> This problem is specific to maven-plugin-testing-harness. You can use
> any version of Guava at runtime, but test classpath is flat so you need
> to use single Guava version that is compatible with all components.
>
> Unfortunately, I don't know how to fix the problem, at least not until
> Maven core is using OSGi ;-)
>
> You have two options in the meantime. Use Guava 14.0.1, which is
> compatible with Sisu or use Verifier-based tests, which are immune to
> this problem.

I will check out if Guava 14.0.1 works although I cant fully test this
since I am not utilizing the full dependencies yet. So it might be ending
up in runtime problems once I start integrating those dependencies more...

So do you have some good examples for verifier based tests of a maven
plugin. E.g. we pull in a pom as a test resource and e.g. an
AndroidManifest file, do some stuff and then verify the results. Can I do
that easily with verifier based tests? If so maybe I should just refactor
those tests although thats going to be quite a bit of work.. but better
going forward.

manfred
>
> --
> Regards,
> Igor
>
> On 1/24/2014, 17:02, Manfred Moser wrote:
>> In the Android Maven Plugin we use the maven-plugin-api, which has a
>> transitive dependency to guava 10.0.1. Another dependency (android tools
>> common) pulls in 13.0.1 and things are fine so far.
>>
>> However when I now upgrade to the latest version of the android tools I
>> get 15.0. Problem is that causes my build to fail with errors related to
>> sisu and guice as used by the maven-plugin-api
>>
>> E.g. java.lang.NoClassDefFoundError: Could not initialize class
>> org.eclipse.sisu.wire.ParameterKeys
>>      at
>> org.eclipse.sisu.wire.DependencyAnalyzer.<init>(DependencyAnalyzer.java:92)
>>      at
>> org.eclipse.sisu.wire.ElementAnalyzer.<init>(ElementAnalyzer.java:87)
>>      at org.eclipse.sisu.wire.WireModule.configure(WireModule.java:74)
>>      at
>> com.google.inject.spi.Elements$RecordingBinder.install(Elements.java:229)
>>      at com.google.inject.spi.Elements.getElements(Elements.java:103)
>>      at
>> com.google.inject.internal.InjectorShell$Builder.build(InjectorShell.java:136)
>>      at
>> com.google.inject.internal.InternalInjectorCreator.build(InternalInjectorCreator.java:104)
>>      at com.google.inject.Guice.createInjector(Guice.java:94)
>>      at com.google.inject.Guice.createInjector(Guice.java:71)
>>      at com.google.inject.Guice.createInjector(Guice.java:61)
>>      at
>> org.codehaus.plexus.DefaultPlexusContainer.addPlexusInjector(DefaultPlexusContainer.java:477)
>>      at
>> org.codehaus.plexus.DefaultPlexusContainer.<init>(DefaultPlexusContainer.java:203)
>>      at
>> org.apache.maven.plugin.testing.AbstractMojoTestCase.setupContainer(AbstractMojoTestCase.java:227)
>>      at
>> org.apache.maven.plugin.testing.AbstractMojoTestCase.getContainer(AbstractMojoTestCase.java:261)
>>      at
>> org.apache.maven.plugin.testing.AbstractMojoTestCase.setUp(AbstractMojoTestCase.java:115)
>>      at
>> com.jayway.maven.plugins.android.standalonemojos.UnpackMojoLazyTest.setUp(
>> ...
>>
>> All these test failing extend  AbstractMojoTestCase ...
>>
>> Are there any plans to upgrade guava in sisu/maven? Any other ideas on
>> what I can do to get this stuff to behave?
>>
>> manfred
>>
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