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When building locally, NamespacesWfsTest often fails:
Tests run: 12, Failures: 0, Errors: 2, Skipped: 0, Time elapsed: 1.075 sec <<< FAILURE!
org.geoserver.test.NamespacesWfsTest Time elapsed: 30 sec <<< ERROR!
java.lang.RuntimeException: Error removing tests root directory '/tmp/app-schema-stations0.8919071535610709'.
at org.geoserver.test.NamespacesWfsTest.afterTests(NamespacesWfsTest.java:96)
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$1.runReflectiveCall(FrameworkMethod.java:47)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33)
at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:252)
at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:141)
at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)
at org.apache.maven.surefire.booter.ProviderFactory$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)
org.geoserver.test.NamespacesWfsTest Time elapsed: 31 sec <<< ERROR!
java.lang.RuntimeException: Error removing tests root directory '/tmp/app-schema-stations0.11389497400033388'.
at org.geoserver.test.StationsMockData.tearDown(StationsMockData.java:235)
at org.geoserver.test.GeoServerBaseTestSupport.doTearDownClass(GeoServerBaseTestSupport.java:205)
at sun.reflect.GeneratedMethodAccessor385.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33)
at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:252)
at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:141)
at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)
at org.apache.maven.surefire.booter.ProviderFactory$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)
Results :
Tests in error:
org.geoserver.test.NamespacesWfsTest: Error removing tests root directory '/tmp/app-schema-stations0.8919071535610709'.
org.geoserver.test.NamespacesWfsTest: Error removing tests root directory '/tmp/app-schema-stations0.11389497400033388'.
Tests run: 202, Failures: 0, Errors: 2, Skipped: 11
There seems to be state sharing between StationsMockData instances via the static final (i.e. statically initialised) TEST_ROOT_DIRECTORY, and all instances attempt to remove it in tearDown. Fixing this by making it an instance variable did not resolve the failure. There is a similar pattern in NamespacesWfsTest itself but I do not see how this could have multiple instances (final class); I am not sure why this fixture creates two directories. Nuno Oliveira can you see what is going wrong? I wonder if there is some interaction with the one-time setup infrastructure of GeoServerSystemTestSupport (or rather, its shutdown phase)?
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