// Then
        assertEquals(2, result);
        assertEquals(trans2SetFileInformation.subCommand, dst[0]);
        assertEquals(0, dst[1]);
    }

    @Test
    void testWriteParametersWireFormat() {
        // Given
        byte[] dst = new byte[6];

        // When
        int result = trans2SetFileInformation.writeParametersWireFormat(dst, 0);

        // Then
        assertEquals(6, result);

    }

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

        assertEquals((byte) 0x00, dst[1], "The second byte should be 0.");
    }

    /**
     * Tests the writeParametersWireFormat method.
     */
    @Test
    void testWriteParametersWireFormat() {
        // Given
        String filename = "a\\test\\path.txt";
        int informationLevel = 0x0102;
        Trans2QueryPathInformation trans = new Trans2QueryPathInformation(filename, informationLevel);

        assertEquals(0, result, "writeSetupWireFormat should always return 0.");
    }

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

    /**

        byte[] dst = new byte[100];
        int result = response.writeSetupWireFormat(dst, 10);
        assertEquals(0, result);
    }

    @Test
    void testWriteParametersWireFormat() {
        // Test that writeParametersWireFormat returns 0
        byte[] dst = new byte[100];
        int result = response.writeParametersWireFormat(dst, 20);
        assertEquals(0, result);
    }

            int result = response.writeSetupWireFormat(buffer, 0);
            assertEquals(0, result);
        }

        @Test
        @DisplayName("Should write parameters wire format")
        void testWriteParametersWireFormat() {
            byte[] buffer = new byte[100];
            int result = response.writeParametersWireFormat(buffer, 0);
            assertEquals(0, result);
        }

        @Test

        assertEquals((byte) Trans2FindFirst2.TRANS2_FIND_FIRST2, buffer[0]);
        assertEquals((byte) 0x00, buffer[1]);
    }

    @Test
    @DisplayName("Test writeParametersWireFormat")
    void testWriteParametersWireFormat() {
        trans2FindFirst2 = new Trans2FindFirst2(mockConfig, "\\test\\dir", "*.txt", 0xFF, 100, 8192);

        byte[] buffer = new byte[256];

        int result = response.writeSetupWireFormat(buffer, 0);

        assertEquals(0, result);
    }

    @Test
    @DisplayName("Test writeParametersWireFormat returns 0")
    void testWriteParametersWireFormat() {
        byte[] buffer = new byte[100];
        int result = response.writeParametersWireFormat(buffer, 0);

        assertEquals(0, result);
    }

    @Test

        // Then
        assertEquals(0, bytesRead);
    }

    @Test
    @DisplayName("Test writeParametersWireFormat returns 0")
    void testWriteParametersWireFormat() {
        // Given
        transCallNamedPipe = new TransCallNamedPipe(mockConfig, TEST_PIPE_NAME, TEST_DATA, 0, TEST_DATA.length);
        byte[] dst = new byte[10];

        // When

        assertEquals((byte) 0x00, buf[1], "second byte should be zero");
    }

    @Test
    @DisplayName("writeParametersWireFormat writes the information level as 2-byte little endian")
    void testWriteParametersWireFormat() {
        int level = 0x1234;
        Trans2QueryFSInformation cmd = new Trans2QueryFSInformation(level);
        byte[] buf = newBuffer(10);

        int written = cmd.writeParametersWireFormat(buf, 0);