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4935ad4c77
We need a navigator stack to test that we arrive back at the detail page or at least a navigator observer to check that we pop() the page
114 lines
4.5 KiB
Dart
114 lines
4.5 KiB
Dart
/*
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* This file is part of wger Workout Manager <https://github.com/wger-project>.
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* Copyright (C) 2020, 2021 wger Team
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*
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* wger Workout Manager is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* wger Workout Manager is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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import 'package:flutter/material.dart';
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import 'package:flutter_gen/gen_l10n/app_localizations.dart';
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import 'package:flutter_test/flutter_test.dart';
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import 'package:mockito/annotations.dart';
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import 'package:mockito/mockito.dart';
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import 'package:provider/provider.dart';
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import 'package:wger/helpers/consts.dart';
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import 'package:wger/models/workouts/workout_plan.dart';
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import 'package:wger/providers/workout_plans.dart';
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import 'package:wger/screens/workout_plan_screen.dart';
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import 'package:wger/widgets/workouts/forms.dart';
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import 'workout_form_test.mocks.dart';
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@GenerateMocks([WorkoutPlans])
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void main() {
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var mockWorkoutPlans = MockWorkoutPlans();
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final plan1 = WorkoutPlan(id: 1, creationDate: DateTime(2021, 1, 1), description: 'test 1');
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final plan2 = WorkoutPlan(creationDate: DateTime(2021, 1, 2), description: '');
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setUp(() {
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mockWorkoutPlans = MockWorkoutPlans();
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});
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Widget createHomeScreen(WorkoutPlan workoutPlan, {locale = 'en'}) {
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final key = GlobalKey<NavigatorState>();
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return ChangeNotifierProvider<WorkoutPlans>(
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create: (context) => mockWorkoutPlans,
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child: MaterialApp(
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locale: Locale(locale),
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localizationsDelegates: AppLocalizations.localizationsDelegates,
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supportedLocales: AppLocalizations.supportedLocales,
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navigatorKey: key,
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home: Scaffold(
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body: WorkoutForm(workoutPlan),
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),
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routes: {
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WorkoutPlanScreen.routeName: (ctx) => WorkoutPlanScreen(),
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},
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),
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);
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}
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testWidgets('Test the widgets on the workout form', (WidgetTester tester) async {
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await tester.pumpWidget(createHomeScreen(plan1));
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await tester.pumpAndSettle();
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expect(find.byType(TextFormField), findsOneWidget);
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expect(find.byType(ElevatedButton), findsOneWidget);
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});
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testWidgets('Test editing an existing workout', (WidgetTester tester) async {
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when(mockWorkoutPlans.editWorkout(any)).thenAnswer((_) => Future.value(plan1));
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when(mockWorkoutPlans.addWorkout(any)).thenAnswer((_) => Future.value(plan2));
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await tester.pumpWidget(createHomeScreen(plan1));
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await tester.pumpAndSettle();
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expect(find.text(('test 1')), findsOneWidget, reason: 'Description of existing workout plan');
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await tester.enterText(find.byKey(Key('field-description')), 'New description');
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await tester.tap(find.byKey(Key(SUBMIT_BUTTON_KEY_NAME)));
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// Correct method was called
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verify(mockWorkoutPlans.editWorkout(any));
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verifyNever(mockWorkoutPlans.addWorkout(any));
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// TODO: edit calls Navigator.pop(), since the form can only be reached from the
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// detail page. The test needs to add the detail page to the stack so that
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// this can be checked.
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// https://stackoverflow.com/questions/50704647/how-to-test-navigation-via-navigator-in-flutter
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// Detail page
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//await tester.pumpAndSettle();
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//expect(find.text(('New description')), findsOneWidget, reason: 'Workout plan detail page');
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});
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testWidgets('Test creating a new workout', (WidgetTester tester) async {
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when(mockWorkoutPlans.editWorkout(any)).thenAnswer((_) => Future.value(plan1));
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when(mockWorkoutPlans.addWorkout(any)).thenAnswer((_) => Future.value(plan2));
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await tester.pumpWidget(createHomeScreen(plan2));
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await tester.pumpAndSettle();
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expect(find.text(('')), findsOneWidget, reason: 'New workout has no description');
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await tester.enterText(find.byKey(Key('field-description')), 'New cool workout');
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await tester.tap(find.byKey(Key(SUBMIT_BUTTON_KEY_NAME)));
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verifyNever(mockWorkoutPlans.editWorkout(any));
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verify(mockWorkoutPlans.addWorkout(any));
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// Detail page
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await tester.pumpAndSettle();
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expect(find.text(('New cool workout')), findsOneWidget, reason: 'Workout plan detail page');
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});
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}
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