@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(); }