334 lines
12 KiB
Dart
334 lines
12 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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// This file is run as part of a reduced test set in CI on Mac and Windows
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// machines.
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@Tags(<String>['reduced-test-set'])
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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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MaterialApp _appWithDialog(WidgetTester tester, Widget dialog, { ThemeData? theme }) {
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return MaterialApp(
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theme: theme,
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home: Material(
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child: Builder(
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builder: (BuildContext context) {
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return Center(
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child: ElevatedButton(
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child: const Text('X'),
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onPressed: () {
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showDialog<void>(
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context: context,
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builder: (BuildContext context) {
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return RepaintBoundary(key: _painterKey, child: dialog);
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},
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);
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},
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),
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);
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},
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),
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),
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);
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}
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final Key _painterKey = UniqueKey();
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Material _getMaterialFromDialog(WidgetTester tester) {
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return tester.widget<Material>(find.descendant(of: find.byType(AlertDialog), matching: find.byType(Material)));
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}
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RenderParagraph _getTextRenderObject(WidgetTester tester, String text) {
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return tester.element<StatelessElement>(find.text(text)).renderObject! as RenderParagraph;
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}
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void main() {
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testWidgets('Dialog Theme implements debugFillProperties', (WidgetTester tester) async {
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final DiagnosticPropertiesBuilder builder = DiagnosticPropertiesBuilder();
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const DialogTheme(
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backgroundColor: Color(0xff123456),
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elevation: 8.0,
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shape: null,
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alignment: Alignment.bottomLeft,
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titleTextStyle: TextStyle(color: Color(0xffffffff)),
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contentTextStyle: TextStyle(color: Color(0xff000000)),
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).debugFillProperties(builder);
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final List<String> description = builder.properties
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.where((DiagnosticsNode n) => !n.isFiltered(DiagnosticLevel.info))
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.map((DiagnosticsNode n) => n.toString()).toList();
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expect(description, <String>[
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'backgroundColor: Color(0xff123456)',
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'elevation: 8.0',
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'alignment: Alignment.bottomLeft',
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'titleTextStyle: TextStyle(inherit: true, color: Color(0xffffffff))',
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'contentTextStyle: TextStyle(inherit: true, color: Color(0xff000000))',
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]);
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});
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testWidgets('Dialog background color', (WidgetTester tester) async {
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const Color customColor = Colors.pink;
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const AlertDialog dialog = AlertDialog(
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title: Text('Title'),
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actions: <Widget>[ ],
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);
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final ThemeData theme = ThemeData(dialogTheme: const DialogTheme(backgroundColor: customColor));
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await tester.pumpWidget(_appWithDialog(tester, dialog, theme: theme));
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await tester.tap(find.text('X'));
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await tester.pumpAndSettle();
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final Material materialWidget = _getMaterialFromDialog(tester);
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expect(materialWidget.color, customColor);
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});
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testWidgets('Custom dialog elevation', (WidgetTester tester) async {
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const double customElevation = 12.0;
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const AlertDialog dialog = AlertDialog(
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title: Text('Title'),
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actions: <Widget>[ ],
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);
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final ThemeData theme = ThemeData(dialogTheme: const DialogTheme(elevation: customElevation));
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await tester.pumpWidget(
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_appWithDialog(tester, dialog, theme: theme),
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);
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await tester.tap(find.text('X'));
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await tester.pumpAndSettle();
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final Material materialWidget = _getMaterialFromDialog(tester);
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expect(materialWidget.elevation, customElevation);
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});
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testWidgets('Custom dialog shape', (WidgetTester tester) async {
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const RoundedRectangleBorder customBorder =
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RoundedRectangleBorder(borderRadius: BorderRadius.all(Radius.circular(16.0)));
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const AlertDialog dialog = AlertDialog(
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title: Text('Title'),
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actions: <Widget>[ ],
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);
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final ThemeData theme = ThemeData(dialogTheme: const DialogTheme(shape: customBorder));
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await tester.pumpWidget(
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_appWithDialog(tester, dialog, theme: theme),
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);
