| // 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/material.dart'; |
| import 'package:flutter_localizations/flutter_localizations.dart'; |
| import 'package:flutter_test/flutter_test.dart'; |
| |
| void main() { |
| testWidgets('Material2 - can localize the header in all known formats - portrait', (WidgetTester tester) async { |
| // Ensure picker is displayed in portrait mode. |
| tester.view.physicalSize = const Size(400, 800); |
| tester.view.devicePixelRatio = 1; |
| addTearDown(tester.view.reset); |
| |
| final Finder timeSelectorSeparatorFinder = find.descendant( |
| of: find.byWidgetPredicate((Widget w) => '${w.runtimeType}' == '_TimeSelectorSeparator'), |
| matching: find.byType(Text), |
| ).first; |
| final Finder hourControlFinder = find.byWidgetPredicate((Widget w) => '${w.runtimeType}' == '_HourControl'); |
| final Finder minuteControlFinder = find.byWidgetPredicate((Widget w) => '${w.runtimeType}' == '_MinuteControl'); |
| final Finder dayPeriodControlFinder = find.byWidgetPredicate((Widget w) => '${w.runtimeType}' == '_DayPeriodControl'); |
| |
| // TODO(yjbanov): also test `HH.mm` (in_ID), `a h:mm` (ko_KR) and `HH:mm น.` (th_TH) when we have .arb files for them |
| final List<Locale> locales = <Locale>[ |
| const Locale('en', 'US'), //'h:mm a' |
| const Locale('en', 'GB'), //'HH:mm' |
| const Locale('es', 'ES'), //'H:mm' |
| const Locale('fr', 'CA'), //'HH \'h\' mm' |
| const Locale('zh', 'ZH'), //'ah:mm' |
| const Locale('fa', 'IR'), //'H:mm' but RTL |
| ]; |
| |
| for (final Locale locale in locales) { |
| final Offset center = await startPicker(tester, (TimeOfDay? time) { }, locale: locale, useMaterial3: false); |
| final Text stringFragmentText = tester.widget(timeSelectorSeparatorFinder); |
| final double hourLeftOffset = tester.getTopLeft(hourControlFinder).dx; |
| final double minuteLeftOffset = tester.getTopLeft(minuteControlFinder).dx; |
| final double stringFragmentLeftOffset = tester.getTopLeft(timeSelectorSeparatorFinder).dx; |
| |
| if (locale == const Locale('en', 'US')) { |
| final double dayPeriodLeftOffset = tester.getTopLeft(dayPeriodControlFinder).dx; |
| expect(stringFragmentText.data, ':'); |
| expect(hourLeftOffset, lessThan(stringFragmentLeftOffset)); |
| expect(stringFragmentLeftOffset, lessThan(minuteLeftOffset)); |
| expect(minuteLeftOffset, lessThan(dayPeriodLeftOffset)); |
| } else if (locale == const Locale('en', 'GB')) { |
| expect(stringFragmentText.data, ':'); |
| expect(hourLeftOffset, lessThan(stringFragmentLeftOffset)); |
| expect(stringFragmentLeftOffset, lessThan(minuteLeftOffset)); |
| expect(dayPeriodControlFinder, findsNothing); |
| } else if (locale == const Locale('es', 'ES')) { |
| expect(stringFragmentText.data, ':'); |
| expect(hourLeftOffset, lessThan(stringFragmentLeftOffset)); |
| expect(stringFragmentLeftOffset, lessThan(minuteLeftOffset)); |
| expect(dayPeriodControlFinder, findsNothing); |
| } else if (locale == const Locale('fr', 'CA')) { |
| expect(stringFragmentText.data, 'h'); |
| expect(hourLeftOffset, lessThan(stringFragmentLeftOffset)); |
| expect(stringFragmentLeftOffset, lessThan(minuteLeftOffset)); |
| expect(dayPeriodControlFinder, findsNothing); |
| } else if (locale == const Locale('zh', 'ZH')) { |
| final double dayPeriodLeftOffset = tester.getTopLeft(dayPeriodControlFinder).dx; |
| expect(stringFragmentText.data, ':'); |
| expect(dayPeriodLeftOffset, lessThan(hourLeftOffset)); |
| expect(hourLeftOffset, lessThan(stringFragmentLeftOffset)); |
| expect(stringFragmentLeftOffset, lessThan(minuteLeftOffset)); |
| } else if (locale == const Locale('fa', 'IR')) { |
| // Even though this is an RTL locale, the hours and minutes positions should remain the same. |
| expect(stringFragmentText.data, ':'); |
| expect(hourLeftOffset, lessThan(stringFragmentLeftOffset)); |
| expect(stringFragmentLeftOffset, lessThan(minuteLeftOffset)); |
| expect(dayPeriodControlFinder, findsNothing); |
| } |
| await tester.tapAt(Offset(center.dx, center.dy - 50.0)); |
| await finishPicker(tester); |
| } |
| }); |
| |
| testWidgets('Material3 - can localize the header in all known formats - portrait', (WidgetTester tester) async { |
