Merge pull request #248 from emqx/plugin_rule

Plugin rule

.github/workflows/run_fvt_tests.yaml

@@ -43,6 +43,7 @@ jobs:
           run: |
             sudo apt update && sudo apt install pkg-config libczmq-dev -y
             make build_with_edgex
+            go build --buildmode=plugin -o plugins/sources/Zmq.so plugins/sources/zmq.go
         - name: run edgex && emqx && kuiper
           run: |
             sudo ./fvt_scripts/setup_env.sh
@@ -105,6 +106,7 @@ jobs:
           run: |
             sudo apt update && sudo apt install pkg-config libczmq-dev -y
             make
+            go build --buildmode=plugin -o plugins/sources/Zmq.so plugins/sources/zmq.go
         - name: run edgex && emqx && kuiper
           run: |
             sudo ./fvt_scripts/setup_env.sh

fvt_scripts/plugin_end_2_end.jmx

@@ -0,0 +1,480 @@
+<?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>
+        </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>
+          <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="API_AddPlugin" 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;name&quot;:&quot;zmq&quot;,&#xd;
+  &quot;file&quot;:&quot;http://127.0.0.1:9090/plugins/zmq.zip&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">/plugins/sources</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="49587">201</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/>
+            <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="API_DescPlugin" 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">/plugins/sources/zmq</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="120734">zmq</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_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 (humidity bigint, temperature bigint) WITH (DATASOURCE=\&quot;events\&quot;, FORMAT=\&quot;JSON\&quot;, TYPE=\&quot;zmq\&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 humidity = 55&quot;,&#xd;
+  &quot;actions&quot;: [&#xd;
+    {&#xd;
+      &quot;rest&quot;: {&#xd;
+        &quot;url&quot;: &quot;http://127.0.0.1:9090/alert&quot;,&#xd;
+        &quot;method&quot;: &quot;post&quot;,&#xd;
+        &quot;dataTemplate&quot;: &quot;{\&quot;content\&quot;:{{json .}}}&quot;,&#xd;
+        &quot;sendSingle&quot;: true&#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>
+          <SystemSampler guiclass="SystemSamplerGui" testclass="SystemSampler" testname="Send_Data" enabled="true">
+            <boolProp name="SystemSampler.checkReturnCode">false</boolProp>
+            <stringProp name="SystemSampler.expectedReturnCode">0</stringProp>
+            <stringProp name="SystemSampler.command">fvt_scripts/plugins/pub/zmq_pub</stringProp>
+            <elementProp name="SystemSampler.arguments" elementType="Arguments" guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
+              <collectionProp name="Arguments.arguments"/>
+            </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">${__property(fvt,,)}</stringProp>
+          </SystemSampler>
+          <hashTree>
+            <ConstantTimer guiclass="ConstantTimerGui" testclass="ConstantTimer" testname="Constant Timer" enabled="true">
+              <stringProp name="ConstantTimer.delay">500</stringProp>
+            </ConstantTimer>
+            <hashTree/>
+          </hashTree>
+          <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="API_GetRuleStatus" enabled="true">
+            <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+            <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+              <collectionProp name="Arguments.arguments">
+                <elementProp name="" elementType="HTTPArgument">
+                  <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                  <stringProp name="Argument.value"></stringProp>
+                  <stringProp name="Argument.metadata">=</stringProp>
+                </elementProp>
+              </collectionProp>
+            </elementProp>
+            <stringProp name="HTTPSampler.domain">${srv}</stringProp>
+            <stringProp name="HTTPSampler.port">${rest_port}</stringProp>
+            <stringProp name="HTTPSampler.protocol"></stringProp>
+            <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+            <stringProp name="HTTPSampler.path">/rules/rule1/status</stringProp>
+            <stringProp name="HTTPSampler.method">GET</stringProp>
+            <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+            <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+            <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+            <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+            <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+            <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+            <stringProp name="HTTPSampler.response_timeout"></stringProp>
+          </HTTPSamplerProxy>
+          <hashTree>
+            <JSONPathAssertion guiclass="JSONPathAssertionGui" testclass="JSONPathAssertion" testname="JSON Assertion" enabled="true">
+              <stringProp name="JSON_PATH">$.sink_sink_rest_0_records_in_total</stringProp>
+              <stringProp name="EXPECTED_VALUE">2</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">1000</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>
+          <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="API_DropPlugin" 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">/plugins/sources/zmq</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="-1776925942">sources plugin zmq is deleted</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>
+      </hashTree>
+      <ThreadGroup guiclass="ThreadGroupGui" testclass="ThreadGroup" testname="Result" enabled="false">
+        <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">0</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/>
+        <SystemSampler guiclass="SystemSamplerGui" testclass="SystemSampler" testname="App_Service" enabled="true">
+          <boolProp name="SystemSampler.checkReturnCode">false</boolProp>
+          <stringProp name="SystemSampler.expectedReturnCode">0</stringProp>
+          <stringProp name="SystemSampler.command">./server</stringProp>
+          <elementProp name="SystemSampler.arguments" elementType="Arguments" guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
+            <collectionProp name="Arguments.arguments"/>
+          </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">${__property(fvt,,)}/fvt_scripts/plugins/service/</stringProp>
+        </SystemSampler>
+        <hashTree/>
+      </hashTree>
+    </hashTree>
+  </hashTree>
+</jmeterTestPlan>

