return t();
    }

    @Override
    public TestFile getArtifactFile() {
        return backingModule.getArtifactFile();
    }

    @Override
    public TestFile getArtifactFile(Map options) {
        return backingModule.getArtifactFile(options);
    }

    @Override
    public ModuleArtifact getArtifact() {
        return backingModule.getArtifact();

    /**
     * Returns a file relative to this module, using a relative path.
     */
    ModuleArtifact getArtifact(String relativePath)

    TestFile getArtifactFile()

    TestFile getArtifactFile(Map options)

    TestFile getMetaDataFile()

    MavenPom getParsedPom()

    ModuleArtifact getRootMetaData()

    ModuleArtifact getSnapshotMetaData()

        when:
        TestFile artifactFile = mavenLocalModule.getArtifactFile([:])

        then:
        artifactFile != null
        artifactFile.name == 'my-artifact-1.0.jar'
    }

    def "Get artifact file for snapshot"() {
        when:
        TestFile artifactFile = snapshotMavenLocalModule.getArtifactFile()

        then:
        artifactFile != null

        when:
        TestFile artifactFile = mavenFileModule.getArtifactFile([:])

        then:
        artifactFile != null
        artifactFile.name == 'my-artifact-1.0.jar'
    }

    def "Get artifact file for snapshot"() {
        when:
        TestFile artifactFile = snapshotMavenFileModule.getArtifactFile()

        then:
        artifactFile != null

        // The implementation jar module.
        def module = mavenRepo.module(group, artifact, version)
        def pluginModule = module.publish()
        def artifactFile = module.getArtifactFile()

        def markerModules = new ArrayList<Module>()

        pluginIds.keySet().each { id ->
            // The marker files for each plugin.