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Posted to dev@deltaspike.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2017/01/19 12:24:26 UTC
[jira] [Commented] (DELTASPIKE-1230) use of ContextControl in
CdiTestRunner blows up with NullPointerException
[ https://issues.apache.org/jira/browse/DELTASPIKE-1230?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15829819#comment-15829819 ]
ASF subversion and git services commented on DELTASPIKE-1230:
-------------------------------------------------------------
Commit 08d5916ed5719087abe4829f42b83d493c6ede3a in deltaspike's branch refs/heads/master from [~struberg]
[ https://git-wip-us.apache.org/repos/asf?p=deltaspike.git;h=08d5916 ]
DELTASPIKE-1230 fix NPE in CdiTestRunner
txs rsandtner for the report!
> use of ContextControl in CdiTestRunner blows up with NullPointerException
> -------------------------------------------------------------------------
>
> Key: DELTASPIKE-1230
> URL: https://issues.apache.org/jira/browse/DELTASPIKE-1230
> Project: DeltaSpike
> Issue Type: Bug
> Components: TestControl
> Affects Versions: 1.7.0, 1.7.1, 1.7.2
> Reporter: Reinhard Sandtner
> Attachments: deltaspike-test-sample.zip
>
>
> i'm trying to implement a base test class with the annotation {{@RunWith(CdiTestRunner.class)}} and provide some utility methods for tests.
> to start a new request in a test method i'm using {{ContextControl}} to stop and start {{RequestContext}} and {{SessionContext}}.
> here are my cdi-ctrl dependencies
> {code}
> <dependency>
> <groupId>org.apache.deltaspike.cdictrl</groupId>
> <artifactId>deltaspike-cdictrl-openejb</artifactId>
> <version>${deltaspike.version}</version>
> <scope>test</scope>
> </dependency>
> <dependency>
> <groupId>org.apache.tomee</groupId>
> <artifactId>openejb-core</artifactId>
> <version>7.0.2</version>
> <scope>test</scope>
> </dependency>
> {code}
> with one test everything works fine but as soon as i've more the call to {{contextControl.stopContext(RequestScoped.class)}} (or any other scope) blows up with an NPE
> {noformat}
> java.lang.NullPointerException
> at java.util.Collections$UnmodifiableCollection.<init>(Collections.java:1026)
> at java.util.Collections$UnmodifiableList.<init>(Collections.java:1302)
> at java.util.Collections.unmodifiableList(Collections.java:1287)
> at org.apache.deltaspike.testcontrol.api.junit.CdiTestRunner.getActiveExternalContainers(CdiTestRunner.java:838)
> at org.apache.deltaspike.testcontrol.impl.request.ContextControlDecorator.stopContext(ContextControlDecorator.java:108)
> 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:497)
> at org.apache.webbeans.intercept.DecoratorHandler.invoke(DecoratorHandler.java:96)
> at org.apache.deltaspike.cdise.owb.OpenWebBeansContextControl$$OwbInterceptProxy0.stopContext(org/apache/deltaspike/cdise/owb/OpenWebBeansContextControl.java)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:497)
> at org.apache.webbeans.intercept.AbstractInvocationContext.directProceed(AbstractInvocationContext.java:113)
> at org.apache.webbeans.intercept.AbstractInvocationContext.proceed(AbstractInvocationContext.java:106)
> at org.apache.webbeans.intercept.InterceptorInvocationContext.proceed(InterceptorInvocationContext.java:67)
> at org.apache.webbeans.intercept.DefaultInterceptorHandler.invoke(DefaultInterceptorHandler.java:139)
> at org.apache.deltaspike.cdise.owb.OpenWebBeansContextControl$$OwbInterceptProxy0.stopContext(org/apache/deltaspike/cdise/owb/OpenWebBeansContextControl.java)
> at at.rsandtner.sample.deltaspike.test.ContainerTest.cleanInstances(ContainerTest.java:40)
> at at.rsandtner.sample.deltaspike.test.TestTwo.testSomething(TestTwo.java:50)
> 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:497)
> at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
> at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
> at org.apache.deltaspike.testcontrol.api.junit.CdiTestRunner$ContainerAwareMethodInvoker.invokeMethod(CdiTestRunner.java:346)
> at org.apache.deltaspike.testcontrol.api.junit.CdiTestRunner$ContainerAwareMethodInvoker.evaluate(CdiTestRunner.java:318)
> at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
> at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
> at org.apache.deltaspike.testcontrol.api.junit.CdiTestRunner.runChild(CdiTestRunner.java:177)
> at org.apache.deltaspike.testcontrol.api.junit.CdiTestRunner.runChild(CdiTestRunner.java:76)
> at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
> at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
> at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
> at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
> at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
> at org.apache.deltaspike.testcontrol.api.junit.CdiTestRunner$BeforeClassStatement.evaluate(CdiTestRunner.java:372)
> at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
> at org.apache.deltaspike.testcontrol.api.junit.CdiTestRunner.run(CdiTestRunner.java:144)
> at org.junit.runners.Suite.runChild(Suite.java:128)
> at org.junit.runners.Suite.runChild(Suite.java:27)
> at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
> at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
> at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
> at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
> at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
> at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
> at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
> at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
> at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:51)
> at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:237)
> at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
> 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:497)
> at com.intellij.rt.execution.application.AppMain.main(AppMain.java:147)
> {noformat}
> i've configured {{deltaspike.testcontrol.stop_container = false}} in {{src/test/resources/META-INF/apache-deltaspike.properties}}
> when booting the container for each test class it works but my goal is to start the container only once for all test in my module since this takes some time for bigger modules ;)
> don't know if the fix is as trivial as it looks but adding
> {code}
> if (cdiTestRunner == null || *cdiTestRunner.testContext.externalContainers == null*)
> {
> return Collections.emptyList();
> }
> {code}
> fixes at least the NPE.
> or is there anything else i’m doing wrong?
> will upload a small sample but i'm currently on train and connection is really bad :/ so this can take some time
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