@Override
    public void setUp() throws Exception {
        super.setUp();
        facetInfo = new FacetInfo();
    }

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

    // Test default constructor
    public void test_constructor() {
        FacetInfo info = new FacetInfo();
        assertNull(info.field);
        assertNull(info.query);
        assertNull(info.size);

    }

    public void test_getXContentOutputStream_withException() {
        ToXContent xContent = new ToXContent() {
            @Override
            public XContentBuilder toXContent(XContentBuilder builder, Params params) throws IOException {
                throw new IOException("Test exception");
            }
        };

  protected void checkCanCreate() {
    if (subjectGenerator == null) {
      throw new IllegalStateException("Call using() before createTestSuite().");
    }
    if (name == null) {
      throw new IllegalStateException("Call named() before createTestSuite().");
    }
    if (features == null) {
      throw new IllegalStateException("Call withFeatures() before createTestSuite().");
    }
  }

public class ServerResponseValidatorTest {

    private ServerResponseValidator validator;

    @BeforeEach
    public void setUp() {
        validator = new ServerResponseValidator();
    }

    @Test
    public void testValidBuffer() throws Exception {
        byte[] buffer = new byte[1024];
        validator.validateBuffer(buffer, 100, 2048);
        // Should pass without exception
    }

    @Test

                    throw new DictionaryException("Failed to update " + dictFile.getPath());
                }
            } catch (final IOException e) {
                throw new DictionaryException("Failed to update " + dictFile.getPath(), e);
            }

        }).orElse(() -> {
            throw new DictionaryException(dictFile.getPath() + " does not exist.");
        });
    }

            final int errorCode = in.read() & 0xFF;
            close();
            throw new NbtException(NbtException.ERR_SSN_SRVC, errorCode);
        case -1:
            throw new NbtException(NbtException.ERR_SSN_SRVC, NbtException.CONNECTION_REFUSED);
        default:
            close();
            throw new NbtException(NbtException.ERR_SSN_SRVC, 0);
        }
    }

    @Override

    void customOptions_arePropagated() {
        // Arrange
        Map<String, Object> opts = new HashMap<>();
        opts.put("useKeyTab", "true");
        opts.put("storeKey", "true");
        opts.put("principal", "******@****.***");
        StaticJAASConfiguration cfg = new StaticJAASConfiguration(opts);

        // Act
        AppConfigurationEntry[] entries = cfg.getAppConfigurationEntry("any");

        final Deferred<SuggestResponse> deferred = new Deferred<>();

        Thread th = new Thread(() -> {
            try {
                Thread.sleep(1000);
            } catch (InterruptedException ignore) {}
            deferred.resolve(new SuggestResponse("", 0, Collections.emptyList(), 0, null));
        });
        th.start();

        final CountDownLatch latch = new CountDownLatch(1);

                SuggestItem.Kind.DOCUMENT);

        String[][] readings2Query = new String[2][];
        readings2Query[0] = new String[] { "zenbun", "fuga" };
        readings2Query[1] = new String[] { "kensaku", "fuga" };
        String[] tags2Query = new String[] { "tag4" };

    AtomicDoubleArray aa = new AtomicDoubleArray(VALUES);
    assertEquals(Arrays.toString(VALUES), aa.toString());
    assertEquals("[]", new AtomicDoubleArray(0).toString());
    assertEquals("[]", new AtomicDoubleArray(new double[0]).toString());
  }

  /** compareAndSet treats +0.0 and -0.0 as distinct values */
  public void testDistinctZeros() {
    AtomicDoubleArray aa = new AtomicDoubleArray(SIZE);