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WIP Commits separated as follows: - Update lints in analysis_options files - Run `dart fix --apply` - Clean up leftover analysis issues - Run `dart format .` in the right places. Local analysis and testing passes. Checking CI now. Part of https://github.com/flutter/flutter/issues/178827 - Adoption of flutter_lints in examples/api coming in a separate change (cc @loic-sharma) ## Pre-launch Checklist - [ ] I read the [Contributor Guide] and followed the process outlined there for submitting PRs. - [ ] I read the [Tree Hygiene] wiki page, which explains my responsibilities. - [ ] I read and followed the [Flutter Style Guide], including [Features we expect every widget to implement]. - [ ] I signed the [CLA]. - [ ] I listed at least one issue that this PR fixes in the description above. - [ ] I updated/added relevant documentation (doc comments with `///`). - [ ] I added new tests to check the change I am making, or this PR is [test-exempt]. - [ ] I followed the [breaking change policy] and added [Data Driven Fixes] where supported. - [ ] All existing and new tests are passing. If you need help, consider asking for advice on the #hackers-new channel on [Discord]. **Note**: The Flutter team is currently trialing the use of [Gemini Code Assist for GitHub](https://developers.google.com/gemini-code-assist/docs/review-github-code). Comments from the `gemini-code-assist` bot should not be taken as authoritative feedback from the Flutter team. If you find its comments useful you can update your code accordingly, but if you are unsure or disagree with the feedback, please feel free to wait for a Flutter team member's review for guidance on which automated comments should be addressed. <!-- Links --> [Contributor Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview [Tree Hygiene]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md [test-exempt]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#tests [Flutter Style Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md [Features we expect every widget to implement]: https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md#features-we-expect-every-widget-to-implement [CLA]: https://cla.developers.google.com/ [flutter/tests]: https://github.com/flutter/tests [breaking change policy]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes [Discord]: https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md [Data Driven Fixes]: https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md
578 lines
20 KiB
Dart
578 lines
20 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/gestures.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter/rendering.dart';
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import 'package:flutter_test/flutter_test.dart';
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void main() {
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test('RadioThemeData copyWith, ==, hashCode basics', () {
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expect(const RadioThemeData(), const RadioThemeData().copyWith());
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expect(const RadioThemeData().hashCode, const RadioThemeData().copyWith().hashCode);
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});
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test('RadioThemeData lerp special cases', () {
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expect(RadioThemeData.lerp(null, null, 0), const RadioThemeData());
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const data = RadioThemeData();
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expect(identical(RadioThemeData.lerp(data, data, 0.5), data), true);
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});
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test('RadioThemeData defaults', () {
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const themeData = RadioThemeData();
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expect(themeData.mouseCursor, null);
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expect(themeData.fillColor, null);
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expect(themeData.overlayColor, null);
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expect(themeData.splashRadius, null);
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expect(themeData.materialTapTargetSize, null);
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expect(themeData.visualDensity, null);
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expect(themeData.backgroundColor, null);
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expect(themeData.side, null);
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expect(themeData.innerRadius, null);
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const theme = RadioTheme(data: RadioThemeData(), child: SizedBox());
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expect(theme.data.mouseCursor, null);
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expect(theme.data.fillColor, null);
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expect(theme.data.overlayColor, null);
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expect(theme.data.splashRadius, null);
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expect(theme.data.materialTapTargetSize, null);
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expect(theme.data.visualDensity, null);
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expect(theme.data.backgroundColor, null);
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expect(theme.data.side, null);
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expect(theme.data.innerRadius, null);
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});
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testWidgets('Default RadioThemeData debugFillProperties', (WidgetTester tester) async {
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final builder = DiagnosticPropertiesBuilder();
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const RadioThemeData().debugFillProperties(builder);
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final List<String> description = builder.properties
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.where((DiagnosticsNode node) => !node.isFiltered(DiagnosticLevel.info))
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.map((DiagnosticsNode node) => node.toString())
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.toList();
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expect(description, const <String>[]);
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});
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testWidgets('RadioThemeData implements debugFillProperties', (WidgetTester tester) async {
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final builder = DiagnosticPropertiesBuilder();
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const RadioThemeData(
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mouseCursor: WidgetStatePropertyAll<MouseCursor>(SystemMouseCursors.click),
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fillColor: WidgetStatePropertyAll<Color>(Color(0xfffffff0)),
