Tests not passing: TestStatsReporter Flush not flushing

首先运行 ./gradlew test 或 ./gradlew build，并检查 TestStatsReporter.java，尤其是 flush() 和 assertCounter()，以及 WorkflowFailedMetricsTests.java。在报告的测试方法中复现失败，并确定为什么 reporter.flush() 没有使预期的指标可用。当受影响的测试和干净构建都能稳定通过时，即表示完成。

Expected Behavior

I'd expect running ./gradlew test or build would pass on a clean main branch. That is not happening.
WorkflowFailedMetricsTests.java runs a @Before setup that contains: reporter.flush()
Some methods are experiencing failures when ran in conjunction with other tests, such as:
runtimeExceptionWorkflowFailedMetric java.lang.AssertionError: No metric 'temporal_workflow_failed [namespace=UnitTest|task_queue=WorkflowTest-runtimeExceptionWorkflowFailedMetric-b83ed43d-267b-430a-8634-4ecc35a5ceb2|workflow_type=TestWorkflow]', reported metrics: temporal_poller_start [namespace=UnitTest|task_queue=WorkflowTest-runtimeExceptionWorkflowFailedMetric-b83ed43d-267b-430a-8634-4ecc35a5ceb2|worker_type=WorkflowWorker] temporal_worker_start [namespace=UnitTest|task_queue=WorkflowTest-runtimeExceptionWorkflowFailedMetric-b83ed43d-267b-430a-8634-4ecc35a5ceb2|worker_type=WorkflowWorker] temporal_request [operation=DescribeNamespace] temporal_long_request [namespace=UnitTest|operation=GetWorkflowExecutionHistory] temporal_request [] temporal_request [operation=GetSystemInfo] temporal_request [namespace=UnitTest|operation=StartWorkflowExecution|task_queue=WorkflowTest-runtimeExceptionWorkflowFailedMetric-b83ed43d-267b-430a-8634-4ecc35a5ceb2|workflow_type=TestWorkflow] temporal_long_request [namespace=UnitTest|operation=PollWorkflowTaskQueue|task_queue=WorkflowTest-runtimeExceptionWorkflowFailedMetric-b83ed43d-267b-430a-8634-4ecc35a5ceb2|worker_type=WorkflowWorker] temporal_workflow_task_queue_poll_succeed [namespace=UnitTest|task_queue=WorkflowTest-runtimeExceptionWorkflowFailedMetric-b83ed43d-267b-430a-8634-4ecc35a5ceb2|worker_type=WorkflowWorker] at org.junit.Assert.fail(Assert.java:89) at io.temporal.common.reporter.TestStatsReporter.assertCounter(TestStatsReporter.java:53) at io.temporal.common.reporter.TestStatsReporter.assertCounter(TestStatsReporter.java:45) at io.temporal.internal.worker.WorkflowFailedMetricsTests.runtimeExceptionWorkflowFailedMetric(WorkflowFailedMetricsTests.java:164) at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103) at java.base/java.lang.reflect.Method.invoke(Method.java:580) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) at io.temporal.testing.internal.SDKTestWorkflowRule$1.evaluate(SDKTestWorkflowRule.java:233) at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299) at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317) at java.base/java.lang.Thread.run(Thread.java:1583) workflowFailureMetricBenignApplicationError java.lang.AssertionError: No metric 'temporal_workflow_failed [namespace=UnitTest|task_queue=WorkflowTest-workflowFailureMetricBenignApplicationError-20c969a7-bd07-49f5-b275-eea4eacb2533|workflow_type=ApplicationFailureWorkflow]', reported metrics: temporal_worker_start [namespace=UnitTest|task_queue=WorkflowTest-workflowFailureMetricBenignApplicationError-20c969a7-bd07-49f5-b275-eea4eacb2533|worker_type=WorkflowWorker] temporal_request [operation=DescribeNamespace] temporal_poller_start [namespace=UnitTest|task_queue=WorkflowTest-workflowFailureMetricBenignApplicationError-20c969a7-bd07-49f5-b275-eea4eacb2533|worker_type=WorkflowWorker] temporal_request [namespace=UnitTest|operation=StartWorkflowExecution|task_queue=WorkflowTest-workflowFailureMetricBenignApplicationError-20c969a7-bd07-49f5-b275-eea4eacb2533|workflow_type=ApplicationFailureWorkflow] temporal_request [operation=GetSystemInfo] temporal_long_request [namespace=UnitTest|operation=PollWorkflowTaskQueue|task_queue=WorkflowTest-workflowFailureMetricBenignApplicationError-20c969a7-bd07-49f5-b275-eea4eacb2533|worker_type=WorkflowWorker] at org.junit.Assert.fail(Assert.java:89) at io.temporal.common.reporter.TestStatsReporter.assertCounter(TestStatsReporter.java:53) at io.temporal.common.reporter.TestStatsReporter.assertCounter(TestStatsReporter.java:45) at io.temporal.internal.worker.WorkflowFailedMetricsTests.workflowFailureMetricBenignApplicationError(WorkflowFailedMetricsTests.java:204) at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103) at java.base/java.lang.reflect.Method.invoke(Method.java:580) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) at io.temporal.testing.internal.SDKTestWorkflowRule$1.evaluate(SDKTestWorkflowRule.java:233) at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299) at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317) at java.base/java.lang.Thread.run(Thread.java:1583)

Steps to Reproduce the Problem

1. Run ./gradlew build, or ./gradlew test