widget_test.dart
286dea4b033emaster

widget_test.dart
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			// This is a basic Flutter widget test.
			//
			// To perform an interaction with a widget in your test, use the WidgetTester
			// utility that Flutter provides. For example, you can send tap and scroll
			// gestures. You can also use WidgetTester to find child widgets in the widget
			// tree, read text, and verify that the values of widget properties are correct.

			import 'package:flutter/material.dart';
			import 'package:flutter_test/flutter_test.dart';

			import 'package:student/main.dart';

			void main() {
			testWidgets('Counter increments smoke test', (WidgetTester tester) async {
			// Build our app and trigger a frame.
			await tester.pumpWidget(MyApp());

			// Verify that our counter starts at 0.
			expect(find.text('0'), findsOneWidget);
			expect(find.text('1'), findsNothing);

			// Tap the '+' icon and trigger a frame.
			await tester.tap(find.byIcon(Icons.add));
			await tester.pump();

			// Verify that our counter has incremented.
			expect(find.text('0'), findsNothing);
			expect(find.text('1'), findsOneWidget);
			});
			}