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46 lines
1.6 KiB
Dart
46 lines
1.6 KiB
Dart
// Copyright 2017 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import 'package:flutter/material.dart';
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import 'package:flutter_test/flutter_test.dart';
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import 'package:sample_catalog/basic_app_bar.dart' as basic_app_bar_sample;
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int choiceCount = basic_app_bar_sample.choices.length;
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IconData iconAt(int index) => basic_app_bar_sample.choices[index].icon;
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String titleAt(int index) => basic_app_bar_sample.choices[index].title;
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Finder findAppBarIcon(IconData icon) {
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return find.descendant(of: find.byType(AppBar), matching: find.byIcon(icon));
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}
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Finder findChoiceCard(IconData icon) {
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return find.descendant(of: find.byType(Card), matching: find.byIcon(icon));
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}
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void main() {
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testWidgets('basic_app_bar sample smoke test', (WidgetTester tester) async {
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basic_app_bar_sample.main();
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await tester.pump();
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// Tap on the two action buttons and all of the overflow menu items.
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// Verify that a Card with the expected icon appears.
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await tester.tap(findAppBarIcon(iconAt(0)));
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await tester.pumpAndSettle();
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expect(findChoiceCard(iconAt(0)), findsOneWidget);
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await tester.tap(findAppBarIcon(iconAt(1)));
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await tester.pumpAndSettle();
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expect(findChoiceCard(iconAt(1)), findsOneWidget);
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for (int i = 2; i < choiceCount; i += 1) {
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await tester.tap(findAppBarIcon(Icons.more_vert));
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await tester.pumpAndSettle();
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await tester.tap(find.text(titleAt(i)));
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await tester.pumpAndSettle();
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expect(findChoiceCard(iconAt(i)), findsOneWidget);
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}
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});
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}
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