@Before
  public void setUp() throws Exception {
    PowerMockito.mockStatic(System.class);
    PowerMockito.when(System.currentTimeMillis()).thenReturn(CURRENT_TIME_MILLIS);

    PowerMockito.whenNew(Disruptor.class).withAnyArguments().thenReturn(this.disruptorMock);

    PowerMockito.doAnswer(
            invocation -> {
              this.eventHandler = invocation.getArgument(0);
              return Mockito.mock(EventHandlerGroup.class);
            })
        .when(this.disruptorMock)
        .handleEventsWith(ArgumentMatchers.<EventHandler<? super Event>>any());

    PowerMockito.when(this.disruptorMock.getRingBuffer()).thenReturn(this.ringBufferMock);

    PowerMockito.when(this.ringBufferMock.tryPublishEvent(Mockito.any()))
        .thenAnswer(
            invocation -> {
              EventTranslator<Event> translator = invocation.getArgument(0);
              translator.translateTo(this.eventMock, 0);
              return true;
            });

    PowerMockito.whenNew(CrossdeviceService.Client.class)
        .withAnyArguments()
        .thenReturn(this.crossDeviceServiceMock);

    PowerMockito.whenNew(TSocket.class)
        .withArguments(HOST, THRIFT_PORT)
        .thenReturn(this.tSocketMock, this.monitoringSocketMock);

    this.eventMock = Mockito.spy(new Event());

    PowerMockito.when(this.cdoEventMock.hasUserId()).thenReturn(true);
    PowerMockito.when(this.cdoEventMock.getUserIdValue()).thenReturn("1");

    PowerMockito.when(this.cdoEventMock.hasDomain()).thenReturn(true);
    PowerMockito.when(this.cdoEventMock.getDomain()).thenReturn(DOMAIN);

    PowerMockito.when(this.cdoEventMock.hasUrl()).thenReturn(true);
    PowerMockito.when(this.cdoEventMock.getUrl()).thenReturn(URL);

    PowerMockito.when(this.cdoEventMock.hasSourceInfo()).thenReturn(true);
    PowerMockito.when(this.cdoEventMock.getSourceInfo()).thenReturn(SOURCE_INFO);

    PowerMockito.when(this.cdoEventMock.hasIp()).thenReturn(true);
    PowerMockito.when(this.cdoEventMock.getIp())
        .thenReturn(new IpAddress("192.168.1.10", "2001:db8:85a3:370:7334:8a2e:370:7334"));

    PowerMockito.when(this.cdoEventMock.hasConsentString()).thenReturn(true);
    PowerMockito.when(this.cdoEventMock.getConsentString()).thenReturn(CONSENT_STRING);

    PowerMockito.when(this.cdoEventMock.hasSourceType()).thenReturn(true);
    PowerMockito.when(this.cdoEventMock.getSourceType()).thenReturn(SOURCE_TYPE);

    this.crossDeviceServer = new CrossDeviceServer(HOST, this.monitoringMock, SALT);
  }