cakephp/tests/TestCase/I18n/Formatter/SprintfFormatterTest.php

<?php
/**
 * CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
 * Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
 *
 * Licensed under The MIT License
 * For full copyright and license information, please see the LICENSE.txt
 * Redistributions of files must retain the above copyright notice.
 *
 * @copyright     Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
 * @link          http://cakephp.org CakePHP(tm) Project
 * @since         3.0.0
 * @license       http://www.opensource.org/licenses/mit-license.php MIT License
 */
namespace Cake\Test\TestCase\I18n;

use Cake\I18n\Formatter\SprintfFormatter;
use Cake\TestSuite\TestCase;

/**
 * SprintfFormatter tests
 *
 */
class SprintfFormatterTest extends TestCase {

/**
 * Tests that variables are interpolated correctly
 *
 * @return void
 */
	public function testFormatSimple() {
		$formatter = new SprintfFormatter();
		$this->assertEquals('Hello José', $formatter->format('en_US', 'Hello %s', ['José']));
		$this->assertEquals('1 Orange', $formatter->format('en_US', '%d %s', [1, 'Orange']));
	}

/**
 * Tests that plural forms are selected for the passed locale
 *
 * @return void
 */
	public function testFormatPlural() {
		$formatter = new SprintfFormatter();
		$messages = ['%d is 0', '%d is 1', '%d is 2', '%d is 3', '%d > 11'];
		$this->assertEquals('1 is 1', $formatter->format('ar', $messages, ['_count' => 1]));
		$this->assertEquals('2 is 2', $formatter->format('ar', $messages, ['_count' => 2]));
		$this->assertEquals('20 > 11', $formatter->format('ar', $messages, ['_count' => 20]));
	}

}