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29 lines
853 B
29 lines
853 B
import 'package:flutter/material.dart';
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import 'package:flutter_test/flutter_test.dart';
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import 'package:provider/provider.dart';
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import 'package:provider_counter/main.dart';
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void main() {
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testWidgets('Counter increments smoke test', (tester) async {
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// Build our app, provide it with a model, and trigger a frame.
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await tester.pumpWidget(
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ChangeNotifierProvider(
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builder: (context) => Counter(),
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child: MyApp(),
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),
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);
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// Verify that our counter starts at 0.
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expect(find.text('0'), findsOneWidget);
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expect(find.text('1'), findsNothing);
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// Tap the '+' icon and trigger a frame.
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await tester.tap(find.byIcon(Icons.add));
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await tester.pump();
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// Verify that our counter has incremented.
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expect(find.text('0'), findsNothing);
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expect(find.text('1'), findsOneWidget);
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});
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}
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