private final List artifacts = []
    private boolean uniqueSnapshots = true;
    MavenJarCreator mavenJarCreator

    MavenModule(File moduleDir, String groupId, String artifactId, String version) {
        this.moduleDir = moduleDir
        this.groupId = groupId
        this.artifactId = artifactId
        this.version = version
    }

    MavenModule dependsOn(String dependencyArtifactId) {

        M2CompatibleIvyPatternHelper.substitute(dirPattern, organisation, module, revision, m2Compatible)
    }

    TestFile moduleDir(String organisation, String module) {
        return this.module(organisation, module).moduleDir.parentFile
    }

    IvyFileModule module(String organisation, String module, String revision = '1.0') {
        return createModule(organisation, module, revision as String)

        given:
        def module1Dir = createModule("some-module", properties(projects: 'gradle-module-2'))
        def module2Dir = createModule("module-2", properties(projects: 'gradle-module-3'))
        def module3Dir = createModule("module-3", properties(projects: ''))
        def registry = defaultModuleRegistryFor([module1Dir, module2Dir, module3Dir])

        expect:

        given:
        buildFile << """
            task customPublish(type: Copy) {
                from "${safePath(tmpRepo.moduleDir('org.gradle.test', 'api'), '1.1')}"
                into "${safePath(ivyRepo.moduleDir('org.gradle.test', 'api'), '1.1')}"
            }
            ${taskWhichResolves('api', '1.1')}
            ${resolveTask}.dependsOn customPublish
        """

    TestFile getPomFileForPublish() {
        return moduleDir.file("$artifactId-${publishArtifactVersion}.pom")
    }

    @Override
    TestFile getMetaDataFile() {
        moduleDir.file(metadataFileName)
    }

    TestFile getRootMetaDataFile() {
        moduleDir.parentFile.file(metadataFileName)
    }

    TestFile getSnapshotMetaDataFile() {
        moduleDir.file(metadataFileName)
    }

        }
    }

    IvyFileModule(String ivyPattern, String artifactPattern, String modulePath, TestFile moduleDir, String organisation, String module, String revision, boolean m2Compatible) {
        this.modulePath = modulePath
        this.ivyPattern = ivyPattern
        this.artifactPattern = artifactPattern
        this.moduleDir = moduleDir
        this.organisation = organisation
        this.module = module
        this.revision = revision

class MavenLocalModule extends MavenFileModule {
    private boolean uniqueSnapshots = false;

    MavenLocalModule(TestFile rootDir, TestFile moduleDir, String groupId, String artifactId, String version) {
        super(rootDir, moduleDir, groupId, artifactId, version)
    }

    @Override
    boolean getUniqueSnapshots() {
        return uniqueSnapshots
    }

    @Override

        and:
        module.assertPublishedAsJavaModule()
        module.moduleDir.file('custom-2.2.jar').assertIsCopyOf(file('build/libs/root-1.0.jar'))

        and:
        apiModule.assertPublishedAsJavaModule()
        apiModule.moduleDir.file('custom-api-2.jar').assertIsCopyOf(file('build/libs/root-api-1.0.jar'))

        and:
        resolveArtifacts(module) {

class MavenFileModule extends AbstractMavenModule {
    private boolean uniqueSnapshots = true;

    MavenFileModule(TestFile rootDir, TestFile moduleDir, String groupId, String artifactId, String version) {
        super(rootDir, moduleDir, groupId, artifactId, version)
    }

    @Override
    MavenFileModule dependsOn(Module module) {
        super.dependsOn(module)
        return this
    }

            if (isIncomplete(resourcePattern, artifact)) {
                continue;
            }
            ExternalResourceName moduleDir = resourcePattern.toModuleVersionPath(normalizeComponentId(artifact));
            ExternalResourceName location = moduleDir.resolve(normalizeRelativeUrl(artifact));
            result.attempted(location);
            LOGGER.debug("Loading {}", location);