private void setUpProject(File pomFile, AbstractMojo mojo) throws Exception {
    super.setUp();

    MockitoAnnotations.initMocks(this);

    ProjectBuildingRequest buildingRequest = mock(ProjectBuildingRequest.class);
    buildingRequest.setResolveDependencies(true);
    when(session.getProjectBuildingRequest()).thenReturn(buildingRequest);
    DefaultRepositorySystemSession repositorySession = MavenRepositorySystemUtils.newSession();
    repositorySession.setLocalRepositoryManager(new SimpleLocalRepositoryManagerFactory()
            .newInstance(repositorySession, new LocalRepository(RepositorySystem.defaultUserLocalRepository)));
    when(buildingRequest.getRepositorySession()).thenReturn(repositorySession);

    ProjectBuilder builder = lookup(ProjectBuilder.class);
    ProjectBuildingResult build = builder.build(pomFile, buildingRequest);
    MavenProject project = build.getProject();

    project.getBuild().setOutputDirectory(new File( "target/test-classes").getAbsolutePath());
    setVariableValueToObject(mojo, "project", project);
}
 

static Stream<String> getPluginRuntimeDependencyEntries(AbstractMojo mojo, MavenProject project, Log log,
        RepositorySystem repositorySystem, ArtifactRepository localRepository,
        List<ArtifactRepository> remoteRepositories) {
    PluginDescriptor pluginDescriptor = (PluginDescriptor) mojo.getPluginContext().get(PLUGIN_DESCRIPTOR);
    Plugin plugin = project.getBuild().getPluginsAsMap().get(pluginDescriptor.getPluginLookupKey());

    List<ArtifactResolutionResult> artifactResolutionResults = plugin //
            .getDependencies() //
            .stream() //
            .map(repositorySystem::createDependencyArtifact) //
            .map(a -> Util.resolve(log, a, repositorySystem, localRepository, remoteRepositories)) //
            .collect(Collectors.toList());

    Stream<Artifact> originalArtifacts = artifactResolutionResults.stream()
            .map(ArtifactResolutionResult::getOriginatingArtifact);

    Stream<Artifact> childArtifacts = artifactResolutionResults.stream()
            .flatMap(resolutionResult -> resolutionResult.getArtifactResolutionNodes().stream())
            .map(ResolutionNode::getArtifact);

    return Stream.concat(originalArtifacts, childArtifacts).map(Artifact::getFile).map(File::getAbsolutePath);
}
 

private void setUpProject( File pomFile, AbstractMojo mojo )
    throws Exception
{
    super.setUp();
    
    MockitoAnnotations.initMocks( this );
    
    ProjectBuildingRequest buildingRequest = mock( ProjectBuildingRequest.class );
    when( session.getProjectBuildingRequest() ).thenReturn( buildingRequest );
    MavenRepositorySystemSession repositorySession = new MavenRepositorySystemSession();
    repositorySession.setLocalRepositoryManager( new SimpleLocalRepositoryManager( LOCAL_REPO ) );
    when( buildingRequest.getRepositorySession() ).thenReturn( repositorySession );
    
    ProjectBuilder builder = lookup( ProjectBuilder.class );

    MavenProject project = builder.build( pomFile, buildingRequest ).getProject();
    // this gets the classes for these tests of this mojo (exec plugin) onto the project classpath for the test
    project.getBuild().setOutputDirectory( new File( "target/test-classes" ).getAbsolutePath() );
    setVariableValueToObject( mojo, "project", project );
}
 

private void setUpProject( File pomFile, AbstractMojo mojo )
    throws Exception
{
    MavenProjectBuilder projectBuilder = (MavenProjectBuilder) lookup( MavenProjectBuilder.ROLE );

    ArtifactRepositoryFactory artifactRepositoryFactory =
        (ArtifactRepositoryFactory) lookup( ArtifactRepositoryFactory.ROLE );

    ArtifactRepositoryPolicy policy = new ArtifactRepositoryPolicy( true, "never", "never" );

    String localRepoUrl = "file://" + System.getProperty( "user.home" ) + "/.m2/repository";

