/**
 * Mock witness service for integration testing.
 * Simulates a basic witness service that can accept registrations
 * and send notifications.
 */
public class MockWitnessService implements AutoCloseable {
    private static final Logger log = LoggerFactory.getLogger(MockWitnessService.class);

    private ServerSocket serverSocket;
    private final AtomicBoolean running = new AtomicBoolean(false);

public class WitnessIntegrationTest {

    @Mock
    private CIFSContext mockContext;

    @Mock
    private Configuration mockConfig;

    private MockWitnessService mockService;

    @BeforeEach
    void setUp() throws Exception {
        mockService = new MockWitnessService();
        mockService.start();

        // Setup mock configuration with lenient stubbing

    assertEquals(1, notification.getNewIPAddresses().size());
}

@Test
public void testWitnessClientMock() throws Exception {
    // Mock witness service for testing
    MockWitnessService mockService = new MockWitnessService();
    mockService.start();
    
    try {
        WitnessClient client = new WitnessClient(mockService.getAddress(), context);