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overlayColor: WidgetStatePropertyAll<Color>(Color(0xfffffff1)),
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splashRadius: 1.0,
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materialTapTargetSize: MaterialTapTargetSize.shrinkWrap,
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visualDensity: VisualDensity.standard,
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backgroundColor: WidgetStatePropertyAll<Color>(Color(0xfffffff2)),
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side: BorderSide(color: Color(0xfffffff3), width: 2),
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innerRadius: WidgetStatePropertyAll<double>(5.0),
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).debugFillProperties(builder);
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final List<String> description = builder.properties
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.where((DiagnosticsNode node) => !node.isFiltered(DiagnosticLevel.info))
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.map((DiagnosticsNode node) => node.toString())
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.toList();
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expect(
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description,
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equalsIgnoringHashCodes(<String>[
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'mouseCursor: WidgetStatePropertyAll(SystemMouseCursor(click))',
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'fillColor: WidgetStatePropertyAll(${const Color(0xfffffff0)})',
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'overlayColor: WidgetStatePropertyAll(${const Color(0xfffffff1)})',
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'splashRadius: 1.0',
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'materialTapTargetSize: MaterialTapTargetSize.shrinkWrap',
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'visualDensity: VisualDensity#00000(h: 0.0, v: 0.0)',
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'backgroundColor: WidgetStatePropertyAll(${const Color(0xfffffff2)})',
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'side: BorderSide(color: ${const Color(0xfffffff3)}, width: 2.0)',
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'innerRadius: WidgetStatePropertyAll(5.0)',
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]),
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);
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});
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testWidgets('Radio is themeable', (WidgetTester tester) async {
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tester.binding.focusManager.highlightStrategy = FocusHighlightStrategy.alwaysTraditional;
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const MouseCursor mouseCursor = SystemMouseCursors.text;
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const defaultFillColor = Color(0xfffffff0);
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const selectedFillColor = Color(0xfffffff1);
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const focusOverlayColor = Color(0xfffffff2);
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const hoverOverlayColor = Color(0xfffffff3);
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const defaultBackgroundColor = Color(0xfffffff4);
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const selectedBackgroundColor = Color(0xfffffff5);
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const splashRadius = 1.0;
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const MaterialTapTargetSize materialTapTargetSize = MaterialTapTargetSize.shrinkWrap;
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const visualDensity = VisualDensity(horizontal: 1, vertical: 1);
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const innerRadius = 5.0;
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Widget buildRadio({bool selected = false, bool autofocus = false}) {
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return MaterialApp(
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theme: ThemeData(
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radioTheme: RadioThemeData(
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mouseCursor: const WidgetStatePropertyAll<MouseCursor>(mouseCursor),
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fillColor: WidgetStateProperty.resolveWith((Set<WidgetState> states) {
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if (states.contains(WidgetState.selected)) {
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return selectedFillColor;
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}
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return defaultFillColor;
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}),
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overlayColor: WidgetStateProperty.resolveWith((Set<WidgetState> states) {
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if (states.contains(WidgetState.focused)) {
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return focusOverlayColor;
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}
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if (states.contains(WidgetState.hovered)) {
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return hoverOverlayColor;
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}
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return null;
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}),
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splashRadius: splashRadius,
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materialTapTargetSize: materialTapTargetSize,
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visualDensity: visualDensity,
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backgroundColor: WidgetStateProperty.resolveWith((Set<WidgetState> states) {
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if (states.contains(WidgetState.selected)) {
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return selectedBackgroundColor;
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}
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return defaultBackgroundColor;
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}),
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innerRadius: const WidgetStatePropertyAll<double>(innerRadius),
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),
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),
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home: Scaffold(
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body: Radio<int>(
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onChanged: (int? int) {},
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value: selected ? 1 : 0,
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groupValue: 1,
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autofocus: autofocus,
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),
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),
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);
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}
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// Radio.
