boolProp>
+            <boolProp name="ISREGEX">true</boolProp>
+          </JSONPathAssertion>
+          <hashTree/>
+        </hashTree>
+        <ConstantTimer guiclass="ConstantTimerGui" testclass="ConstantTimer" testname="Constant Timer" enabled="true">
+          <stringProp name="ConstantTimer.delay">500</stringProp>
+        </ConstantTimer>
+        <hashTree/>
+      </hashTree>
+      <ResultCollector guiclass="ViewResultsFullVisualizer" testclass="ResultCollector" testname="View Results Tree" enabled="true">
+        <boolProp name="ResultCollector.error_logging">false</boolProp>
+        <objProp>
+          <name>saveConfig</name>
+          <value class="SampleSaveConfiguration">
+            <time>true</time>
+            <latency>true</latency>
+            <timestamp>true</timestamp>
+            <success>true</success>
+            <label>true</label>
+            <code>true</code>
+            <message>true</message>
+            <threadName>true</threadName>
+            <dataType>true</dataType>
+            <encoding>false</encoding>
+            <assertions>true</assertions>
+            <subresults>true</subresults>
+            <responseData>false</responseData>
+            <samplerData>false</samplerData>
+            <xml>false</xml>
+            <fieldNames>true</fieldNames>
+            <responseHeaders>false</responseHeaders>
+            <requestHeaders>false</requestHeaders>
+            <responseDataOnError>false</responseDataOnError>
+            <saveAssertionResultsFailureMessage>true</saveAssertionResultsFailureMessage>
+            <assertionsResultsToSave>0</assertionsResultsToSave>
+            <bytes>true</bytes>
+            <sentBytes>true</sentBytes>
+            <threadCounts>true</threadCounts>
+            <idleTime>true</idleTime>
+            <connectTime>true</connectTime>
+          </value>
+        </objProp>
+        <stringProp name="filename"></stringProp>
+      </ResultCollector>
+      <hashTree/>
+      <ThreadGroup guiclass="ThreadGroupGui" testclass="ThreadGroup" testname="CLI" enabled="true">
+        <stringProp name="ThreadGroup.on_sample_error">continue</stringProp>
+        <elementProp name="ThreadGroup.main_controller" elementType="LoopController" guiclass="LoopControlPanel" testclass="LoopController" testname="Loop Controller" enabled="true">
+          <boolProp name="LoopController.continue_forever">false</boolProp>
+          <stringProp name="LoopController.loops">1</stringProp>
+        </elementProp>
+        <stringProp name="ThreadGroup.num_threads">1</stringProp>
+        <stringProp name="ThreadGroup.ramp_time">1</stringProp>
+        <boolProp name="ThreadGroup.scheduler">false</boolProp>
+        <stringProp name="ThreadGroup.duration"></stringProp>
+        <stringProp name="ThreadGroup.delay"></stringProp>
+      </ThreadGroup>
+      <hashTree>
+        <SystemSampler guiclass="SystemSamplerGui" testclass="SystemSampler" testname="Get_Empty_Streams" enabled="true">
+          <boolProp name="SystemSampler.checkReturnCode">false</boolProp>
+          <stringProp name="SystemSampler.expectedReturnCode">0</stringProp>
+          <stringProp name="SystemSampler.command">bin/cli</stringProp>
+          <elementProp name="SystemSampler.arguments" elementType="Arguments" guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="Argument">
+                <stringProp name="Argument.name"></stringProp>
+                <stringProp name="Argument.value">show</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+              <elementProp name="" elementType="Argument">
+                <stringProp name="Argument.name"></stringProp>
+                <stringProp name="Argument.value">streams</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <elementProp name="SystemSampler.environment" elementType="Arguments" guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
+            <collectionProp name="Arguments.arguments"/>
+          </elementProp>
+          <stringProp name="SystemSampler.directory">${k_home}</stringProp>
+        </SystemSampler>
+        <hashTree>
+          <ResponseAssertion guiclass="AssertionGui" testclass="ResponseAssertion" testname="Response Assertion" enabled="true">
+            <collectionProp name="Asserion.test_strings">
