| // Copyright 2013 The Flutter Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| import 'dart:ui'; |
| |
| import 'package:camera_android_camerax/src/aspect_ratio_strategy.dart'; |
| import 'package:camera_android_camerax/src/instance_manager.dart'; |
| import 'package:camera_android_camerax/src/resolution_selector.dart'; |
| import 'package:camera_android_camerax/src/resolution_strategy.dart'; |
| import 'package:flutter_test/flutter_test.dart'; |
| import 'package:mockito/annotations.dart'; |
| import 'package:mockito/mockito.dart'; |
| |
| import 'resolution_selector_test.mocks.dart'; |
| import 'test_camerax_library.g.dart'; |
| |
| @GenerateMocks(<Type>[ |
| AspectRatioStrategy, |
| ResolutionStrategy, |
| TestResolutionSelectorHostApi, |
| TestInstanceManagerHostApi, |
| ]) |
| void main() { |
| TestWidgetsFlutterBinding.ensureInitialized(); |
| |
| group('ResolutionSelector', () { |
| tearDown(() { |
| TestResolutionSelectorHostApi.setup(null); |
| TestInstanceManagerHostApi.setup(null); |
| }); |
| |
| test( |
| 'detached constructor does not make call to create expected AspectRatioStrategy instance', |
| () async { |
| final MockTestResolutionSelectorHostApi mockApi = |
| MockTestResolutionSelectorHostApi(); |
| TestResolutionSelectorHostApi.setup(mockApi); |
| TestInstanceManagerHostApi.setup(MockTestInstanceManagerHostApi()); |
| |
| final InstanceManager instanceManager = InstanceManager( |
| onWeakReferenceRemoved: (_) {}, |
| ); |
| |
| const int preferredAspectRatio = 1; |
| |
| const int fallbackRule = 1; |
| |
| AspectRatioStrategy.detached( |
| preferredAspectRatio: preferredAspectRatio, |
| fallbackRule: fallbackRule, |
| instanceManager: instanceManager, |
| ); |
| |
| ResolutionSelector.detached( |
| resolutionStrategy: MockResolutionStrategy(), |
| aspectRatioStrategy: MockAspectRatioStrategy(), |
| instanceManager: instanceManager, |
| ); |
| |
| verifyNever(mockApi.create( |
| argThat(isA<int>()), |
| argThat(isA<int>()), |
| argThat(isA<int>()), |
| )); |
| }); |
| |
| test('HostApi create creates expected ResolutionSelector instance', () { |
| final MockTestResolutionSelectorHostApi mockApi = |
| MockTestResolutionSelectorHostApi(); |
| TestResolutionSelectorHostApi.setup(mockApi); |
| TestInstanceManagerHostApi.setup(MockTestInstanceManagerHostApi()); |
| |
| final InstanceManager instanceManager = InstanceManager( |
| onWeakReferenceRemoved: (_) {}, |
| ); |
| |
| final ResolutionStrategy resolutionStrategy = ResolutionStrategy.detached( |
| boundSize: const Size(50, 30), |
| fallbackRule: ResolutionStrategy.fallbackRuleClosestLower, |
| instanceManager: instanceManager, |
| ); |
| const int resolutionStrategyIdentifier = 14; |
| instanceManager.addHostCreatedInstance( |
| resolutionStrategy, |
| resolutionStrategyIdentifier, |
| onCopy: (ResolutionStrategy original) => ResolutionStrategy.detached( |
| boundSize: original.boundSize, |
| fallbackRule: original.fallbackRule, |
| instanceManager: instanceManager, |
| ), |
| ); |
| |
| final AspectRatioStrategy aspectRatioStrategy = |
| AspectRatioStrategy.detached( |
| preferredAspectRatio: AspectRatio.ratio4To3, |
| fallbackRule: AspectRatioStrategy.fallbackRuleAuto, |
| instanceManager: instanceManager, |
| ); |
| const int aspectRatioStrategyIdentifier = 15; |
| instanceManager.addHostCreatedInstance( |
| aspectRatioStrategy, |
| aspectRatioStrategyIdentifier, |
| onCopy: (AspectRatioStrategy original) => AspectRatioStrategy.detached( |
| preferredAspectRatio: original.preferredAspectRatio, |
| fallbackRule: original.fallbackRule, |
| instanceManager: instanceManager, |
| ), |
| ); |
| |
| final ResolutionSelector instance = ResolutionSelector( |
| resolutionStrategy: resolutionStrategy, |
| aspectRatioStrategy: aspectRatioStrategy, |
| instanceManager: instanceManager, |
| ); |
| |
| verify(mockApi.create( |
| instanceManager.getIdentifier(instance), |
| resolutionStrategyIdentifier, |
| aspectRatioStrategyIdentifier, |
| )); |
| }); |
| }); |
| } |