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await tester.tap(find.text('X'));
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await tester.pumpAndSettle();
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final Material materialWidget = _getMaterialFromDialog(tester);
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expect(materialWidget.shape, customBorder);
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});
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testWidgets('Custom dialog alignment', (WidgetTester tester) async {
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const AlertDialog dialog = AlertDialog(
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title: Text('Title'),
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actions: <Widget>[ ],
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);
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final ThemeData theme = ThemeData(dialogTheme: const DialogTheme(alignment: Alignment.bottomLeft));
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await tester.pumpWidget(
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_appWithDialog(tester, dialog, theme: theme),
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);
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await tester.tap(find.text('X'));
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await tester.pumpAndSettle();
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final Offset bottomLeft = tester.getBottomLeft(
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find.descendant(of: find.byType(Dialog), matching: find.byType(Material)),
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);
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expect(bottomLeft.dx, 40.0);
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expect(bottomLeft.dy, 576.0);
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});
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testWidgets('Dialog alignment takes priority over theme', (WidgetTester tester) async {
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const AlertDialog dialog = AlertDialog(
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title: Text('Title'),
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actions: <Widget>[ ],
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alignment: Alignment.topRight,
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);
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final ThemeData theme = ThemeData(dialogTheme: const DialogTheme(alignment: Alignment.bottomLeft));
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await tester.pumpWidget(
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_appWithDialog(tester, dialog, theme: theme),
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);
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await tester.tap(find.text('X'));
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await tester.pumpAndSettle();
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final Offset bottomLeft = tester.getBottomLeft(
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find.descendant(of: find.byType(Dialog), matching: find.byType(Material)),
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);
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expect(bottomLeft.dx, 480.0);
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expect(bottomLeft.dy, 104.0);
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});
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testWidgets('Custom dialog shape matches golden', (WidgetTester tester) async {
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const RoundedRectangleBorder customBorder =
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RoundedRectangleBorder(borderRadius: BorderRadius.all(Radius.circular(16.0)));
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const AlertDialog dialog = AlertDialog(
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title: Text('Title'),
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actions: <Widget>[ ],
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);
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final ThemeData theme = ThemeData(dialogTheme: const DialogTheme(shape: customBorder));
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await tester.pumpWidget(_appWithDialog(tester, dialog, theme: theme));
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await tester.tap(find.text('X'));
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await tester.pumpAndSettle();
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await expectLater(
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find.byKey(_painterKey),
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matchesGoldenFile('dialog_theme.dialog_with_custom_border.png'),
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);
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});
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testWidgets('Custom Title Text Style - Constructor Param', (WidgetTester tester) async {
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const String titleText = 'Title';
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const TextStyle titleTextStyle = TextStyle(color: Colors.pink);
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const AlertDialog dialog = AlertDialog(
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title: Text(titleText),
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titleTextStyle: titleTextStyle,
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actions: <Widget>[ ],
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);
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await tester.pumpWidget(_appWithDialog(tester, dialog));
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await tester.tap(find.text('X'));
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await tester.pumpAndSettle();
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final RenderParagraph title = _getTextRenderObject(tester, titleText);
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expect(title.text.style, titleTextStyle);
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});
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testWidgets('Custom Title Text Style - Dialog Theme', (WidgetTester tester) async {
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const String titleText = 'Title';
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const TextStyle titleTextStyle = TextStyle(color: Colors.pink);
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const AlertDialog dialog = AlertDialog(
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title: Text(titleText),
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actions: <Widget>[ ],
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);
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final ThemeData theme = ThemeData(dialogTheme: const DialogTheme(titleTextStyle: titleTextStyle));
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await tester.pumpWidget(_appWithDialog(tester, dialog, theme: theme));
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await tester.tap(find.text('X'));
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await tester.pumpAndSettle();
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final RenderParagraph title = _getTextRenderObject(tester, titleText);
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expect(title.text.style, titleTextStyle);
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});
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testWidgets('Custom Title Text Style - Theme', (WidgetTester tester) async {
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const String titleText = 'Title';
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const TextStyle titleTextStyle = TextStyle(color: Colors.pink);
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const AlertDialog dialog = AlertDialog(
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title: Text(titleText),
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actions: <Widget>[ ],
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);
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final ThemeData theme = ThemeData(textTheme: const TextTheme(headline6: titleTextStyle));
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await tester.pumpWidget(_appWithDialog(tester, dialog, theme: theme));