    ArtifactRepository localRepository =
        artifactRepositoryFactory.createArtifactRepository( "local", localRepoUrl, new DefaultRepositoryLayout(),
                                                            policy, policy );

    ProfileManager profileManager = new DefaultProfileManager( getContainer() );

    MavenProject project = projectBuilder.buildWithDependencies( pomFile, localRepository, profileManager );

    //this gets the classes for these tests of this mojo (exec plugin) onto the project classpath for the test
    project.getBuild().setOutputDirectory( new File( "target/test-classes" ).getAbsolutePath() );
    setVariableValueToObject( mojo, "project", project );
}
 

protected AbstractMojo findMojo( String projectName, String goalName ) throws Exception {

		// Find the project
		File baseDir = this.resources.getBasedir( projectName );
		Assert.assertNotNull( baseDir );
		Assert.assertTrue( baseDir.isDirectory());

		File pom = new File( baseDir, "pom.xml" );
		AbstractMojo mojo = (AbstractMojo) this.rule.lookupMojo( goalName, pom );
		Assert.assertNotNull( mojo );

		// Create the Maven project by hand (...)
		final MavenProject mvnProject = new MavenProject() ;
		mvnProject.setFile( pom ) ;

		this.rule.setVariableValueToObject( mojo, "project", mvnProject );
		Assert.assertNotNull( this.rule.getVariableValueFromObject( mojo, "project" ));

		// Initialize the project
		InitializeMojo initMojo = new InitializeMojo();
		initMojo.setProject( mvnProject );
		initMojo.execute();

		return mojo;
	}
 

private AbstractMojo mockMojo(String pluginGoal) {
  switch (pluginGoal) {
    case "generate":
      return new GenerateMojo();
    case "verify":
      return new VerifyMojo();
    default:
      throw new RuntimeException("undefined plugin goal");
  }
}
 

private String execute(AbstractMojo mojo) throws MojoFailureException, MojoExecutionException, InterruptedException {
    PrintStream out = System.out;
    StringOutputStream stringOutputStream = new StringOutputStream();
    System.setOut(new PrintStream(stringOutputStream));
    mojo.setLog(new DefaultLog(new ConsoleLogger(Logger.LEVEL_ERROR, "javafx:run")));

    try {
        mojo.execute();
    } finally {
        Thread.sleep(300);
        System.setOut(out);
    }

    return stringOutputStream.toString();
}
 

static void setProject(AbstractMojo mojo, File baseFolder)
        throws Exception {
    Build buildMock = mock(Build.class);
    when(buildMock.getFinalName()).thenReturn("finalName");
    MavenProject project = mock(MavenProject.class);
    when(project.getBasedir()).thenReturn(baseFolder);
    when(project.getBuild()).thenReturn(buildMock);
    when(project.getRuntimeClasspathElements()).thenReturn(getClassPath());
    ReflectionUtils.setVariableValueInObject(mojo, "project", project);
}
 

@Test( expected = MojoExecutionException.class )
public void testWithInvalidRoboconfDependencies() throws Exception {

	// Prepare the project
	final String projectName = "project--valid";

	File baseDir = this.resources.getBasedir( projectName );
	Assert.assertNotNull( baseDir );
	Assert.assertTrue( baseDir.isDirectory());

	AbstractMojo mojo = findMojo( projectName, "resolve" );
	this.rule.setVariableValueToObject( mojo, "repoSystem", newRepositorySystem());
	this.rule.setVariableValueToObject( mojo, "repositories", new ArrayList<RemoteRepository>( 0 ));

	// Add dependencies
	MavenProject project = (MavenProject) this.rule.getVariableValueFromObject( mojo, "project" );
	project.setDependencyArtifacts( new HashSet<Artifact> ());

	Artifact notRbcfArtifact1 = new DefaultArtifact( "net.roboconf", "roboconf-core", "0.2", "runtime", "jar", null, new DefaultArtifactHandler());
	project.getDependencyArtifacts().add( notRbcfArtifact1 );

	Artifact notRbcfArtifact2 = new DefaultArtifact( "net.roboconf", "roboconf-core", "0.2", "runtime", "jar", null, new DefaultArtifactHandler());
	notRbcfArtifact2.setFile( new File( "file that does not exist" ));
	project.getDependencyArtifacts().add( notRbcfArtifact2 );

