@Mock
    private Configuration mockConfig;

    private static final int TEST_FID = 0x1234;
    private static final byte[] TEST_DATA = "Test pipe data".getBytes(StandardCharsets.UTF_8);
    private static final int TEST_OFFSET = 0;
    private static final int TEST_LENGTH = TEST_DATA.length;

    @BeforeEach
    void setUp() {
        MockitoAnnotations.openMocks(this);
    }

    @Test

        byte[] dst = new byte[100];

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

        // Then
        assertEquals(TEST_DATA.length, bytesWritten);
        byte[] writtenData = Arrays.copyOfRange(dst, 0, TEST_DATA.length);
        assertArrayEquals(TEST_DATA, writtenData);
    }

    @Test

        SecretKeySpec key = new SecretKeySpec(new byte[16], "ARCFOUR");
        byte[] mac = PacMac.calculateMacArcfourHMACMD5(3, key, TEST_DATA);
        assertNotNull(mac);
        assertEquals(16, mac.length);

        // Test with a different key usage
        byte[] mac2 = PacMac.calculateMacArcfourHMACMD5(9, key, TEST_DATA);
        assertNotNull(mac2);
        assertEquals(16, mac2.length);

        // Test with another key usage

        }

        @Test
        @DisplayName("Should handle empty data array")
        void testEmptyDataArray() {
            byte[] emptyData = new byte[0];
            byte[] name = "TEST_DATA".getBytes(StandardCharsets.UTF_8);
            TestCreateContextRequest request = new TestCreateContextRequest(name, emptyData);

            assertNotNull(request.getData());