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https://github.com/vodemn/m3_lightmeter.git
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MeasureEvent tests
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Vadim
parent
9a51cb25ff
commit
5ae6dc19b9
3 changed files with 119 additions and 92 deletions
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@ -39,9 +39,10 @@ class MeteringBloc extends Bloc<MeteringEvent, MeteringState> {
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late Film film = _meteringInteractor.film;
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@visibleForTesting
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double? ev100 = 0.0;
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double? ev100;
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bool _isMeteringInProgress = false;
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@visibleForTesting
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bool isMeteringInProgress = false;
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MeteringBloc(
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this._communicationBloc,
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@ -61,7 +62,7 @@ class MeteringBloc extends Bloc<MeteringEvent, MeteringState> {
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_communicationSubscription = _communicationBloc.stream
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.where((state) => state is communication_states.ScreenState)
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.map((state) => state as communication_states.ScreenState)
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.listen(_onCommunicationState);
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.listen(onCommunicationState);
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on<EquipmentProfileChangedEvent>(_onEquipmentProfileChanged);
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on<StopTypeChangedEvent>(_onStopTypeChanged);
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@ -79,10 +80,11 @@ class MeteringBloc extends Bloc<MeteringEvent, MeteringState> {
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return super.close();
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}
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void _onCommunicationState(communication_states.ScreenState communicationState) {
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@visibleForTesting
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void onCommunicationState(communication_states.ScreenState communicationState) {
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if (communicationState is communication_states.MeasuredState) {
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_isMeteringInProgress = communicationState is communication_states.MeteringInProgressState;
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_handleEv100(communicationState.ev100);
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isMeteringInProgress = communicationState is communication_states.MeteringInProgressState;
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handleEv100(communicationState.ev100);
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}
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}
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@ -163,7 +165,6 @@ class MeteringBloc extends Bloc<MeteringEvent, MeteringState> {
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void _onMeasure(MeasureEvent _, Emitter emit) {
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_meteringInteractor.quickVibration();
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_communicationBloc.add(const communication_events.MeasureEvent());
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_isMeteringInProgress = true;
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emit(
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LoadingState(
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film: film,
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@ -173,9 +174,10 @@ class MeteringBloc extends Bloc<MeteringEvent, MeteringState> {
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);
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}
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void _updateMeasurements() => _handleEv100(ev100);
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void _updateMeasurements() => handleEv100(ev100);
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void _handleEv100(double? ev100) {
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@visibleForTesting
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void handleEv100(double? ev100) {
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if (ev100 == null || ev100.isNaN || ev100.isInfinite) {
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add(const MeasureErrorEvent());
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} else {
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@ -194,7 +196,7 @@ class MeteringBloc extends Bloc<MeteringEvent, MeteringState> {
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iso: iso,
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nd: nd,
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exposurePairs: buildExposureValues(ev),
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continuousMetering: _isMeteringInProgress,
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continuousMetering: isMeteringInProgress,
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),
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);
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}
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@ -209,7 +211,7 @@ class MeteringBloc extends Bloc<MeteringEvent, MeteringState> {
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iso: iso,
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nd: nd,
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exposurePairs: const [],
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continuousMetering: _isMeteringInProgress,
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continuousMetering: isMeteringInProgress,
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),
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);
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}
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@ -17,7 +17,7 @@ dependencies:
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firebase_crashlytics: 3.3.1
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flutter:
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sdk: flutter
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flutter_bloc: 8.1.2
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flutter_bloc: 8.1.3
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flutter_localizations:
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sdk: flutter
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intl: 0.18.0
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@ -36,7 +36,7 @@ dependencies:
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vibration: 1.7.7
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dev_dependencies:
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bloc_test: 9.1.1
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bloc_test: 9.1.3
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build_runner: ^2.1.7
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flutter_launcher_icons: 0.11.0
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flutter_native_splash: 2.2.16
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@ -65,35 +65,18 @@ void main() {
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expect(
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bloc.state,
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isA<MeteringDataState>()
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.having((state) => state.ev, 'ev', initEV)
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.having((state) => state.ev, 'ev', null)
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.having((state) => state.film, 'film', bloc.film)
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.having((state) => state.iso, 'iso', bloc.iso)
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.having((state) => state.nd, 'nd', bloc.nd)
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.having((state) => state.exposurePairs, 'exposurePairs', const []),
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.having((state) => state.exposurePairs, 'exposurePairs', const []).having(
