83 lines
2.7 KiB
Dart
83 lines
2.7 KiB
Dart
// Copyright 2014 The Flutter 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_api_samples/material/radio/radio.1.dart' as example;
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import 'package:flutter_test/flutter_test.dart';
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void main() {
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testWidgets('Radio colors can be changed', (WidgetTester tester) async {
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await tester.pumpWidget(const example.RadioExampleApp());
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expect(find.widgetWithText(AppBar, 'Radio Sample'), findsOne);
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expect(find.widgetWithText(ListTile, 'Fill color'), findsOne);
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expect(find.widgetWithText(ListTile, 'Background color'), findsOne);
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expect(find.widgetWithText(ListTile, 'Side'), findsOne);
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expect(find.widgetWithText(ListTile, 'Inner radius'), findsOne);
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final Radio<example.RadioType> radioFillColor = tester
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.widget<Radio<example.RadioType>>(
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find.byType(Radio<example.RadioType>).first,
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);
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expect(
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radioFillColor.fillColor!.resolve(const <WidgetState>{
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WidgetState.selected,
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}),
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Colors.deepPurple,
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);
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expect(
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radioFillColor.fillColor!.resolve(const <WidgetState>{}),
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Colors.deepPurple.shade200,
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);
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final Radio<example.RadioType> radioBackgroundColor = tester
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.widget<Radio<example.RadioType>>(
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find.byType(Radio<example.RadioType>).at(1),
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);
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expect(
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radioBackgroundColor.backgroundColor!.resolve(const <WidgetState>{
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WidgetState.selected,
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}),
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Colors.greenAccent.withValues(alpha: 0.5),
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);
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expect(
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radioBackgroundColor.backgroundColor!.resolve(const <WidgetState>{}),
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Colors.grey.shade300.withValues(alpha: 0.3),
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);
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final Radio<example.RadioType> radioSide = tester
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.widget<Radio<example.RadioType>>(
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find.byType(Radio<example.RadioType>).at(2),
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);
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expect(
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(radioSide.side! as WidgetStateBorderSide).resolve(const <WidgetState>{
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WidgetState.selected,
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}),
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const BorderSide(
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color: Colors.red,
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width: 4,
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strokeAlign: BorderSide.strokeAlignCenter,
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),
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);
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expect(
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(radioSide.side! as WidgetStateBorderSide).resolve(const <WidgetState>{}),
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const BorderSide(
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color: Colors.grey,
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width: 1.5,
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strokeAlign: BorderSide.strokeAlignCenter,
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),
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);
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final Radio<example.RadioType> radioInnerRadius = tester
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.widget<Radio<example.RadioType>>(
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find.byType(Radio<example.RadioType>).last,
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);
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expect(
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radioInnerRadius.innerRadius!.resolve(const <WidgetState>{
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WidgetState.selected,
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}),
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6,
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);
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});
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}
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