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<?php
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/**
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* @link http://www.yiiframework.com/
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* @copyright Copyright (c) 2008 Yii Software LLC
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* @license http://www.yiiframework.com/license/
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*/
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namespace yiiunit\framework\i18n;
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use yii\base\Event;
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use yii\base\Model;
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use yii\i18n\I18N;
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use yii\i18n\PhpMessageSource;
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use yiiunit\TestCase;
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/**
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* @author Carsten Brandt <mail@cebe.cc>
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* @since 2.0
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* @group i18n
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*/
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class I18NTest extends TestCase
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{
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/**
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* @var I18N
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*/
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public $i18n;
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protected function setUp()
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{
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parent::setUp();
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$this->mockApplication();
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$this->i18n = new I18N([
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'translations' => [
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'test' => new PhpMessageSource([
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'basePath' => '@yiiunit/data/i18n/messages',
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])
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]
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]);
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}
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public function testTranslate()
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{
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$msg = 'The dog runs fast.';
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// source = target. Should be returned as is.
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$this->assertEquals('The dog runs fast.', $this->i18n->translate('test', $msg, [], 'en'));
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// exact match
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$this->assertEquals('Der Hund rennt schnell.', $this->i18n->translate('test', $msg, [], 'de-DE'));
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// fallback to just language code with absent exact match
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$this->assertEquals('Собака бегает быстро.', $this->i18n->translate('test', $msg, [], 'ru-RU'));
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// fallback to just langauge code with present exact match
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$this->assertEquals('Hallo Welt!', $this->i18n->translate('test', 'Hello world!', [], 'de-DE'));
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}
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public function testTranslateParams()
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{
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$msg = 'His speed is about {n} km/h.';
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$params = ['n' => 42];
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$this->assertEquals('His speed is about 42 km/h.', $this->i18n->translate('test', $msg, $params, 'en-US'));
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$this->assertEquals('Seine Geschwindigkeit beträgt 42 km/h.', $this->i18n->translate('test', $msg, $params, 'de-DE'));
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}
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public function testTranslateParams2()
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{
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if (!extension_loaded("intl")) {
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$this->markTestSkipped("intl not installed. Skipping.");
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}
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$msg = 'His name is {name} and his speed is about {n, number} km/h.';
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$params = [
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'n' => 42,
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'name' => 'DA VINCI', // http://petrix.com/dognames/d.html
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];
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$this->assertEquals('His name is DA VINCI and his speed is about 42 km/h.', $this->i18n->translate('test', $msg, $params, 'en-US'));
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$this->assertEquals('Er heißt DA VINCI und ist 42 km/h schnell.', $this->i18n->translate('test', $msg, $params, 'de-DE'));
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}
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public function testSpecialParams()
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{
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$msg = 'His speed is about {0} km/h.';
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$this->assertEquals('His speed is about 0 km/h.', $this->i18n->translate('test', $msg, 0, 'en-US'));
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$this->assertEquals('His speed is about 42 km/h.', $this->i18n->translate('test', $msg, 42, 'en-US'));
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$this->assertEquals('His speed is about {0} km/h.', $this->i18n->translate('test', $msg, null, 'en-US'));
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$this->assertEquals('His speed is about {0} km/h.', $this->i18n->translate('test', $msg, [], 'en-US'));
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$msg = 'His name is {name} and he is {age} years old.';
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$model = new ParamModel();
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$this->assertEquals('His name is peer and he is 5 years old.', $this->i18n->translate('test', $msg, $model, 'en-US'));
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}
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/**
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* When translation is missing source language should be used for formatting.
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* https://github.com/yiisoft/yii2/issues/2209
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*/
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public function testMissingTranslationFormatting()
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{
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$this->assertEquals('1 item', $this->i18n->translate('test', '{0, number} {0, plural, one{item} other{items}}', 1, 'hu'));
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}
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/**
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* https://github.com/yiisoft/yii2/issues/2519
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*/
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public function testMissingTranslationEvent()
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{
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$this->assertEquals('Hallo Welt!', $this->i18n->translate('test', 'Hello world!', [], 'de-DE'));
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$this->assertEquals('Missing translation message.', $this->i18n->translate('test', 'Missing translation message.', [], 'de-DE'));
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$this->assertEquals('Hallo Welt!', $this->i18n->translate('test', 'Hello world!', [], 'de-DE'));
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Event::on(PhpMessageSource::className(), PhpMessageSource::EVENT_MISSING_TRANSLATION, function($event) {});
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$this->assertEquals('Hallo Welt!', $this->i18n->translate('test', 'Hello world!', [], 'de-DE'));
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$this->assertEquals('Missing translation message.', $this->i18n->translate('test', 'Missing translation message.', [], 'de-DE'));
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$this->assertEquals('Hallo Welt!', $this->i18n->translate('test', 'Hello world!', [], 'de-DE'));
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Event::off(PhpMessageSource::className(), PhpMessageSource::EVENT_MISSING_TRANSLATION);
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Event::on(PhpMessageSource::className(), PhpMessageSource::EVENT_MISSING_TRANSLATION, function($event) {
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if ($event->message == 'New missing translation message.') {
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$event->translatedMessage = 'TRANSLATION MISSING HERE!';
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}
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});
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$this->assertEquals('Hallo Welt!', $this->i18n->translate('test', 'Hello world!', [], 'de-DE'));
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$this->assertEquals('Another missing translation message.', $this->i18n->translate('test', 'Another missing translation message.', [], 'de-DE'));
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$this->assertEquals('Missing translation message.', $this->i18n->translate('test', 'Missing translation message.', [], 'de-DE'));
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$this->assertEquals('TRANSLATION MISSING HERE!', $this->i18n->translate('test', 'New missing translation message.', [], 'de-DE'));
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$this->assertEquals('Hallo Welt!', $this->i18n->translate('test', 'Hello world!', [], 'de-DE'));
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Event::off(PhpMessageSource::className(), PhpMessageSource::EVENT_MISSING_TRANSLATION);
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}
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}
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class ParamModel extends Model
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{
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public $name = 'peer';
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public $age = 5;
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}
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