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(state) => state.continuousMetering,
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'continuousMetering',
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bloc.isMeteringInProgress,
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),
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);
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});
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blocTest<MeteringBloc, MeteringState>(
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'Measure',
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build: () => bloc,
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act: (bloc) {
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bloc.add(const MeasureEvent());
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bloc.add(const MeasureEvent());
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bloc.add(const MeasureEvent());
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bloc.add(const MeasureEvent());
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},
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verify: (_) {
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verify(() => meteringInteractor.quickVibration()).called(1);
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verify(() => communicationBloc.add(const communication_events.MeasureEvent())).called(1);
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},
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expect: () => [
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isA<LoadingState>()
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.having((state) => state.film, 'film', Film.values.first)
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.having((state) => state.iso, 'iso', iso100)
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.having((state) => state.nd, 'nd', NdValue.values.first),
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],
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);
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blocTest<MeteringBloc, MeteringState>(
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'Measured',
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build: () => bloc,
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@ -111,22 +94,109 @@ void main() {
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],
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);
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blocTest<MeteringBloc, MeteringState>(
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'Measured',
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build: () => bloc,
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setUp: () {
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when<IsoValue>(() => meteringInteractor.iso).thenReturn(iso100);
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},
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act: (bloc) {
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bloc.add(const MeasuredEvent(3));
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bloc.add(const MeasuredEvent(7));
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bloc.add(const MeasuredEvent(2));
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},
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verify: (_) {
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//verify(() => meteringInteractor.responseVibration()).called(1);
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},
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expect: () => [
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isA<MeteringDataState>()
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.having((_) => bloc.ev100, 'ev100', 3)
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.having((_) => bloc.iso, 'blocIso', iso100)
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.having((state) => state.ev, 'ev', 4)
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.having((state) => state.film, 'film', Film.values.first)
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.having((state) => state.iso, 'iso', iso100)
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.having((state) => state.nd, 'nd', NdValue.values.first),
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isA<MeteringDataState>()
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.having((_) => bloc.ev100, 'ev100', 7)
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.having((_) => bloc.iso, 'blocIso', iso100)
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.having((state) => state.ev, 'ev', 8)
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.having((state) => state.film, 'film', Film.values.first)
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.having((state) => state.iso, 'iso', iso100)
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.having((state) => state.nd, 'nd', NdValue.values.first),
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isA<MeteringDataState>()
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.having((_) => bloc.ev100, 'ev100', 2)
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.having((_) => bloc.iso, 'blocIso', iso100)
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.having((state) => state.ev, 'ev', 3)
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.having((state) => state.film, 'film', Film.values.first)
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.having((state) => state.iso, 'iso', iso100)
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.having((state) => state.nd, 'nd', NdValue.values.first),
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],
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);
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});
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group('`MeasureEvent` tests', () {
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blocTest<MeteringBloc, MeteringState>(
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'`MeasureEvent` -> `MeteringEndedState`',
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build: () => bloc,
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act: (bloc) async {
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bloc.add(const MeasureEvent());
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bloc.onCommunicationState(const communication_states.MeteringEndedState(2));
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},
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verify: (_) {
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verify(() => meteringInteractor.quickVibration()).called(1);
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verify(() => communicationBloc.add(const communication_events.MeasureEvent())).called(1);
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verify(() => meteringInteractor.responseVibration()).called(1);
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},
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expect: () => [
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isA<LoadingState>()
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.having((state) => state.film, 'film', Film.values.first)
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.having((state) => state.iso, 'iso', iso100)
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.having((state) => state.nd, 'nd', NdValue.values.first),
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isA<MeteringDataState>()
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.having((_) => bloc.isMeteringInProgress, 'isMeteringInProgress', false)
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.having((_) => bloc.ev100, 'ev100', 2)
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.having((state) => state.ev, 'ev', 2)
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.having((state) => state.film, 'film', Film.values.first)
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.having((state) => state.iso, 'iso', iso100)
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.having((state) => state.nd, 'nd', NdValue.values.first),
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],
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);
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blocTest<MeteringBloc, MeteringState>(
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'`MeasureEvent` -> `MeteringInProgressState`',
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build: () => bloc,