| // Ensure picker is displayed in portrait mode. |
| tester.view.physicalSize = const Size(400, 800); |
| tester.view.devicePixelRatio = 1; |
| addTearDown(tester.view.reset); |
| |
| final Finder timeSelectorSeparatorFinder = find.descendant( |
| of: find.byWidgetPredicate((Widget w) => '${w.runtimeType}' == '_TimeSelectorSeparator'), |
| matching: find.byType(Text), |
| ).first; |
| final Finder hourControlFinder = find.byWidgetPredicate((Widget w) => '${w.runtimeType}' == '_HourControl'); |
| final Finder minuteControlFinder = find.byWidgetPredicate((Widget w) => '${w.runtimeType}' == '_MinuteControl'); |
| final Finder dayPeriodControlFinder = find.byWidgetPredicate((Widget w) => '${w.runtimeType}' == '_DayPeriodControl'); |
| |
| // TODO(yjbanov): also test `HH.mm` (in_ID), `a h:mm` (ko_KR) and `HH:mm น.` (th_TH) when we have .arb files for them |
| final List<Locale> locales = <Locale>[ |
| const Locale('en', 'US'), //'h:mm a' |
| const Locale('en', 'GB'), //'HH:mm' |
| const Locale('es', 'ES'), //'H:mm' |
| const Locale('fr', 'CA'), //'HH \'h\' mm' |
| const Locale('zh', 'ZH'), //'ah:mm' |
| const Locale('fa', 'IR'), //'H:mm' but RTL |
| ]; |
| |
| for (final Locale locale in locales) { |
| final Offset center = await startPicker(tester, (TimeOfDay? time) { }, locale: locale, useMaterial3: true); |
| final Text stringFragmentText = tester.widget(timeSelectorSeparatorFinder); |
| final double hourLeftOffset = tester.getTopLeft(hourControlFinder).dx; |
| final double minuteLeftOffset = tester.getTopLeft(minuteControlFinder).dx; |
| final double stringFragmentLeftOffset = tester.getTopLeft(timeSelectorSeparatorFinder).dx; |
| |
| if (locale == const Locale('en', 'US')) { |
| final double dayPeriodLeftOffset = tester.getTopLeft(dayPeriodControlFinder).dx; |
| expect(stringFragmentText.data, ':'); |
| expect(hourLeftOffset, lessThan(stringFragmentLeftOffset)); |
| expect(stringFragmentLeftOffset, lessThan(minuteLeftOffset)); |
| expect(minuteLeftOffset, lessThan(dayPeriodLeftOffset)); |
| } else if (locale == const Locale('en', 'GB')) { |
| expect(stringFragmentText.data, ':'); |
| expect(hourLeftOffset, lessThan(stringFragmentLeftOffset)); |
| expect(stringFragmentLeftOffset, lessThan(minuteLeftOffset)); |
| expect(dayPeriodControlFinder, findsNothing); |
| } else if (locale == const Locale('es', 'ES')) { |
| expect(stringFragmentText.data, ':'); |
| expect(hourLeftOffset, lessThan(stringFragmentLeftOffset)); |
| expect(stringFragmentLeftOffset, lessThan(minuteLeftOffset)); |
| expect(dayPeriodControlFinder, findsNothing); |
| } else if (locale == const Locale('fr', 'CA')) { |
| expect(stringFragmentText.data, 'h'); |
| expect(hourLeftOffset, lessThan(stringFragmentLeftOffset)); |
| expect(stringFragmentLeftOffset, lessThan(minuteLeftOffset)); |
| expect(dayPeriodControlFinder, findsNothing); |
| } else if (locale == const Locale('zh', 'ZH')) { |
| final double dayPeriodLeftOffset = tester.getTopLeft(dayPeriodControlFinder).dx; |
| expect(stringFragmentText.data, ':'); |
| expect(dayPeriodLeftOffset, lessThan(hourLeftOffset)); |
| expect(hourLeftOffset, lessThan(stringFragmentLeftOffset)); |
| expect(stringFragmentLeftOffset, lessThan(minuteLeftOffset)); |
| } else if (locale == const Locale('fa', 'IR')) { |
| // Even though this is an RTL locale, the hours and minutes positions should remain the same. |
| expect(stringFragmentText.data, ':'); |
| expect(hourLeftOffset, lessThan(stringFragmentLeftOffset)); |
| expect(stringFragmentLeftOffset, lessThan(minuteLeftOffset)); |
| expect(dayPeriodControlFinder, findsNothing); |
| } |
| await tester.tapAt(Offset(center.dx, center.dy - 50.0)); |
| await finishPicker(tester); |
| } |
| }); |
| |
| testWidgets('Material2 - can localize the header in all known formats - landscape', (WidgetTester tester) async { |
| // Ensure picker is displayed in landscape mode. |
| tester.view.physicalSize = const Size(800, 400); |
| tester.view.devicePixelRatio = 1; |
| addTearDown(tester.view.reset); |
| |
| final Finder timeSelectorSeparatorFinder = find.descendant( |
| of: find.byWidgetPredicate((Widget w) => '${w.runtimeType}' == '_TimeSelectorSeparator'), |