	Artifact notRbcfArtifact3 = new DefaultArtifact( "net.roboconf", "roboconf-core", "0.2", "runtime", "jar", null, new DefaultArtifactHandler());
	File temp = this.folder.newFile( "toto.zip" );
	Assert.assertTrue( temp.exists());

	notRbcfArtifact3.setFile( temp );
	project.getDependencyArtifacts().add( notRbcfArtifact3 );

	// Execute it
	File targetDir = new File( baseDir, MavenPluginConstants.TARGET_MODEL_DIRECTORY + "/" + Constants.PROJECT_DIR_GRAPH );
	Assert.assertFalse( targetDir.isDirectory());
	mojo.execute();
}
 

@Before
public void setup() throws Exception {
    final String baseDir = System.getProperty("user.dir");

    mojo = new IdlToDSMojo();
    mojo.setBaseDir(baseDir);
    mojo.setWsdlXslResource(RSRC);
    mojo.setXsdXslResource(RSRC);

    Field projectField = IdlToDSMojo.class.getDeclaredField("project");
    projectField.setAccessible(true);
    projectField.set(mojo, mock(MavenProject.class));

    Field iddAsResourceField = IdlToDSMojo.class.getDeclaredField("iddAsResource");
    iddAsResourceField.setAccessible(true);
    iddAsResourceField.setBoolean(mojo, true);

    Field logField = AbstractMojo.class.getDeclaredField("log");
    logField.setAccessible(true);
    logField.set(mojo, mock(Log.class));

    Service s = new Service();
    Field f = Service.class.getDeclaredField("serviceName");
    f.setAccessible(true);
    f.set(s, SERVICE_NAME);

    mojo.setServices(new Service[]{s});
}
 

/**
   * Scan project dependencies to find artifacts generated by mvn golang
   * project.
   *
   * @param mavenProject maven project, must not be null
   * @param includeTestDependencies flag to process dependencies marked for test
   * phases
   * @param mojo calling mojo, must not be null
   * @param session maven session, must not be null
   * @param execution maven execution, must not be null
   * @param resolver artifact resolver, must not be null
   * @param remoteRepositories list of remote repositories, must not be null
   * @return list of files found in artifacts generated by mvn golang plugin
   * @throws ArtifactResolverException exception thrown if some artifact can't
   * be resolved
   */
  @Nonnull
  @MustNotContainNull
  public static List<Tuple<Artifact, File>> scanForMvnGoArtifacts(
          @Nonnull final MavenProject mavenProject,
          final boolean includeTestDependencies,
          @Nonnull final AbstractMojo mojo,
          @Nonnull final MavenSession session,
          @Nonnull final MojoExecution execution,
          @Nonnull final ArtifactResolver resolver,
          @Nonnull @MustNotContainNull final List<ArtifactRepository> remoteRepositories
  ) throws ArtifactResolverException {
    final List<Tuple<Artifact, File>> result = new ArrayList<>();
//    final String phase = execution.getLifecyclePhase();

    final Set<String> alreadyFoundArtifactRecords = new HashSet<>();

    MavenProject currentProject = mavenProject;
    while (currentProject != null && !Thread.currentThread().isInterrupted()) {
      final Set<Artifact> projectDependencies = currentProject.getDependencyArtifacts();
      final List<Artifact> artifacts = new ArrayList<>(projectDependencies == null ? Collections.emptySet() : projectDependencies);
      mojo.getLog().debug("Detected dependency artifacts: " + artifacts);

      while (!artifacts.isEmpty() && !Thread.currentThread().isInterrupted()) {
        final Artifact artifact = artifacts.remove(0);

        if (Artifact.SCOPE_TEST.equals(artifact.getScope()) && !includeTestDependencies) {
          continue;
        }

        if (artifact.getType().equals(AbstractGolangMojo.GOARTIFACT_PACKAGING)) {
          final ArtifactResult artifactResult = resolver.resolveArtifact(makeResolveArtifactProjectBuildingRequest(session, remoteRepositories), artifact);
          final File zipFillePath = artifactResult.getArtifact().getFile();

