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implemented MeteringScreen golden test

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This commit is contained in:
Vadim 2024-04-11 14:48:29 +02:00
parent 1d1b7a7413
commit 21a3c7722c
3 changed files with 166 additions and 2 deletions
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4
lib/data/light_sensor_service.dart
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@ -7,7 +7,7 @@ class LightSensorService {
const LightSensorService(this.localPlatform);
Future<bool> hasSensor() async {
if (!localPlatform.isAndroid) {
if (localPlatform.isIOS) {
return false;
}
try {
@ -18,7 +18,7 @@ class LightSensorService {
}
Stream<int> luxStream() {
if (!localPlatform.isAndroid) {
if (localPlatform.isIOS) {
return const Stream<int>.empty();
}
return LightSensor.luxStream();

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test/screens/metering/goldens/metering_screen.png Normal file
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164
test/screens/metering/screen_metering_golden_test.dart Normal file
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@ -0,0 +1,164 @@
import 'dart:convert';
import 'package:flutter/widgets.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:golden_toolkit/golden_toolkit.dart';
import 'package:light_sensor/light_sensor.dart';
import 'package:lightmeter/data/models/ev_source_type.dart';
import 'package:lightmeter/data/models/metering_screen_layout_config.dart';
import 'package:lightmeter/data/models/theme_type.dart';
import 'package:lightmeter/data/shared_prefs_service.dart';
import 'package:lightmeter/providers/user_preferences_provider.dart';
import 'package:lightmeter/screens/metering/components/bottom_controls/components/measure_button/widget_button_measure.dart';
import 'package:lightmeter/screens/metering/flow_metering.dart';
import 'package:m3_lightmeter_iap/m3_lightmeter_iap.dart';
import 'package:shared_preferences/shared_preferences.dart';
import '../../../integration_test/utils/platform_channel_mock.dart';
import '../../application_mock.dart';
class _MeteringScreenConfig {
final IAPProductStatus iapProductStatus;
final EvSourceType evSourceType;
_MeteringScreenConfig(
this.iapProductStatus,
this.evSourceType,
);
@override
String toString() {
final buffer = StringBuffer();
buffer.write(iapProductStatus.toString().split('.')[1]);
buffer.write(' - ');
buffer.write(evSourceType.toString().split('.')[1]);
return buffer.toString();
}
}
final _testScenarios = [IAPProductStatus.purchased, IAPProductStatus.purchasable].expand(
(iapProductStatus) => EvSourceType.values.map(
(evSourceType) => _MeteringScreenConfig(iapProductStatus, evSourceType),
),
);
void main() {
Future<void> setEvSource(WidgetTester tester, Key scenarioWidgetKey, EvSourceType evSourceType) async {
final flow = find.descendant(
of: find.byKey(scenarioWidgetKey),
matching: find.byType(MeteringFlow),
);
final BuildContext context = tester.element(flow);
if (UserPreferencesProvider.evSourceTypeOf(context) != evSourceType) {
UserPreferencesProvider.of(context).toggleEvSourceType();
}
await tester.pumpAndSettle();
}
Future<void> setTheme(WidgetTester tester, Key scenarioWidgetKey, ThemeType themeType) async {
final flow = find.descendant(
of: find.byKey(scenarioWidgetKey),
matching: find.byType(MeteringFlow),
);
final BuildContext context = tester.element(flow);
UserPreferencesProvider.of(context).setThemeType(themeType);
await tester.pumpAndSettle();
}
Future<void> takePhoto(WidgetTester tester, Key scenarioWidgetKey) async {
final button = find.descendant(
of: find.byKey(scenarioWidgetKey),
matching: find.byType(MeteringMeasureButton),
);
await tester.tap(button);
await tester.pump(const Duration(seconds: 2)); // wait for circular progress indicator
await tester.pump(const Duration(seconds: 1)); // wait for circular progress indicator
await tester.pumpAndSettle();
}
Future<void> toggleIncidentMetering(WidgetTester tester, Key scenarioWidgetKey, double ev) async {
final button = find.descendant(
of: find.byKey(scenarioWidgetKey),
matching: find.byType(MeteringMeasureButton),
);
await tester.tap(button);
await sendMockIncidentEv(ev);
await tester.tap(button);
await tester.pumpAndSettle();
}
setUpAll(() {
SharedPreferences.setMockInitialValues({
UserPreferencesService.evSourceTypeKey: EvSourceType.camera.index,
UserPreferencesService.meteringScreenLayoutKey: json.encode(
{
MeteringScreenLayoutFeature.equipmentProfiles: true,
MeteringScreenLayoutFeature.extremeExposurePairs: true,
MeteringScreenLayoutFeature.filmPicker: true,
}.toJson(),
),
});
TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger.setMockMethodCallHandler(
LightSensor.methodChannel,
(methodCall) async {
switch (methodCall.method) {
case "sensor":
return true;
default:
return null;
}
},
);
setupLightSensorStreamHandler();
});
tearDownAll(() {
TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger.setMockMethodCallHandler(
LightSensor.methodChannel,
null,
);
});
testGoldens(
'MeteringScreen golden test',
(tester) async {
final builder = DeviceBuilder();
for (final scenario in _testScenarios) {
builder.addScenario(
name: scenario.toString(),
widget: _MockMeteringFlow(productStatus: scenario.iapProductStatus),
onCreate: (scenarioWidgetKey) async {
await setEvSource(tester, scenarioWidgetKey, scenario.evSourceType);
if (scenarioWidgetKey.toString().contains('Dark')) {
await setTheme(tester, scenarioWidgetKey, ThemeType.dark);
}
if (scenario.evSourceType == EvSourceType.camera) {
await takePhoto(tester, scenarioWidgetKey);
} else {
await toggleIncidentMetering(tester, scenarioWidgetKey, 7.3);
}
},
);
}
await tester.pumpDeviceBuilder(builder);
await screenMatchesGolden(
tester,
'metering_screen',
);
},
);
}
class _MockMeteringFlow extends StatelessWidget {
final IAPProductStatus productStatus;
const _MockMeteringFlow({required this.productStatus});
@override
Widget build(BuildContext context) {
return GoldenTestApplicationMock(
productStatus: productStatus,
child: const MeteringFlow(),
);
}
}