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await tester.pumpWidget(buildRadio());
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await tester.pumpAndSettle();
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expect(
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_getRadioMaterial(tester),
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paints
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..circle(color: defaultBackgroundColor)
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..circle(color: defaultFillColor),
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);
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// Size from MaterialTapTargetSize.shrinkWrap with added VisualDensity.
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expect(tester.getSize(_findRadio()), const Size(40.0, 40.0) + visualDensity.baseSizeAdjustment);
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// Selected radio.
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await tester.pumpWidget(buildRadio(selected: true));
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await tester.pumpAndSettle();
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expect(
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_getRadioMaterial(tester),
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paints
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..circle(color: selectedBackgroundColor)
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..circle(color: selectedFillColor)
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..circle(color: selectedFillColor, radius: innerRadius),
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);
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// Radio with hover.
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await tester.pumpWidget(buildRadio());
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await _pointGestureToRadio(tester);
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await tester.pumpAndSettle();
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expect(_getRadioMaterial(tester), paints..circle(color: hoverOverlayColor));
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expect(
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RendererBinding.instance.mouseTracker.debugDeviceActiveCursor(1),
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SystemMouseCursors.text,
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);
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// Radio with focus.
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await tester.pumpWidget(buildRadio(autofocus: true));
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await tester.pumpAndSettle();
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expect(
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_getRadioMaterial(tester),
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paints..circle(color: focusOverlayColor, radius: splashRadius),
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);
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});
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testWidgets('Radio side is themeable', (WidgetTester tester) async {
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const defaultSide = BorderSide(color: Color(0xfffffff0), width: 2.0);
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const selectedSide = BorderSide(color: Color(0xfffffff1), width: 3.0);
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Widget buildRadio({bool selected = false, bool autofocus = false}) {
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return MaterialApp(
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theme: ThemeData(
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radioTheme: RadioThemeData(
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side: WidgetStateBorderSide.resolveWith((Set<WidgetState> states) {
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if (states.contains(WidgetState.selected)) {
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return selectedSide;
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}
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return defaultSide;
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}),
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),
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),
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home: Scaffold(
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body: Radio<int>(
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onChanged: (int? int) {},
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value: selected ? 1 : 0,
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groupValue: 1,
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autofocus: autofocus,
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),
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),
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);
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}
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// Radio.
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await tester.pumpWidget(buildRadio());
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expect(
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_getRadioMaterial(tester),
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paints
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..circle(color: Colors.transparent)
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..circle(color: defaultSide.color, strokeWidth: defaultSide.width),
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);
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// Selected radio.
