public class TransportExceptionTest {

    @Nested
    @DisplayName("Constructor Tests")
    class ConstructorTests {

        @Test
        @DisplayName("Should create exception with no arguments")
        void testDefaultConstructor() {
            TransportException exception = new TransportException();

            assertNotNull(exception);
            assertNull(exception.getMessage());
            assertNull(exception.getRootCause());

 */
@DisplayName("RuntimeCIFSException Tests")
class RuntimeCIFSExceptionTest extends BaseTest {

    @Test
    @DisplayName("Should create RuntimeCIFSException with default constructor")
    void testDefaultConstructor() {
        // When
        RuntimeCIFSException exception = new RuntimeCIFSException();

        // Then
        assertNotNull(exception);
        assertNull(exception.getMessage());

    @BeforeEach
    void setUp() {
        fileBasicInfo = new FileBasicInfo();
    }

    @Test
    @DisplayName("Test default constructor")
    void testDefaultConstructor() {
        // Verify default values
        assertEquals(0L, fileBasicInfo.getCreateTime());
        assertEquals(0L, fileBasicInfo.getLastAccessTime());
        assertEquals(0L, fileBasicInfo.getLastWriteTime());

        assertEquals(successCount.get() + failureCount.get(), stats.totalSuccesses + stats.totalFailures + stats.rejectedCalls);
    }

    @Test
    @DisplayName("Test default constructor")
    void testDefaultConstructor() {
        SimpleCircuitBreaker defaultBreaker = new SimpleCircuitBreaker("default");
        assertEquals("default", defaultBreaker.getName());

    @BeforeEach
    void setUp() {
        notifyInfo = new FileNotifyInformationImpl();
    }

    @Test
    @DisplayName("Test default constructor creates instance with null values")
    void testDefaultConstructor() {
        assertNotNull(notifyInfo);
        assertEquals(0, notifyInfo.getAction());
        assertNull(notifyInfo.getFileName());
        assertEquals(0, notifyInfo.getNextEntryOffset());
    }

    @Test

            assertEquals(0, context.getCiphers().length);
        }

        @Test
        @DisplayName("Should create instance with default constructor")
        void testDefaultConstructor() {
            EncryptionNegotiateContext context = new EncryptionNegotiateContext();

            assertNotNull(context);
            assertNull(context.getCiphers());
        }
    }

    @Nested

    @BeforeEach
    void setUp() {
        shareInfo = new SmbShareInfo();
    }

    @Test
    @DisplayName("Test default constructor")
    void testDefaultConstructor() {
        // Verify default values
        assertNull(shareInfo.getName());
        assertEquals(SmbConstants.TYPE_SHARE, shareInfo.getType());
        assertEquals(0, shareInfo.getFileIndex());

    }

    /**
     * Test default constructor initializes all fields with default values
     */
    @Test
    @DisplayName("Test default constructor initializes fields with default values")
    public void testDefaultConstructor() {
        // Then - verify all fields have default values
        assertEquals((byte) 0, serverData.sflags);
        assertEquals(0, serverData.sflags2);
        assertEquals(0, serverData.smaxMpxCount);

        securityDescriptor = new SecurityDescriptor();
        testBuffer = new byte[1024];
    }

    @Test
    @DisplayName("Test default constructor creates empty SecurityDescriptor")
    void testDefaultConstructor() {
        SecurityDescriptor sd = new SecurityDescriptor();
        assertEquals(0, sd.getType());
        assertNull(sd.getAces());
        assertNull(sd.getOwnerUserSid());

        assertNotNull(configWithDefaults.getMinimumVersion());
        assertNotNull(configWithDefaults.getMaximumVersion());
    }

    @Test
    @DisplayName("Test default constructor")
    void testDefaultConstructor() throws CIFSException {
        BaseConfiguration defaultConfig = new TestableBaseConfiguration();

        assertNotNull(defaultConfig.getRandom(), "Random should not be null");