While running the CDI TCK I got this:

17:06:25,544 INFO [org.jboss.as.server.deployment] (MSC service thread 1-16) Starting deployment of "org.jboss.jsr299.tck.tests.extensions.container.event.ContainerEventTest.ear"
17:06:25,697 INFO [org.jboss.as.server.deployment] (MSC service thread 1-16) Starting deployment of "org.jboss.jsr299.tck.tests.extensions.container.event.ContainerEventTest.war"
17:06:25,697 INFO [org.jboss.as.server.deployment] (MSC service thread 1-13) Starting deployment of "org.jboss.jsr299.tck.tests.extensions.container.event.ContainerEventTest.jar"
17:06:25,872 WARN [org.jboss.msc.service] (MSC service thread 1-14) MSC00007: An internal service error has occurred while processing an operation on service module.spec.service."deployment.org.jboss.jsr299.tck.tests.extensions.container.event.ContainerEventTest.ear.org.jboss.jsr299.tck.tests.extensions.container.event.ContainerEventTest.jar".main: java.lang.AssertionError
at org.jboss.msc.service.ServiceControllerImpl.immediateDependencyAvailable(ServiceControllerImpl.java:780)
at org.jboss.msc.service.ServiceControllerImpl$ServiceAvailableTask.run(ServiceControllerImpl.java:1635)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [:1.6.0_22]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [:1.6.0_22]
at java.lang.Thread.run(Thread.java:680) [:1.6.0_22]