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await tester.pumpWidget(buildRadio(selected: true));
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await tester.pumpAndSettle();
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expect(
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_getRadioMaterial(tester),
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paints
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..circle(color: Colors.transparent)
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..circle(color: selectedSide.color, strokeWidth: selectedSide.width),
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);
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});
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testWidgets('Radio properties are taken over the theme values', (WidgetTester tester) async {
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tester.binding.focusManager.highlightStrategy = FocusHighlightStrategy.alwaysTraditional;
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const MouseCursor themeMouseCursor = SystemMouseCursors.click;
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const themeDefaultFillColor = Color(0xfffffff0);
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const themeSelectedFillColor = Color(0xfffffff1);
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const themeFocusOverlayColor = Color(0xfffffff2);
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const themeHoverOverlayColor = Color(0xfffffff3);
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const themeDefaultBackgroundColor = Color(0xfffffff4);
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const themeSelectedBackgroundColor = Color(0xfffffff5);
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const themeSplashRadius = 1.0;
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const MaterialTapTargetSize themeMaterialTapTargetSize = MaterialTapTargetSize.padded;
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const VisualDensity themeVisualDensity = VisualDensity.standard;
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const themeInnerRadius = 5.0;
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const MouseCursor mouseCursor = SystemMouseCursors.text;
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const defaultFillColor = Color(0xeffffff0);
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const selectedFillColor = Color(0xeffffff1);
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const focusColor = Color(0xeffffff2);
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const hoverColor = Color(0xeffffff3);
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const defaultBackgroundColor = Color(0xeffffff4);
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const selectedBackgroundColor = Color(0xeffffff5);
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const splashRadius = 2.0;
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const MaterialTapTargetSize materialTapTargetSize = MaterialTapTargetSize.shrinkWrap;
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const visualDensity = VisualDensity(horizontal: 1, vertical: 1);
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const innerRadius = 6.0;
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Widget buildRadio({bool selected = false, bool autofocus = false}) {
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return MaterialApp(
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theme: ThemeData(
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radioTheme: RadioThemeData(
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mouseCursor: const WidgetStatePropertyAll<MouseCursor>(themeMouseCursor),
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fillColor: WidgetStateProperty.resolveWith((Set<WidgetState> states) {
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if (states.contains(WidgetState.selected)) {
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return themeSelectedFillColor;
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}
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return themeDefaultFillColor;
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}),
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overlayColor: WidgetStateProperty.resolveWith((Set<WidgetState> states) {
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if (states.contains(WidgetState.focused)) {
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return themeFocusOverlayColor;
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}
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if (states.contains(WidgetState.hovered)) {
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return themeHoverOverlayColor;
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}
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return null;
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}),
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splashRadius: themeSplashRadius,
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materialTapTargetSize: themeMaterialTapTargetSize,
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visualDensity: themeVisualDensity,
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backgroundColor: WidgetStateProperty.resolveWith((Set<WidgetState> states) {
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if (states.contains(WidgetState.selected)) {
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return themeSelectedBackgroundColor;
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}
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return themeDefaultBackgroundColor;
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}),
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innerRadius: const WidgetStatePropertyAll<double>(themeInnerRadius),
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),
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),
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home: Scaffold(
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body: Radio<int>(
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onChanged: (int? int) {},
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value: selected ? 0 : 1,
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groupValue: 0,
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autofocus: autofocus,
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mouseCursor: mouseCursor,
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fillColor: WidgetStateProperty.resolveWith((Set<WidgetState> states) {
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if (states.contains(WidgetState.selected)) {
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return selectedFillColor;
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}
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return defaultFillColor;
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}),
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focusColor: focusColor,
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hoverColor: hoverColor,
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splashRadius: splashRadius,
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materialTapTargetSize: materialTapTargetSize,
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visualDensity: visualDensity,
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backgroundColor: WidgetStateProperty.resolveWith((Set<WidgetState> states) {
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if (states.contains(WidgetState.selected)) {
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return selectedBackgroundColor;
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}
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return defaultBackgroundColor;
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}),
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innerRadius: const WidgetStatePropertyAll<double>(innerRadius),
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),
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),
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);
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}
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// Radio.
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await tester.pumpWidget(buildRadio());
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await tester.pumpAndSettle();
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expect(
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_getRadioMaterial(tester),
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paints
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..circle(color: defaultBackgroundColor)
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..circle(color: defaultFillColor),
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);
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// Size from MaterialTapTargetSize.shrinkWrap with added VisualDensity.
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expect(tester.getSize(_findRadio()), const Size(40.0, 40.0) + visualDensity.baseSizeAdjustment);
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// Selected radio.
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await tester.pumpWidget(buildRadio(selected: true));
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await tester.pumpAndSettle();
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expect(
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_getRadioMaterial(tester),
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paints
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..circle(color: selectedBackgroundColor)
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..circle(color: selectedFillColor)
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..circle(color: selectedFillColor, radius: innerRadius),
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);
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// Radio with hover.
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await tester.pumpWidget(buildRadio());
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await _pointGestureToRadio(tester);
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await tester.pumpAndSettle();
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expect(_getRadioMaterial(tester), paints..circle(color: hoverColor));
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expect(
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RendererBinding.instance.mouseTracker.debugDeviceActiveCursor(1),
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SystemMouseCursors.text,
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);
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// Radio with focus.
