import 'dart:convert'; import 'package:flutter/material.dart'; import 'package:flutter_test/flutter_test.dart'; import 'package:lightmeter/data/models/ev_source_type.dart'; import 'package:lightmeter/data/models/metering_screen_layout_config.dart'; import 'package:lightmeter/data/shared_prefs_service.dart'; import 'package:lightmeter/generated/l10n.dart'; import 'package:lightmeter/screens/metering/components/shared/readings_container/components/equipment_profile_picker/widget_picker_equipment_profiles.dart'; import 'package:lightmeter/screens/metering/components/shared/readings_container/components/extreme_exposure_pairs_container/widget_container_extreme_exposure_pairs.dart'; import 'package:lightmeter/screens/metering/components/shared/readings_container/components/film_picker/widget_picker_film.dart'; import 'package:lightmeter/screens/settings/screen_settings.dart'; import 'package:lightmeter/utils/platform_utils.dart'; import 'package:meta/meta.dart'; import 'package:shared_preferences/shared_preferences.dart'; import '../integration_test/utils/widget_tester_actions.dart'; import 'mocks/paid_features_mock.dart'; import 'utils/expectations.dart'; @isTestGroup void testToggleLayoutFeatures(String description) { group( description, () { setUp(() async { SharedPreferences.setMockInitialValues({ /// Metering values UserPreferencesService.evSourceTypeKey: EvSourceType.camera.index, UserPreferencesService.meteringScreenLayoutKey: json.encode( { MeteringScreenLayoutFeature.equipmentProfiles: true, MeteringScreenLayoutFeature.extremeExposurePairs: true, MeteringScreenLayoutFeature.filmPicker: true, }.toJson(), ), UserPreferencesService.seenChangelogVersionKey: await const PlatformUtils().version, }); }); testWidgets( 'Equipment profile picker', (tester) async { await tester.pumpApplication(selectedEquipmentProfileId: mockEquipmentProfiles.first.id); await tester.takePhoto(); expectPickerTitle(mockEquipmentProfiles.first.name); expectExtremeExposurePairs('f/1.8 - 1/100', 'f/16 - 1/1.3'); expectExposurePairsListItem(tester, 'f/1.8', '1/100'); await tester.scrollToTheLastExposurePair(equipmentProfile: mockEquipmentProfiles.first); expectExposurePairsListItem(tester, 'f/16', '1/1.3'); // Disable layout feature await tester.toggleLayoutFeature(S.current.meteringScreenLayoutHintEquipmentProfiles); expect( find.byType(EquipmentProfilePicker), findsNothing, reason: 'Equipment profile picker must be hidden from the metering screen when the corresponding layout feature is disabled.', ); expectExtremeExposurePairs( 'f/1.0 - 1/320', 'f/45 - 6"', reason: 'Aperture and shutter speed ranges must be reset to default values when equipment profile is reset', ); expectExposurePairsListItem( tester, 'f/1.0', '1/320', reason: 'Aperture and shutter speed ranges must be reset to default values when equipment profile is reset.', ); await tester.scrollToTheLastExposurePair(); expectExposurePairsListItem( tester, 'f/45', '6"', reason: 'Aperture and shutter speed ranges must be reset to default values when equipment profile is reset.', ); // Enable layout feature await tester.toggleLayoutFeature(S.current.meteringScreenLayoutHintEquipmentProfiles); expectPickerTitle( S.current.none, reason: 'Equipment profile must remain unselected when the corresponding layout feature is re-enabled.', ); }, ); testWidgets( 'Extreme exposure pairs container', (tester) async { await tester.pumpApplication(); await tester.takePhoto(); expectExtremeExposurePairs('f/1.0 - 1/320', 'f/45 - 6"'); expectExposurePairsListItem(tester, 'f/1.0', '1/320'); await tester.scrollToTheLastExposurePair(); expectExposurePairsListItem(tester, 'f/45', '6"'); // Disable layout feature await tester.toggleLayoutFeature(S.current.meteringScreenFeatureExtremeExposurePairs); expect( find.byType(ExtremeExposurePairsContainer), findsNothing, reason: 'Extreme exposure pairs container must be hidden from the metering screen when the corresponding layout feature is disabled.', ); expectExposurePairsListItem( tester, 'f/1.0', '1/320', reason: 'Exposure pairs list must not be affected by the visibility of the extreme exposure pairs container.', ); await tester.scrollToTheLastExposurePair(); expectExposurePairsListItem( tester, 'f/45', '6"', reason: 'Exposure pairs list must not be affected by the visibility of the extreme exposure pairs container.', ); // Enable layout feature await tester.toggleLayoutFeature(S.current.meteringScreenFeatureExtremeExposurePairs); expectExtremeExposurePairs( 'f/1.0 - 1/320', 'f/45 - 6"', reason: 'Exposure pairs list must not be affected by the visibility of the extreme exposure pairs container.', ); }, ); testWidgets( 'Film picker', (tester) async { await tester.pumpApplication(selectedFilm: mockFilms.first); await tester.takePhoto(); expectPickerTitle(mockFilms.first.name); expectExtremeExposurePairs('f/1.0 - 1/320', 'f/45 - 12"'); expectExposurePairsListItem(tester, 'f/1.0', '1/320'); await tester.scrollToTheLastExposurePair(); expectExposurePairsListItem(tester, 'f/45', '12"'); // Disable layout feature await tester.toggleLayoutFeature(S.current.meteringScreenFeatureFilmPicker); expect( find.byType(FilmPicker), findsNothing, reason: 'Film picker must be hidden from the metering screen when the corresponding layout feature is disabled.', ); expectExtremeExposurePairs( 'f/1.0 - 1/320', 'f/45 - 6"', reason: 'Shutter speed must not be affected by reciprocity when film is discarded.', ); expectExposurePairsListItem( tester, 'f/1.0', '1/320', reason: 'Shutter speed must not be affected by reciprocity when film is discarded.', ); await tester.scrollToTheLastExposurePair(); expectExposurePairsListItem( tester, 'f/45', '6"', reason: 'Shutter speed must not be affected by reciprocity when film is discarded.', ); // Enable layout feature await tester.toggleLayoutFeature(S.current.meteringScreenFeatureFilmPicker); expectPickerTitle( S.current.none, reason: 'Film must remain unselected when the corresponding layout feature is re-enabled.', ); }, ); }, ); } extension on WidgetTester { Future toggleLayoutFeature(String feature) async { await openSettings(); await tapDescendantTextOf(S.current.meteringScreenLayout); await tapDescendantTextOf(feature); await tapSaveButton(); await navigatorPop(); } }