Add micrometer tag test (#2059)

* Add micrometer tag test

* Fix smoke test debugging

Author: trask

test/smoke/framework/testCore/src/main/java/com/microsoft/applicationinsights/smoketest/AiSmokeTest.java

@@ -405,7 +405,7 @@ protected static void waitForApplicationToStart() throws Exception {
     } catch (Exception e) {
       for (ContainerInfo container : allContainers) {
         System.out.println("========== dumping container log: " + container.getContainerId());
-        AiDockerClient.printContainerLogs(containerInfo.getContainerId());
+        AiDockerClient.printContainerLogs(container.getContainerId());
         System.out.println("end of container log ==========");
       }
       throw e;

test/smoke/testApps/Micrometer/src/main/java/com/microsoft/applicationinsights/smoketestapp/TestController.java

@@ -29,9 +29,9 @@
 @RestController
 public class TestController {
 
-  private final Counter counter = Metrics.counter("test_counter");
-  private final Counter excludedCounter = Metrics.counter("test_counter_exclude_me");
-  private final Counter anotherExcludedCounter = Metrics.counter("exclude_me_test_counter");
+  private final Counter counter = Metrics.counter("test.counter", "tag1", "value1");
+  private final Counter excludedCounter = Metrics.counter("test.counter.exclude.me");
+  private final Counter anotherExcludedCounter = Metrics.counter("exclude.me.test.counter");
 
   @GetMapping("/")
   public String root() {

test/smoke/testApps/Micrometer/src/smokeTest/java/com/microsoft/applicationinsights/smoketest/MicrometerTest.java

@@ -77,6 +77,7 @@ public void doMostBasicTest() throws Exception {
     assertNull("getMin was non-null", point.getMin());
     assertNull("getMax was non-null", point.getMax());
     assertNull("getStdDev was non-null", point.getStdDev());
-    assertTrue(data.getProperties().isEmpty());
+    assertEquals(1, data.getProperties().size());
+    assertEquals("value1", data.getProperties().get("tag1"));
   }
 }