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Add some tests for the picture gallery

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This commit is contained in:
Roland Geider
2021-05-11 13:18:05 +02:00
parent ee2e6ac671
commit 123f64d0eb
8 changed files with 276 additions and 5 deletions
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5
lib/l10n/app_en.arb
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@@ -394,5 +394,8 @@
"description": "Label and error message when the user hasn't selected an image to save"
},
"takePicture": "Take a picture",
"chooseFromLibrary": "Choose from photo library"
"chooseFromLibrary": "Choose from photo library",
"gallery": "Gallery",
"addImage": "Add image"
}

5
lib/screens/gallery_screen.dart
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@@ -20,6 +20,7 @@ import 'dart:io';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter_gen/gen_l10n/app_localizations.dart';
import 'package:image_picker/image_picker.dart';
import 'package:provider/provider.dart';
import 'package:wger/providers/gallery.dart';
@@ -63,7 +64,7 @@ class _GalleryScreenState extends State<GalleryScreen> {
Widget build(BuildContext context) {
return Scaffold(
appBar: WgerAppBar(
'Gallery',
AppLocalizations.of(context)!.gallery,
),
drawer: AppDrawer(),
floatingActionButton: FloatingActionButton(
@@ -73,7 +74,7 @@ class _GalleryScreenState extends State<GalleryScreen> {
context,
FormScreen.routeName,
arguments: FormScreenArguments(
'Add image',
AppLocalizations.of(context)!.addImage,
ImageForm(),
true,
),

4
lib/widgets/gallery/overview.dart
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@@ -47,6 +47,7 @@ class Gallery extends StatelessWidget {
showModalBottomSheet(
builder: (context) => Material(
child: Container(
key: Key('image-${currentImage.id}-detail'),
padding: EdgeInsets.all(10),
color: Colors.white,
child: Column(
@@ -96,8 +97,9 @@ class Gallery extends StatelessWidget {
);
},
child: FadeInImage(
key: Key('image-${currentImage.id}'),
placeholder: AssetImage('assets/images/placeholder.png'),
image: NetworkImage(provider.images[index].url!),
image: NetworkImage(currentImage.url!),
fit: BoxFit.cover,
),
);

9
pubspec.lock
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@@ -332,7 +332,7 @@ packages:
name: flutter_math_fork
url: "https://pub.dartlang.org"
source: hosted
version: "0.3.2+1"
version: "0.3.3"
flutter_plugin_android_lifecycle:
dependency: transitive
description:
@@ -518,6 +518,13 @@ packages:
url: "https://pub.dartlang.org"
source: hosted
version: "1.0.0"
network_image_mock:
dependency: "direct dev"
description:
name: network_image_mock
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.0"
package_config:
dependency: transitive
description:

1
pubspec.yaml
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@@ -58,6 +58,7 @@ dev_dependencies:
flutter_launcher_icons: ^0.9.0
json_serializable: ^4.0.4
mockito: ^5.0.4
network_image_mock: ^2.0.0
flutter_icons:
android: true

