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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,4 @@ | ||
| import 'package:flutter/material.dart'; | ||
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| /// Wrap MaterialApp and Scaffold around the given widget. | ||
| Widget wrapMaterial({required Widget? child}) => MaterialApp(home: Scaffold(body: child)); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,93 +1,104 @@ | ||
| import 'package:bloc_test/bloc_test.dart'; | ||
| import 'package:concordium_wallet/services/url_launcher.dart'; | ||
| import 'package:concordium_wallet/state.dart'; | ||
| import 'package:concordium_wallet/state/terms_and_conditions.dart'; | ||
| import 'package:flutter_bloc/flutter_bloc.dart'; | ||
| import 'package:mocktail/mocktail.dart'; | ||
| import 'package:concordium_wallet/screens/terms_and_conditions/widget.dart'; | ||
| import 'package:concordium_wallet/screens/terms_and_conditions/screen.dart'; | ||
| import 'package:concordium_wallet/services/wallet_proxy/model.dart'; | ||
| import 'package:flutter/material.dart'; | ||
| import 'package:flutter_test/flutter_test.dart'; | ||
| import 'package:provider/provider.dart'; | ||
|
|
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| class MockAppSharedPreferences extends Mock implements AppSharedPreferences {} | ||
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| class MockAppState extends Mock implements AppState { | ||
| @override | ||
| AppSharedPreferences get sharedPreferences => MockAppSharedPreferences(); | ||
| } | ||
| import 'helpers.dart'; | ||
|
|
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| class MockUrlLauncher extends Mock implements UrlLauncher {} | ||
|
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| /// Wrap MaterialApp and a Mocked App State around the given widget. | ||
| Widget makeTestableWidget({required Widget? child}) => MaterialApp( | ||
| home: ChangeNotifierProvider<AppState>( | ||
| create: (_) => MockAppState(), | ||
| child: Scaffold( | ||
| body: child, | ||
| ), | ||
| ), | ||
| ); | ||
| class MockTACCubit extends MockCubit<TermsAndConditionsAcceptanceState> implements TermsAndConditionAcceptance {} | ||
|
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| void main() { | ||
| group("Terms and conditions screen", () { | ||
| bool checked = false; | ||
| TermsAndConditionsScreen? tacScreen; | ||
| late Widget tacScreen; | ||
| late MockTACCubit mockTACCubit; | ||
| late TermsAndConditionsAcceptanceState state; | ||
| const String validVersion = "1.1.0"; | ||
| const String acceptedVersion = "1.0.0"; | ||
|
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| setUpAll(() { | ||
| registerFallbackValue(const AcceptedTermsAndConditions(version: validVersion)); | ||
| }); | ||
|
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| setUp(() { | ||
| checked = false; | ||
|
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| final terms = TermsAndConditions(Uri.parse("localhost"), validVersion); | ||
| state = TermsAndConditionsAcceptanceState( | ||
| accepted: const AcceptedTermsAndConditions(version: acceptedVersion), | ||
| valid: ValidTermsAndConditions.refreshedNow(termsAndConditions: terms)); | ||
|
|
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| // Build the terms and condition screen we wish to test | ||
| tacScreen = TermsAndConditionsScreen( | ||
| TermsAndConditionsViewModel( | ||
| TermsAndConditions(Uri.parse("localhost"), "1.1.0"), | ||
| "1.0.0", | ||
| (context) => checked = true, | ||
| ), | ||
| MockUrlLauncher()); | ||
| final rawTacScreen = TermsAndConditionsScreen(validTermsAndConditions: terms, urlLauncher: MockUrlLauncher()); | ||
| mockTACCubit = MockTACCubit(); | ||
|
|
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| tacScreen = BlocProvider<TermsAndConditionAcceptance>.value(value: mockTACCubit, child: wrapMaterial(child: rawTacScreen)); | ||
|
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| when(() => mockTACCubit.state).thenAnswer((_) => state); | ||
| when(() => mockTACCubit.userAccepted(any())).thenAnswer((_) { | ||
| checked = true; | ||
| }); | ||
| }); | ||
|
|
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| testWidgets('Pressing continue does not perform check', (WidgetTester tester) async { | ||
| await tester.pumpWidget(makeTestableWidget(child: tacScreen)); | ||
| // Arrange | ||
| await tester.pumpWidget(wrapMaterial(child: tacScreen)); | ||
|
|
||
| // TODO add better way to get widget (Not rely on matching strings) | ||
| await tester.tap(find.byKey(const Key("Continue"))); | ||
| // Act | ||
| // TODO use internationalized version here. | ||
| await tester.tap(find.text("Continue", findRichText: true)); | ||
|
|
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| // Assert | ||
| expect(checked, false); | ||
| }); | ||
|
|
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| testWidgets('Pressing continue, after toggling accept, performs check', (WidgetTester tester) async { | ||
| await tester.pumpWidget(makeTestableWidget(child: tacScreen)); | ||
| // Arrange | ||
| await tester.pumpWidget(tacScreen); | ||
|
|
||
| // Act | ||
| await tester.tap(find.byType(ToggleAcceptedWidget)); | ||
|
|
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| await tester.pump(); | ||
|
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| await tester.tap(find.byKey(const Key("Continue"))); | ||
| // TODO use internationalized version here. | ||
| await tester.tap(find.text("Continue", findRichText: true)); | ||
|
|
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| await tester.pump(); | ||
|
|
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| // Assert | ||
| expect(checked, true); | ||
| }); | ||
| }); | ||
|
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| testWidgets('Clicking on terms and conditions', (WidgetTester tester) async { | ||
| // Arrange | ||
| Uri uri = Uri.parse("localhost"); | ||
| var launcher = MockUrlLauncher(); | ||
|
|
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| // Build the terms and condition screen we wish to test | ||
| var tacScreen = TermsAndConditionsScreen( | ||
| TermsAndConditionsViewModel( | ||
| TermsAndConditions(uri, "1.1.0"), | ||
| "1.0.0", | ||
| (context) {}, | ||
| ), | ||
| launcher); | ||
| validTermsAndConditions: TermsAndConditions(uri, "1.1.0"), | ||
| urlLauncher: launcher, | ||
| ); | ||
|
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| await tester.pumpWidget(makeTestableWidget(child: tacScreen)); | ||
| await tester.pumpWidget(wrapMaterial(child: tacScreen)); | ||
|
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| when(() => launcher.canLaunch(uri)).thenAnswer((_) => Future.value(true)); | ||
| when(() => launcher.launch(uri)).thenAnswer((_) => Future.value(true)); | ||
|
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| await tester.tap(find.byKey(const Key("TermsAndConditionsText"))); | ||
| // Act | ||
| // TODO use internationalized version here. | ||
| await tester.tap(find.textContaining("I have read and agree to the", findRichText: true)); | ||
|
|
||
| // Assert | ||
| verify(() => launcher.launch(uri)).called(1); | ||
| }); | ||
| } |
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