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https://github.com/vodemn/m3_lightmeter.git
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MeasureEvent tests revision
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Vadim
parent
5ae6dc19b9
commit
c7d30510f0
3 changed files with 63 additions and 138 deletions
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@ -41,9 +41,6 @@ class MeteringBloc extends Bloc<MeteringEvent, MeteringState> {
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@visibleForTesting
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double? ev100;
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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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this._meteringInteractor,
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@ -83,8 +80,10 @@ class MeteringBloc extends Bloc<MeteringEvent, MeteringState> {
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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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_handleEv100(
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communicationState.ev100,
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continuousMetering: communicationState is communication_states.MeteringInProgressState,
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);
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}
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}
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@ -174,14 +173,13 @@ 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, continuousMetering: false);
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@visibleForTesting
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void handleEv100(double? ev100) {
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void _handleEv100(double? ev100, {required bool continuousMetering}) {
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if (ev100 == null || ev100.isNaN || ev100.isInfinite) {
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add(const MeasureErrorEvent());
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add(MeasureErrorEvent(continuousMetering: continuousMetering));
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} else {
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add(MeasuredEvent(ev100));
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add(MeasuredEvent(ev100, continuousMetering: continuousMetering));
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}
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}
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@ -196,12 +194,12 @@ 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: event.continuousMetering,
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),
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);
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}
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void _onMeasureError(MeasureErrorEvent _, Emitter emit) {
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void _onMeasureError(MeasureErrorEvent event, Emitter emit) {
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_meteringInteractor.errorVibration();
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ev100 = null;
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emit(
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@ -211,7 +209,7 @@ 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: event.continuousMetering,
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),
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);
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}
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@ -41,10 +41,13 @@ class MeasureEvent extends MeteringEvent {
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class MeasuredEvent extends MeteringEvent {
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final double ev100;
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final bool continuousMetering;
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const MeasuredEvent(this.ev100);
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const MeasuredEvent(this.ev100, {required this.continuousMetering});
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}
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class MeasureErrorEvent extends MeteringEvent {
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const MeasureErrorEvent();
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final bool continuousMetering;
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const MeasureErrorEvent({required this.continuousMetering});
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}
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@ -1,7 +1,6 @@
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import 'package:bloc_test/bloc_test.dart';
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import 'package:lightmeter/data/models/film.dart';
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import 'package:lightmeter/interactors/metering_interactor.dart';
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import 'package:lightmeter/res/dimens.dart';
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import 'package:lightmeter/screens/metering/bloc_metering.dart';
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import 'package:lightmeter/screens/metering/communication/bloc_communication_metering.dart';
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import 'package:lightmeter/screens/metering/communication/event_communication_metering.dart'
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@ -26,7 +25,6 @@ void main() {
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late EquipmentProfileData equipmentProfileData;
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late MeteringBloc bloc;
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const iso100 = IsoValue(100, StopType.full);
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double initEV = 0.0;
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setUpAll(() {
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communicationBloc = _MockMeteringCommunicationBloc();
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@ -45,6 +43,7 @@ void main() {
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when<Film>(() => meteringInteractor.film).thenReturn(Film.values.first);
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when(meteringInteractor.quickVibration).thenAnswer((_) async {});
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when(meteringInteractor.responseVibration).thenAnswer((_) async {});
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when(meteringInteractor.errorVibration).thenAnswer((_) async {});
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});
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setUp(() {
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@ -69,74 +68,14 @@ void main() {
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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 []).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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.having((state) => state.exposurePairs, 'exposurePairs', const []),
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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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act: (bloc) => bloc.add(const MeasuredEvent(2)),
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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', 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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'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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'`MeasureEvent` -> success',
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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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@ -148,93 +87,78 @@ void main() {
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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<LoadingState>(),
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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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.having((state) => state.continuousMetering, 'continuousMetering', false)
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.having((state) => state.ev, 'ev', 2),
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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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'`MeasureEvent` -> error',
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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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bloc.onCommunicationState(const communication_states.MeteringEndedState(null));
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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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verify(() => meteringInteractor.errorVibration()).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<LoadingState>(),
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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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.having((state) => state.continuousMetering, 'continuousMetering', false)
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.having((_) => bloc.ev100, 'ev100', null)
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.having((state) => state.ev, 'ev', null),
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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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},
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'`MeasureEvent` -> continuous metering',
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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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bloc.add(const IsoChangedEvent(isoValueToSet));
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await Future.delayed(Dimens.durationS);
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act: (bloc) async {
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// delays here simulate light sensor behaviour
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// when sensor does not fire new LUX events when value is not changed
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bloc.add(const MeasureEvent());
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await Future.delayed(Dimens.durationS);
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bloc.add(const MeasuredEvent(3));
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await Future.delayed(Dimens.durationS);
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bloc.onCommunicationState(const communication_states.MeteringInProgressState(null));
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await Future.delayed(const Duration(seconds: 1));
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bloc.onCommunicationState(const communication_states.MeteringInProgressState(2));
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bloc.onCommunicationState(const communication_states.MeteringInProgressState(5.5));
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await Future.delayed(const Duration(seconds: 2));
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bloc.onCommunicationState(const communication_states.MeteringInProgressState(null));
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bloc.onCommunicationState(const communication_states.MeteringInProgressState(4));
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bloc.add(const MeasureEvent());
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bloc.onCommunicationState(const communication_states.MeteringEndedState(4));
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},
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verify: (_) {
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verify(() => meteringInteractor.iso = isoValueToSet).called(1);
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verify(() => meteringInteractor.quickVibration()).called(2);
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verify(() => communicationBloc.add(const communication_events.MeasureEvent())).called(2);
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verify(() => meteringInteractor.responseVibration()).called(4);
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verify(() => meteringInteractor.errorVibration()).called(2);
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},
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expect: () => [
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isA<LoadingState>(),
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isA<MeteringDataState>()
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.having((_) => bloc.ev100, 'ev100', 1)
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.having((state) => state.ev, 'ev', 1)
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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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.having((state) => state.continuousMetering, 'continuousMetering', true)
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.having((state) => state.ev, 'ev', null),
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isA<MeteringDataState>()
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.having((_) => bloc.ev100, 'ev100', 1)
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.having((_) => bloc.iso, 'blocIso', isoValueToSet)
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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', isoValueToSet)
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.having((state) => state.nd, 'nd', NdValue.values.first),
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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', isoValueToSet)
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.having((state) => state.nd, 'nd', NdValue.values.first),
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.having((state) => state.continuousMetering, 'continuousMetering', true)
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.having((state) => state.ev, 'ev', 2),
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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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.having((state) => state.continuousMetering, 'continuousMetering', true)
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.having((state) => state.ev, 'ev', 5.5),
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isA<MeteringDataState>()
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.having((state) => state.continuousMetering, 'continuousMetering', true)
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.having((state) => state.ev, 'ev', null),
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isA<MeteringDataState>()
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.having((state) => state.continuousMetering, 'continuousMetering', true)
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.having((state) => state.ev, 'ev', 4),
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isA<LoadingState>(),
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isA<MeteringDataState>()
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.having((state) => state.continuousMetering, 'continuousMetering', false)
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.having((state) => state.ev, 'ev', 4),
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],
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);
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});
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