89
test/gallery_screen_test.dart Normal file
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@@ -0,0 +1,89 @@
/*
* This file is part of wger Workout Manager <https://github.com/wger-project>.
* Copyright (C) 2020, 2021 wger Team
*
* wger Workout Manager is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* wger Workout Manager is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
import 'package:flutter/material.dart';
import 'package:flutter_gen/gen_l10n/app_localizations.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:mockito/annotations.dart';
import 'package:mockito/mockito.dart';
import 'package:network_image_mock/network_image_mock.dart';
import 'package:provider/provider.dart';
import 'package:wger/providers/gallery.dart';
import 'package:wger/widgets/gallery/overview.dart';
import '../test_data/gallery.dart';
import 'gallery_screen_test.mocks.dart';
@GenerateMocks([GalleryProvider])
void main() {
var mockGalleryProvider = MockGalleryProvider();
setUp(() {
mockGalleryProvider = MockGalleryProvider();
when(mockGalleryProvider.images).thenAnswer((_) => getTestImages());
});
Widget createScreen({locale = 'en'}) {
return ChangeNotifierProvider<GalleryProvider>(
create: (context) => mockGalleryProvider,
child: MaterialApp(
locale: Locale(locale),
localizationsDelegates: AppLocalizations.localizationsDelegates,
supportedLocales: AppLocalizations.supportedLocales,
home: Gallery(),
),
);
}
testWidgets('Test the widgets on the gallery screen', (WidgetTester tester) async {
await mockNetworkImagesFor(() => tester.pumpWidget(createScreen()));
expect(find.byType(GestureDetector), findsNWidgets(4));
});
testWidgets('Test opening the form for an existing image', (WidgetTester tester) async {
await mockNetworkImagesFor(() => tester.pumpWidget(createScreen()));
await tester.tap(find.byKey(Key('image-1')));
await tester.pumpAndSettle();
// Edit dialog opens
expect(find.byKey(Key('image-1-detail')), findsOneWidget);
expect(find.byType(Image), findsNWidgets(5)); // four in the overview, one in the popup
expect(find.text('A very cool image from the gym'), findsOneWidget);
expect(find.byIcon(Icons.edit), findsOneWidget);
expect(find.byIcon(Icons.delete), findsOneWidget);
//expect(find.byType(ListTile), findsOneWidget);
});
testWidgets('Tests the localization of dates - EN', (WidgetTester tester) async {
await mockNetworkImagesFor(() => tester.pumpWidget(createScreen()));
await tester.tap(find.byKey(Key('image-1')));
await tester.pumpAndSettle();
expect(find.text('5/30/2021'), findsOneWidget);
});
testWidgets('Tests the localization of dates - DE', (WidgetTester tester) async {
await mockNetworkImagesFor(() => tester.pumpWidget(createScreen(locale: 'de')));
await tester.tap(find.byKey(Key('image-1')));
await tester.pumpAndSettle();
expect(find.text('30.5.2021'), findsOneWidget);
});
}

116
test/gallery_screen_test.mocks.dart Normal file
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@@ -0,0 +1,116 @@
// Mocks generated by Mockito 5.0.7 from annotations
// in wger/test/gallery_screen_test.dart.
// Do not manually edit this file.
import 'dart:async' as _i7;
import 'dart:ui' as _i9;
import 'package:http/src/client.dart' as _i3;
import 'package:http/src/response.dart' as _i4;
import 'package:image_picker_platform_interface/src/types/picked_file/io.dart' as _i8;
import 'package:mockito/mockito.dart' as _i1;
import 'package:wger/models/gallery/image.dart' as _i6;
import 'package:wger/providers/auth.dart' as _i2;
import 'package:wger/providers/gallery.dart' as _i5;
// ignore_for_file: comment_references
// ignore_for_file: unnecessary_parenthesis
// ignore_for_file: prefer_const_constructors
// ignore_for_file: avoid_redundant_argument_values
class _FakeAuthProvider extends _i1.Fake implements _i2.AuthProvider {}
class _FakeClient extends _i1.Fake implements _i3.Client {}
class _FakeResponse extends _i1.Fake implements _i4.Response {}
/// A class which mocks [GalleryProvider].
///
/// See the documentation for Mockito's code generation for more information.
class MockGalleryProvider extends _i1.Mock implements _i5.GalleryProvider {
MockGalleryProvider() {
_i1.throwOnMissingStub(this);
}
@override
List<_i6.Image> get images =>
(super.noSuchMethod(Invocation.getter(#images), returnValue: <_i6.Image>[])
as List<_i6.Image>);
@override
set images(List<_i6.Image>? _images) =>
super.noSuchMethod(Invocation.setter(#images, _images), returnValueForMissingStub: null);
@override
bool get hasListeners =>
(super.noSuchMethod(Invocation.getter(#hasListeners), returnValue: false) as bool);
@override
_i2.AuthProvider get auth =>
(super.noSuchMethod(Invocation.getter(#auth), returnValue: _FakeAuthProvider())
as _i2.AuthProvider);
@override
set auth(_i2.AuthProvider? _auth) =>
super.noSuchMethod(Invocation.setter(#auth, _auth), returnValueForMissingStub: null);
@override
_i3.Client get client =>
(super.noSuchMethod(Invocation.getter(#client), returnValue: _FakeClient()) as _i3.Client);
@override
set client(_i3.Client? _client) =>
super.noSuchMethod(Invocation.setter(#client, _client), returnValueForMissingStub: null);
@override
_i7.Future<void> fetchAndSetGallery() =>
(super.noSuchMethod(Invocation.method(#fetchAndSetGallery, []),
returnValue: Future<void>.value(null),
returnValueForMissingStub: Future.value()) as _i7.Future<void>);
@override
_i7.Future<void> addImage(_i6.Image? image, _i8.PickedFile? imageFile) =>
(super.noSuchMethod(Invocation.method(#addImage, [image, imageFile]),
returnValue: Future<void>.value(null),
returnValueForMissingStub: Future.value()) as _i7.Future<void>);
@override
_i7.Future<void> editImage(_i6.Image? image, _i8.PickedFile? imageFile) =>
(super.noSuchMethod(Invocation.method(#editImage, [image, imageFile]),
returnValue: Future<void>.value(null),
returnValueForMissingStub: Future.value()) as _i7.Future<void>);
@override
_i7.Future<void> deleteImage(_i6.Image? image) =>
(super.noSuchMethod(Invocation.method(#deleteImage, [image]),
returnValue: Future<void>.value(null),
returnValueForMissingStub: Future.value()) as _i7.Future<void>);
@override
void addListener(_i9.VoidCallback? listener) => super
.noSuchMethod(Invocation.method(#addListener, [listener]), returnValueForMissingStub: null);
@override
void removeListener(_i9.VoidCallback? listener) =>
super.noSuchMethod(Invocation.method(#removeListener, [listener]),
returnValueForMissingStub: null);
@override
void dispose() =>
super.noSuchMethod(Invocation.method(#dispose, []), returnValueForMissingStub: null);
@override
void notifyListeners() =>
super.noSuchMethod(Invocation.method(#notifyListeners, []), returnValueForMissingStub: null);
@override
dynamic makeUrl(String? path, {int? id, String? objectMethod, Map<String, dynamic>? query}) =>
super.noSuchMethod(Invocation.method(
#makeUrl, [path], {#id: id, #objectMethod: objectMethod, #query: query}));
@override
_i7.Future<Map<String, dynamic>> fetch(Uri? uri) =>
(super.noSuchMethod(Invocation.method(#fetch, [uri]),
returnValue: Future<Map<String, dynamic>>.value(<String, dynamic>{}))
as _i7.Future<Map<String, dynamic>>);
@override
_i7.Future<Map<String, dynamic>> post(Map<String, dynamic>? data, Uri? uri) =>
(super.noSuchMethod(Invocation.method(#post, [data, uri]),
returnValue: Future<Map<String, dynamic>>.value(<String, dynamic>{}))
as _i7.Future<Map<String, dynamic>>);
@override
_i7.Future<Map<String, dynamic>> patch(Map<String, dynamic>? data, Uri? uri) =>
(super.noSuchMethod(Invocation.method(#patch, [data, uri]),
returnValue: Future<Map<String, dynamic>>.value(<String, dynamic>{}))
as _i7.Future<Map<String, dynamic>>);
@override
_i7.Future<_i4.Response> deleteRequest(String? url, int? id) =>
(super.noSuchMethod(Invocation.method(#deleteRequest, [url, id]),
returnValue: Future<_i4.Response>.value(_FakeResponse())) as _i7.Future<_i4.Response>);
}

