KazukyAkayashi/m3_lightmeter
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This commit is contained in:
Vadim 2023-06-12 17:02:04 +02:00
parent 2eb94f8a09
commit 737daad6d0
5 changed files with 237 additions and 5 deletions
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2
lib/screens/metering/components/camera_container/bloc_container_camera.dart
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@ -53,8 +53,6 @@ class CameraContainerBloc extends EvSourceBlocBase<CameraContainerEvent, CameraC
on<ZoomChangedEvent>(_onZoomChanged);
on<ExposureOffsetChangedEvent>(_onExposureOffsetChanged);
on<ExposureOffsetResetEvent>(_onExposureOffsetResetEvent);
add(const RequestPermissionEvent());
}
@override

3
lib/screens/metering/components/camera_container/provider_container_camera.dart
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@ -5,6 +5,7 @@ import 'package:lightmeter/data/models/film.dart';
import 'package:lightmeter/interactors/metering_interactor.dart';
import 'package:lightmeter/screens/metering/communication/bloc_communication_metering.dart';
import 'package:lightmeter/screens/metering/components/camera_container/bloc_container_camera.dart';
import 'package:lightmeter/screens/metering/components/camera_container/event_container_camera.dart';
import 'package:lightmeter/screens/metering/components/camera_container/widget_container_camera.dart';
import 'package:lightmeter/utils/inherited_generics.dart';
import 'package:m3_lightmeter_resources/m3_lightmeter_resources.dart';
@ -40,7 +41,7 @@ class CameraContainerProvider extends StatelessWidget {
create: (context) => CameraContainerBloc(
context.get<MeteringInteractor>(),
context.read<MeteringCommunicationBloc>(),
),
)..add(const RequestPermissionEvent()),
child: CameraContainer(
fastest: fastest,
slowest: slowest,

2
pubspec.yaml
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@ -40,6 +40,8 @@ dev_dependencies:
build_runner: ^2.1.7
flutter_launcher_icons: 0.11.0
flutter_native_splash: 2.2.16
flutter_test:
sdk: flutter
google_fonts: 3.0.1
lint: 2.1.2
mocktail: 0.3.0

