ML-62 Interactors tests (#87)

* removed redundant `UserPreferencesService` from `MeteringBloc`

* wip

* post-merge fixes

* `MeasureEvent` tests

* `MeasureEvent` tests revision

* `MeasureEvent` tests added timeout

* added stubs for other `MeteringBloc` events

* rewritten `MeteringBloc` logic

* wip

* `IsoChangedEvent` tests

* refined `IsoChangedEvent` tests

* `NdChangedEvent` tests

* `FilmChangedEvent` tests

* `MeteringCommunicationBloc` tests

* added test run to ci

* overriden `==` for `MeasuredState`

* `LuxMeteringEvent` tests

* refined `LuxMeteringEvent` tests

* rename

* wip

* wip

* `InitializeEvent`/`DeinitializeEvent` tests

* clamp minZoomLevel

* fixed `MeteringCommunicationBloc` tests

* wip

* `ZoomChangedEvent` tests

* `ExposureOffsetChangedEvent`/`ExposureOffsetResetEvent` tests

* renamed test groups

* added test coverage script

* improved `CameraContainerBloc` test coverage

* `EquipmentProfileChangedEvent` tests

* verify response vibration

* fixed running all tests

* `MeteringCommunicationBloc` equality tests

* `CameraContainerBloc` equality tests

* removed generated code from coverage

* `MeteringScreenLayoutFeature` tests

* `SupportedLocale` tests

* `Film` tests

* `CaffeineService` tests

* `UserPreferencesService` tests (wip)

* `LightSensorService` tests (wip)

* `migrateOldKeys()` tests

* ignore currently unused getters & setters

* gradle upgrade

* `reset(sharedPreferences);` calls count

* typo

* `MeteringInteractor` tests

* `SettingsInteractor` tests (wip)

* `MeteringInteractor` tests (wip)

* `SettingsInteractor` tests
This commit is contained in:
Vadim 2023-07-10 17:49:34 +02:00 committed by GitHub
parent 47f7b61230
commit b13acedebd
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GPG key ID: 4AEE18F83AFDEB23
8 changed files with 492 additions and 12 deletions

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@ -1,6 +1,5 @@
include: package:lint/strict.yaml
linter:
rules:
use_setters_to_change_properties: false

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@ -25,7 +25,9 @@ class MeteringInteractor {
this._permissionsService,
this._lightSensorService,
this._volumeEventsService,
) {
);
void initialize() {
if (_userPreferencesService.caffeine) {
_caffeineService.keepScreenOn(true);
}
@ -69,7 +71,7 @@ class MeteringInteractor {
.then((value) => value == PermissionStatus.granted);
}
Future<bool> requestPermission() async {
Future<bool> requestCameraPermission() async {
return _permissionsService
.requestCameraPermission()
.then((value) => value == PermissionStatus.granted);

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@ -41,8 +41,8 @@ class SettingsInteractor {
VolumeAction get volumeAction => _userPreferencesService.volumeAction;
Future<void> setVolumeAction(VolumeAction value) async {
await _volumeEventsService.setVolumeHandling(value != VolumeAction.none);
_userPreferencesService.volumeAction = value;
await _volumeEventsService.setVolumeHandling(value != VolumeAction.none);
}
bool get isHapticsEnabled => _userPreferencesService.haptics;

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@ -92,7 +92,7 @@ class CameraContainerBloc extends EvSourceBlocBase<CameraContainerEvent, CameraC
}
Future<void> _onRequestPermission(_, Emitter emit) async {
final hasPermission = await _meteringInteractor.requestPermission();
final hasPermission = await _meteringInteractor.requestCameraPermission();
if (!hasPermission) {
emit(const CameraErrorState(CameraErrorType.permissionNotGranted));
} else {

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@ -31,7 +31,7 @@ class _MeteringFlowState extends State<MeteringFlow> {
context.get<PermissionsService>(),
context.get<LightSensorService>(),
context.get<VolumeEventsService>(),
),
)..initialize(),
child: InheritedWidgetBase<VolumeKeysNotifier>(
data: VolumeKeysNotifier(context.get<VolumeEventsService>()),
child: MultiBlocProvider(