          mojo.getLog().debug("Detected MVN-GOLANG marker inside ZIP dependency: " + artifact.getGroupId() + ':' + artifact.getArtifactId() + ':' + artifact.getVersion() + ':' + artifact.getType());

          if (ZipUtil.containsEntry(zipFillePath, GolangMvnInstallMojo.MVNGOLANG_DEPENDENCIES_FILE)) {
            final byte[] artifactFlagFile = ZipUtil.unpackEntry(zipFillePath, GolangMvnInstallMojo.MVNGOLANG_DEPENDENCIES_FILE, StandardCharsets.UTF_8);

            for (final String str : new String(artifactFlagFile, StandardCharsets.UTF_8).split("\\R")) {
              if (str.trim().isEmpty() || alreadyFoundArtifactRecords.contains(str)) {
                continue;
              }
              mojo.getLog().debug("Adding mvn-golang dependency: " + str);
              alreadyFoundArtifactRecords.add(str);
              try {
                artifacts.add(parseArtifactRecord(str, new MvnGolangArtifactHandler()));
              } catch (InvalidVersionSpecificationException ex) {
                throw new ArtifactResolverException("Can't make artifact: " + str, ex);
              }
            }
          }

          final File artifactFile = artifactResult.getArtifact().getFile();
          mojo.getLog().debug("Artifact file: " + artifactFile);
          if (doesContainFile(result, artifactFile)) {
            mojo.getLog().debug("Artifact file ignored as duplication: " + artifactFile);
          } else {
            result.add(Tuple.of(artifact, artifactFile));
          }
        }
      }
      currentProject = currentProject.hasParent() ? currentProject.getParent() : null;
    }

    return result;
  }
 

@Test
public void testWithValidRoboconfDependencies() throws Exception {

	// Prepare the project
	final String projectName = "project--valid";

	File baseDir = this.resources.getBasedir( projectName );
	Assert.assertNotNull( baseDir );
	Assert.assertTrue( baseDir.isDirectory());

	AbstractMojo mojo = findMojo( projectName, "resolve" );
	this.rule.setVariableValueToObject( mojo, "repoSystem", newRepositorySystem());
	this.rule.setVariableValueToObject( mojo, "repositories", new ArrayList<RemoteRepository>( 0 ));

	// Create a Roboconf application
	File dir = this.folder.newFolder();
	File targetZipFile = this.folder.newFile();
	Assert.assertTrue( targetZipFile.delete());

	CreationBean bean = new CreationBean()
			.projectDescription( "some desc" ).projectName( "my-project" )
			.groupId( "net.roboconf" ).projectVersion( "1.0-SNAPSHOT" ).mavenProject( false );

	ProjectUtils.createProjectSkeleton( dir, bean );
	ZipArchiver zipArchiver = new ZipArchiver();
	zipArchiver.addDirectory( dir );
	zipArchiver.setCompress( true );
	zipArchiver.setDestFile( targetZipFile );
	zipArchiver.createArchive();

	Assert.assertTrue( targetZipFile.isFile());

	// Add dependencies
	MavenProject project = (MavenProject) this.rule.getVariableValueFromObject( mojo, "project" );
	project.setDependencyArtifacts( new HashSet<Artifact> ());

	Artifact rbcfArtifact3 = new DefaultArtifact( "net.roboconf", "roboconf-core", "0.2", "runtime", "jar", null, new DefaultArtifactHandler());
	rbcfArtifact3.setFile( targetZipFile );
	project.getDependencyArtifacts().add( rbcfArtifact3 );

	// Add it to our "local" repository
	this.artifactIdToArtifact.put( rbcfArtifact3.getArtifactId(), rbcfArtifact3 );

	// Execute it
	File targetDir = new File( baseDir, MavenPluginConstants.TARGET_MODEL_DIRECTORY + "/" + Constants.PROJECT_DIR_GRAPH );
	Assert.assertFalse( targetDir.isDirectory());
	mojo.execute();

	// Verify the import was copied in the right location
	File importDir = new File( targetDir, "net.roboconf/roboconf-core" );
	Assert.assertTrue( importDir.isDirectory());
	Assert.assertTrue( new File( importDir, "main.graph" ).isFile());
}