private ThumbnailManager thumbnailManager;
    private File tempDir;

    @Override
    public void setUp() throws Exception {
        super.setUp();

        // Create temp directory for testing
        tempDir = Files.createTempDirectory("thumbnail_test").toFile();
        tempDir.deleteOnExit();

        // Create a test thumbnail manager with minimal initialization

    private ThumbnailGenerator thumbnailGenerator;
    private File tempOutputFile;
    private Path tempDir;

    @Override
    public void setUp() throws Exception {
        super.setUp();
        tempDir = Files.createTempDirectory("thumbnail-test");
        tempOutputFile = Files.createTempFile(tempDir, "thumbnail", ".png").toFile();

        // Create a test implementation of ThumbnailGenerator

        Files.createDirectories(Paths.get("target", "fess", "js"));
    }

    @Override
    public void tearDown() throws Exception {
        if (tempDir != null && Files.exists(tempDir)) {
            deleteDirectory(tempDir);
        }
        super.tearDown();
    }

    private void deleteDirectory(Path dir) throws IOException {
        Files.walk(dir).sorted((a, b) -> b.compareTo(a)).forEach(path -> {

    private Lmhosts lmhosts;
    private CIFSContext mockContext;
    private Configuration mockConfig;

    @TempDir
    Path tempDir;

    @BeforeEach
    void setUp() {
        lmhosts = new Lmhosts();
        mockContext = mock(CIFSContext.class);
        mockConfig = mock(Configuration.class);
        when(mockContext.getConfig()).thenReturn(mockConfig);
    }

    @Test

        this.outputExtension = outputExtension;
    }

    /**
     * Sets the temporary directory for file operations.
     * @param tempDir The temporary directory to set.
     */
    public void setTempDir(final File tempDir) {
        this.tempDir = tempDir;
    }

    /**
     * Sets the command to execute for text extraction.
     * @param command The command to set.
     */

        testServletContext = new TestServletContext();
        testServletContext.tempDir = tempDir;
        ComponentUtil.register(testServletContext, ServletContext.class.getCanonicalName());
    }

    @Override
    public void tearDown() throws Exception {
        if (tempDir != null && tempDir.exists()) {
            deleteDirectory(tempDir);
        }
        ComponentUtil.setFessConfig(null);
        super.tearDown();
    }

        this.officeManager = officeManager;
    }

    /**
     * Sets the temporary directory for file operations.
     *
     * @param tempDir the temporary directory to set
     */
    public void setTempDir(final File tempDir) {
        this.tempDir = tempDir;
    }

    /**
     * Sets the output encoding for extracted text.
     *
     * @param outputEncoding the output encoding to set
     */

    private MockPopularWordHelper mockPopularWordHelper;
    private File tempDir;

    @Override
    public void setUp() throws Exception {
        super.setUp();

        // Create temp directory for testing first
        tempDir = File.createTempFile("suggestjob_test", "");
        tempDir.delete();
        tempDir.mkdirs();
        tempDir.deleteOnExit();

        // Create mock objects

        // Create temporary directory for test JAR files
        tempDir = Files.createTempDirectory("datastore-test").toFile();
        tempDir.deleteOnExit();
    }

    @Override
    public void tearDown() throws Exception {
        // Clean up temporary files
        if (tempDir != null && tempDir.exists()) {
            deleteDirectory(tempDir);
        }
        super.tearDown();
    }

      String baseName = System.currentTimeMillis() + "-";

      for (int counter = 0; counter < TEMP_DIR_ATTEMPTS; counter++) {
        File tempDir = new File(baseDir, baseName + counter);
        if (tempDir.mkdir()) {
          return tempDir;
        }
      }
      throw new IllegalStateException(
          "Failed to create directory within "
              + TEMP_DIR_ATTEMPTS