231
test/screens/metering/components/camera/bloc_container_camera_test.dart Normal file
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@ -0,0 +1,231 @@
import 'package:bloc_test/bloc_test.dart';
import 'package:flutter/services.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:lightmeter/interactors/metering_interactor.dart';
import 'package:lightmeter/screens/metering/communication/bloc_communication_metering.dart';
import 'package:lightmeter/screens/metering/communication/event_communication_metering.dart'
as communication_events;
import 'package:lightmeter/screens/metering/communication/state_communication_metering.dart'
as communication_states;
import 'package:lightmeter/screens/metering/components/camera_container/bloc_container_camera.dart';
import 'package:lightmeter/screens/metering/components/camera_container/event_container_camera.dart';
import 'package:lightmeter/screens/metering/components/camera_container/models/camera_error_type.dart';
import 'package:lightmeter/screens/metering/components/camera_container/state_container_camera.dart';
import 'package:mocktail/mocktail.dart';
class _MockMeteringCommunicationBloc extends MockBloc<
communication_events.MeteringCommunicationEvent,
communication_states.MeteringCommunicationState> implements MeteringCommunicationBloc {}
class _MockMeteringInteractor extends Mock implements MeteringInteractor {}
void main() {
TestWidgetsFlutterBinding.ensureInitialized();
late _MockMeteringInteractor meteringInteractor;
late _MockMeteringCommunicationBloc communicationBloc;
late CameraContainerBloc bloc;
setUpAll(() {
meteringInteractor = _MockMeteringInteractor();
communicationBloc = _MockMeteringCommunicationBloc();
});
setUp(() {
bloc = CameraContainerBloc(
meteringInteractor,
communicationBloc,
);
});
tearDown(() {
bloc.close();
});
group(
'`RequestPermissionEvent` tests',
() {
blocTest<CameraContainerBloc, CameraContainerState>(
'Request denied',
build: () => bloc,
setUp: () {
when(() => meteringInteractor.requestPermission()).thenAnswer((_) async => false);
},
act: (bloc) => bloc.add(const RequestPermissionEvent()),
verify: (_) {
verify(() => meteringInteractor.requestPermission()).called(1);
},
expect: () => [
isA<CameraErrorState>()
.having((state) => state.error, "error", CameraErrorType.permissionNotGranted),
],
);
blocTest<CameraContainerBloc, CameraContainerState>(
'Request granted -> check denied',
build: () => bloc,
setUp: () {
when(() => meteringInteractor.requestPermission()).thenAnswer((_) async => true);
when(() => meteringInteractor.checkCameraPermission()).thenAnswer((_) async => false);
},
act: (bloc) => bloc.add(const RequestPermissionEvent()),
verify: (_) {
verify(() => meteringInteractor.requestPermission()).called(1);
verify(() => meteringInteractor.checkCameraPermission()).called(1);
},
expect: () => [
isA<CameraLoadingState>(),
isA<CameraErrorState>()
.having((state) => state.error, "error", CameraErrorType.permissionNotGranted),
],
);
},
);
group(
'`InitializeEvent` tests',
() {
const cameraMethodChannel = MethodChannel('plugins.flutter.io/camera');
const cameraIdMethodChannel = MethodChannel('flutter.io/cameraPlugin/camera1');
const availableCameras = [
{
"name": "front",
"lensFacing": "front",
"sensorOrientation": 0,
},
{
"name": "back",
"lensFacing": "back",
"sensorOrientation": 0,
},
];
blocTest<CameraContainerBloc, CameraContainerState>(
'No cameras detected',
setUp: () {
when(() => meteringInteractor.checkCameraPermission()).thenAnswer((_) async => true);
TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger
.setMockMethodCallHandler(
cameraMethodChannel,
(methodCall) async {
switch (methodCall.method) {
case "availableCameras":
return const [];
default:
return null;
}
},
);
},
tearDown: () {
TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger
.setMockMethodCallHandler(cameraMethodChannel, null);
},
build: () => bloc,
act: (bloc) => bloc.add(const InitializeEvent()),
verify: (_) {
verify(() => meteringInteractor.checkCameraPermission()).called(1);
},
expect: () => [
isA<CameraLoadingState>(),
isA<CameraErrorState>()
.having((state) => state.error, "error", CameraErrorType.noCamerasDetected),
],
);
blocTest<CameraContainerBloc, CameraContainerState>(
'Catch other initialization errors',
setUp: () {
when(() => meteringInteractor.checkCameraPermission()).thenAnswer((_) async => true);
TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger
.setMockMethodCallHandler(
cameraMethodChannel,
(methodCall) async {
switch (methodCall.method) {
case "availableCameras":
return availableCameras;
default:
return null;
}
},
);
},
tearDown: () {
TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger
.setMockMethodCallHandler(cameraMethodChannel, null);
},
build: () => bloc,
act: (bloc) => bloc.add(const InitializeEvent()),
verify: (_) {
verify(() => meteringInteractor.checkCameraPermission()).called(1);
},
expect: () => [
isA<CameraLoadingState>(),
isA<CameraErrorState>().having((state) => state.error, "error", CameraErrorType.other),
],
);
blocTest<CameraContainerBloc, CameraContainerState>(
'Successful initialization',
setUp: () {
when(() => meteringInteractor.checkCameraPermission()).thenAnswer((_) async => true);
TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger
.setMockMethodCallHandler(
cameraMethodChannel,
(methodCall) async {
switch (methodCall.method) {
case "availableCameras":
return availableCameras;
case "create":
return {"cameraId": 1};
case "initialize":
await cameraIdMethodChannel.invokeMockMethod("initialized", {
'cameraId': 1,
'previewWidth': 2160.0,
'previewHeight': 3840.0,
'exposureMode': 'auto',
'exposurePointSupported': true,
'focusMode': 'auto',
'focusPointSupported': true,
});
return {};
case "setFlashMode":
return '';
// TODO: implement responses for other methods used initialization
default:
return null;
}
},
);
},
tearDown: () {
TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger
.setMockMethodCallHandler(cameraMethodChannel, null);
TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger
.setMockMethodCallHandler(cameraIdMethodChannel, null);
},
build: () => bloc,
act: (bloc) => bloc.add(const InitializeEvent()),
verify: (_) {
verify(() => meteringInteractor.checkCameraPermission()).called(1);
},
expect: () => [
isA<CameraLoadingState>(),
isA<CameraInitializedState>(),
isA<CameraActiveState>(),
],
);
},
);
}
extension _MethodChannelMock on MethodChannel {
Future<void> invokeMockMethod(String method, dynamic arguments) async {
final data = const StandardMethodCodec().encodeMethodCall(MethodCall(method, arguments));
await TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger.handlePlatformMessage(
name,
data,
(ByteData? data) {},
);
}
}

4
test/screens/metering/components/light_sensor/bloc_container_light_sensor_test.dart
View file

@ -18,13 +18,13 @@ class _MockMeteringCommunicationBloc extends MockBloc<
class _MockMeteringInteractor extends Mock implements MeteringInteractor {}
void main() {
late _MockMeteringCommunicationBloc communicationBloc;
late _MockMeteringInteractor meteringInteractor;
late _MockMeteringCommunicationBloc communicationBloc;
late LightSensorContainerBloc bloc;
setUpAll(() {
communicationBloc = _MockMeteringCommunicationBloc();
meteringInteractor = _MockMeteringInteractor();
communicationBloc = _MockMeteringCommunicationBloc();
});
setUp(() {