| matching: find.byType(Text), |
| ).first; |
| final Finder hourControlFinder = find.byWidgetPredicate((Widget w) => '${w.runtimeType}' == '_HourControl'); |
| final Finder minuteControlFinder = find.byWidgetPredicate((Widget w) => '${w.runtimeType}' == '_MinuteControl'); |
| final Finder dayPeriodControlFinder = find.byWidgetPredicate((Widget w) => '${w.runtimeType}' == '_DayPeriodControl'); |
| |
| // TODO(yjbanov): also test `HH.mm` (in_ID), `a h:mm` (ko_KR) and `HH:mm น.` (th_TH) when we have .arb files for them |
| final List<Locale> locales = <Locale>[ |
| const Locale('en', 'US'), //'h:mm a' |
| const Locale('en', 'GB'), //'HH:mm' |
| const Locale('es', 'ES'), //'H:mm' |
| const Locale('fr', 'CA'), //'HH \'h\' mm' |
| const Locale('zh', 'ZH'), //'ah:mm' |
| const Locale('fa', 'IR'), //'H:mm' but RTL |
| ]; |
| |
| for (final Locale locale in locales) { |
| final Offset center = await startPicker(tester, (TimeOfDay? time) { }, locale: locale, useMaterial3: false); |
| final Text stringFragmentText = tester.widget(timeSelectorSeparatorFinder); |
| final double hourLeftOffset = tester.getTopLeft(hourControlFinder).dx; |
| final double hourTopOffset = tester.getTopLeft(hourControlFinder).dy; |
| final double minuteLeftOffset = tester.getTopLeft(minuteControlFinder).dx; |
| final double stringFragmentLeftOffset = tester.getTopLeft(timeSelectorSeparatorFinder).dx; |
| |
| if (locale == const Locale('en', 'US')) { |
| final double dayPeriodLeftOffset = tester.getTopLeft(dayPeriodControlFinder).dx; |
| final double dayPeriodTopOffset = tester.getTopLeft(dayPeriodControlFinder).dy; |
| expect(stringFragmentText.data, ':'); |
| expect(hourLeftOffset, lessThan(stringFragmentLeftOffset)); |
| expect(stringFragmentLeftOffset, lessThan(minuteLeftOffset)); |
| expect(hourLeftOffset, dayPeriodLeftOffset); |
| expect(hourTopOffset, lessThan(dayPeriodTopOffset)); |
| } else if (locale == const Locale('en', 'GB')) { |
| expect(stringFragmentText.data, ':'); |
| expect(hourLeftOffset, lessThan(stringFragmentLeftOffset)); |
| expect(stringFragmentLeftOffset, lessThan(minuteLeftOffset)); |
| expect(dayPeriodControlFinder, findsNothing); |
| } else if (locale == const Locale('es', 'ES')) { |
| expect(stringFragmentText.data, ':'); |
| expect(hourLeftOffset, lessThan(stringFragmentLeftOffset)); |
| expect(stringFragmentLeftOffset, lessThan(minuteLeftOffset)); |
| expect(dayPeriodControlFinder, findsNothing); |
| } else if (locale == const Locale('fr', 'CA')) { |
| expect(stringFragmentText.data, 'h'); |
| expect(hourLeftOffset, lessThan(stringFragmentLeftOffset)); |
| expect(stringFragmentLeftOffset, lessThan(minuteLeftOffset)); |
| expect(dayPeriodControlFinder, findsNothing); |
| } else if (locale == const Locale('zh', 'ZH')) { |
| final double dayPeriodLeftOffset = tester.getTopLeft(dayPeriodControlFinder).dx; |
| final double dayPeriodTopOffset = tester.getTopLeft(dayPeriodControlFinder).dy; |
| expect(stringFragmentText.data, ':'); |
| expect(hourLeftOffset, lessThan(stringFragmentLeftOffset)); |
| expect(stringFragmentLeftOffset, lessThan(minuteLeftOffset)); |
| expect(hourLeftOffset, dayPeriodLeftOffset); |
| expect(hourTopOffset, greaterThan(dayPeriodTopOffset)); |
| } else if (locale == const Locale('fa', 'IR')) { |
| // Even though this is an RTL locale, the hours and minutes positions should remain the same. |
| expect(stringFragmentText.data, ':'); |
| expect(hourLeftOffset, lessThan(stringFragmentLeftOffset)); |
| expect(stringFragmentLeftOffset, lessThan(minuteLeftOffset)); |
| expect(dayPeriodControlFinder, findsNothing); |
| } |
| await tester.tapAt(Offset(center.dx, center.dy - 50.0)); |
| await finishPicker(tester); |
| } |
| }); |
| |
| testWidgets('Material3 - can localize the header in all known formats - landscape', (WidgetTester tester) async { |
| // Ensure picker is displayed in landscape mode. |
| tester.view.physicalSize = const Size(800, 400); |
| tester.view.devicePixelRatio = 1; |
| addTearDown(tester.view.reset); |
| |
| final Finder timeSelectorSeparatorFinder = find.descendant( |
| of: find.byWidgetPredicate((Widget w) => '${w.runtimeType}' == '_TimeSelectorSeparator'), |
| matching: find.byType(Text), |
