// Copyright 2014 The Flutter Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. import 'package:flutter_test/flutter_test.dart'; import 'package:flutter/material.dart'; import '../rendering/mock_canvas.dart'; Widget wrap({ Widget child }) { return MediaQuery( data: const MediaQueryData(), child: Directionality( textDirection: TextDirection.ltr, child: Material(child: child), ), ); } void main() { testWidgets('CheckboxListTile control test', (WidgetTester tester) async { final List<dynamic> log = <dynamic>[]; await tester.pumpWidget(wrap( child: CheckboxListTile( value: true, onChanged: (bool value) { log.add(value); }, title: const Text('Hello'), ), )); await tester.tap(find.text('Hello')); log.add('-'); await tester.tap(find.byType(Checkbox)); expect(log, equals(<dynamic>[false, '-', false])); }); testWidgets('CheckboxListTile checkColor test', (WidgetTester tester) async { Widget buildFrame(Color color) { return wrap( child: CheckboxListTile( value: true, checkColor: color, onChanged: (bool value) {}, ), ); } RenderBox getCheckboxListTileRenderer() { return tester.renderObject<RenderBox>(find.byType(CheckboxListTile)); } await tester.pumpWidget(buildFrame(null)); await tester.pumpAndSettle(); expect(getCheckboxListTileRenderer(), paints..path(color: const Color(0xFFFFFFFF))); // paints's color is 0xFFFFFFFF (default color) await tester.pumpWidget(buildFrame(const Color(0xFF000000))); await tester.pumpAndSettle(); expect(getCheckboxListTileRenderer(), paints..path(color: const Color(0xFF000000))); // paints's color is 0xFF000000 (params) }); testWidgets('CheckboxListTile activeColor test', (WidgetTester tester) async { Widget buildFrame(Color themeColor, Color activeColor) { return wrap( child: Theme( data: ThemeData(toggleableActiveColor: themeColor), child: CheckboxListTile( value: true, activeColor: activeColor, onChanged: (bool value) {}, ), ), ); } RenderBox getCheckboxListTileRenderer() { return tester.renderObject<RenderBox>(find.byType(CheckboxListTile)); } await tester.pumpWidget(buildFrame(const Color(0xFF000000), null)); await tester.pumpAndSettle(); expect(getCheckboxListTileRenderer(), paints..rrect(color: const Color(0xFF000000))); // paints's color is 0xFF000000 (theme) await tester.pumpWidget(buildFrame(const Color(0xFF000000), const Color(0xFFFFFFFF))); await tester.pumpAndSettle(); expect(getCheckboxListTileRenderer(), paints..rrect(color: const Color(0xFFFFFFFF))); // paints's color is 0xFFFFFFFF (params) }); }