}

    if (testFileUrl.getProtocol().equals("file")) {
      try {
        File testFile = new File(testFileUrl.toURI());
        testDir = testFile.getParentFile(); // the testdata directory
      } catch (Exception ignore) {
        // probably URISyntaxException or IllegalArgumentException
        // fall back to copying URLs to files in the testDir == null block below
      }

    void testCloneWithBaseDir() throws Exception {
        File f = getFileForClasspathResource("canonical-pom.xml");
        MavenProject projectToClone = getProject(f);
        projectToClone.setPomFile(new File(new File(f.getParentFile(), "target"), "flattened.xml"));
        MavenProject clonedProject = projectToClone.clone();
        assertEquals(projectToClone.getFile(), clonedProject.getFile(), "POM file is preserved across clone");
        assertEquals(

    assertThrows(IllegalArgumentException.class, () -> Resources.getResource(tempFile.getName()));

    // Now set the context loader to one that should find the resource.
    URL baseUrl = tempFile.getParentFile().toURI().toURL();
    URLClassLoader loader = new URLClassLoader(new URL[] {baseUrl});
    ClassLoader oldContextLoader = Thread.currentThread().getContextClassLoader();
    try {

    protected File getLocalRepositoryPath() throws FileNotFoundException, URISyntaxException {
        File markerFile = getFileForClasspathResource("local-repo/marker.txt");

        return markerFile.getAbsoluteFile().getParentFile();
    }

    protected static File getFileForClasspathResource(String resource)
            throws FileNotFoundException, URISyntaxException {

        }

        if (project.getArtifacts() != null) {
            setArtifacts(Collections.unmodifiableSet(project.getArtifacts()));
        }

        if (project.getParentFile() != null) {
            parentFile = new File(project.getParentFile().getAbsolutePath());
        }

        if (project.getPluginArtifacts() != null) {
            setPluginArtifacts(Collections.unmodifiableSet(project.getPluginArtifacts()));

            // meta-versions are not valid <version/> values...don't write them.
            metadata.setVersion(null);
        }

        if (changed || !metadataFile.exists()) {
            metadataFile.getParentFile().mkdirs();
            try (OutputStream output = Files.newOutputStream(metadataFile.toPath())) {
                MetadataStaxWriter mappingWriter = new MetadataStaxWriter();

            sb.append('-').append(artifact.getClassifier());
        }
        sb.append('.').append(artifact.getType()).append(LAST_UPDATE_TAG);
        return new File(artifact.getFile().getParentFile(), sb.toString());
    }

    File getTouchfile(RepositoryMetadata metadata, File file) {
        return new File(file.getParent(), TOUCHFILE_NAME);
    }

            }

            throw e;
        }
    }

    private File getRootProject(MavenExecutionRequest request) {
        Path rootDirectory = request.getRootDirectory();
        if (request.getPom().getParentFile().toPath().equals(rootDirectory)) {
            return request.getPom();
        } else {
            Path rootProjectPom = modelProcessor.locateExistingPom(rootDirectory);
            if (rootProjectPom == null) {

                    MavenProject project =
                            projectIndex.get(r.getEffectiveModel().getId());
                    Path rootDirectory =
                            rootLocator.findRoot(pom.getParentFile().toPath());
                    project.setRootDirectory(rootDirectory);
                    project.setFile(pom);
                    project.setExecutionRoot(pom.equals(pomFile));

        request.setExecutionListener(determineExecutionListener());

        if ((request.getPom() != null) && (request.getPom().getParentFile() != null)) {
            request.setBaseDirectory(request.getPom().getParentFile());
        }

        request.setResumeFrom(commandLine.getOptionValue(CLIManager.RESUME_FROM));