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@ -0,0 +1,274 @@
import 'package:flutter_test/flutter_test.dart';
import 'package:lightmeter/data/caffeine_service.dart';
import 'package:lightmeter/data/haptics_service.dart';
import 'package:lightmeter/data/light_sensor_service.dart';
import 'package:lightmeter/data/models/film.dart';
import 'package:lightmeter/data/models/volume_action.dart';
import 'package:lightmeter/data/permissions_service.dart';
import 'package:lightmeter/data/shared_prefs_service.dart';
import 'package:lightmeter/data/volume_events_service.dart';
import 'package:lightmeter/interactors/metering_interactor.dart';
import 'package:m3_lightmeter_resources/m3_lightmeter_resources.dart';
import 'package:mocktail/mocktail.dart';
import 'package:permission_handler/permission_handler.dart';
class _MockUserPreferencesService extends Mock implements UserPreferencesService {}
class _MockCaffeineService extends Mock implements CaffeineService {}
class _MockHapticsService extends Mock implements HapticsService {}
class _MockPermissionsService extends Mock implements PermissionsService {}
class _MockLightSensorService extends Mock implements LightSensorService {}
class _MockVolumeEventsService extends Mock implements VolumeEventsService {}
void main() {
late _MockUserPreferencesService mockUserPreferencesService;
late _MockCaffeineService mockCaffeineService;
late _MockHapticsService mockHapticsService;
late _MockPermissionsService mockPermissionsService;
late _MockLightSensorService mockLightSensorService;
late _MockVolumeEventsService mockVolumeEventsService;
late MeteringInteractor interactor;
setUp(() {
mockUserPreferencesService = _MockUserPreferencesService();
mockCaffeineService = _MockCaffeineService();
mockHapticsService = _MockHapticsService();
mockPermissionsService = _MockPermissionsService();
mockLightSensorService = _MockLightSensorService();
mockVolumeEventsService = _MockVolumeEventsService();
interactor = MeteringInteractor(
mockUserPreferencesService,
mockCaffeineService,
mockHapticsService,
mockPermissionsService,
mockLightSensorService,
mockVolumeEventsService,
);
});
group(
'Initalization',
() {
test('caffeine - true', () async {
when(() => mockUserPreferencesService.caffeine).thenReturn(true);
when(() => mockCaffeineService.keepScreenOn(true)).thenAnswer((_) async => true);
when(() => mockUserPreferencesService.volumeAction).thenReturn(VolumeAction.shutter);
when(() => mockVolumeEventsService.setVolumeHandling(true)).thenAnswer((_) async => true);
interactor.initialize();
verify(() => mockUserPreferencesService.caffeine).called(1);
verify(() => mockCaffeineService.keepScreenOn(true)).called(1);
verify(() => mockVolumeEventsService.setVolumeHandling(true)).called(1);
});
test('caffeine - false', () async {
when(() => mockUserPreferencesService.caffeine).thenReturn(false);
when(() => mockCaffeineService.keepScreenOn(false)).thenAnswer((_) async => false);
when(() => mockUserPreferencesService.volumeAction).thenReturn(VolumeAction.shutter);
when(() => mockVolumeEventsService.setVolumeHandling(true)).thenAnswer((_) async => true);
interactor.initialize();
verify(() => mockUserPreferencesService.caffeine).called(1);
verifyNever(() => mockCaffeineService.keepScreenOn(false));
verify(() => mockVolumeEventsService.setVolumeHandling(true)).called(1);
});
},
);
group(
'Calibration',
() {
test('cameraEvCalibration', () async {
when(() => mockUserPreferencesService.cameraEvCalibration).thenReturn(0.0);
expect(interactor.cameraEvCalibration, 0.0);
verify(() => mockUserPreferencesService.cameraEvCalibration).called(1);
});
test('lightSensorEvCalibration', () async {
when(() => mockUserPreferencesService.lightSensorEvCalibration).thenReturn(0.0);
expect(interactor.lightSensorEvCalibration, 0.0);
verify(() => mockUserPreferencesService.lightSensorEvCalibration).called(1);
});
},
);
group(
'Equipment',
() {
test('iso - get', () async {
when(() => mockUserPreferencesService.iso).thenReturn(IsoValue.values.first);
expect(interactor.iso, IsoValue.values.first);
verify(() => mockUserPreferencesService.iso).called(1);
});
test('iso - set', () async {
when(() => mockUserPreferencesService.iso = IsoValue.values.first)
.thenReturn(IsoValue.values.first);
interactor.iso = IsoValue.values.first;
verify(() => mockUserPreferencesService.iso = IsoValue.values.first).called(1);
});
test('ndFilter - get', () async {
when(() => mockUserPreferencesService.ndFilter).thenReturn(NdValue.values.first);
expect(interactor.ndFilter, NdValue.values.first);
verify(() => mockUserPreferencesService.ndFilter).called(1);
});
test('ndFilter - set', () async {
when(() => mockUserPreferencesService.ndFilter = NdValue.values.first)
.thenReturn(NdValue.values.first);
interactor.ndFilter = NdValue.values.first;
verify(() => mockUserPreferencesService.ndFilter = NdValue.values.first).called(1);
});
test('film - get', () async {
when(() => mockUserPreferencesService.film).thenReturn(Film.values.first);
expect(interactor.film, Film.values.first);
verify(() => mockUserPreferencesService.film).called(1);
});
test('film - set', () async {
