@Test
public void shouldNotCluster() {
state.recording().startRecording();
presenter.setZoom(4000);
assertThat(presenter.getTimelineView()).contains(measurements.get(3), measurements.get(2));
}
@Test
public void shouldAllowToZoomOutAfterMoreDataArrives() {
state.recording().startRecording();
presenter.setZoom(8000);
presenter.getTimelineView();
triggerMeasurement(measurement1);
assertThat(presenter.canZoomOut()).isTrue();
}
@Test
public void shouldShowLastNMillis() {
state.recording().startRecording();
presenter.setZoom(100);
List<Measurement> result = presenter.getTimelineView();
assertThat(result).contains(measurements.get(3));
assertThat(result).excludes(measurements.get(2));
}
@Test
public void shouldAppendWithoutRecalculating() {
state.recording().startRecording();
presenter.setZoom(4000);
presenter.getTimelineView();
presenter.sessionManager = mockSessionManager();
triggerMeasurement(measurement1);
List<Measurement> result = presenter.getTimelineView();
assertThat(result).contains(measurement1, measurements.get(3)).excludes(measurements.get(2));
}
@Test
public void shouldNotAllowToZoomOutTooMuch() {
presenter.setZoom(100000000);
assertThat(presenter.canZoomOut()).isFalse();
}
@Test
public void shouldAllowToZoomOut() {
state.recording().startRecording();
presenter.setZoom(2000);
assertThat(presenter.canZoomOut()).isTrue();
}
