[arquillian-issues] [JBoss JIRA] (ARQ-1989) Video-impl-base fail if no impl is on classpath

[Aslak Knutsen (JIRA)]

Aslak Knutsen created ARQ-1989:
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             Summary: Video-impl-base fail if no impl is on classpath
                 Key: ARQ-1989
                 URL: https://issues.jboss.org/browse/ARQ-1989
             Project: Arquillian
          Issue Type: Enhancement
          Components: Extension - Recorder
    Affects Versions: recorder_1.1.0.Alpha3
            Reporter: Aslak Knutsen


{code}
java.lang.NullPointerException
	at org.arquillian.extension.recorder.video.impl.VideoLifecycleObserver.beforeSuite(VideoLifecycleObserver.java:93)
	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.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:94)
	at org.jboss.arquillian.core.impl.EventContextImpl.invokeObservers(EventContextImpl.java:99)
	at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:81)
	at org.jboss.arquillian.test.impl.TestContextHandler.createSuiteContext(TestContextHandler.java:73)
	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.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:94)
	at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:88)
	at org.jboss.arquillian.core.impl.ManagerImpl.fire(ManagerImpl.java:145)
	at org.jboss.arquillian.core.impl.ManagerImpl.fire(ManagerImpl.java:116)
	at org.jboss.arquillian.test.impl.EventTestRunnerAdaptor.beforeSuite(EventTestRunnerAdaptor.java:75)
	at org.jboss.arquillian.junit.Arquillian.run(Arquillian.java:115)
	at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:86)
	at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)
{code}

With no Video Recorder Implementation on classpath the Video Impl fail. Even tho it has a DefaultVideoStrategy it can use, the registration of this service rely on the VideoExtensionConfigured event which is never fired if no Video impl is found on classpath. Attempting to read that strategy then fails with a NPE. 



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