// Assert
            verify(signingDigest).sign(largeData, offset, 10, request, response);
        }

        // Verify method was called correct number of times
        verify(signingDigest, times(offsets.length)).sign(any(byte[].class), anyInt(), anyInt(), any(CommonServerMessageBlock.class),
                any(CommonServerMessageBlock.class));
    }

    @Test

    @ValueSource(ints = { -1, 0, 13, 15, 99 })
    @DisplayName("seq ctor: invalid msgType values throw")
    void sequenceConstructor_invalidMsgType_throws(int badType) throws Exception {
        // Arrange: correct version, wrong msg type
        ASN1EncodableVector v = new ASN1EncodableVector();
        v.add(new DERTaggedObject(true, 0, new ASN1Integer(Integer.parseInt(KerberosConstants.KERBEROS_VERSION))));

        void setUp() {
            mockConfig = mock(Configuration.class);
            when(mockConfig.getPid()).thenReturn(12345);
        }

        @Test
        @DisplayName("Should initialize with correct command and MID")
        void testConstructorInitialization() throws Exception {
            // Given
            int testMid = 42;

            // When

        handlers.put("http", httpHandler);
        handlers.put("https", httpsHandler);
    }

    @Test
    void testGetDefaultPort() {
        // This test verifies that the handler returns the correct default HTTP port.
        assertEquals(Handler.DEFAULT_HTTP_PORT, handler.getDefaultPort(), "Default port should be 80 for HTTP.");
    }

    @Test

            assertNull(context.getSalt());
        }
    }

    @Nested
    @DisplayName("Context Type Tests")
    class ContextTypeTests {

        @Test
        @DisplayName("Should return correct context type")
        void testGetContextType() {
            PreauthIntegrityNegotiateContext context = new PreauthIntegrityNegotiateContext();

        config = new PropertyConfiguration(new Properties());
    }

    /**
     * Test constructor initialization with valid configuration
     */
    @Test
    @DisplayName("Test constructor initializes with correct command")
    public void testConstructorWithValidConfig() {
        // When
        smbComTreeDisconnect = new SmbComTreeDisconnect(config);

        // Then
        assertNotNull(smbComTreeDisconnect);

        assertEquals(0, result);

        // Verify no data was written
        assertArrayEquals(new byte[100], dst);
    }

    @Test
    @DisplayName("Test writeParametersWireFormat writes correct data")
    void testWriteParametersWireFormat() throws Exception {
        netShareEnum = new NetShareEnum(realConfig);
        byte[] dst = new byte[256];
        int dstIndex = 0;

            assertArrayEquals(originalBuffer, buffer);
        }
    }

    @Nested
    @DisplayName("ToString Tests")
    class ToStringTests {

        @Test
        @DisplayName("Should generate correct string representation")
        void testToString() throws Exception {
            // Set up notification with known values
            byte oplockLevel = 0x02;
            byte[] fileId = new byte[16];

        Future<?> possiblyIgnoredError = executor.submit(task);
      }
      awaitUnchecked(barrier);
      assertThat(future.isDone()).isTrue();
      // inspect state and ensure it is correct!
      // asserts that all get calling threads received the same value
      Object result = Iterables.getOnlyElement(finalResults);
      if (result == CancellationException.class) {
        assertTrue(future.isCancelled());

        // When
        int bytesWritten = response.writeBytesWireFormat(buffer, 0);

        // Then
        assertEquals(0, bytesWritten);
    }

    @Test
    @DisplayName("Should create correct context types")
    void testCreateContext() {
        // Test encryption context
        NegotiateContextResponse enc = Smb2NegotiateResponse.createContext(EncryptionNegotiateContext.NEGO_CTX_ENC_TYPE);