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await tester.pumpWidget(buildRadio(autofocus: true));
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await tester.pumpAndSettle();
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expect(_getRadioMaterial(tester), paints..circle(color: focusColor, radius: splashRadius));
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});
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testWidgets('Radio side property is taken over the theme values', (WidgetTester tester) async {
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tester.binding.focusManager.highlightStrategy = FocusHighlightStrategy.alwaysTraditional;
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const themeDefaultSide = BorderSide(color: Color(0xfffffff0), width: 2.0);
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const themeSelectedSide = BorderSide(color: Color(0xfffffff1), width: 3.0);
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const defaultSide = BorderSide(color: Color(0xeffffff2), width: 4.0);
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const selectedSide = BorderSide(color: Color(0xeffffff3), width: 5.0);
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Widget buildRadio({bool selected = false, bool autofocus = false}) {
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return MaterialApp(
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theme: ThemeData(
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radioTheme: RadioThemeData(
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side: WidgetStateBorderSide.resolveWith((Set<WidgetState> states) {
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if (states.contains(WidgetState.selected)) {
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return themeSelectedSide;
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}
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return themeDefaultSide;
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}),
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),
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),
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home: Scaffold(
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body: Radio<int>(
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onChanged: (int? int) {},
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value: selected ? 0 : 1,
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groupValue: 0,
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autofocus: autofocus,
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side: WidgetStateBorderSide.resolveWith((Set<WidgetState> states) {
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if (states.contains(WidgetState.selected)) {
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return selectedSide;
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}
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return defaultSide;
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}),
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),
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),
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);
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}
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// Radio.
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await tester.pumpWidget(buildRadio());
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await tester.pumpAndSettle();
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expect(
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_getRadioMaterial(tester),
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paints
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..circle(color: Colors.transparent)
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..circle(color: defaultSide.color, strokeWidth: defaultSide.width),
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);
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// Selected radio.
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await tester.pumpWidget(buildRadio(selected: true));
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await tester.pumpAndSettle();
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expect(
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_getRadioMaterial(tester),
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paints
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..circle(color: Colors.transparent)
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..circle(color: selectedSide.color, strokeWidth: selectedSide.width),
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);
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});
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testWidgets('Radio activeColor property is taken over the theme', (WidgetTester tester) async {
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const themeDefaultFillColor = Color(0xfffffff0);
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const themeSelectedFillColor = Color(0xfffffff1);
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const selectedFillColor = Color(0xfffffff1);
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Widget buildRadio({bool selected = false, bool autofocus = false}) {
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return MaterialApp(
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theme: ThemeData(
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radioTheme: RadioThemeData(
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fillColor: WidgetStateProperty.resolveWith((Set<WidgetState> states) {
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if (states.contains(WidgetState.selected)) {
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return themeSelectedFillColor;
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}
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return themeDefaultFillColor;
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}),
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),
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),
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home: Scaffold(
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body: Radio<int>(
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onChanged: (int? int) {},
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value: selected ? 0 : 1,
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groupValue: 0,
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autofocus: autofocus,
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activeColor: selectedFillColor,
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),
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),
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);
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}
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|
// Radio.
|
|
await tester.pumpWidget(buildRadio());
|
|
await tester.pumpAndSettle();
|
|
expect(
|
|
_getRadioMaterial(tester),
|
|
paints
|
|
..circle(color: Colors.transparent)
|
|
..circle(color: themeDefaultFillColor),
|
|
);
|
|
|
|
// Selected radio.
