Hi,
Is there a chance that you create a bundle without any resource(reference) ?
On Fri, Sep 6, 2013 at 3:43 PM, Martin Dietze <d...@fh-wedel.de> wrote:
> I am currently trying to repair some old tests (which I did not
> even write myself) based on AbstractWicketTest and WicketTester.
> At the moment all tests derived from AbstractWicketTest or using
> TestNGWicketTester fail with some exception inside Wicket.
>
> Since I am rather unfamiliar with the wicket test infrastructure,
> I'd like to ask here, if the stuff below rings any bell with
> anyone of you? This second class of exceptions I get seems to
> be related to the fact that in our application all CSS and
> Javascript includes are handled by a ConcatBundeResource. At
> least that's the one where the test code crashes with an NPE.
>
> Again, the test is real simple, it consists of rendering a page
> and checking for exceptions etc., this is the code:
>
> | public void setUp() {
> | this.tester = new TestNGWicketTester( new MyApplication() );
> | }
>
> | public void testRender() {
> | this.tester.startPage( ResetPasswordPage.class );
> | this.tester.assertRenderedPage( ResetPasswordPage.class );
> | }
>
> And the exception I am getting is the following:
>
> [testng] Caused by: java.lang.NullPointerException: null
> [testng] at
> org.apache.wicket.resource.bundles.ConcatBundleResource.readAllResources(ConcatBundleResource.java:169)
> ~[wicket-core-6.8.0.jar:6.8.0]
> [testng] at
> org.apache.wicket.resource.bundles.ConcatBundleResource.getCacheableResourceStream(ConcatBundleResource.java:226)
> ~[wicket-core-6.8.0.jar:6.8.0]
> [testng] at
> org.apache.wicket.request.resource.caching.version.LastModifiedResourceVersion.getVersion(LastModifiedResourceVersion.java:41)
> ~[wicket-core-6.8.0.jar:6.8.0]
> [testng] at
> org.apache.wicket.request.resource.caching.version.RequestCycleCachedResourceVersion.getVersion(RequestCycleCachedResourceVersion.java:97)
> ~[wicket-core-6.8.0.jar:6.8.0]
> [testng] at
> org.apache.wicket.request.resource.caching.FilenameWithVersionResourceCachingStrategy.decorateUrl(FilenameWithVersionResourceCachingStrategy.java:97)
> ~[wicket-core-6.8.0.jar:6.8.0]
> [testng] at
> org.apache.wicket.core.request.mapper.ResourceMapper.addCachingDecoration(ResourceMapper.java:228)
> ~[wicket-core-6.8.0.jar:6.8.0]
> [testng] at
> org.apache.wicket.core.request.mapper.ResourceMapper.mapHandler(ResourceMapper.java:199)
> ~[wicket-core-6.8.0.jar:6.8.0]
> [testng] at
> org.apache.wicket.request.mapper.CompoundRequestMapper.mapHandler(CompoundRequestMapper.java:215)
> ~[wicket-request-6.8.0.jar:6.8.0]
> [testng] at
> org.apache.wicket.util.tester.BaseWicketTester$TestRequestMapper.mapHandler(BaseWicketTester.java:2742)
> ~[wicket-core-6.8.0.jar:6.8.0]
> [testng] at
> org.apache.wicket.request.cycle.RequestCycle.mapUrlFor(RequestCycle.java:429)
> [wicket-core-6.8.0.jar:6.8.0]
> [testng] at
> org.apache.wicket.request.cycle.RequestCycle.urlFor(RequestCycle.java:529)
> [wicket-core-6.8.0.jar:6.8.0]
>
> The 'offending' code in ConcatResourceBunde looks like this:
>
> | private byte[] readAllResources(List<IResourceStream> resources)
> throws IOException,
> | ResourceStreamNotFoundException
> | {
> | ByteArrayOutputStream output = new
> ByteArrayOutputStream();
> | for (IResourceStream curStream : resources)
> // This is line 169, where the NPE occurs!
> | IOUtils.copy(curStream.getInputStream(), output);
> |
> | byte[] bytes = output.toByteArray();
> |
> | if (getCompressor() != null)
> | {
> | String nonCompressed = new String(bytes, "UTF-8");
> | bytes =
> getCompressor().compress(nonCompressed).getBytes("UTF-8");
> | }
> |
> | return bytes;
> | }
>
>
> Cheers,
>
> M'bert
>
> --
> ----------- / http://herbert.the-little-red-haired-girl.org /
> -------------
> =+=
> manche meinen, lechts und rinks kann man nicht velwechsern.
> werch ein illtum! -- elnst jandr
>
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