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await tester.tap(find.text('X'));
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await tester.pumpAndSettle();
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final RenderParagraph title = _getTextRenderObject(tester, titleText);
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expect(title.text.style!.color, titleTextStyle.color);
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});
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testWidgets('Simple Dialog - Custom Title Text Style - Constructor Param', (WidgetTester tester) async {
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const String titleText = 'Title';
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const TextStyle titleTextStyle = TextStyle(color: Colors.pink);
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const SimpleDialog dialog = SimpleDialog(
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title: Text(titleText),
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titleTextStyle: titleTextStyle,
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);
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await tester.pumpWidget(_appWithDialog(tester, dialog));
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await tester.tap(find.text('X'));
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await tester.pumpAndSettle();
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final RenderParagraph title = _getTextRenderObject(tester, titleText);
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expect(title.text.style, titleTextStyle);
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});
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testWidgets('Simple Dialog - Custom Title Text Style - Dialog Theme', (WidgetTester tester) async {
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const String titleText = 'Title';
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const TextStyle titleTextStyle = TextStyle(color: Colors.pink);
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const SimpleDialog dialog = SimpleDialog(
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title: Text(titleText),
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);
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final ThemeData theme = ThemeData(dialogTheme: const DialogTheme(titleTextStyle: titleTextStyle));
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await tester.pumpWidget(_appWithDialog(tester, dialog, theme: theme));
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await tester.tap(find.text('X'));
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await tester.pumpAndSettle();
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final RenderParagraph title = _getTextRenderObject(tester, titleText);
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expect(title.text.style, titleTextStyle);
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});
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testWidgets('Simple Dialog - Custom Title Text Style - Theme', (WidgetTester tester) async {
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const String titleText = 'Title';
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const TextStyle titleTextStyle = TextStyle(color: Colors.pink);
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const SimpleDialog dialog = SimpleDialog(
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title: Text(titleText),
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);
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final ThemeData theme = ThemeData(textTheme: const TextTheme(headline6: titleTextStyle));
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await tester.pumpWidget(_appWithDialog(tester, dialog, theme: theme));
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await tester.tap(find.text('X'));
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await tester.pumpAndSettle();
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final RenderParagraph title = _getTextRenderObject(tester, titleText);
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expect(title.text.style!.color, titleTextStyle.color);
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});
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testWidgets('Custom Content Text Style - Constructor Param', (WidgetTester tester) async {
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const String contentText = 'Content';
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const TextStyle contentTextStyle = TextStyle(color: Colors.pink);
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const AlertDialog dialog = AlertDialog(
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content: Text(contentText),
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contentTextStyle: contentTextStyle,
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actions: <Widget>[ ],
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);
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await tester.pumpWidget(_appWithDialog(tester, dialog));
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await tester.tap(find.text('X'));
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await tester.pumpAndSettle();
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final RenderParagraph content = _getTextRenderObject(tester, contentText);
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expect(content.text.style, contentTextStyle);
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});
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testWidgets('Custom Content Text Style - Dialog Theme', (WidgetTester tester) async {
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const String contentText = 'Content';
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const TextStyle contentTextStyle = TextStyle(color: Colors.pink);
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const AlertDialog dialog = AlertDialog(
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content: Text(contentText),
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actions: <Widget>[ ],
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);
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final ThemeData theme = ThemeData(dialogTheme: const DialogTheme(contentTextStyle: contentTextStyle));
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await tester.pumpWidget(_appWithDialog(tester, dialog, theme: theme));
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await tester.tap(find.text('X'));
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await tester.pumpAndSettle();
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final RenderParagraph content = _getTextRenderObject(tester, contentText);
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expect(content.text.style, contentTextStyle);
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});
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testWidgets('Custom Content Text Style - Theme', (WidgetTester tester) async {
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const String contentText = 'Content';
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const TextStyle contentTextStyle = TextStyle(color: Colors.pink);
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const AlertDialog dialog = AlertDialog(
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content: Text(contentText),
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actions: <Widget>[ ],
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);
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final ThemeData theme = ThemeData(textTheme: const TextTheme(subtitle1: contentTextStyle));
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await tester.pumpWidget(_appWithDialog(tester, dialog, theme: theme));
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await tester.tap(find.text('X'));
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await tester.pumpAndSettle();
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final RenderParagraph content = _getTextRenderObject(tester, contentText);
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expect(content.text.style!.color, contentTextStyle.color);
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});
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}
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