143 lines
3.9 KiB
Dart
143 lines
3.9 KiB
Dart
import 'package:flutter/material.dart';
|
|
import 'package:flutter_test/flutter_test.dart';
|
|
import 'package:mocktail/mocktail.dart';
|
|
import 'package:stream_chat_flutter/stream_chat_flutter.dart';
|
|
|
|
import 'mocks.dart';
|
|
|
|
void main() {
|
|
testWidgets(
|
|
'BackButton control test',
|
|
(WidgetTester tester) async {
|
|
final theme = ThemeData();
|
|
await tester.pumpWidget(
|
|
MaterialApp(
|
|
home: const Material(child: Text('Home')),
|
|
routes: <String, WidgetBuilder>{
|
|
'/next': (BuildContext context) => Material(
|
|
child: Center(
|
|
child: StreamChatTheme(
|
|
data: StreamChatThemeData.fromTheme(theme),
|
|
child: const StreamBackButton(),
|
|
),
|
|
),
|
|
),
|
|
},
|
|
),
|
|
);
|
|
|
|
// ignore: unawaited_futures
|
|
tester.state<NavigatorState>(find.byType(Navigator)).pushNamed('/next');
|
|
|
|
await tester.pumpAndSettle();
|
|
|
|
await tester.tap(find.byType(StreamBackButton));
|
|
|
|
await tester.pumpAndSettle();
|
|
|
|
expect(find.text('Home'), findsOneWidget);
|
|
},
|
|
);
|
|
|
|
testWidgets(
|
|
'it should not throw errors if cannot pop',
|
|
(WidgetTester tester) async {
|
|
final theme = ThemeData();
|
|
await tester.pumpWidget(
|
|
MaterialApp(
|
|
home: Material(
|
|
child: Center(
|
|
child: StreamChatTheme(
|
|
data: StreamChatThemeData.fromTheme(theme),
|
|
child: const StreamBackButton(),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
|
|
await tester.pumpAndSettle();
|
|
|
|
await tester.tap(find.byType(StreamBackButton));
|
|
|
|
await tester.pumpAndSettle();
|
|
|
|
expect(find.byType(StreamBackButton), findsOneWidget);
|
|
},
|
|
);
|
|
|
|
testWidgets(
|
|
'BackButton onPressed overrides default pop behavior',
|
|
(WidgetTester tester) async {
|
|
final theme = ThemeData();
|
|
var customCallbackWasCalled = false;
|
|
await tester.pumpWidget(
|
|
MaterialApp(
|
|
home: const Material(child: Text('Home')),
|
|
routes: <String, WidgetBuilder>{
|
|
'/next': (BuildContext context) => Material(
|
|
child: Center(
|
|
child: StreamChatTheme(
|
|
data: StreamChatThemeData.fromTheme(theme),
|
|
child: StreamBackButton(
|
|
onPressed: () => customCallbackWasCalled = true,
|
|
),
|
|
),
|
|
),
|
|
),
|
|
},
|
|
),
|
|
);
|
|
|
|
// ignore: unawaited_futures
|
|
tester.state<NavigatorState>(find.byType(Navigator)).pushNamed('/next');
|
|
|
|
await tester.pumpAndSettle();
|
|
|
|
expect(find.text('Home'), findsNothing); // Start off on the second page.
|
|
expect(
|
|
customCallbackWasCalled,
|
|
false,
|
|
); // customCallbackWasCalled should still be false.
|
|
await tester.tap(find.byType(StreamBackButton));
|
|
|
|
await tester.pumpAndSettle();
|
|
|
|
// We're still on the second page.
|
|
expect(find.text('Home'), findsNothing);
|
|
// But the custom callback is called.
|
|
expect(customCallbackWasCalled, true);
|
|
},
|
|
);
|
|
|
|
testWidgets(
|
|
'it should show unread count',
|
|
(WidgetTester tester) async {
|
|
final client = MockClient();
|
|
final clientState = MockClientState();
|
|
|
|
when(() => client.state).thenReturn(clientState);
|
|
when(() => clientState.totalUnreadCount).thenAnswer((_) => 0);
|
|
when(() => clientState.totalUnreadCountStream)
|
|
.thenAnswer((_) => Stream.value(0));
|
|
|
|
await tester.pumpWidget(
|
|
MaterialApp(
|
|
home: Material(
|
|
child: Center(
|
|
child: StreamChat(
|
|
client: client,
|
|
child: const StreamBackButton(
|
|
showUnreads: true,
|
|
),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
|
|
expect(find.byType(UnreadIndicator), findsOneWidget);
|
|
},
|
|
);
|
|
}
|