public void testExecute() {
    MockExecutor mock = new MockExecutor();
    TestExecutor testExecutor = new TestExecutor(mock);
    testExecutor.execute(doNothing());
    mock.assertLastMethodCalled("execute");
  }

  public void testSubmit() throws InterruptedException, ExecutionException {
    {
      MockExecutor mock = new MockExecutor();
      TestExecutor testExecutor = new TestExecutor(mock);

        Xpp3Dom reportPlugins = configuration.getChild("reportPlugins");

        if (reportPlugins != null) {
            // new-style report configuration already present: warn since this new style has been deprecated
            // in favor of classical reporting section MSITE-647 / MSITE-684
            problems.add(new ModelProblemCollectorRequest(Severity.WARNING, Version.BASE)

    }

    @Override
    public UpgradeResult doApply(UpgradeContext context, Map<Path, Document> pomMap) {
        Set<Path> processedPoms = new HashSet<>();
        Set<Path> modifiedPoms = new HashSet<>();
        Set<Path> errorPoms = new HashSet<>();

        for (Map.Entry<Path, Document> entry : pomMap.entrySet()) {
            Path pomPath = entry.getKey();

        SetTestSuiteBuilder.using(
                new TestStringSetGenerator() {
                  @Override
                  protected Set<String> create(String[] elements) {
                    // Put the sets in different orders for the hell of it
                    return union(
                        new LinkedHashSet<>(asList(elements[0], elements[1], elements[2])),

    private ModelResolver newModelResolver() throws Exception {
        final File localRepo = new File(this.getLocalRepository().getBasedir());
        final DefaultRepositorySystemSession repoSession = new DefaultRepositorySystemSession(h -> false);
        repoSession.setLocalRepositoryManager(new LegacyLocalRepositoryManager(localRepo));

        return new ProjectModelResolver(
                repoSession,
                null,

            return List.of();
        }
    };

    private static final PackagingRegistry EMPTY_PACKAGING_REGISTRY = new PackagingRegistry() {
        @Override
        public Optional<Packaging> lookup(String id) {
            return Optional.of(new Packaging() {
                @Override
                public String id() {
                    return id;
                }

                @Override

            String throughput = "";
            long duration = System.currentTimeMillis() - resource.getTransferStartTime();
            if (duration > 0) {
                DecimalFormat format = new DecimalFormat("0.0", new DecimalFormatSymbols(Locale.ENGLISH));
                double kbPerSec = (contentLength / 1024.0) / (duration / 1000.0);
                throughput = " at " + format.format(kbPerSec) + " KB/sec";
            }

            return List.of();
        }
    };

    private static final PackagingRegistry EMPTY_PACKAGING_REGISTRY = new PackagingRegistry() {
        @Override
        public Optional<Packaging> lookup(String id) {
            return Optional.of(new Packaging() {
                @Override
                public String id() {
                    return id;
                }

                @Override

    }

    @Override public Socket accept() throws IOException {
      try {
        UnixSocketChannel channel = serverSocketChannel.accept();
        return new TunnelingUnixSocket(path, channel, endpoint);
      } catch (ClosedChannelException e) {
        SocketException exception = new SocketException();
        exception.initCause(e);
        throw exception;
      }
    }

    @Override public void close() throws IOException {

        MavenProject project = session.getCurrentProject();

        new ProjectBuilder(project)
                .addDependency(
                        "com.mycompany",
                        "system-dependency",
                        "1.0",
                        Artifact.SCOPE_SYSTEM,
                        new File(getBasedir(), "pom.xml").getAbsolutePath());

        Set<Artifact> artifactDependencies =