| ).first; |
| final Finder hourControlFinder = find.byWidgetPredicate((Widget w) => '${w.runtimeType}' == '_HourControl'); |
| final Finder minuteControlFinder = find.byWidgetPredicate((Widget w) => '${w.runtimeType}' == '_MinuteControl'); |
| final Finder dayPeriodControlFinder = find.byWidgetPredicate((Widget w) => '${w.runtimeType}' == '_DayPeriodControl'); |
| |
| // TODO(yjbanov): also test `HH.mm` (in_ID), `a h:mm` (ko_KR) and `HH:mm น.` (th_TH) when we have .arb files for them |
| final List<Locale> locales = <Locale>[ |
| const Locale('en', 'US'), //'h:mm a' |
| const Locale('en', 'GB'), //'HH:mm' |
| const Locale('es', 'ES'), //'H:mm' |
| const Locale('fr', 'CA'), //'HH \'h\' mm' |
| const Locale('zh', 'ZH'), //'ah:mm' |
| const Locale('fa', 'IR'), //'H:mm' but RTL |
| ]; |
| |
| for (final Locale locale in locales) { |
| final Offset center = await startPicker(tester, (TimeOfDay? time) { }, locale: locale, useMaterial3: true); |
| final Text stringFragmentText = tester.widget(timeSelectorSeparatorFinder); |
| final double hourLeftOffset = tester.getTopLeft(hourControlFinder).dx; |
| final double hourTopOffset = tester.getTopLeft(hourControlFinder).dy; |
| final double minuteLeftOffset = tester.getTopLeft(minuteControlFinder).dx; |
| final double stringFragmentLeftOffset = tester.getTopLeft(timeSelectorSeparatorFinder).dx; |
| |
| if (locale == const Locale('en', 'US')) { |
| final double dayPeriodLeftOffset = tester.getTopLeft(dayPeriodControlFinder).dx; |
| final double dayPeriodTopOffset = tester.getTopLeft(dayPeriodControlFinder).dy; |
| expect(stringFragmentText.data, ':'); |
| expect(hourLeftOffset, lessThan(stringFragmentLeftOffset)); |
| expect(stringFragmentLeftOffset, lessThan(minuteLeftOffset)); |
| expect(hourLeftOffset, dayPeriodLeftOffset); |
| expect(hourTopOffset, lessThan(dayPeriodTopOffset)); |
| } else if (locale == const Locale('en', 'GB')) { |
| expect(stringFragmentText.data, ':'); |
| expect(hourLeftOffset, lessThan(stringFragmentLeftOffset)); |
| expect(stringFragmentLeftOffset, lessThan(minuteLeftOffset)); |
| expect(dayPeriodControlFinder, findsNothing); |
| } else if (locale == const Locale('es', 'ES')) { |
| expect(stringFragmentText.data, ':'); |
| expect(hourLeftOffset, lessThan(stringFragmentLeftOffset)); |
| expect(stringFragmentLeftOffset, lessThan(minuteLeftOffset)); |
| expect(dayPeriodControlFinder, findsNothing); |
| } else if (locale == const Locale('fr', 'CA')) { |
| expect(stringFragmentText.data, 'h'); |
| expect(hourLeftOffset, lessThan(stringFragmentLeftOffset)); |
| expect(stringFragmentLeftOffset, lessThan(minuteLeftOffset)); |
| expect(dayPeriodControlFinder, findsNothing); |
| } else if (locale == const Locale('zh', 'ZH')) { |
| final double dayPeriodLeftOffset = tester.getTopLeft(dayPeriodControlFinder).dx; |
| final double dayPeriodTopOffset = tester.getTopLeft(dayPeriodControlFinder).dy; |
| expect(stringFragmentText.data, ':'); |
| expect(hourLeftOffset, lessThan(stringFragmentLeftOffset)); |
| expect(stringFragmentLeftOffset, lessThan(minuteLeftOffset)); |
| expect(hourLeftOffset, dayPeriodLeftOffset); |
| expect(hourTopOffset, greaterThan(dayPeriodTopOffset)); |
| } else if (locale == const Locale('fa', 'IR')) { |
| // Even though this is an RTL locale, the hours and minutes positions should remain the same. |
| expect(stringFragmentText.data, ':'); |
| expect(hourLeftOffset, lessThan(stringFragmentLeftOffset)); |
| expect(stringFragmentLeftOffset, lessThan(minuteLeftOffset)); |
| expect(dayPeriodControlFinder, findsNothing); |
| } |
| await tester.tapAt(Offset(center.dx, center.dy - 50.0)); |
| await finishPicker(tester); |
| } |
| }); |
| |
| testWidgets('Material2 - can localize input mode in all known formats', (WidgetTester tester) async { |
| final Finder hourControlFinder = find.byWidgetPredicate((Widget w) => '${w.runtimeType}' == '_HourTextField'); |
| final Finder minuteControlFinder = find.byWidgetPredicate((Widget w) => '${w.runtimeType}' == '_MinuteTextField'); |
| final Finder dayPeriodControlFinder = find.byWidgetPredicate((Widget w) => '${w.runtimeType}' == '_DayPeriodControl'); |