|
|
await tester.pumpWidget(buildRadio(selected: true));
|
|
await tester.pumpAndSettle();
|
|
expect(
|
|
_getRadioMaterial(tester),
|
|
paints
|
|
..circle(color: Colors.transparent)
|
|
..circle(color: selectedFillColor),
|
|
);
|
|
});
|
|
|
|
testWidgets('Radio theme overlay color resolves in active/pressed states', (
|
|
WidgetTester tester,
|
|
) async {
|
|
const activePressedOverlayColor = Color(0xFF000001);
|
|
const inactivePressedOverlayColor = Color(0xFF000002);
|
|
|
|
Color? getOverlayColor(Set<WidgetState> states) {
|
|
if (states.contains(WidgetState.pressed)) {
|
|
if (states.contains(WidgetState.selected)) {
|
|
return activePressedOverlayColor;
|
|
}
|
|
return inactivePressedOverlayColor;
|
|
}
|
|
return null;
|
|
}
|
|
|
|
const splashRadius = 24.0;
|
|
|
|
Widget buildRadio({required bool active}) {
|
|
return MaterialApp(
|
|
theme: ThemeData(
|
|
radioTheme: RadioThemeData(
|
|
overlayColor: WidgetStateProperty.resolveWith(getOverlayColor),
|
|
splashRadius: splashRadius,
|
|
),
|
|
),
|
|
home: Scaffold(
|
|
body: Radio<int>(value: active ? 1 : 0, groupValue: 1, onChanged: (_) {}),
|
|
),
|
|
);
|
|
}
|
|
|
|
await tester.pumpWidget(buildRadio(active: false));
|
|
await tester.press(_findRadio());
|
|
await tester.pumpAndSettle();
|
|
|
|
expect(
|
|
_getRadioMaterial(tester),
|
|
paints..circle(color: inactivePressedOverlayColor, radius: splashRadius),
|
|
reason: 'Inactive pressed Radio should have overlay color: $inactivePressedOverlayColor',
|
|
);
|
|
|
|
await tester.pumpWidget(buildRadio(active: true));
|
|
await tester.press(_findRadio());
|
|
await tester.pumpAndSettle();
|
|
|
|
expect(
|
|
_getRadioMaterial(tester),
|
|
paints..circle(color: activePressedOverlayColor, radius: splashRadius),
|
|
reason: 'Active pressed Radio should have overlay color: $activePressedOverlayColor',
|
|
);
|
|
});
|
|
|
|
testWidgets('Local RadioTheme can override global RadioTheme', (WidgetTester tester) async {
|
|
const globalThemeFillColor = Color(0xfffffff1);
|
|
const localThemeFillColor = Color(0xffff0000);
|
|
|
|
Widget buildRadio({required bool active}) {
|
|
return MaterialApp(
|
|
theme: ThemeData(
|
|
radioTheme: const RadioThemeData(
|
|
fillColor: MaterialStatePropertyAll<Color>(globalThemeFillColor),
|
|
),
|
|
),
|
|
home: Scaffold(
|
|
body: RadioTheme(
|
|
data: const RadioThemeData(
|
|
fillColor: MaterialStatePropertyAll<Color>(localThemeFillColor),
|
|
),
|
|
child: Radio<int>(value: active ? 1 : 0, groupValue: 1, onChanged: (_) {}),
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
await tester.pumpWidget(buildRadio(active: true));
|
|
await tester.pumpAndSettle();
|
|
expect(
|
|
_getRadioMaterial(tester),
|
|
paints
|
|
..circle(color: Colors.transparent)
|
|
..circle(color: localThemeFillColor),
|
|
);
|
|
});
|
|
}
|
|
|
|
Finder _findRadio() {
|
|
return find.byWidgetPredicate((Widget widget) => widget is Radio<int>);
|
|
}
|
|
|
|
Future<void> _pointGestureToRadio(WidgetTester tester) async {
|
|
final TestGesture gesture = await tester.createGesture(kind: PointerDeviceKind.mouse);
|
|
await gesture.addPointer();
|
|
addTearDown(gesture.removePointer);
|
|
await gesture.moveTo(tester.getCenter(_findRadio()));
|
|
}
|
|
|
|
MaterialInkController? _getRadioMaterial(WidgetTester tester) {
|
|
return Material.of(tester.element(_findRadio()));
|
|
}
|