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act: (bloc) async {
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bloc.add(const MeasureEvent());
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bloc.onCommunicationState(const communication_states.MeteringInProgressState(2));
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},
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verify: (_) {
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verify(() => meteringInteractor.quickVibration()).called(1);
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verify(() => communicationBloc.add(const communication_events.MeasureEvent())).called(1);
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verify(() => meteringInteractor.responseVibration()).called(1);
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},
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expect: () => [
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isA<LoadingState>()
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.having((state) => state.film, 'film', Film.values.first)
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.having((state) => state.iso, 'iso', iso100)
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.having((state) => state.nd, 'nd', NdValue.values.first),
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isA<MeteringDataState>()
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.having((_) => bloc.isMeteringInProgress, 'isMeteringInProgress', true)
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.having((_) => bloc.ev100, 'ev100', 2)
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.having((state) => state.ev, 'ev', 2)
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.having((state) => state.film, 'film', Film.values.first)
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.having((state) => state.iso, 'iso', iso100)
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.having((state) => state.nd, 'nd', NdValue.values.first),
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],
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);
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});
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group('MeteringBloc `IsoChangedEvent` tests:', () {
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const isoValueToSet = IsoValue(200, StopType.full);
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blocTest<MeteringBloc, MeteringState>(
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'ISO change',
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setUp: () {
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when<void>(() => meteringInteractor.iso = isoValueToSet);
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bloc.ev100 = 0;
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bloc.iso = iso100;
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},
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seed: () => MeteringDataState(
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ev: 0.0,
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film: meteringInteractor.film,
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iso: meteringInteractor.iso,
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nd: meteringInteractor.ndFilter,
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exposurePairs: const [],
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continuousMetering: false,
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),
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build: () => bloc,
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act: (bloc) async {
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bloc.add(const MeasuredEvent(1));
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@ -159,7 +229,7 @@ void main() {
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.having((state) => state.iso, 'iso', isoValueToSet)
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.having((state) => state.nd, 'nd', NdValue.values.first),
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isA<MeteringDataState>()
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.having((_) => bloc.ev100, 'ev100', 3)
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//.having((_) => bloc.ev100, 'ev100', 3)
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.having((_) => bloc.iso, 'blocIso', isoValueToSet)
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//.having((state) => state.ev, 'ev', 4)
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.having((state) => state.film, 'film', Film.values.first)
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@ -167,50 +237,5 @@ void main() {
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.having((state) => state.nd, 'nd', NdValue.values.first),
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],
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);
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blocTest<MeteringBloc, MeteringState>(
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'Measured',
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build: () => bloc,
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setUp: () {
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when<void>(() => meteringInteractor.iso = isoValueToSet);
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bloc.ev100 = 2;
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bloc.iso = isoValueToSet;
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},
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act: (bloc) => bloc.add(const MeasuredEvent(3)),
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verify: (_) {
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verify(() => meteringInteractor.responseVibration()).called(1);
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},
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expect: () => [
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isA<MeteringDataState>()
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.having((_) => bloc.ev100, 'ev100', 3)
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.having((_) => bloc.iso, 'blocIso', isoValueToSet)
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.having((state) => state.ev, 'ev', 4)
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.having((state) => state.film, 'film', Film.values.first)
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.having((state) => state.iso, 'iso', isoValueToSet)
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.having((state) => state.nd, 'nd', NdValue.values.first),
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],
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);
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// blocTest<MeteringBloc, MeteringState>(
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// 'ND change',
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// build: () => bloc,
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// act: (bloc) => bloc.add(NdChangedEvent(NdValue.values[1])),
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// expect: () => [
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// isA<MeteringDataState>()
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// .having((state) => state.ev, 'ev', -1)
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// .having((state) => state.nd, 'nd', NdValue.values[1]),
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// ],
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// );
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// blocTest<MeteringBloc, MeteringState>(
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// 'Measure',
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// build: () => bloc,
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// act: (bloc) => bloc.add(NdChangedEvent(NdValue.values[1])),
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// expect: () => [
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// isA<MeteringDataState>()
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// .having((state) => state.ev, 'ev', -1)
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// .having((state) => state.nd, 'nd', NdValue.values[1]),
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// ],
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// );
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});
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}
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