+              <stringProp name="-222768811">No stream definitions are found</stringProp>
+            </collectionProp>
+            <stringProp name="Assertion.custom_message"></stringProp>
+            <stringProp name="Assertion.test_field">Assertion.response_data</stringProp>
+            <boolProp name="Assertion.assume_success">false</boolProp>
+            <intProp name="Assertion.test_type">16</intProp>
+          </ResponseAssertion>
+          <hashTree/>
+        </hashTree>
+        <SystemSampler guiclass="SystemSamplerGui" testclass="SystemSampler" testname="Create_Stream" enabled="true">
+          <boolProp name="SystemSampler.checkReturnCode">false</boolProp>
+          <stringProp name="SystemSampler.expectedReturnCode">0</stringProp>
+          <stringProp name="SystemSampler.command">bin/cli</stringProp>
+          <elementProp name="SystemSampler.arguments" elementType="Arguments" guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="Argument">
+                <stringProp name="Argument.name"></stringProp>
+                <stringProp name="Argument.value">create</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+              <elementProp name="" elementType="Argument">
+                <stringProp name="Argument.name"></stringProp>
+                <stringProp name="Argument.value">stream</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+              <elementProp name="" elementType="Argument">
+                <stringProp name="Argument.name"></stringProp>
+                <stringProp name="Argument.value">demo</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+              <elementProp name="" elementType="Argument">
+                <stringProp name="Argument.name"></stringProp>
+                <stringProp name="Argument.value">(temperature float, humidity bigint) WITH (FORMAT=&quot;JSON&quot;, DATASOURCE=&quot;devices/+/messages&quot;)</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <elementProp name="SystemSampler.environment" elementType="Arguments" guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
+            <collectionProp name="Arguments.arguments"/>
+          </elementProp>
+          <stringProp name="SystemSampler.directory">${k_home}</stringProp>
+        </SystemSampler>
+        <hashTree>
+          <ResponseAssertion guiclass="AssertionGui" testclass="ResponseAssertion" testname="Response Assertion" enabled="true">
+            <collectionProp name="Asserion.test_strings">
+              <stringProp name="-1754954177">Stream demo is created.</stringProp>
+            </collectionProp>
+            <stringProp name="Assertion.custom_message"></stringProp>
+            <stringProp name="Assertion.test_field">Assertion.response_data</stringProp>
+            <boolProp name="Assertion.assume_success">false</boolProp>
+            <intProp name="Assertion.test_type">16</intProp>
+          </ResponseAssertion>
+          <hashTree/>
+        </hashTree>
+        <SystemSampler guiclass="SystemSamplerGui" testclass="SystemSampler" testname="Create_Duplicated_Stream" enabled="true">
+          <boolProp name="SystemSampler.checkReturnCode">false</boolProp>
+          <stringProp name="SystemSampler.expectedReturnCode">0</stringProp>
+          <stringProp name="SystemSampler.command">bin/cli</stringProp>
+          <elementProp name="SystemSampler.arguments" elementType="Arguments" guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="Argument">
+                <stringProp name="Argument.name"></stringProp>
+                <stringProp name="Argument.value">create</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+              <elementProp name="" elementType="Argument">
+                <stringProp name="Argument.name"></stringProp>
+                <stringProp name="Argument.value">stream</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+              <elementProp name="" elementType="Argument">
+                <stringProp name="Argument.name"></stringProp>
+                <stringProp name="Argument.value">demo</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+              <elementProp name="" elementType="Argument">
+                <stringProp name="Argument.name"></stringProp>
