testSort(new int[] {}, 0, 0, new int[] {});
    testSort(new int[] {2}, 0, 1, new int[] {2});
    testSort(new int[] {2, 1, 0}, 0, 2, new int[] {1, 2, 0});
    testSort(new int[] {2, GREATEST, 1, LEAST}, 1, 4, new int[] {2, LEAST, 1, GREATEST});
  }

  public void testSortDescending() {
    testSortDescending(new int[] {}, new int[] {});
    testSortDescending(new int[] {1}, new int[] {1});

    void testNullPath() {
        Trans2GetDfsReferral cmd = new Trans2GetDfsReferral(null);
        byte[] buffer = new byte[10];
        assertThrows(NullPointerException.class, () -> cmd.writeParametersWireFormat(buffer, 0));
    }

    @Nested
    @DisplayName("read methods are no‑ops")
    class ReadMethods {
        Trans2GetDfsReferral cmd = new Trans2GetDfsReferral("/foo");

        @Test
        void setup() {

        return new ChainedDependencyGraphTransformer(
                new TypeCollector(),
                new ConflictResolver(
                        new ConfigurableVersionSelector(), new ManagedScopeSelector(getScopeManager()),
                        new SimpleOptionalitySelector(), new ManagedScopeDeriver(getScopeManager())),
                new ManagedDependencyContextRefiner(getScopeManager()),
                new TypeDeriver());
    }

  public void testLeaveWithoutEnterThrowsIMSE() {
    Monitor monitor = new Monitor();
    assertThrows(IllegalMonitorStateException.class, monitor::leave);
  }

  public void testGetWaitQueueLengthWithWrongMonitorThrowsIMSE() {
    Monitor monitor1 = new Monitor();
    Monitor monitor2 = new Monitor();
    FlagGuard guard = new FlagGuard(monitor2);

  public void testLeaveWithoutEnterThrowsIMSE() {
    Monitor monitor = new Monitor();
    assertThrows(IllegalMonitorStateException.class, monitor::leave);
  }

  public void testGetWaitQueueLengthWithWrongMonitorThrowsIMSE() {
    Monitor monitor1 = new Monitor();
    Monitor monitor2 = new Monitor();
    FlagGuard guard = new FlagGuard(monitor2);

    future.setException(new Exception());
    listener.assertRun();
  }

  public void testListenLaterCancelled() {
    CountingRunnable listener = new CountingRunnable();

    future.addListener(listener, directExecutor());
    listener.assertNotRun();

    future.cancel(false);
    listener.assertRun();
  }

  public void testListenLaterInterrupted() {
    CountingRunnable listener = new CountingRunnable();

  public static Test suite() {
    TestSuite suite = new TestSuite();
    suite.addTestSuite(SafeTreeSetTest.class);
    suite.addTest(
        NavigableSetTestSuiteBuilder.using(
                new TestStringSetGenerator() {
                  @Override
                  protected Set<String> create(String[] elements) {
                    return new SafeTreeSet<>(asList(elements));
                  }

        smb.setBytes(bytes);

        byte[] buffer = new byte[1024];
        int length = smb.encode(buffer, 0);

        // Create a new SMB to decode into
        TestServerMessageBlock decodedSmb = new TestServerMessageBlock();
        decodedSmb.setParamWords(new byte[params.length]);
        decodedSmb.setBytes(new byte[bytes.length]);
        decodedSmb.decode(buffer, 0);

        assertThat(new CopyOptions().converter(new DateConverter("yyyyMMdd")).convertValue(new Timestamp(0), "aaa", String.class),
                is((Object) "19700101"));
    }

    /**
     * @throws Exception
     */
    @Test(expected = ConverterRuntimeException.class)
    public void testConvertValue_throwable() throws Exception {

    public void test_isAvailable() {
        // Test default implementation
        generator = new TestThumbnailGenerator();
        assertTrue(generator.isAvailable());
    }

    @Test
    public void test_isTarget() {
        // Test isTarget method
        generator = new TestThumbnailGenerator();
        Map<String, Object> docMap = new HashMap<>();

        // Note: isTarget requires FessConfig which needs container