fvt_scripts/plugins/pub/zmq_pub.go

@@ -0,0 +1,99 @@
+package main
+
+import (
+	"encoding/json"
+	"fmt"
+	zmq "github.com/pebbe/zmq4"
+	"os"
+	"time"
+)
+
+type zmqPub struct {
+	publisher *zmq.Socket
+	srv       string
+	topic     string
+}
+
+func (m *zmqPub) Open() (err error) {
+	m.publisher, err = zmq.NewSocket(zmq.PUB)
+	if err != nil {
+		return fmt.Errorf("zmq sink fails to create socket: %v", err)
+	}
+	err = m.publisher.Bind(m.srv)
+	if err != nil {
+		return fmt.Errorf("zmq sink fails to bind to %s: %v", m.srv, err)
+	}
+	fmt.Println("zmq sink open")
+	return nil
+}
+
+func (m *zmqPub) Send(item interface{}) (err error) {
+	if v, ok := item.([]byte); ok {
+		fmt.Printf("To pub: %s \n", item)
+		if m.topic == "" {
+			_, err = m.publisher.Send(string(v), 0)
+		} else {
+			msgs := []string{
+				m.topic,
+				string(v),
+			}
+			_, err = m.publisher.SendMessage(msgs)
+		}
+	} else {
+		fmt.Printf("zmq sink receive non byte data %v \n", item)
+	}
+	if err != nil {
+		fmt.Printf("send to zmq error %v \n", err)
+	}
+	return
+}
+
+func (m *zmqPub) Close() error {
+	if m.publisher != nil {
+		return m.publisher.Close()
+	}
+	return nil
+}
+
+type data struct {
+	Temperature int `json:"temperature"`
+	Humidity    int `json:"humidity"`
+}
+
+var mockup = [10]data{
+	{Temperature: 10, Humidity: 15},
+	{Temperature: 15, Humidity: 20},
+	{Temperature: 20, Humidity: 25},
+	{Temperature: 25, Humidity: 30},
+	{Temperature: 30, Humidity: 35},
+	{Temperature: 35, Humidity: 40},
+	{Temperature: 40, Humidity: 45},
+	{Temperature: 45, Humidity: 50},
+	{Temperature: 50, Humidity: 55},
+	{Temperature: 55, Humidity: 60},
+}
+
+func main() {
+	zmq := zmqPub{srv: "tcp://127.0.0.1:5563", topic: "events"}
+	if e := zmq.Open(); e != nil {
+		return
+	} else {
+		if len(os.Args) == 2 {
+			v := os.Args[1]
+			if v != "" {
+				zmq.topic = v
+				fmt.Printf("Use the topic %s\n", v)
+			} else {
+				fmt.Printf("Use the default zeromq topic %s\n", "events")
+			}
+		}
+
+		for i := 0; i < 20; i++ {
+			index := i % 10
+			b, _ := json.Marshal(mockup[index])
+			time.Sleep(1000 * time.Millisecond)
+			zmq.Send(b)
+		}
+	}
+}
+

