// Use ArgumentCaptor to capture the MsrpcSamrCloseHandle instance passed to sendrecv
    private ArgumentCaptor<MsrpcSamrCloseHandle> closeHandleCaptor;

    @BeforeEach
    void setUp() {
        // Initialize mocks and captors before each test
        MockitoAnnotations.openMocks(this);
        openDomainCaptor = ArgumentCaptor.forClass(MsrpcSamrOpenDomain.class);
        closeHandleCaptor = ArgumentCaptor.forClass(MsrpcSamrCloseHandle.class);

            fail("Failed to access servername field: " + e.getMessage());
        }
    }

    @Test
    void testGetEntriesWithMultipleShares() throws Exception {
        // Create real ShareInfo1 objects instead of mocks
        srvsvc.ShareInfo1 shareInfo1 = new srvsvc.ShareInfo1();
        shareInfo1.netname = "Share1";
        shareInfo1.type = 0;
        shareInfo1.remark = "Remark for Share1";

            // Given: Original value that fits in byte range
            int originalValue = 150;
            NdrShort ndrShort1 = new NdrShort(originalValue);

            // Create separate mocks for encoding and decoding to simulate real buffer
            NdrBuffer encodeBuffer = mock(NdrBuffer.class);
            NdrBuffer decodeBuffer = mock(NdrBuffer.class);

  integTestImplementation("org.junit.jupiter:junit-jupiter") {
    because 'allows to write and run Jupiter tests'
  }
  integTestImplementation("net.bytebuddy:byte-buddy:1.11.0") {
    because 'Generating dynamic mocks of internal libraries like JdkJarHell'
  }
  testRuntimeOnly("org.junit.vintage:junit-vintage-engine") {
    because 'allows JUnit 3 and JUnit 4 tests to run'
  }

import org.mockito.junit.jupiter.MockitoExtension;

@ExtendWith(MockitoExtension.class)
class FileEntryTest {

    @Mock
    FileEntry mockEntry;

    // Simple fake implementation to exercise the interface without mocks
    private static final class TestFileEntry implements FileEntry {
        private final String name;
        private final int type;
        private final int attributes;
        private final long createTime;

import org.mockito.Mock;
import org.mockito.Mockito;
import org.mockito.junit.jupiter.MockitoExtension;

import jcifs.SmbSession;

/**
 * Tests for SmbTransportInternal interface using Mockito mocks to
 * exercise method contracts, checked exceptions, and interactions.
 */
@ExtendWith(MockitoExtension.class)
public class SmbTransportInternalTest {

    @Mock
    private SmbTransportInternal transport;

    @Mock
    private CommonServerMessageBlock disconnectRequest;

    @Mock
    private CommonServerMessageBlockRequest nextRequest;

    @BeforeEach
    void setUp() {
        // Reset mocks before each test
        reset(request, response, context, disconnectRequest, nextRequest);
    }

    @Test
    @DisplayName("Test initResponse returns initialized response")
    void testInitResponse() {

    void available_smb2_happyPath() throws Exception {
        // Verify SMB2 path: IOCTL peek result is returned and resources are closed
        SmbPipeInputStream stream = newStreamWithMinimalStubs(true);

        // Arrange mocks for available()
        when(handle.ensureOpen()).thenReturn(fd);
        when(fd.getTree()).thenReturn(tree);
        when(tree.isSMB2()).thenReturn(true);
        when(tree.getConfig()).thenReturn(config);

import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.never;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;

class DefaultToolchainManagerTest {
    // Mocks to inject into toolchainManager
    @Mock
    private Logger logger;

    private ToolchainManagerFactory.DefaultToolchainManagerV3 toolchainManager;

    @Mock
    private ToolchainFactory toolchainFactoryBasicType;

        verify(response, never()).setHeader(eq("WWW-Authenticate"), anyString());
        verify(response, never()).setStatus(HttpServletResponse.SC_UNAUTHORIZED);
    }

    /**
     * Helper method to set up common mocks required for authentication tests.
     * @throws CIFSException
     */
    private void setupMocksForAuth() throws Exception {
        // This is a simplified way to get a transport context into the servlet.