52
test_data/gallery.dart Normal file
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@@ -0,0 +1,52 @@
/*
* This file is part of wger Workout Manager <https://github.com/wger-project>.
* Copyright (C) 2020, 2021 wger Team
*
* wger Workout Manager is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* wger Workout Manager is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
import 'package:wger/models/gallery/image.dart' as gallery;
List<gallery.Image> getTestImages() {
return [
gallery.Image(
id: 1,
url:
'https://github.com/wger-project/flutter/raw/master/android/fastlane/metadata/android/en-US/images/phoneScreenshots/01%20-%20workout%20plan.png?raw=true',
description: 'A very cool image from the gym',
date: DateTime(2021, 5, 30),
),
gallery.Image(
id: 2,
url:
'https://github.com/wger-project/flutter/raw/master/android/fastlane/metadata/android/en-US/images/phoneScreenshots/02%20-%20workout%20log.png?raw=true',
description: 'Some description',
date: DateTime(2021, 4, 20),
),
gallery.Image(
id: 3,
url:
'https://github.com/wger-project/flutter/raw/master/android/fastlane/metadata/android/en-US/images/phoneScreenshots/04%20-%20nutritional%20plan.png?raw=true',
description: '1 22 333 4444',
date: DateTime(2021, 5, 30),
),
gallery.Image(
id: 4,
url:
'https://raw.githubusercontent.com/wger-project/flutter/master/android/fastlane/metadata/android/en-US/images/phoneScreenshots/05%20-%20weight.png',
description: '',
date: DateTime(2021, 2, 22),
)
];
}