fvt_scripts/plugins/service/server.go

@@ -0,0 +1,27 @@
+package main
+
+import (
+	"bytes"
+	"io/ioutil"
+	"log"
+	"net/http"
+)
+
+func alert(w http.ResponseWriter, req *http.Request) {
+	buf, bodyErr := ioutil.ReadAll(req.Body)
+	if bodyErr != nil {
+		log.Print("bodyErr ", bodyErr.Error())
+		http.Error(w, bodyErr.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	rdr1 := ioutil.NopCloser(bytes.NewBuffer(buf))
+	log.Printf("BODY: %q", rdr1)
+}
+
+func main() {
+	http.Handle("/", http.FileServer(http.Dir("web")))
+	http.HandleFunc("/alert", alert)
+
+	http.ListenAndServe(":9090", nil)
+}

fvt_scripts/plugins/zmq.yaml

@@ -0,0 +1,3 @@
+#Global Zmq configurations
+default:
+  server: tcp://127.0.0.1:5563

fvt_scripts/prepare_plugins.sh

@@ -0,0 +1,35 @@
+#!/bin/bash
+set -e
+
+go build -o fvt_scripts/plugins/pub/zmq_pub fvt_scripts/plugins/pub/zmq_pub.go
+chmod +x fvt_scripts/plugins/pub/zmq_pub
+
+go build -o fvt_scripts/plugins/service/http_server fvt_scripts/plugins/service/server.go
+chmod +x fvt_scripts/plugins/service/http_server
+
+cd fvt_scripts
+
+rm -rf zmq.* Zmq.so
+
+FILE=../plugins/sources/Zmq.so
+if [ -f "$FILE" ]; then
+    echo "$FILE exists, not requried to build plugin."
+else
+    echo "$FILE does not exist, will build the plugin."
+    go build --buildmode=plugin -o ../plugins/sources/Zmq.so ../plugins/sources/zmq.go
+fi
+
+mv ../plugins/sources/Zmq.so .
+cp plugins/zmq.yaml .
+zip zmq.zip Zmq.so zmq.yaml
+rm -rf zmq.yaml Zmq.so
+
+rm -rf plugins/service/web/plugins/
+mkdir -p plugins/service/web/plugins/
+mv zmq.zip plugins/service/web/plugins/
+
+cd plugins/service/
+export BUILD_ID=dontKillMe
+
+echo "starting mock http server..."
+nohup ./http_server > http_server.out 2>&1 &

fvt_scripts/run_jmeter.sh

@@ -83,4 +83,7 @@ if test $with_edgex = true; then
   /opt/jmeter/bin/jmeter.sh -Jjmeter.save.saveservice.output_format=xml -n -t fvt_scripts/edgex_mqtt_sink_rule.jmx -Dfvt="$fvt_dir" -l jmeter_logs/edgex_mqtt_sink_rule.jtl -j jmeter_logs/edgex_mqtt_sink_rule.log
   echo -e "---------------------------------------------\n"
 
-fi
+fi
+
+/opt/jmeter/bin/jmeter.sh -Jjmeter.save.saveservice.output_format=xml -n -t fvt_scripts/plugin_end_2_end.jmx -Dfvt="$fvt_dir" -l jmeter_logs/plugin_end_2_end.jtl -j jmeter_logs/plugin_end_2_end.log
+echo -e "---------------------------------------------\n"

fvt_scripts/setup_env.sh

@@ -36,4 +36,16 @@ else
   done
 fi
 
-fvt_scripts/start_vdmock.sh
+fvt_scripts/start_vdmock.sh
+
+pids=`ps aux | grep http_server | grep "./" | awk '{printf $2 " "}'`
+if [ "$pids" = "" ] ; then
+   echo "No http mockup server was started"
+else
+  for pid in $pids ; do
+    echo "kill http mockup server " $pid
+    kill -9 $pid
+  done
+fi
+
+fvt_scripts/prepare_plugins.sh

plugins/manager.go

@@ -363,7 +363,9 @@ func parseName(n string) (string, string) {
 func unzipTo(f *zip.File, fpath string) error {
 	_, err := os.Stat(fpath)
 	if err == nil || !os.IsNotExist(err) {
-		return fmt.Errorf("%s already exist", fpath)
+		if err = os.Remove(fpath); err != nil {
+			return fmt.Errorf("failed to delete file %s", fpath)
+		}
 	}
 
 	if f.FileInfo().IsDir() {