int expectedBytes = 12 + (fileName.length() * 2); // Unicode is 2 bytes per char
        assertEquals(expectedBytes, bytesRead);
    }

    @Test
    @DisplayName("Test getAction returns correct value")
    void testGetAction() throws SMBProtocolDecodingException {
        int expectedAction = FileNotifyInformation.FILE_ACTION_RENAMED_NEW_NAME;

            // Act
            String result = uuid.toString();

            // Assert
            assertEquals(VALID_UUID_STRING, result.toUpperCase(), "toString() should return the correct UUID string in uppercase");
        }

        @Test
        @DisplayName("toString() should work correctly for UUID created from string")
        void testToStringFromConstructorWithString() {

        Optional<Integer> noMatch = findNtStatus(0xdeadbeef);
        assertFalse(noMatch.isPresent(), "Mapping for unknown code should be absent");
    }

    @Test
    @DisplayName("Mocked consumer receives correct NTSTATUS value")
    void testConsumerInteraction() {
        final int dosErr = 0x00010001;
        final int expectedNt = 0xc0000002;

        interface NtStatusConsumer {
            void consume(int ntStatus);

        MsrpcQueryInformationPolicy policy = new MsrpcQueryInformationPolicy(mockPolicyHandle, level, mockNdrObject);

        // Verify that the super constructor was called with the correct arguments
        // Note: Mockito cannot directly verify super constructor calls.
        // We assume if the object is created, the super constructor was called.
        // We can verify the state of the object after construction.

import static org.junit.jupiter.api.Assertions.assertEquals;

import org.junit.jupiter.api.Test;

/**
 * Tests for the PacConstants interface.
 * This test class verifies that the constant values defined in PacConstants are correct.
 */
class PacConstantsTest {

    /**
     * Tests that the constant values in the PacConstants interface match their expected values.
     * This prevents accidental modification of these critical constants.
     */

    class ConstantsTests {

        @Test
        @DisplayName("Should have correct SMB2_READFLAG_READ_UNBUFFERED value")
        void testReadUnbufferedFlag() {
            assertEquals((byte) 0x1, Smb2ReadRequest.SMB2_READFLAG_READ_UNBUFFERED);
        }

        @Test
        @DisplayName("Should have correct SMB2_CHANNEL_NONE value")
        void testChannelNone() {

@DisplayName("ACE Interface Comprehensive Tests")
class ACETest {

    @Nested
    @DisplayName("File Access Constants Tests")
    class FileAccessConstantsTests {

        @Test
        @DisplayName("Should have correct values for file access constants")
        void shouldHaveCorrectFileAccessConstants() {
            // Basic file operations (bits 0-8)
            assertEquals(0x00000001, ACE.FILE_READ_DATA, "FILE_READ_DATA should be 0x00000001");

        }

        @Test
        @DisplayName("Should define getCapacity method")
        void shouldDefineGetCapacityMethod() throws NoSuchMethodException {
            // Verify method exists with correct signature
            assertNotNull(AllocInfo.class.getMethod("getCapacity"));
            assertEquals(long.class, AllocInfo.class.getMethod("getCapacity").getReturnType());
        }

        @Test

    // set it as the name of the test.  Then in runTest we can reflectively load and invoke the
    // corresponding method on AbstractFutureTest in the correct classloader.
    TestSuite suite = new TestSuite(AbstractFutureFallbackAtomicHelperTest.class.getName());
    for (Method method : AbstractFutureTest.class.getDeclaredMethods()) {

import org.junit.jupiter.api.Test;

class NdrExceptionTest {

    /**
     * Test the constructor with a message.
     * Ensures that the exception is created with the correct message.
     */
    @Test
    void testConstructorWithMessage() {
        String testMessage = "This is a test message for NdrException.";
        NdrException exception = new NdrException(testMessage);