when(() => mockUserPreferencesService.film = Film.values.first)
.thenReturn(Film.values.first);
interactor.film = Film.values.first;
verify(() => mockUserPreferencesService.film = Film.values.first).called(1);
});
},
);
group(
'Volume action',
() {
test('volumeAction - VolumeAction.shutter', () async {
when(() => mockUserPreferencesService.volumeAction).thenReturn(VolumeAction.shutter);
expect(interactor.volumeAction, VolumeAction.shutter);
verify(() => mockUserPreferencesService.volumeAction).called(1);
});
test('volumeAction - VolumeAction.none', () async {
when(() => mockUserPreferencesService.volumeAction).thenReturn(VolumeAction.none);
expect(interactor.volumeAction, VolumeAction.none);
verify(() => mockUserPreferencesService.volumeAction).called(1);
});
},
);
group(
'Haptics',
() {
test('isHapticsEnabled', () async {
when(() => mockUserPreferencesService.haptics).thenReturn(true);
expect(interactor.isHapticsEnabled, true);
verify(() => mockUserPreferencesService.haptics).called(1);
});
test('quickVibration() - true', () async {
when(() => mockUserPreferencesService.haptics).thenReturn(true);
when(() => mockHapticsService.quickVibration()).thenAnswer((_) async {});
interactor.quickVibration();
verify(() => mockUserPreferencesService.haptics).called(1);
verify(() => mockHapticsService.quickVibration()).called(1);
});
test('quickVibration() - false', () async {
when(() => mockUserPreferencesService.haptics).thenReturn(false);
when(() => mockHapticsService.quickVibration()).thenAnswer((_) async {});
interactor.quickVibration();
verify(() => mockUserPreferencesService.haptics).called(1);
verifyNever(() => mockHapticsService.quickVibration());
});
test('responseVibration() - true', () async {
when(() => mockUserPreferencesService.haptics).thenReturn(true);
when(() => mockHapticsService.responseVibration()).thenAnswer((_) async {});
interactor.responseVibration();
verify(() => mockUserPreferencesService.haptics).called(1);
verify(() => mockHapticsService.responseVibration()).called(1);
});
test('responseVibration() - false', () async {
when(() => mockUserPreferencesService.haptics).thenReturn(false);
when(() => mockHapticsService.responseVibration()).thenAnswer((_) async {});
interactor.responseVibration();
verify(() => mockUserPreferencesService.haptics).called(1);
verifyNever(() => mockHapticsService.responseVibration());
});
test('errorVibration() - true', () async {
when(() => mockUserPreferencesService.haptics).thenReturn(true);
when(() => mockHapticsService.errorVibration()).thenAnswer((_) async {});
interactor.errorVibration();
verify(() => mockUserPreferencesService.haptics).called(1);
verify(() => mockHapticsService.errorVibration()).called(1);
});
test('errorVibration() - false', () async {
when(() => mockUserPreferencesService.haptics).thenReturn(false);
when(() => mockHapticsService.errorVibration()).thenAnswer((_) async {});
interactor.errorVibration();
verify(() => mockUserPreferencesService.haptics).called(1);
verifyNever(() => mockHapticsService.errorVibration());
});
},
);
group(
'Permissions',
() {
test('checkCameraPermission() - granted', () async {
when(() => mockPermissionsService.checkCameraPermission())
.thenAnswer((_) async => PermissionStatus.granted);
expectLater(interactor.checkCameraPermission(), completion(true));
verify(() => mockPermissionsService.checkCameraPermission()).called(1);
});
test('checkCameraPermission() - denied', () async {
when(() => mockPermissionsService.checkCameraPermission())
.thenAnswer((_) async => PermissionStatus.denied);
expectLater(interactor.checkCameraPermission(), completion(false));
verify(() => mockPermissionsService.checkCameraPermission()).called(1);
});
test('requestCameraPermission() - granted', () async {
when(() => mockPermissionsService.requestCameraPermission())
.thenAnswer((_) async => PermissionStatus.granted);
expectLater(interactor.requestCameraPermission(), completion(true));
verify(() => mockPermissionsService.requestCameraPermission()).called(1);
});
test('requestCameraPermission() - denied', () async {
when(() => mockPermissionsService.requestCameraPermission())
.thenAnswer((_) async => PermissionStatus.denied);
expectLater(interactor.requestCameraPermission(), completion(false));
verify(() => mockPermissionsService.requestCameraPermission()).called(1);
});
},
);
group(
'Haptics',
() {
test('hasAmbientLightSensor() - true', () async {
when(() => mockLightSensorService.hasSensor()).thenAnswer((_) async => true);
expectLater(interactor.hasAmbientLightSensor(), completion(true));
verify(() => mockLightSensorService.hasSensor()).called(1);
});
test('hasAmbientLightSensor() - false', () async {
when(() => mockLightSensorService.hasSensor()).thenAnswer((_) async => false);
expectLater(interactor.hasAmbientLightSensor(), completion(false));
verify(() => mockLightSensorService.hasSensor()).called(1);
});
test('luxStream()', () async {
when(() => mockLightSensorService.luxStream()).thenAnswer((_) => const Stream<int>.empty());
expect(interactor.luxStream(), const Stream<int>.empty());
verify(() => mockLightSensorService.luxStream()).called(1);
});
},
);
}

