import jcifs.Credentials;

@ExtendWith(MockitoExtension.class)
class CredentialsInternalTest {

    @Mock
    CIFSContext mockContext;

    /**
     * Simple in-test implementation of CredentialsInternal to exercise the API surface.
     * It validates inputs, records calls, and delegates some behavior to collaborators
     * so we can verify interactions.
     */
    static class TestCredentials implements CredentialsInternal {

import jcifs.internal.smb2.persistent.HandleReconnector;
import jcifs.internal.smb2.persistent.HandleType;
import jcifs.internal.smb2.persistent.PersistentHandleManager;

/**
 * Test class for HandleReconnector functionality
 */
public class HandleReconnectorTest {

    @Mock
    private PersistentHandleManager mockManager;

    private HandleReconnector reconnector;
    private HandleInfo testHandle;

    @BeforeEach

                DERGeneralString derRealm = ASN1Util.as(DERGeneralString.class, tagged);
                this.userRealm = derRealm.getString();
                break;
            case 3: // Principal
                ASN1Sequence principalSequence = ASN1Util.as(ASN1Sequence.class, tagged);
                ASN1Sequence nameSequence = ASN1Util.as(ASN1Sequence.class, ASN1Util.as(ASN1TaggedObject.class, principalSequence, 1));

            return redirect(ErrorAction.class);
        }
        final String url = DocumentUtil.getValue(doc, fessConfig.getIndexFieldUrl(), String.class);
        if (url == null) {
            saveError(messages -> messages.addErrorsDocumentNotFound(GLOBAL, form.docId));
            return redirect(ErrorAction.class);
        }

        if (fessConfig.isSearchLog()) {

  /**
   * Get the full set of requirements for a tester class.
   *
   * @param testerClass a tester class
   * @return all the constraints implicitly or explicitly required by the class or any of its
   *     superclasses.
   * @throws ConflictingRequirementsException if the requirements are mutually inconsistent.
   */
  public static TesterRequirements getTesterRequirements(Class<?> testerClass)

import jcifs.dcerpc.ndr.NdrBuffer;
import jcifs.dcerpc.ndr.NdrException;

/**
 * Comprehensive test suite for DcerpcHandle class
 * Tests binding parsing, handle creation, bind operations, and communication
 */
@ExtendWith(MockitoExtension.class)
@DisplayName("DcerpcHandle Test Suite")
class DcerpcHandleTest {

    @Mock
    private CIFSContext mockContext;

    @Mock
    private DcerpcBinding mockBinding;

    @Test
    public void testDirectoryTraversal() throws Exception {
        assertThrows(SmbException.class, () -> {
            validator.validatePath("\\share\\..\\..\\windows\\system32");
        });
    }

    @Test
    public void testDirectoryTraversalDot() throws Exception {
        assertThrows(SmbException.class, () -> {
            validator.validatePath("\\share\\.\\..\\folder");
        });
    }

    @Test

        // Mock both sends and return response
        when(tree.send(any(TransWaitNamedPipe.class), any(TransWaitNamedPipeResponse.class))).thenAnswer(inv -> inv.getArgument(1));
        when(tree.send(any(TransCallNamedPipe.class), any(TransCallNamedPipeResponse.class))).thenAnswer(inv -> inv.getArgument(1));

        int n = handle.sendrecv(new byte[3], 0, 3, new byte[8], 64);

@defaultMessage Do not violate java's access system
java.lang.Class#getDeclaredClasses() @ Do not violate java's access system: Use getClasses() instead
java.lang.Class#getDeclaredConstructor(java.lang.Class[]) @ Do not violate java's access system: Use getConstructor() instead
java.lang.Class#getDeclaredConstructors() @ Do not violate java's access system: Use getConstructors() instead

            // When & Then - InvocationTargetException wraps the actual exception when using reflection
            Exception exception = assertThrows(Exception.class,
                    () -> invokeMethod(response, "readBytesWireFormat", new Class[] { byte[].class, int.class }, buffer, 0),
                    "Should throw exception for invalid structure size");

            // Verify the actual cause is SMBProtocolDecodingException