@Before
public void setup() {
measurements = new ArrayList<Measurement>();
for (int i = 0; i < 4; i++) {
measurements.add(new Measurement(i, i, i, new Date(0, 0, 0, 0, 1, 2 * i)));
}
sensor = mock(Sensor.class);
when(sensor.getSensorName()).thenReturn("LHC");
presenter.sensorManager = mock(SensorManager.class);
when(presenter.sensorManager.getVisibleSensor()).thenReturn(sensor);
presenter.onEvent(new ViewStreamEvent(sensor));
stream = mock(MeasurementStream.class);
when(stream.getMeasurements()).thenReturn(measurements);
presenter.sessionManager = mockSessionManager();
when(presenter.sessionManager.getMeasurementStream("LHC")).thenReturn(stream);
when(presenter.sessionManager.isSessionStarted()).thenReturn(true);
listener = mock(MeasurementPresenter.Listener.class);
presenter.registerListener(listener);
presenter.settingsHelper = mock(SettingsHelper.class);
when(presenter.settingsHelper.getAveragingTime()).thenReturn(1);
EVENT = new SessionChangeEvent(new Session());
}
@Test
public void shouldNotifyListenersAboutNewAveragedMeasurements() {
state.recording().startRecording();
when(presenter.settingsHelper.getAveragingTime()).thenReturn(4);
Measurement expected = new Measurement(3.5, 3.5, 3.5, new Date(0, 0, 0, 0, 1, 5));
presenter.registerListener(listener);
triggerMeasurement(measurement1);
triggerMeasurement(measurement2);
triggerMeasurement(new Measurement(0, 0, 0, new Date(0, 0, 0, 0, 1, 10)));
verify(listener, atLeastOnce()).onAveragedMeasurement(expected);
}