| final Finder timeSelectorSeparatorFinder = find.descendant( |
| of: find.byWidgetPredicate((Widget w) => '${w.runtimeType}' == '_TimeSelectorSeparator'), |
| matching: find.byType(Text), |
| ).first; |
| |
| // TODO(yjbanov): also test `HH.mm` (in_ID), `a h:mm` (ko_KR) and `HH:mm น.` (th_TH) when we have .arb files for them |
| final List<Locale> locales = <Locale>[ |
| const Locale('en', 'US'), //'h:mm a' |
| const Locale('en', 'GB'), //'HH:mm' |
| const Locale('es', 'ES'), //'H:mm' |
| const Locale('fr', 'CA'), //'HH \'h\' mm' |
| const Locale('zh', 'ZH'), //'ah:mm' |
| const Locale('fa', 'IR'), //'H:mm' but RTL |
| ]; |
| |
| for (final Locale locale in locales) { |
| await tester.pumpWidget(_TimePickerLauncher(onChanged: (TimeOfDay? time) { }, locale: locale, entryMode: TimePickerEntryMode.input, useMaterial3 : false)); |
| await tester.tap(find.text('X')); |
| await tester.pumpAndSettle(const Duration(seconds: 1)); |
| |
| final Text stringFragmentText = tester.widget(timeSelectorSeparatorFinder); |
| final double hourLeftOffset = tester.getTopLeft(hourControlFinder).dx; |
| final double minuteLeftOffset = tester.getTopLeft(minuteControlFinder).dx; |
| final double stringFragmentLeftOffset = tester.getTopLeft(timeSelectorSeparatorFinder).dx; |
| |
| if (locale == const Locale('en', 'US')) { |
| final double dayPeriodLeftOffset = tester.getTopLeft(dayPeriodControlFinder).dx; |
| expect(stringFragmentText.data, ':'); |
| expect(hourLeftOffset, lessThan(stringFragmentLeftOffset)); |
| expect(stringFragmentLeftOffset, lessThan(minuteLeftOffset)); |
| expect(minuteLeftOffset, lessThan(dayPeriodLeftOffset)); |
| } else if (locale == const Locale('en', 'GB')) { |
| expect(stringFragmentText.data, ':'); |
| expect(hourLeftOffset, lessThan(stringFragmentLeftOffset)); |
| expect(stringFragmentLeftOffset, lessThan(minuteLeftOffset)); |
| expect(dayPeriodControlFinder, findsNothing); |
| } else if (locale == const Locale('es', 'ES')) { |
| expect(stringFragmentText.data, ':'); |
| expect(hourLeftOffset, lessThan(stringFragmentLeftOffset)); |
| expect(stringFragmentLeftOffset, lessThan(minuteLeftOffset)); |
| expect(dayPeriodControlFinder, findsNothing); |
| } else if (locale == const Locale('fr', 'CA')) { |
| expect(stringFragmentText.data, 'h'); |
| expect(hourLeftOffset, lessThan(stringFragmentLeftOffset)); |
| expect(stringFragmentLeftOffset, lessThan(minuteLeftOffset)); |
| expect(dayPeriodControlFinder, findsNothing); |
| } else if (locale == const Locale('zh', 'ZH')) { |
| final double dayPeriodLeftOffset = tester.getTopLeft(dayPeriodControlFinder).dx; |
| expect(stringFragmentText.data, ':'); |
| expect(dayPeriodLeftOffset, lessThan(hourLeftOffset)); |
| expect(hourLeftOffset, lessThan(stringFragmentLeftOffset)); |
| expect(stringFragmentLeftOffset, lessThan(minuteLeftOffset)); |
| } else if (locale == const Locale('fa', 'IR')) { |
| // Even though this is an RTL locale, the hours and minutes positions should remain the same. |
| expect(stringFragmentText.data, ':'); |
| expect(hourLeftOffset, lessThan(stringFragmentLeftOffset)); |
| expect(stringFragmentLeftOffset, lessThan(minuteLeftOffset)); |
| expect(dayPeriodControlFinder, findsNothing); |
| } |
| await finishPicker(tester); |
| expect(tester.takeException(), isNot(throwsFlutterError)); |
| } |
| }); |
| |
| testWidgets('Material3 - can localize input mode in all known formats', (WidgetTester tester) async { |
| final Finder hourControlFinder = find.byWidgetPredicate((Widget w) => '${w.runtimeType}' == '_HourTextField'); |
| final Finder minuteControlFinder = find.byWidgetPredicate((Widget w) => '${w.runtimeType}' == '_MinuteTextField'); |
| final Finder dayPeriodControlFinder = find.byWidgetPredicate((Widget w) => '${w.runtimeType}' == '_DayPeriodControl'); |
| final Finder timeSelectorSeparatorFinder = find.descendant( |
| of: find.byWidgetPredicate((Widget w) => '${w.runtimeType}' == '_TimeSelectorSeparator'), |
| matching: find.byType(Text), |
| ).first; |
| |
| // TODO(yjbanov): also test `HH.mm` (in_ID), `a h:mm` (ko_KR) and `HH:mm น.` (th_TH) when we have .arb files for them |
| final List<Locale> locales = <Locale>[ |
| const Locale('en', 'US'), //'h:mm a' |