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@ -0,0 +1,205 @@
import 'package:flutter_test/flutter_test.dart';
import 'package:lightmeter/data/caffeine_service.dart';
import 'package:lightmeter/data/haptics_service.dart';
import 'package:lightmeter/data/models/volume_action.dart';
import 'package:lightmeter/data/shared_prefs_service.dart';
import 'package:lightmeter/data/volume_events_service.dart';
import 'package:lightmeter/interactors/settings_interactor.dart';
import 'package:mocktail/mocktail.dart';
class _MockUserPreferencesService extends Mock implements UserPreferencesService {}
class _MockCaffeineService extends Mock implements CaffeineService {}
class _MockHapticsService extends Mock implements HapticsService {}
class _MockVolumeEventsService extends Mock implements VolumeEventsService {}
void main() {
late _MockUserPreferencesService mockUserPreferencesService;
late _MockCaffeineService mockCaffeineService;
late _MockHapticsService mockHapticsService;
late _MockVolumeEventsService mockVolumeEventsService;
late SettingsInteractor interactor;
setUp(() {
mockUserPreferencesService = _MockUserPreferencesService();
mockCaffeineService = _MockCaffeineService();
mockHapticsService = _MockHapticsService();
mockVolumeEventsService = _MockVolumeEventsService();
interactor = SettingsInteractor(
mockUserPreferencesService,
mockCaffeineService,
mockHapticsService,
mockVolumeEventsService,
);
});
group(
'Calibration',
() {
test('cameraEvCalibration - get', () async {
when(() => mockUserPreferencesService.cameraEvCalibration).thenReturn(0.0);
expect(interactor.cameraEvCalibration, 0.0);
verify(() => mockUserPreferencesService.cameraEvCalibration).called(1);
});
test('cameraEvCalibration - set', () async {
when(() => mockUserPreferencesService.cameraEvCalibration = 0.0).thenReturn(0.0);
interactor.setCameraEvCalibration(0.0);
verify(() => mockUserPreferencesService.cameraEvCalibration = 0.0).called(1);
});
test('lightSensorEvCalibration - get', () async {
when(() => mockUserPreferencesService.lightSensorEvCalibration).thenReturn(0.0);
expect(interactor.lightSensorEvCalibration, 0.0);
verify(() => mockUserPreferencesService.lightSensorEvCalibration).called(1);
});
test('lightSensorEvCalibration - set', () async {
when(() => mockUserPreferencesService.lightSensorEvCalibration = 0.0).thenReturn(0.0);
interactor.setLightSensorEvCalibration(0.0);
verify(() => mockUserPreferencesService.lightSensorEvCalibration = 0.0).called(1);
});
},
);
group(
'Caffeine',
() {
test('isCaffeineEnabled', () async {
when(() => mockUserPreferencesService.caffeine).thenReturn(true);
expect(interactor.isCaffeineEnabled, true);
verify(() => mockUserPreferencesService.caffeine).called(1);
});
test('enableCaffeine(true)', () async {
when(() => mockCaffeineService.keepScreenOn(true)).thenAnswer((_) async => true);
when(() => mockUserPreferencesService.caffeine = true).thenReturn(true);
await interactor.enableCaffeine(true);
verify(() => mockCaffeineService.keepScreenOn(true)).called(1);
verify(() => mockUserPreferencesService.caffeine = true).called(1);
});
},
);
group(
'Volume action',
() {
test('disableVolumeHandling()', () async {
when(() => mockVolumeEventsService.setVolumeHandling(false)).thenAnswer((_) async => false);
expectLater(interactor.disableVolumeHandling(), isA<Future<void>>());
verify(() => mockVolumeEventsService.setVolumeHandling(false)).called(1);
});
test('restoreVolumeHandling() - VolumeAction.shutter', () async {
when(() => mockUserPreferencesService.volumeAction).thenReturn(VolumeAction.shutter);
when(() => mockVolumeEventsService.setVolumeHandling(true)).thenAnswer((_) async => true);
expectLater(interactor.restoreVolumeHandling(), isA<Future<void>>());
verify(() => mockUserPreferencesService.volumeAction).called(1);
verify(() => mockVolumeEventsService.setVolumeHandling(true)).called(1);
});
test('restoreVolumeHandling() - VolumeAction.none', () async {
when(() => mockUserPreferencesService.volumeAction).thenReturn(VolumeAction.none);
when(() => mockVolumeEventsService.setVolumeHandling(false)).thenAnswer((_) async => false);
