void testSignWithEmptyData() {
        // Arrange
        byte[] emptyData = new byte[0];
        int offset = 0;
        int length = 0;

        // Act
        signingDigest.sign(emptyData, offset, length, request, response);

        // Assert
        verify(signingDigest, times(1)).sign(emptyData, offset, length, request, response);
    }

    @Test

    }

    @Test
    public void test_toString_withEmptyValues() {
        // Test toString with empty values
        String name = "emptyParam";
        String[] values = {};
        RequestParameter param = new RequestParameter(name, values);

        String expected = "[emptyParam, []]";
        assertEquals(expected, param.toString());
    }

    @Test
    public void test_toString_withNullInValues() {

    }

    @Test
    @DisplayName("Test with empty data")
    void testWithEmptyData() {
        // Given
        byte[] emptyData = new byte[0];
        transCallNamedPipe = new TransCallNamedPipe(mockConfig, TEST_PIPE_NAME, emptyData, 0, 0);
        byte[] dst = new byte[10];

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

        // Then

        @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());
            assertEquals(0, request.getData().length);
        }

        }

        @Test
        @DisplayName("Should handle empty data")
        void testSetEmptyData() {
            byte[] emptyData = new byte[0];
            assertDoesNotThrow(() -> request.setData(emptyData, 0, 0));
        }

        @ParameterizedTest
        @DisplayName("Should handle various data sizes")
        @ValueSource(ints = { 0, 1, 100, 1024, 4096, 65536, 1048576 })