@Nested
    @DisplayName("Interface Contract Tests")
    class InterfaceContractTests {

        @Test
        @DisplayName("Interface should be correctly implemented by mock")
        void testInterfaceImplementation() {
            CreateContextResponse response = mock(CreateContextResponse.class);
            assertNotNull(response);
            assertTrue(response instanceof CreateContextResponse);
        }

        unspecifiedFileId = Smb2Constants.UNSPECIFIED_FILEID;

        testOutputBuffer = new byte[1024];
    }

    @Test
    @DisplayName("Should implement RequestWithFileId interface correctly")
    void testInterfaceImplementation() {
        // Test that common implementations properly implement the interface
        RequestWithFileId closeRequest = new Smb2CloseRequest(mockConfig, testFileId);

    @BeforeEach
    void setUp() {
        emptyIterator = new EmptyIterator();
    }

    @Test
    @DisplayName("EmptyIterator should implement CloseableIterator interface")
    void testInterfaceImplementation() {
        // Then
        assertTrue(emptyIterator instanceof CloseableIterator, "Should implement CloseableIterator");
        assertTrue(emptyIterator instanceof Iterator, "Should implement Iterator");

        assertNull(fourth);
        assertTrue(firstAllowsSecond);
        assertTrue(secondAllowsThird);
    }

    @Test
    @DisplayName("Test interface implementation verification")
    void testInterfaceImplementation() {
        // Given
        CommonServerMessageBlockRequest implementation = mock(CommonServerMessageBlockRequest.class);

        // When/Then - Verify the interface extends the expected interfaces

        assertSame(sidResolver, context.getSIDResolver(), "Should return same instance on multiple calls");
    }

    @Test
    @DisplayName("Context should implement CIFSContext interface")
    void testInterfaceImplementation() {
        // Then
        assertTrue(context instanceof jcifs.CIFSContext, "BaseContext should implement CIFSContext interface");
    }

    @Test

    }

    @Nested
    @DisplayName("Interface Tests")
    class InterfaceTest {

        @Test
        @DisplayName("Should implement NegotiateContextResponse interface correctly")
        void testInterfaceImplementation() {
            // Arrange
            NegotiateContextResponse preauthContext = new PreauthIntegrityNegotiateContext();
            NegotiateContextResponse encContext = new EncryptionNegotiateContext();

        verify(mockDelegate, times(3)).getResponseTimeout();
    }

    @Test
    @DisplayName("DelegatingConfiguration should implement Configuration interface")
    void testInterfaceImplementation() {
        // Then
        assertTrue(delegatingConfig instanceof Configuration, "DelegatingConfiguration should implement Configuration interface");
    }

    @Test