expectLater(interactor.restoreVolumeHandling(), isA<Future<void>>());
verify(() => mockUserPreferencesService.volumeAction).called(1);
verify(() => mockVolumeEventsService.setVolumeHandling(false)).called(1);
});
test('volumeAction - VolumeAction.shutter', () async {
when(() => mockUserPreferencesService.volumeAction).thenReturn(VolumeAction.shutter);
expect(interactor.volumeAction, VolumeAction.shutter);
verify(() => mockUserPreferencesService.volumeAction).called(1);
});
test('volumeAction - VolumeAction.none', () async {
when(() => mockUserPreferencesService.volumeAction).thenReturn(VolumeAction.none);
expect(interactor.volumeAction, VolumeAction.none);
verify(() => mockUserPreferencesService.volumeAction).called(1);
});
test('setVolumeAction(VolumeAction.shutter)', () async {
when(() => mockUserPreferencesService.volumeAction = VolumeAction.shutter)
.thenReturn(VolumeAction.shutter);
when(() => mockVolumeEventsService.setVolumeHandling(true)).thenAnswer((_) async => true);
expectLater(interactor.setVolumeAction(VolumeAction.shutter), isA<Future<void>>());
verify(() => mockVolumeEventsService.setVolumeHandling(true)).called(1);
verify(() => mockUserPreferencesService.volumeAction = VolumeAction.shutter).called(1);
});
test('setVolumeAction(VolumeAction.none)', () async {
when(() => mockUserPreferencesService.volumeAction = VolumeAction.none)
.thenReturn(VolumeAction.none);
when(() => mockVolumeEventsService.setVolumeHandling(false)).thenAnswer((_) async => false);
expectLater(interactor.setVolumeAction(VolumeAction.none), isA<Future<void>>());
verify(() => mockVolumeEventsService.setVolumeHandling(false)).called(1);
verify(() => mockUserPreferencesService.volumeAction = VolumeAction.none).called(1);
});
},
);
group(
'Haptics',
() {
test('isHapticsEnabled', () async {
when(() => mockUserPreferencesService.haptics).thenReturn(true);
expect(interactor.isHapticsEnabled, true);
verify(() => mockUserPreferencesService.haptics).called(1);
});
test('enableHaptics() - true', () async {
when(() => mockUserPreferencesService.haptics = true).thenReturn(true);
when(() => mockUserPreferencesService.haptics).thenReturn(true);
when(() => mockHapticsService.quickVibration()).thenAnswer((_) async {});
interactor.enableHaptics(true);
verify(() => mockUserPreferencesService.haptics).called(1);
verify(() => mockHapticsService.quickVibration()).called(1);
});
test('enableHaptics() - false', () async {
when(() => mockUserPreferencesService.haptics = false).thenReturn(false);
when(() => mockUserPreferencesService.haptics).thenReturn(false);
when(() => mockHapticsService.quickVibration()).thenAnswer((_) async {});
interactor.enableHaptics(false);
verify(() => mockUserPreferencesService.haptics).called(1);
verifyNever(() => mockHapticsService.quickVibration());
});
test('quickVibration() - true', () async {
when(() => mockUserPreferencesService.haptics).thenReturn(true);
when(() => mockHapticsService.quickVibration()).thenAnswer((_) async {});
interactor.quickVibration();
verify(() => mockUserPreferencesService.haptics).called(1);
verify(() => mockHapticsService.quickVibration()).called(1);
});
test('quickVibration() - false', () async {
when(() => mockUserPreferencesService.haptics).thenReturn(false);
when(() => mockHapticsService.quickVibration()).thenAnswer((_) async {});
interactor.quickVibration();
verify(() => mockUserPreferencesService.haptics).called(1);
verifyNever(() => mockHapticsService.quickVibration());
});
test('responseVibration() - true', () async {
when(() => mockUserPreferencesService.haptics).thenReturn(true);
when(() => mockHapticsService.responseVibration()).thenAnswer((_) async {});
interactor.responseVibration();
verify(() => mockUserPreferencesService.haptics).called(1);
verify(() => mockHapticsService.responseVibration()).called(1);
});
test('responseVibration() - false', () async {
when(() => mockUserPreferencesService.haptics).thenReturn(false);
when(() => mockHapticsService.responseVibration()).thenAnswer((_) async {});
interactor.responseVibration();
verify(() => mockUserPreferencesService.haptics).called(1);
verifyNever(() => mockHapticsService.responseVibration());
});
},
);
}