+                <stringProp name="Argument.value">(temperature float, humidity bigint) WITH (FORMAT=&quot;JSON&quot;, DATASOURCE=&quot;devices/+/messages&quot;)</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <elementProp name="SystemSampler.environment" elementType="Arguments" guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
+            <collectionProp name="Arguments.arguments"/>
+          </elementProp>
+          <stringProp name="SystemSampler.directory">${k_home}</stringProp>
+        </SystemSampler>
+        <hashTree>
+          <ResponseAssertion guiclass="AssertionGui" testclass="ResponseAssertion" testname="Response Assertion" enabled="true">
+            <collectionProp name="Asserion.test_strings">
+              <stringProp name="1756800148">Item demo already exists</stringProp>
+            </collectionProp>
+            <stringProp name="Assertion.custom_message"></stringProp>
+            <stringProp name="Assertion.test_field">Assertion.response_data</stringProp>
+            <boolProp name="Assertion.assume_success">false</boolProp>
+            <intProp name="Assertion.test_type">16</intProp>
+          </ResponseAssertion>
+          <hashTree/>
+        </hashTree>
+        <SystemSampler guiclass="SystemSamplerGui" testclass="SystemSampler" testname="Get_Streams" enabled="true">
+          <boolProp name="SystemSampler.checkReturnCode">false</boolProp>
+          <stringProp name="SystemSampler.expectedReturnCode">0</stringProp>
+          <stringProp name="SystemSampler.command">bin/cli</stringProp>
+          <elementProp name="SystemSampler.arguments" elementType="Arguments" guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="Argument">
+                <stringProp name="Argument.name"></stringProp>
+                <stringProp name="Argument.value">show</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+              <elementProp name="" elementType="Argument">
+                <stringProp name="Argument.name"></stringProp>
+                <stringProp name="Argument.value">streams</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <elementProp name="SystemSampler.environment" elementType="Arguments" guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
+            <collectionProp name="Arguments.arguments"/>
+          </elementProp>
+          <stringProp name="SystemSampler.directory">${k_home}</stringProp>
+        </SystemSampler>
+        <hashTree>
+          <ResponseAssertion guiclass="AssertionGui" testclass="ResponseAssertion" testname="Response Assertion" enabled="true">
+            <collectionProp name="Asserion.test_strings">
+              <stringProp name="3079651">demo</stringProp>
+            </collectionProp>
+            <stringProp name="Assertion.custom_message"></stringProp>
+            <stringProp name="Assertion.test_field">Assertion.response_data</stringProp>
+            <boolProp name="Assertion.assume_success">false</boolProp>
+            <intProp name="Assertion.test_type">16</intProp>
+          </ResponseAssertion>
+          <hashTree/>
+        </hashTree>
+        <SystemSampler guiclass="SystemSamplerGui" testclass="SystemSampler" testname="Describe_Stream" enabled="true">
+          <boolProp name="SystemSampler.checkReturnCode">false</boolProp>
+          <stringProp name="SystemSampler.expectedReturnCode">0</stringProp>
+          <stringProp name="SystemSampler.command">bin/cli</stringProp>
+          <elementProp name="SystemSampler.arguments" elementType="Arguments" guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="Argument">
+                <stringProp name="Argument.name"></stringProp>
+                <stringProp name="Argument.value">describe</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+              <elementProp name="" elementType="Argument">
+                <stringProp name="Argument.name"></stringProp>
+                <stringProp name="Argument.value">stream</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+              <elementProp name="" elementType="Argument">
+                <stringProp name="Argument.name"></stringProp>
+                <stringProp name="Argument.value">demo</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <elementProp name="SystemSampler.environment" elementType="Arguments" guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
