Add OpenTelemetry API smoke test (#1391)

* Add OpenTelemetry API smoke test

* Remove unnecessary smoke test dependencies

* Update to 0.11.0

Author: trask

settings.gradle

@@ -84,4 +84,5 @@ include ':test:smoke:testApps:VerifyShading'
 include ':test:smoke:testApps:VerifyJava7'
 include ':test:smoke:testApps:JettyNativeHandler'
 include ':test:smoke:testApps:DataScrubbing'
+include ':test:smoke:testApps:OpenTelemetryApiSupport'
 

test/smoke/appServers/global-resources/opentelemetryapisupport_applicationinsights.json

@@ -0,0 +1,6 @@
+{
+  "connectionString": "InstrumentationKey=00000000-0000-0000-0000-0FEEDDADBEEF;IngestionEndpoint=http://fakeingestion:60606/",
+  "preview": {
+    "openTelemetryApiSupport": true
+  }
+}

test/smoke/testApps/OpenTelemetryApiSupport/build.gradle

@@ -0,0 +1,27 @@
+apply plugin: 'war'
+
+sourceCompatibility = 1.8
+targetCompatibility = 1.8
+compileSmokeTestJava.sourceCompatibility = 1.8
+compileSmokeTestJava.targetCompatibility = 1.8
+
+war {
+    // this is done to remove the version from the archive file name
+    // to make span name verification simpler
+    archiveFileName = project.name + '.war'
+}
+
+ext.testAppArtifactDir = war.destinationDirectory
+ext.testAppArtifactFilename = project.name + '.war'
+
+dependencies {
+    compileOnly aiAgentJar // this is just to force building the agent first
+
+    compile (group: 'org.springframework.boot', name: 'spring-boot-starter-web', version: '2.1.7.RELEASE') {
+        exclude group: 'org.springframework.boot', module: 'spring-boot-starter-tomcat'
+    }
+
+    compile group: 'io.opentelemetry', name: 'opentelemetry-api', version: '0.11.0'
+
+    providedCompile 'javax.servlet:javax.servlet-api:3.0.1'
+}

test/smoke/testApps/OpenTelemetryApiSupport/src/main/java/com/microsoft/ajl/simple/SpringBootApp.java

@@ -0,0 +1,13 @@
+package com.microsoft.ajl.simple;
+
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.builder.SpringApplicationBuilder;
+import org.springframework.boot.web.servlet.support.SpringBootServletInitializer;
+
+@SpringBootApplication
+public class SpringBootApp extends SpringBootServletInitializer {
+    @Override
+    protected SpringApplicationBuilder configure(SpringApplicationBuilder applicationBuilder) {
+        return applicationBuilder.sources(SpringBootApp.class);
+    }
+}

test/smoke/testApps/OpenTelemetryApiSupport/src/main/java/com/microsoft/ajl/simple/TestController.java

@@ -0,0 +1,23 @@
+package com.microsoft.ajl.simple;
+
+import io.opentelemetry.api.trace.Span;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+public class TestController {
+
+    @GetMapping("/")
+    public String root() {
+        return "OK";
+    }
+
+
+    @GetMapping("/test")
+    public String test() {
+        Span.current().setAttribute("myattr1", "myvalue1");
+        Span.current().setAttribute("myattr2", "myvalue2");
+        Span.current().updateName("myspanname");
+        return "OK!";
+    }
+}

test/smoke/testApps/OpenTelemetryApiSupport/src/smokeTest/java/com/microsoft/applicationinsights/smoketest/OpenTelemetryApiSupportTest.java

@@ -0,0 +1,38 @@
+package com.microsoft.applicationinsights.smoketest;
+
+import java.util.List;
+
+import com.microsoft.applicationinsights.internal.schemav2.Data;
+import com.microsoft.applicationinsights.internal.schemav2.Envelope;
+import com.microsoft.applicationinsights.internal.schemav2.RemoteDependencyData;
+import com.microsoft.applicationinsights.internal.schemav2.RequestData;
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+@UseAgent("opentelemetryapisupport")
+public class OpenTelemetryApiSupportTest extends AiSmokeTest {
+
+    @Test
+    @TargetUri("/test")
+    public void doMostBasicTest() throws Exception {
+        List<Envelope> rdList = mockedIngestion.waitForItems("RequestData", 1);
+
+        Envelope rdEnvelope = rdList.get(0);
+        String operationId = rdEnvelope.getTags().get("ai.operation.id");
+        List<Envelope> rddList = mockedIngestion.waitForItemsInOperation("RemoteDependencyData", 1, operationId);
+
+        Envelope rddEnvelope = rddList.get(0);
+
+        RequestData rd = (RequestData) ((Data) rdEnvelope.getData()).getBaseData();
+        RemoteDependencyData rdd = (RemoteDependencyData) ((Data) rddEnvelope.getData()).getBaseData();
+
+        // ideally want these on rd, but can't get SERVER span yet
+        // see https://github.com/open-telemetry/opentelemetry-java-instrumentation/issues/1726#issuecomment-731890267
+        assertEquals("myvalue1", rdd.getProperties().get("myattr1"));
+        assertEquals("myvalue2", rdd.getProperties().get("myattr2"));
+        assertEquals("myspanname", rdd.getName());
+
+        assertTrue(rd.getSuccess());
+    }
+}

test/smoke/testApps/OpenTelemetryApiSupport/src/smokeTest/resources/appServers.txt

@@ -0,0 +1,3 @@
+jbosseap7
+tomcat85
+jetty9

test/smoke/testApps/OpenTelemetryApiSupport/src/smokeTest/resources/logback-test.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE configuration>
+<configuration>
+  <appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender">
+    <encoder>
+      <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} %-5level %logger{36} - %msg%n</pattern>
+    </encoder>
+  </appender>
+  <root level="warn">
+    <appender-ref ref="CONSOLE" />
+  </root>
+</configuration>