}

    @Test
    @DisplayName("Test writeDataWireFormat copies data correctly")
    void testWriteDataWireFormat() {
        // Given
        transCallNamedPipe = new TransCallNamedPipe(mockConfig, TEST_PIPE_NAME, TEST_DATA, 0, TEST_DATA.length);
        byte[] dst = new byte[100];

        // When
        int bytesWritten = transCallNamedPipe.writeDataWireFormat(dst, 0);

        // Then

        // Assert
        assertEquals(0, result);
    }

    @Test
    @DisplayName("writeDataWireFormat should return 0")
    void testWriteDataWireFormat() {
        // Arrange
        byte[] dst = new byte[100];
        int dstIndex = 0;

        // Act
        int result = response.writeDataWireFormat(dst, dstIndex);

        // Assert
        assertEquals(0, result);
    }

    @Test

    }

    /**
     * Test for the writeDataWireFormat method.
     * It should always return 0.
     */
    @Test
    void testWriteDataWireFormat() {
        byte[] dst = new byte[10];
        // The method should not write anything and return 0
        assertEquals(0, response.writeDataWireFormat(dst, 0), "writeDataWireFormat should return 0.");
    }

    /**

        @ValueSource(ints = { 0, 2, -2, Integer.MAX_VALUE })
        @DisplayName("writeDataWireFormat returns 0 for all indices")
        void writeDataWireFormatReturnsZero(int index) {
            TransWaitNamedPipeResponse resp = new TransWaitNamedPipeResponse();
            assertEquals(0, resp.writeDataWireFormat(new byte[10], index), "writeDataWireFormat should always return 0");
        }

        @ParameterizedTest

    @DisplayName("Test writeDataWireFormat with insufficient buffer")
    void testWriteDataWireFormatInsufficientBuffer() {
        // Arrange
        TransTransactNamedPipe trans = new TransTransactNamedPipe(mockConfig, TEST_FID, TEST_DATA, TEST_OFFSET, TEST_LENGTH);
        byte[] dst = new byte[5]; // Buffer too small
        int dstIndex = 0;

        // Act
        int bytesWritten = trans.writeDataWireFormat(dst, dstIndex);

    }

    @Test
    @DisplayName("Test writeDataWireFormat returns 0")
    void testWriteDataWireFormat() {
        // Test that writeDataWireFormat always returns 0
        byte[] buffer = new byte[100];
        int result = response.writeDataWireFormat(buffer, 0);
        assertEquals(0, result);

        // Test with different offset
        result = response.writeDataWireFormat(buffer, 75);
        assertEquals(0, result);
    }

    }

    /**
     * Tests the writeDataWireFormat method.
     */
    @Test
    void testWriteDataWireFormat() {
        byte[] dst = new byte[10];
        int result = response.writeDataWireFormat(dst, 0);
        assertEquals(0, result, "writeDataWireFormat should always return 0.");
    }

    /**
     * Tests the readSetupWireFormat method.
     */

        }

        @Test
        @DisplayName("Should return 0 for writeDataWireFormat")
        void testWriteDataWireFormat() {
            byte[] dst = new byte[100];
            int result = response.writeDataWireFormat(dst, 0);

            assertEquals(0, result);
        }

        @Test
        @DisplayName("Should return 0 for writeDataWireFormat with offset")
        void testWriteDataWireFormatWithOffset() {

    }

    /**
     * Tests the writeDataWireFormat method.
     */
    @Test
    void testWriteDataWireFormat() {
        // Given
        Trans2QueryPathInformation trans = new Trans2QueryPathInformation("anyfile.txt", 0);
        byte[] dst = new byte[10];

        // When
        int bytesWritten = trans.writeDataWireFormat(dst, 0);

        // Then

        // Check FID is written correctly
        int actualFid = SMBUtil.readInt2(buffer, 0);
        assertEquals(fid & 0xFFFF, actualFid);
    }

    @Test
    @DisplayName("Test writeDataWireFormat")
    void testWriteDataWireFormat() {
        // Setup mock to return encoded size
        when(mockFileInfo.encode(any(byte[].class), anyInt())).thenReturn(40);