Increasing async wait time to fix test failure

[java-codehunger]

Description:
This test is flakily fails. I run this test many times and it makes assertion fails.

I was running this test many times and it fails. The failure message is as follows.

Failure:
Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 34.768 sec <<< FAILURE!
testFlowDropsToSameSink(io.yawp.testing.appengine.pipes.flow.FlowDropsTest) Time elapsed: 34.74 sec <<< ERROR!
java.lang.RuntimeException: await timout
at io.yawp.testing.appengine.AsyncHelper.awaitAsync(AsyncHelper.java:20)
at io.yawp.testing.appengine.AppengineTestHelper.awaitAsync(AppengineTestHelper.java:54)
at io.yawp.testing.EndpointTestCaseBase.awaitAsync(EndpointTestCaseBase.java:334)
at io.yawp.testing.appengine.pipes.flow.FlowDropsTest.testFlowDropsToSameSink(FlowDropsTest.java:35)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:252)
at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:141)
at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)
at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165)
at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85)
at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:115)
at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75)

Apr 01, 2023 1:09:58 AM com.google.appengine.api.datastore.dev.LocalDatastoreService cleanupActiveServices
INFO: scheduler shutting down.

Results :

Tests in error:
testFlowDropsToSameSink(io.yawp.testing.appengine.pipes.flow.FlowDropsTest): await timout

Tests run: 1, Failures: 0, Errors: 1, Skipped: 0

Solution: This test is possible to fix by increasing a little bit more delay in the test code.