Running a test that's using {{weld-junit4}} to initialize the CDI container triggers this exception:
{noformat}
java.lang.NullPointerException
at org.jboss.weld.xml.BeansXmlParser.merge(BeansXmlParser.java:87)
at org.jboss.weld.xml.BeansXmlParser.mergeExisting(BeansXmlParser.java:122)
at org.jboss.weld.environment.deployment.WeldBeanDeploymentArchive.merge(WeldBeanDeploymentArchive.java:142)
at org.jboss.weld.environment.se.Weld.createDeployment(Weld.java:978)
at org.jboss.weld.environment.se.Weld.initialize(Weld.java:773)
at org.jboss.weld.junit.AbstractWeldInitiator.initWeldContainer(AbstractWeldInitiator.java:495)
at org.jboss.weld.junit4.WeldInitiator.access$300(WeldInitiator.java:90)
at org.jboss.weld.junit4.WeldInitiator$1.evaluate(WeldInitiator.java:226)
at org.junit.rules.RunRules.evaluate(RunRules.java:20)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
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:47)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
{noformat}
The test itself might be is incorrect (I was just trying to add the inner class {{DummyDao}} to the CDI context), but I don't think the NPE should be thrown anyway.
To fix the test, marking the constructor of {{DummyDao}} with {{@Inject}} is enough |
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