| const Locale('en', 'GB'), //'HH:mm' |
| const Locale('es', 'ES'), //'H:mm' |
| const Locale('fr', 'CA'), //'HH \'h\' mm' |
| const Locale('zh', 'ZH'), //'ah:mm' |
| const Locale('fa', 'IR'), //'H:mm' but RTL |
| ]; |
| |
| for (final Locale locale in locales) { |
| await tester.pumpWidget(_TimePickerLauncher(onChanged: (TimeOfDay? time) { }, locale: locale, entryMode: TimePickerEntryMode.input, useMaterial3 : true)); |
| await tester.tap(find.text('X')); |
| await tester.pumpAndSettle(const Duration(seconds: 1)); |
| |
| final Text stringFragmentText = tester.widget(timeSelectorSeparatorFinder); |
| final double hourLeftOffset = tester.getTopLeft(hourControlFinder).dx; |
| final double minuteLeftOffset = tester.getTopLeft(minuteControlFinder).dx; |
| final double stringFragmentLeftOffset = tester.getTopLeft(timeSelectorSeparatorFinder).dx; |
| |
| if (locale == const Locale('en', 'US')) { |
| final double dayPeriodLeftOffset = tester.getTopLeft(dayPeriodControlFinder).dx; |
| expect(stringFragmentText.data, ':'); |
| expect(hourLeftOffset, lessThan(stringFragmentLeftOffset)); |
| expect(stringFragmentLeftOffset, lessThan(minuteLeftOffset)); |
| expect(minuteLeftOffset, lessThan(dayPeriodLeftOffset)); |
| } else if (locale == const Locale('en', 'GB')) { |
| expect(stringFragmentText.data, ':'); |
| expect(hourLeftOffset, lessThan(stringFragmentLeftOffset)); |
| expect(stringFragmentLeftOffset, lessThan(minuteLeftOffset)); |
| expect(dayPeriodControlFinder, findsNothing); |
| } else if (locale == const Locale('es', 'ES')) { |
| expect(stringFragmentText.data, ':'); |
| expect(hourLeftOffset, lessThan(stringFragmentLeftOffset)); |
| expect(stringFragmentLeftOffset, lessThan(minuteLeftOffset)); |
| expect(dayPeriodControlFinder, findsNothing); |
| } else if (locale == const Locale('fr', 'CA')) { |
| expect(stringFragmentText.data, 'h'); |
| expect(hourLeftOffset, lessThan(stringFragmentLeftOffset)); |
| expect(stringFragmentLeftOffset, lessThan(minuteLeftOffset)); |
| expect(dayPeriodControlFinder, findsNothing); |
| } else if (locale == const Locale('zh', 'ZH')) { |
| final double dayPeriodLeftOffset = tester.getTopLeft(dayPeriodControlFinder).dx; |
| expect(stringFragmentText.data, ':'); |
| expect(dayPeriodLeftOffset, lessThan(hourLeftOffset)); |
| expect(hourLeftOffset, lessThan(stringFragmentLeftOffset)); |
| expect(stringFragmentLeftOffset, lessThan(minuteLeftOffset)); |
| } else if (locale == const Locale('fa', 'IR')) { |
| // Even though this is an RTL locale, the hours and minutes positions should remain the same. |
| expect(stringFragmentText.data, ':'); |
| expect(hourLeftOffset, lessThan(stringFragmentLeftOffset)); |
| expect(stringFragmentLeftOffset, lessThan(minuteLeftOffset)); |
| expect(dayPeriodControlFinder, findsNothing); |
| } |
| await finishPicker(tester); |
| expect(tester.takeException(), isNot(throwsFlutterError)); |
| } |
| }); |
| |
| testWidgets('Material2 uses single-ring 24-hour dial for all locales', (WidgetTester tester) async { |
| const List<Locale> locales = <Locale>[ |
| Locale('en', 'US'), // h |
| Locale('en', 'GB'), // HH |
| Locale('es', 'ES'), // H |
| ]; |
| for (final Locale locale in locales) { |
| // Tap along the segment stretching from the center to the edge at |
| // 12:00 AM position. Because there's only one ring, in the M2 |
| // DatePicker no matter where you tap the time will be the same. |
| for (int i = 1; i < 10; i++) { |
| TimeOfDay? result; |
| final Offset center = await startPicker(tester, (TimeOfDay? time) { result = time; }, locale: locale, useMaterial3: false); |
| final Size size = tester.getSize(find.byKey(const Key('time-picker-dial'))); |
| final double dy = (size.height / 2.0 / 10) * i; |
| await tester.tapAt(Offset(center.dx, center.dy - dy)); |
| await finishPicker(tester); |
| expect(result, equals(const TimeOfDay(hour: 0, minute: 0))); |
| } |
| } |
| }); |
| |
| testWidgets('Material3 uses a double-ring 24-hour dial for 24 hour locales', (WidgetTester tester) async { |
| Future<void> testLocale(Locale locale, int startFactor, int endFactor, TimeOfDay expectedTime) async { |
| // For locales that display 24 hour time, factors 1-5 put the tap on the |
