[wtp-dev] "Workbench has not been created yet." error when running unit

[Justin Chen <yung-chang.chen@xxxxxxxxxx>]

Sorry for the double posting.

I am running into an error when executing jsf unit test driven by Ant. 
It fails at calling PlatformUI.getWorkbench().  I.e., Workbench has not 
been created yet and
see the attached error stack at end. 

Tried to create a Workbench before calling getWorkbench.
       if(!PlatformUI.isWorkbenchRunning()) {
           PlatformUI.createAndRunWorkbench(PlatformUI.createDisplay(), 
new    
               MyWorkbenchAdvisor());
       }

It moved forwarded but again fail to getShell() from the 
ActiveWorkBenchWindow.
There are probably more to try. 

I am wondering if this is direction to go before I go down to this path 
and why this error occurred.

Thank you very much,
Justin
Oracle

-------------------------------------------------
Workbench has not been created yet.| |java.lang.IllegalStateException: 
Workbench has not been created yet.
at org.eclipse.ui.PlatformUI.getWorkbench(PlatformUI.java:92)
at 
org.eclipse.wtp.jsf.ui.tests.classpath.JSFLibraryWizardTestCases.testWizardDialog(JSFLibraryWizardTestCases.java:61)
at org.eclipse.test.EclipseTestRunner.run(EclipseTestRunner.java:313)
at org.eclipse.test.EclipseTestRunner.run(EclipseTestRunner.java:199)
at 
org.eclipse.test.CoreTestApplication.runTests(CoreTestApplication.java:35)
at org.eclipse.test.CoreTestApplication.run(CoreTestApplication.java:31)
at 
org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:226)
at 
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:376)
at 
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:163)
at org.eclipse.core.launcher.Main.invokeFramework(Main.java:334)
at org.eclipse.core.launcher.Main.basicRun(Main.java:278)
at org.eclipse.core.launcher.Main.run(Main.java:973)
at org.eclipse.core.launcher.Main.main(Main.java:948)
---------------------------------