void testContextAccess() {
        // When
        NameServiceClientImpl client = new NameServiceClientImpl(mockContext);

        // Then
        assertNotNull(client, "Client should be created successfully");
        verify(mockContext, atLeastOnce()).getConfig();
    }

    @Test
    @DisplayName("Should handle invalid NetBIOS name quickly")

    @DisplayName("Test constructor with transport throws SmbException on error")
    void testConstructorWithTransportThrowsException() throws Exception {
        when(mockTransport.getContext()).thenReturn(mockContext);
        when(mockContext.getConfig()).thenReturn(mockConfig);
        when(mockConfig.getLanManCompatibility()).thenReturn(3);
        when(mockTransport.getServerEncryptionKey()).thenThrow(new RuntimeException("Test exception"));

    void testNextCalledNameContract() {
        // Given
        String expectedNextName = "SERVER15";
        when(mockAddress.nextCalledName(mockContext)).thenReturn(expectedNextName);

        // When
        String nextName = mockAddress.nextCalledName(mockContext);

        // Then
        assertEquals(expectedNextName, nextName, "Should return next called name");

            SmbSession mockSession = mock(SmbSession.class);
            CIFSContext mockContext = mock(CIFSContext.class);
            when(mockSession.getContext()).thenReturn(mockContext);

            CIFSContext result = mockSession.getContext();
            assertNotNull(result, "getContext() should not return null");
            assertSame(mockContext, result, "getContext() should return the expected context");
        }

    @Test
    void testResolve() throws IOException {
        CIFSContext mockContext = mock(CIFSContext.class);
        SidResolver mockResolver = mock(SidResolver.class);
        when(mockContext.getSIDResolver()).thenReturn(mockResolver);

        SID sid = new SID(adminSidString);
        String server = "myserver";
        sid.resolve(server, mockContext);

    private Configuration mockConfig;
    private CIFSContext mockContext;
    private byte[] testFileId;
    private String testFileName;
    private Smb2CloseRequest request;

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

        // Create a test file ID (16 bytes)

    @DisplayName("initResponse prepares a response instance")
    void initResponseCreatesResponse() {
        SmbComNTCreateAndX req = createRequest(0, 0);
        when(mockContext.getConfig()).thenReturn(mockConfig);
        SmbComNTCreateAndXResponse resp = req.initResponse(mockContext);
        assertNotNull(resp, "Response should not be null after init");
        // getResponse should now return the same instance

        lenient().when(mockSmbNamedPipe.getContext()).thenReturn(mockContext);
        lenient().when(mockSmbNamedPipe.getLocator()).thenReturn(mockSmbResourceLocator);
        lenient().when(mockDcerpcBinding.getServer()).thenReturn(TEST_SERVER);
        lenient().when(mockDcerpcBinding.getEndpoint()).thenReturn(TEST_ENDPOINT);
        lenient().when(mockContext.getBufferCache()).thenReturn(mockBufferCache);

class Smb2SetInfoRequestTest {

    private Configuration mockConfig;
    private CIFSContext mockContext;
    private Smb2SetInfoRequest request;
    private byte[] testFileId;

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

        testFileId = new byte[16];

    @Mock
    private CIFSContext mockContext;

    @Mock
    private Configuration mockConfig;

    @Mock
    private SmbSession mockSession;

    @Mock
    private SmbTransport mockTransport;

    @Mock
    private CommonServerMessageBlock mockMessage;

    private ChannelManager channelManager;

    @BeforeEach
    void setUp() {
        when(mockContext.getConfig()).thenReturn(mockConfig);