// Copyright 2017 The Chromium 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 'dart:async'; import 'package:flutter/material.dart'; import 'package:flutter_localizations/flutter_localizations.dart'; import 'package:flutter_test/flutter_test.dart'; void main() { group(GlobalMaterialLocalizations, () { test('uses exact locale when exists', () { final GlobalMaterialLocalizations localizations = new GlobalMaterialLocalizations(const Locale('pt', 'PT')); expect(localizations.formatDecimal(10000), '10\u00A0000'); }); test('falls back to language code when exact locale is missing', () { final GlobalMaterialLocalizations localizations = new GlobalMaterialLocalizations(const Locale('pt', 'XX')); expect(localizations.formatDecimal(10000), '10.000'); }); test('falls back to default format when neither language code nor exact locale are available', () { final GlobalMaterialLocalizations localizations = new GlobalMaterialLocalizations(const Locale('xx', 'XX')); expect(localizations.formatDecimal(10000), '10,000'); }); group('formatHour', () { Future<String> formatHour(WidgetTester tester, Locale locale, TimeOfDay timeOfDay) async { final Completer<String> completer = new Completer<String>(); await tester.pumpWidget(new MaterialApp( supportedLocales: <Locale>[locale], locale: locale, localizationsDelegates: <LocalizationsDelegate<dynamic>>[ GlobalMaterialLocalizations.delegate, ], home: new Builder(builder: (BuildContext context) { completer.complete(MaterialLocalizations.of(context).formatHour(timeOfDay)); return new Container(); }), )); return completer.future; } testWidgets('formats h', (WidgetTester tester) async { expect(await formatHour(tester, const Locale('en', 'US'), const TimeOfDay(hour: 10, minute: 0)), '10'); expect(await formatHour(tester, const Locale('en', 'US'), const TimeOfDay(hour: 20, minute: 0)), '8'); expect(await formatHour(tester, const Locale('ar', ''), const TimeOfDay(hour: 10, minute: 0)), '١٠'); expect(await formatHour(tester, const Locale('ar', ''), const TimeOfDay(hour: 20, minute: 0)), '٨'); }); testWidgets('formats HH', (WidgetTester tester) async { expect(await formatHour(tester, const Locale('de', ''), const TimeOfDay(hour: 9, minute: 0)), '09'); expect(await formatHour(tester, const Locale('de', ''), const TimeOfDay(hour: 20, minute: 0)), '20'); expect(await formatHour(tester, const Locale('en', 'GB'), const TimeOfDay(hour: 9, minute: 0)), '09'); expect(await formatHour(tester, const Locale('en', 'GB'), const TimeOfDay(hour: 20, minute: 0)), '20'); }); testWidgets('formats H', (WidgetTester tester) async { expect(await formatHour(tester, const Locale('es', ''), const TimeOfDay(hour: 9, minute: 0)), '9'); expect(await formatHour(tester, const Locale('es', ''), const TimeOfDay(hour: 20, minute: 0)), '20'); expect(await formatHour(tester, const Locale('fa', ''), const TimeOfDay(hour: 9, minute: 0)), '۹'); expect(await formatHour(tester, const Locale('fa', ''), const TimeOfDay(hour: 20, minute: 0)), '۲۰'); }); }); group('formatMinute', () { test('formats English', () { final GlobalMaterialLocalizations localizations = new GlobalMaterialLocalizations(const Locale('en', 'US')); expect(localizations.formatMinute(const TimeOfDay(hour: 1, minute: 32)), '32'); }); test('formats Arabic', () { final GlobalMaterialLocalizations localizations = new GlobalMaterialLocalizations(const Locale('ar', '')); expect(localizations.formatMinute(const TimeOfDay(hour: 1, minute: 32)), '٣٢'); }); }); group('formatTimeOfDay', () { Future<String> formatTimeOfDay(WidgetTester tester, Locale locale, TimeOfDay timeOfDay) async { final Completer<String> completer = new Completer<String>(); await tester.pumpWidget(new MaterialApp( supportedLocales: <Locale>[locale], locale: locale, localizationsDelegates: <LocalizationsDelegate<dynamic>>[ GlobalMaterialLocalizations.delegate, ], home: new Builder(builder: (BuildContext context) { completer.complete(MaterialLocalizations.of(context).formatTimeOfDay(timeOfDay)); return new Container(); }), )); return completer.future; } testWidgets('formats ${TimeOfDayFormat.h_colon_mm_space_a}', (WidgetTester tester) async { expect(await formatTimeOfDay(tester, const Locale('ar', ''), const TimeOfDay(hour: 9, minute: 32)), '٩:٣٢ ص'); expect(await formatTimeOfDay(tester, const Locale('ar', ''), const TimeOfDay(hour: 20, minute: 32)), '٨:٣٢ م'); expect(await formatTimeOfDay(tester, const Locale('en', ''), const TimeOfDay(hour: 9, minute: 32)), '9:32 AM'); expect(await formatTimeOfDay(tester, const Locale('en', ''), const TimeOfDay(hour: 20, minute: 32)), '8:32 PM'); }); testWidgets('formats ${TimeOfDayFormat.HH_colon_mm}', (WidgetTester tester) async { expect(await formatTimeOfDay(tester, const Locale('de', ''), const TimeOfDay(hour: 9, minute: 32)), '09:32'); expect(await formatTimeOfDay(tester, const Locale('en', 'ZA'), const TimeOfDay(hour: 9, minute: 32)), '09:32'); }); testWidgets('formats ${TimeOfDayFormat.H_colon_mm}', (WidgetTester tester) async { expect(await formatTimeOfDay(tester, const Locale('es', ''), const TimeOfDay(hour: 9, minute: 32)), '9:32'); expect(await formatTimeOfDay(tester, const Locale('es', ''), const TimeOfDay(hour: 20, minute: 32)), '20:32'); expect(await formatTimeOfDay(tester, const Locale('ja', ''), const TimeOfDay(hour: 9, minute: 32)), '9:32'); expect(await formatTimeOfDay(tester, const Locale('ja', ''), const TimeOfDay(hour: 20, minute: 32)), '20:32'); }); testWidgets('formats ${TimeOfDayFormat.frenchCanadian}', (WidgetTester tester) async { expect(await formatTimeOfDay(tester, const Locale('fr', 'CA'), const TimeOfDay(hour: 9, minute: 32)), '09 h 32'); }); testWidgets('formats ${TimeOfDayFormat.a_space_h_colon_mm}', (WidgetTester tester) async { expect(await formatTimeOfDay(tester, const Locale('zh', ''), const TimeOfDay(hour: 9, minute: 32)), '上午 9:32'); }); }); }); }