/**
     * Helper method to create a mock context with specific LanMan compatibility level
     */
    private CIFSContext createMockContextWithLanManCompat(int level) {
        CIFSContext mockCtx = mock(CIFSContext.class);
        Configuration mockConfig = mock(Configuration.class);
        NameServiceClient mockNameServiceClient = mock(NameServiceClient.class);
        NetbiosAddress mockHost = mock(NetbiosAddress.class);

import static org.mockito.Mockito.doThrow;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;

import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.mockito.Mock;
import org.mockito.junit.jupiter.MockitoExtension;

        // Arrange: mock and stub each getter with distinct values
        SmbBasicFileInfo mock = Mockito.mock(SmbBasicFileInfo.class);
        Mockito.when(mock.getAttributes()).thenReturn(7);
        Mockito.when(mock.getCreateTime()).thenReturn(11L);
        Mockito.when(mock.getLastWriteTime()).thenReturn(13L);
        Mockito.when(mock.getLastAccessTime()).thenReturn(17L);

@ExtendWith(MockitoExtension.class)
class SmbPipeHandleInternalTest {

    @Mock
    private SmbNamedPipe pipe;

    @Mock
    private SmbTreeHandleImpl tree;

    @Mock
    private SmbFileHandleImpl fh;

    @Mock
    private Smb2IoctlResponse ioctlResp;

    @Mock
    private Configuration config;

    @Mock
    private SmbSessionImpl session;

    @BeforeEach
    void setUp() {

import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;

/**
 * Utility class for creating test fixtures and reducing code duplication in tests.
 */
public final class TestUtils {

    private TestUtils() {
        // Utility class
    }

    /**
     * Creates a mock UpgradeContext with default settings.
     *
     * @return a mock UpgradeContext
     */

    void resolveSids_populatesFields_happyPath() throws Exception {
        SIDCacheImpl cache = new SIDCacheImpl(mock(CIFSContext.class));
        DcerpcHandle handle = mock(DcerpcHandle.class);
        LsaPolicyHandle policy = mock(LsaPolicyHandle.class);

        // Prepare input SIDs
        SID s1 = sid("S-1-5-21-1-2-3-1001");
        SID s2 = sid("S-1-5-21-1-2-3-1002");

 */
@ExtendWith(MockitoExtension.class)
class SmbTreeInternalTest {

    @Mock
    private SmbTreeInternal tree;

    @Mock
    private CIFSContext context;

    @Mock
    private Request<CommonServerMessageBlockResponse> request;

    @Mock
    private CommonServerMessageBlockResponse response;

    @Test

        // Given
        SmbNegotiationRequest mockRequest = mock(SmbNegotiationRequest.class);

        // Then
        assertNotNull(mockRequest, "Mock should be created successfully");
    }

    @Test
    @DisplayName("Test default behavior of mock without stubbing")
    void testDefaultBehaviorOfMock() {
        // Given
        SmbNegotiationRequest mockRequest = mock(SmbNegotiationRequest.class);

        // When

/**
 * Unit tests for ChannelLoadBalancer
 */
@ExtendWith(MockitoExtension.class)
class ChannelLoadBalancerTest {

    @Mock
    private ChannelManager mockChannelManager;

    @Mock
    private SmbTransport mockTransport1;

    @Mock
    private SmbTransport mockTransport2;

    @Mock
    private CommonServerMessageBlock mockMessage;

    private ChannelLoadBalancer loadBalancer;
    private ChannelInfo channel1;

 * scenarios that don't require complex filter setups.
 */
@ExtendWith(MockitoExtension.class)
class DirFileEntryAdapterIteratorTest {

    @Mock
    private SmbResource mockParent;

    @Mock
    private CloseableIterator<FileEntry> mockDelegate;

    @Mock
    private ResourceFilter mockFilter;

    @Mock
    private FileEntry mockFileEntry1;

    @Mock