cakephp/tests/TestCase/I18n/MessagesFileLoaderTest.php

<?php
/**
 * CakePHP(tm) Tests <http://book.cakephp.org/2.0/en/development/testing.html>
 * 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://book.cakephp.org/2.0/en/development/testing.html CakePHP(tm) Tests
 * @since         3.0.0
 * @license       http://www.opensource.org/licenses/mit-license.php MIT License
 */
namespace Cake\Test\TestCase\I18n;

use Cake\Core\Configure;
use Cake\I18n\MessagesFileLoader;
use Cake\TestSuite\TestCase;

/**
 * MessagesFileLoaderTest class
 *
 */
class MessagesFileLoaderTest extends TestCase {

/**
 * Set Up
 *
 * @return void
 */
	public function setUp() {
		parent::setUp();
		$this->localePaths = Configure::read('App.paths.locales');
	}

/**
 * Tear down method
 *
 * @return void
 */
	public function tearDown() {
		parent::tearDown();
		Configure::write('App.paths.locales', $this->localePaths);
	}

/**
 * test reading file from custom locale folder
 *
 * @return void
 */
	public function testCustomLocalePath() {
		$loader = new MessagesFileLoader('default', 'en');
		$package = $loader();
		$messages = $package->getMessages();
		$this->assertEquals('Po (translated)', $messages['Plural Rule 1']);

		Configure::write('App.paths.locales', [TEST_APP . 'custom_locale' . DS]);
		$loader = new MessagesFileLoader('default', 'en');
		$package = $loader();
		$messages = $package->getMessages();
		$this->assertEquals('Po (translated) from custom folder', $messages['Plural Rule 1']);
	}

}