+            <collectionProp name="Arguments.arguments"/>
+          </elementProp>
+          <stringProp name="SystemSampler.directory">${k_home}</stringProp>
+        </SystemSampler>
+        <hashTree>
+          <ResponseAssertion guiclass="AssertionGui" testclass="ResponseAssertion" testname="Response Assertion" enabled="true">
+            <collectionProp name="Asserion.test_strings">
+              <stringProp name="-757609694">devices/+/messages</stringProp>
+            </collectionProp>
+            <stringProp name="Assertion.custom_message"></stringProp>
+            <stringProp name="Assertion.test_field">Assertion.response_data</stringProp>
+            <boolProp name="Assertion.assume_success">false</boolProp>
+            <intProp name="Assertion.test_type">16</intProp>
+          </ResponseAssertion>
+          <hashTree/>
+        </hashTree>
+        <SystemSampler guiclass="SystemSamplerGui" testclass="SystemSampler" testname="Drop_Stream" enabled="true">
+          <boolProp name="SystemSampler.checkReturnCode">false</boolProp>
+          <stringProp name="SystemSampler.expectedReturnCode">0</stringProp>
+          <stringProp name="SystemSampler.command">bin/cli</stringProp>
+          <elementProp name="SystemSampler.arguments" elementType="Arguments" guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="Argument">
+                <stringProp name="Argument.name"></stringProp>
+                <stringProp name="Argument.value">drop</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+              <elementProp name="" elementType="Argument">
+                <stringProp name="Argument.name"></stringProp>
+                <stringProp name="Argument.value">stream</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+              <elementProp name="" elementType="Argument">
+                <stringProp name="Argument.name"></stringProp>
+                <stringProp name="Argument.value">demo</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <elementProp name="SystemSampler.environment" elementType="Arguments" guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
+            <collectionProp name="Arguments.arguments"/>
+          </elementProp>
+          <stringProp name="SystemSampler.directory">${k_home}</stringProp>
+        </SystemSampler>
+        <hashTree>
+          <ResponseAssertion guiclass="AssertionGui" testclass="ResponseAssertion" testname="Response Assertion" enabled="true">
+            <collectionProp name="Asserion.test_strings">
+              <stringProp name="287881319">Stream demo is dropped.</stringProp>
+            </collectionProp>
+            <stringProp name="Assertion.custom_message"></stringProp>
+            <stringProp name="Assertion.test_field">Assertion.response_data</stringProp>
+            <boolProp name="Assertion.assume_success">false</boolProp>
+            <intProp name="Assertion.test_type">16</intProp>
+          </ResponseAssertion>
+          <hashTree/>
+        </hashTree>
+        <SystemSampler guiclass="SystemSamplerGui" testclass="SystemSampler" testname="Get_Empty_Streams" enabled="true">
+          <boolProp name="SystemSampler.checkReturnCode">false</boolProp>
+          <stringProp name="SystemSampler.expectedReturnCode">0</stringProp>
+          <stringProp name="SystemSampler.command">bin/cli</stringProp>
+          <elementProp name="SystemSampler.arguments" elementType="Arguments" guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="Argument">
+                <stringProp name="Argument.name"></stringProp>
+                <stringProp name="Argument.value">show</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+              <elementProp name="" elementType="Argument">
+                <stringProp name="Argument.name"></stringProp>
+                <stringProp name="Argument.value">streams</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <elementProp name="SystemSampler.environment" elementType="Arguments" guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
+            <collectionProp name="Arguments.arguments"/>
+          </elementProp>
+          <stringProp name="SystemSampler.directory">${k_home}</stringProp>
+        </SystemSampler>
+        <hashTree>