| // inner ring's "12" (the inner ring goes from 12-23). Otherwise the offset |
| // should land on the outer ring's "00". |
| for (int factor = startFactor; factor < endFactor; factor += 1) { |
| TimeOfDay? result; |
| final Offset center = await startPicker(tester, (TimeOfDay? time) { result = time; }, locale: locale, useMaterial3: true); |
| final Size size = tester.getSize(find.byKey(const Key('time-picker-dial'))); |
| final double dy = (size.height / 2.0 / 10) * factor; |
| await tester.tapAt(Offset(center.dx, center.dy - dy)); |
| await finishPicker(tester); |
| expect(result, equals(expectedTime), reason: 'Failed for locale=$locale with factor=$factor'); |
| } |
| } |
| |
| await testLocale(const Locale('en', 'US'), 1, 10, const TimeOfDay(hour: 0, minute: 0)); // 12 hour |
| await testLocale(const Locale('en', 'ES'), 1, 10, const TimeOfDay(hour: 0, minute: 0)); // 12 hour |
| await testLocale(const Locale('en', 'GB'), 1, 5, const TimeOfDay(hour: 12, minute: 0)); // 24 hour, inner ring |
| await testLocale(const Locale('en', 'GB'), 6, 10, const TimeOfDay(hour: 0, minute: 0)); // 24 hour, outer ring |
| }); |
| |
| const List<String> labels12To11 = <String>['12', '1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11']; |
| const List<String> labels00To22TwoDigit = <String>['00', '02', '04', '06', '08', '10', '12', '14', '16', '18', '20', '22']; // Material 2 |
| const List<String> labels00To23TwoDigit = <String>[ // Material 3 |
| '00', '1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', '12', '13', '14', '15', '16', '17', '18', '19', '20', '21', '22', '23']; |
| |
| Future<void> mediaQueryBoilerplate(WidgetTester tester, {required bool alwaysUse24HourFormat, required bool useMaterial3}) async { |
| await tester.pumpWidget( |
| MaterialApp( |
| theme: ThemeData(useMaterial3: useMaterial3), |
| builder: (BuildContext context, Widget? child) { |
| return MediaQuery( |
| data: MediaQueryData(alwaysUse24HourFormat: alwaysUse24HourFormat), |
| child: child!, |
| ); |
| }, |
| home: Material( |
| child: Directionality( |
| textDirection: TextDirection.ltr, |
| child: Navigator( |
| onGenerateRoute: (RouteSettings settings) { |
| return MaterialPageRoute<void>(builder: (BuildContext context) { |
| return TextButton( |
| onPressed: () { |
| showTimePicker(context: context, initialTime: const TimeOfDay(hour: 7, minute: 0)); |
| }, |
| child: const Text('X'), |
| ); |
| }); |
| }, |
| ), |
| ), |
| ), |
| ), |
| ); |
| |
| await tester.tap(find.text('X')); |
| await tester.pumpAndSettle(); |
| } |
| |
| testWidgets('Material2 respects MediaQueryData.alwaysUse24HourFormat == false', (WidgetTester tester) async { |
| await mediaQueryBoilerplate(tester, alwaysUse24HourFormat: false, useMaterial3: false); |
| |
| final CustomPaint dialPaint = tester.widget(find.byKey(const ValueKey<String>('time-picker-dial'))); |
| final dynamic dialPainter = dialPaint.painter; |
| // ignore: avoid_dynamic_calls |
| final List<dynamic> primaryLabels = dialPainter.primaryLabels as List<dynamic>; |
| expect( |
| // ignore: avoid_dynamic_calls |
| primaryLabels.map<String>((dynamic tp) => ((tp.painter as TextPainter).text! as TextSpan).text!), |
| labels12To11, |
| ); |
| |
| // ignore: avoid_dynamic_calls |
| final List<dynamic> selectedLabels = dialPainter.selectedLabels as List<dynamic>; |
| expect( |
| // ignore: avoid_dynamic_calls |
| selectedLabels.map<String>((dynamic tp) => ((tp.painter as TextPainter).text! as TextSpan).text!), |
| labels12To11, |
| ); |
| }); |
| |
| testWidgets('Material3 respects MediaQueryData.alwaysUse24HourFormat == false', (WidgetTester tester) async { |
| await mediaQueryBoilerplate(tester, alwaysUse24HourFormat: false, useMaterial3: true); |
| |
| final CustomPaint dialPaint = tester.widget(find.byKey(const ValueKey<String>('time-picker-dial'))); |
| final dynamic dialPainter = dialPaint.painter; |
| // ignore: avoid_dynamic_calls |
| final List<dynamic> primaryLabels = dialPainter.primaryLabels as List<dynamic>; |
| expect( |
| // ignore: avoid_dynamic_calls |
| primaryLabels.map<String>((dynamic tp) => ((tp.painter as TextPainter).text! as TextSpan).text!), |