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@ -140,11 +140,11 @@ void main() {
'Request denied',
build: () => bloc,
setUp: () {
when(() => meteringInteractor.requestPermission()).thenAnswer((_) async => false);
when(() => meteringInteractor.requestCameraPermission()).thenAnswer((_) async => false);
},
act: (bloc) => bloc.add(const RequestPermissionEvent()),
verify: (_) {
verify(() => meteringInteractor.requestPermission()).called(1);
verify(() => meteringInteractor.requestCameraPermission()).called(1);
},
expect: () => [
isA<CameraErrorState>()
@ -156,12 +156,12 @@ void main() {
'Request granted -> check denied',
build: () => bloc,
setUp: () {
when(() => meteringInteractor.requestPermission()).thenAnswer((_) async => true);
when(() => meteringInteractor.requestCameraPermission()).thenAnswer((_) async => true);
when(() => meteringInteractor.checkCameraPermission()).thenAnswer((_) async => false);
},
act: (bloc) => bloc.add(const RequestPermissionEvent()),
verify: (_) {
verify(() => meteringInteractor.requestPermission()).called(1);
verify(() => meteringInteractor.requestCameraPermission()).called(1);
verify(() => meteringInteractor.checkCameraPermission()).called(1);
},
expect: () => [
@ -175,12 +175,12 @@ void main() {
'Request granted -> check granted',
build: () => bloc,
setUp: () {
when(() => meteringInteractor.requestPermission()).thenAnswer((_) async => true);
when(() => meteringInteractor.requestCameraPermission()).thenAnswer((_) async => true);
when(() => meteringInteractor.checkCameraPermission()).thenAnswer((_) async => true);
},
act: (bloc) => bloc.add(const RequestPermissionEvent()),
verify: (_) {
verify(() => meteringInteractor.requestPermission()).called(1);
verify(() => meteringInteractor.requestCameraPermission()).called(1);
verify(() => meteringInteractor.checkCameraPermission()).called(1);
},
expect: () => initializedStateSequence,