+          <ResponseAssertion guiclass="AssertionGui" testclass="ResponseAssertion" testname="Response Assertion" enabled="true">
+            <collectionProp name="Asserion.test_strings">
+              <stringProp name="-222768811">No stream definitions are found</stringProp>
+            </collectionProp>
+            <stringProp name="Assertion.custom_message"></stringProp>
+            <stringProp name="Assertion.test_field">Assertion.response_data</stringProp>
+            <boolProp name="Assertion.assume_success">false</boolProp>
+            <intProp name="Assertion.test_type">16</intProp>
+          </ResponseAssertion>
+          <hashTree/>
+        </hashTree>
+        <ResultCollector guiclass="ViewResultsFullVisualizer" testclass="ResultCollector" testname="View Results Tree" enabled="true">
+          <boolProp name="ResultCollector.error_logging">false</boolProp>
+          <objProp>
+            <name>saveConfig</name>
+            <value class="SampleSaveConfiguration">
+              <time>true</time>
+              <latency>true</latency>
+              <timestamp>true</timestamp>
+              <success>true</success>
+              <label>true</label>
+              <code>true</code>
+              <message>true</message>
+              <threadName>true</threadName>
+              <dataType>true</dataType>
+              <encoding>false</encoding>
+              <assertions>true</assertions>
+              <subresults>true</subresults>
+              <responseData>false</responseData>
+              <samplerData>false</samplerData>
+              <xml>false</xml>
+              <fieldNames>true</fieldNames>
+              <responseHeaders>false</responseHeaders>
+              <requestHeaders>false</requestHeaders>
+              <responseDataOnError>false</responseDataOnError>
+              <saveAssertionResultsFailureMessage>true</saveAssertionResultsFailureMessage>
+              <assertionsResultsToSave>0</assertionsResultsToSave>
+              <bytes>true</bytes>
+              <sentBytes>true</sentBytes>
+              <threadCounts>true</threadCounts>
+              <idleTime>true</idleTime>
+              <connectTime>true</connectTime>
+            </value>
+          </objProp>
+          <stringProp name="filename"></stringProp>
+        </ResultCollector>
+        <hashTree/>
+        <ConstantTimer guiclass="ConstantTimerGui" testclass="ConstantTimer" testname="Constant Timer" enabled="true">
+          <stringProp name="ConstantTimer.delay">500</stringProp>
+        </ConstantTimer>
+        <hashTree/>
+      </hashTree>
+    </hashTree>
+  </hashTree>
+</jmeterTestPlan>

xstream/server/server/ruleManager.go

@@ -95,9 +95,9 @@ func getRuleStatus(name string) (string, error) {
 				metrics = metrics[:len(metrics)-1] + "}"
 				dst := &bytes.Buffer{}
 				if err = json.Indent(dst, []byte(metrics), "", "  "); err != nil {
-					result = "Running with metrics:\n" + metrics
+					result = metrics
 				} else {
-					result = "Running with metrics:\n" + dst.String()
+					result = dst.String()
 				}
 			case context.Canceled:
 				result = "Stopped: canceled by error."
@@ -118,7 +118,7 @@ func getRuleStatus(name string) (string, error) {
 func startRule(name string) error {
 	var rs *RuleState
 	rs, ok := registry.Load(name)
-	if !ok {
+	if !ok || (!rs.Triggered) {
 		r, err := ruleProcessor.GetRuleByName(name)
 		if err != nil {
 			return err

xstream/server/server/server.go

@@ -63,9 +63,7 @@ func StartUp(Version string) {
 	if e != nil {
 		logger.Fatal("Listen error: ", e)
 	}
-	msg := fmt.Sprintf("Serving kuiper (version - %s) on port %d... \n", Version, common.Config.Port)
-	logger.Info(msg)
-	fmt.Printf(msg)
+
 	if common.Config.Prometheus {
 		go func() {
 			port := common.Config.PrometheusPort
@@ -84,12 +82,17 @@ func StartUp(Version string) {
 
 	//Start rest service
 	srv := createRestServer(common.Config.RestPort)
+
 	go func() {
 		if err := srv.ListenAndServe(); err != nil {
 			logger.Fatal("Error serving rest service: ", err)
 		}
 	}()
 
+	msg := fmt.Sprintf("Serving kuiper (version - %s) on port %d, and restful api on port %d. \n", Version, common.Config.Port, common.Config.RestPort)
+	logger.Info(msg)
+	fmt.Printf(msg)
+
 	// Start accept incoming HTTP connections
 	err = http.Serve(listener, nil)
 	if err != nil {