| labels12To11, |
| ); |
| |
| // ignore: avoid_dynamic_calls |
| final List<dynamic> selectedLabels = dialPainter.selectedLabels as List<dynamic>; |
| expect( |
| // ignore: avoid_dynamic_calls |
| selectedLabels.map<String>((dynamic tp) => ((tp.painter as TextPainter).text! as TextSpan).text!), |
| labels12To11, |
| ); |
| }); |
| |
| testWidgets('Material3 respects MediaQueryData.alwaysUse24HourFormat == true', (WidgetTester tester) async { |
| await mediaQueryBoilerplate(tester, alwaysUse24HourFormat: true, useMaterial3: true); |
| |
| final CustomPaint dialPaint = tester.widget(find.byKey(const ValueKey<String>('time-picker-dial'))); |
| final dynamic dialPainter = dialPaint.painter; |
| // ignore: avoid_dynamic_calls |
| final List<dynamic> primaryLabels = dialPainter.primaryLabels as List<dynamic>; |
| expect( |
| // ignore: avoid_dynamic_calls |
| primaryLabels.map<String>((dynamic tp) => ((tp.painter as TextPainter).text! as TextSpan).text!), |
| labels00To23TwoDigit, |
| ); |
| |
| // ignore: avoid_dynamic_calls |
| final List<dynamic> selectedLabels = dialPainter.selectedLabels as List<dynamic>; |
| expect( |
| // ignore: avoid_dynamic_calls |
| selectedLabels.map<String>((dynamic tp) => ((tp.painter as TextPainter).text! as TextSpan).text!), |
| labels00To23TwoDigit, |
| ); |
| }); |
| |
| testWidgets('Material2 respects MediaQueryData.alwaysUse24HourFormat == true', (WidgetTester tester) async { |
| await mediaQueryBoilerplate(tester, alwaysUse24HourFormat: true, useMaterial3: false); |
| |
| final CustomPaint dialPaint = tester.widget(find.byKey(const ValueKey<String>('time-picker-dial'))); |
| final dynamic dialPainter = dialPaint.painter; |
| // ignore: avoid_dynamic_calls |
| final List<dynamic> primaryLabels = dialPainter.primaryLabels as List<dynamic>; |
| expect( |
| // ignore: avoid_dynamic_calls |
| primaryLabels.map<String>((dynamic tp) => ((tp.painter as TextPainter).text! as TextSpan).text!), |
| labels00To22TwoDigit, |
| ); |
| |
| // ignore: avoid_dynamic_calls |
| final List<dynamic> selectedLabels = dialPainter.selectedLabels as List<dynamic>; |
| expect( |
| // ignore: avoid_dynamic_calls |
| selectedLabels.map<String>((dynamic tp) => ((tp.painter as TextPainter).text! as TextSpan).text!), |
| labels00To22TwoDigit, |
| ); |
| }); |
| } |
| |
| class _TimePickerLauncher extends StatelessWidget { |
| const _TimePickerLauncher({ |
| this.onChanged, |
| required this.locale, |
| this.entryMode = TimePickerEntryMode.dial, |
| this.useMaterial3, |
| }); |
| |
| final ValueChanged<TimeOfDay?>? onChanged; |
| final Locale locale; |
| final TimePickerEntryMode entryMode; |
| final bool? useMaterial3; |
| |
| @override |
| Widget build(BuildContext context) { |
| return MaterialApp( |
| theme: ThemeData(useMaterial3: useMaterial3), |
| locale: locale, |
| supportedLocales: <Locale>[locale], |
| localizationsDelegates: GlobalMaterialLocalizations.delegates, |
| home: Material( |
| child: Center( |
| child: Builder( |
| builder: (BuildContext context) { |
| return ElevatedButton( |
| child: const Text('X'), |
| onPressed: () async { |
| onChanged?.call(await showTimePicker( |
| context: context, |
| initialEntryMode: entryMode, |
| initialTime: const TimeOfDay(hour: 7, minute: 0), |
| )); |
| }, |
| ); |
| } |
| ), |
| ), |
| ), |
| ); |
| } |
| } |
| |
| Future<Offset> startPicker( |
| WidgetTester tester, |
| ValueChanged<TimeOfDay?> onChanged, { |
| Locale locale = const Locale('en', 'US'), |
| bool? useMaterial3, |
| }) async { |
| await tester.pumpWidget( |
| _TimePickerLauncher( |
| onChanged: onChanged, |
| locale: locale, |
| useMaterial3: useMaterial3, |
| ), |
| ); |
| await tester.tap(find.text('X')); |
| await tester.pumpAndSettle(const Duration(seconds: 1)); |
| return tester.getCenter(find.byKey(const Key('time-picker-dial'))); |
| } |
| |
| Future<void> finishPicker(WidgetTester tester) async { |
| final MaterialLocalizations materialLocalizations = MaterialLocalizations.of(tester.element(find.byType(ElevatedButton))); |
| await tester.tap(find.text(materialLocalizations.okButtonLabel)); |
| await tester.pumpAndSettle(const Duration(seconds: 1)); |
| } |
