@Test
public void shouldCreateAStreamForEachSensor() {
sessionManager.startMobileSession(false);
triggerMeasurement();
SensorEvent event =
new SensorEvent("CERN", "LHC2", "Siggh boson", "SB", "number", "#", 1, 2, 3, 4, 5, 10);
sessionManager.onEvent(event);
MeasurementStream expected = event.stream();
assertThat(sessionManager.getMeasurementStreams(), hasItem(expected));
}
@Test
public void should_not_crashOnDeletedSensor() throws Exception {
// given
SensorEvent event =
new SensorEvent("CERN", "LHC", "Siggh boson", "SB", "number", "#", 1, 2, 3, 4, 5, 10);
sessionManager.onEvent(event);
// when
sessionManager.deleteSensorStream(event.getSensorName());
// then (shouldn't crash)
sessionManager.onEvent(event);
}
private MeasurementStream prepareStream(SensorEvent event) {
String sensorName = event.getSensorName();
if (!session.hasStream(sensorName)) {
MeasurementStream stream = event.stream();
tracker.addStream(stream);
}
MeasurementStream stream = session.getStream(sensorName);
if (stream.isVisible()) {
stream.markAs(MeasurementStream.Visibility.VISIBLE_RECONNECTED);
}
return stream;
}
@Test
public void shouldCreateMeasurementStreams() {
sessionManager.startMobileSession(false);
triggerMeasurement();
MeasurementStream expected = lastEvent.stream();
Collection<MeasurementStream> streams = sessionManager.getMeasurementStreams();
assertThat(streams, hasItem(expected));
}
@Subscribe
public synchronized void onEvent(SensorEvent event) {
event = sensorEventTransformer.transform(event);
double value = event.getValue();
String sensorName = event.getSensorName();
Sensor sensor = sensorManager.getSensorByName(sensorName);
recentMeasurements.put(sensorName, value);
Location location = getLocation();
if (location != null && sensor != null && sensor.isEnabled()) {
double latitude = location.getLatitude();
double longitude = location.getLongitude();
Measurement measurement =
new Measurement(latitude, longitude, value, event.getMeasuredValue(), event.getDate());
if (state.recording().isRecording()) {
MeasurementStream stream = prepareStream(event);
tracker.addMeasurement(stream, measurement);
}
eventBus.post(new MeasurementEvent(measurement, sensor));
}
}