The work around I ended up using is to parameterize the RootPanel.get
("xxx") call with a public static member. In my JUnit test cases, I
set this public static to null prior to calling onModuleLoad.
On Jul 3, 10:58 pm, hazy1 <matt.egyh...@gmail.com> wrote:
> I have the same problem. No solution/work around that I know of.
>
> On Jun 26, 12:45 pm, Владимир Петрухин <mylonglongn...@gmail.com>
> wrote:
>
> > I generate a simple project with maven gwt plugin:
>
> > mvn archetype:generate \
> > -DarchetypeGroupId=org.codehaus.mojo \
> > -DarchetypeArtifactId=gwt-maven-plugin \
> > -DarchetypeVersion=1.1 \
> > -DgroupId=myGroupId \
> > -DartifactId=myArtifactId
>
> > In GwtTestSample I change:
>
> > public void testSomething()
> > {
> > final Label label = new Label ( "gwt-maven-plugin Archetype ::
> > Project myGroupId.myArtifactId" );
> > RootPanel.get("aaa").add( label );
> > }
>
> > And in Application.html i add <div id="aaa"></div>
>
> > All works ok, but in JUnit test (mvn gwt:test) RootPanel.get("aaa")
> > throws
>
> > java.lang.NullPointerException
> > [INFO] at myGroupId.client.GwtTestSample.testSomething
> > (GwtTestSample.java:23)
> > [INFO] at myGroupId.client.__GwtTestSample_unitTestImpl.doRunTest
> > (transient source for myGroupId.client.__GwtTestSample_unitTestImpl:7)
> > [INFO] at junit.framework.TestCase.runTest(TestCase.java:62)
> > [INFO] at com.google.gwt.junit.client.GWTTestCase.runBare
> > (GWTTestCase.java:206)
> > [INFO] at com.google.gwt.junit.client.GWTTestCase.__doRunTest
> > (GWTTestCase.java:137)
> > [INFO] at com.google.gwt.junit.client.impl.GWTRunner.runTest
> > (GWTRunner.java:188)
> > [INFO] at com.google.gwt.junit.client.impl.GWTRunner.doRunTest
> > (GWTRunner.java:163)
> > [INFO] at com.google.gwt.junit.client.impl.GWTRunner.access$3
> > (GWTRunner.java:157)
> > [INFO] at com.google.gwt.junit.client.impl.GWTRunner
> > $JUnitHostListener.onSuccess(GWTRunner.java:61)
> > [INFO] at com.google.gwt.junit.client.impl.GWTRunner
> > $JUnitHostListener.onSuccess(GWTRunner.java:1)
> > [INFO] at
> > com.google.gwt.user.client.rpc.impl.RequestCallbackAdapter.onResponseReceived
> > (RequestCallbackAdapter.java:215)
> > [INFO] at
> > com.google.gwt.http.client.Request.fireOnResponseReceivedImpl
> > (Request.java:264)
> > [INFO] at com.google.gwt.http.client.Request.fireOnResponseReceived
> > (Request.java:229)
> > [INFO] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > [INFO] at sun.reflect.NativeMethodAccessorImpl.invoke
> > (NativeMethodAccessorImpl.java:39)
> > [INFO] at sun.reflect.DelegatingMethodAccessorImpl.invoke
> > (DelegatingMethodAccessorImpl.java:25)
> > [INFO] at java.lang.reflect.Method.invoke(Method.java:597)
> > [INFO] at com.google.gwt.dev.shell.MethodAdaptor.invoke
> > (MethodAdaptor.java:103)
> > [INFO] at com.google.gwt.dev.shell.moz.MethodDispatch.invoke
> > (MethodDispatch.java:80)
> > [INFO] at org.eclipse.swt.internal.gtk.OS._g_main_context_iteration
> > (Native Method)
> > [INFO] at org.eclipse.swt.internal.gtk.OS.g_main_context_iteration
> > (OS.java:1428)
> > [INFO] at org.eclipse.swt.widgets.Display.readAndDispatch
> > (Display.java:2840)
> > [INFO] at com.google.gwt.dev.SwtHostedModeBase.processEvents
> > (SwtHostedModeBase.java:235)
> > [INFO] at com.google.gwt.dev.HostedModeBase.pumpEventLoop
> > (HostedModeBase.java:558)
> > [INFO] at com.google.gwt.junit.JUnitShell.runTestImpl(JUnitShell.java:
> > 652)
> > [INFO] at com.google.gwt.junit.JUnitShell.runTest(JUnitShell.java:
> > 346)
> > [INFO] at com.google.gwt.junit.client.GWTTestCase.runTest
> > (GWTTestCase.java:219)
> > [INFO] at junit.framework.TestCase.runBare(TestCase.java:134)
> > [INFO] at junit.framework.TestResult$1.protect(TestResult.java:110)
> > [INFO] at junit.framework.TestResult.runProtected(TestResult.java:
> > 128)
> > [INFO] at junit.framework.TestResult.run(TestResult.java:113)
> > [INFO] at junit.framework.TestCase.run(TestCase.java:124)
> > [INFO] at com.google.gwt.junit.client.GWTTestCase.run
> > (GWTTestCase.java:132)
> > [INFO] at junit.framework.TestSuite.runTest(TestSuite.java:232)
> > [INFO] at junit.framework.TestSuite.run(TestSuite.java:227)
> > [INFO] at org.codehaus.mojo.gwt.test.MavenTestRunner.doRun
> > (MavenTestRunner.java:105)
> > [INFO] at junit.textui.TestRunner.start(TestRunner.java:180)
> > [INFO] at org.codehaus.mojo.gwt.test.MavenTestRunner.main
> > (MavenTestRunner.java:63)
>
> > Help.
> > Thanks.
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