[jboss-jira] [JBoss JIRA] (AS7-4620) ServerSetupObserver should not assume a Deployment has happened before a Undeployment is called

[Aslak Knutsen (JIRA)]

Aslak Knutsen created AS7-4620:
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             Summary: ServerSetupObserver should not assume a Deployment has happened before a Undeployment is called
                 Key: AS7-4620
                 URL: https://issues.jboss.org/browse/AS7-4620
             Project: Application Server 7
          Issue Type: Bug
          Components: Test Suite
    Affects Versions: 7.1.1.Final
            Reporter: Aslak Knutsen
            Assignee: Stuart Douglas


Both in a context of the Arquillian Maven extension and the Arquillian JRebel extension, UnDeploy operations can be called on a container without a Deploy operation call within the same JVM run.

Initialization of the deployed Map happens when a Deploy occurred:

https://github.com/jbossas/jboss-as/blob/master/arquillian/common/src/main/java/org/jboss/as/arquillian/container/ServerSetupObserver.java#L40

Which trigger a NullPointerException if a Undeploy is called without a Deploy:
https://github.com/jbossas/jboss-as/blob/master/arquillian/common/src/main/java/org/jboss/as/arquillian/container/ServerSetupObserver.java#L126

{code}
java.lang.NullPointerException
	at org.jboss.as.arquillian.container.ServerSetupObserver.handleAfterUndeploy(ServerSetupObserver.java:119)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:616)
	at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:90)
	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.core.impl.ManagerImpl.fire(ManagerImpl.java:135)
	at org.jboss.arquillian.core.impl.ManagerImpl.fire(ManagerImpl.java:115)
	at org.jboss.arquillian.core.impl.EventImpl.fire(EventImpl.java:67)
	at org.jboss.arquillian.container.impl.client.container.ContainerDeployController$4.call(ContainerDeployController.java:226)
	at org.jboss.arquillian.container.impl.client.container.ContainerDeployController$4.call(ContainerDeployController.java:185)
	at org.jboss.arquillian.container.impl.client.container.ContainerDeployController.executeOperation(ContainerDeployController.java:271)
	at org.jboss.arquillian.container.impl.client.container.ContainerDeployController.undeploy(ContainerDeployController.java:184)
{code}

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