<?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\Parser;

use Cake\I18n\Parser\PoFileParser;
use Cake\TestSuite\TestCase;

/**
 * Tests the PoFileLoader
 *
 */
class PoFileParserTest extends TestCase {

/**
 * Tests parsing a file with plurals and message context
 *
 * @return void
 */
	public function testParse() {
		$parser = new PoFileParser;
		$file = APP . 'Locale' . DS . 'rule_1_po' . DS . 'default.po';
		$messages = $parser->parse($file);
		$this->assertCount(5, $messages);
		$expected = [
			'Plural Rule 1' => 'Plural Rule 1 (translated)',
			'%d = 1' => [
				'_context' => [
					'This is the context' => 'First Context trasnlation',
					'Another Context' => '%d = 1 (translated)'
				]
			],
			'%d = 0 or > 1' => [
				'_context' => [
					'Another Context' => [
						0 => '%d = 1 (translated)',
						1 => '%d = 0 or > 1 (translated)'
					]
				]
			],
			'%-5d = 1' => '%-5d = 1 (translated)',
			'%-5d = 0 or > 1' => [
				0 => '%-5d = 1 (translated)',
				1 => '',
				2 => '',
				3 => '',
				4 => '%-5d = 0 or > 1 (translated)'
			]
		];
		$this->assertEquals($expected, $messages);
	}

/**
 * Tests parsing a file with multiline keys and values
 *
 * @return void
 */
	public function testParseMultiLine() {
		$parser = new PoFileParser;
		$file = APP . 'Locale' . DS . 'en' . DS . 'default.po';
		$messages = $parser->parse($file);
		$this->assertCount(12, $messages);
		$this->assertTextEquals("v\nsecond line", $messages["valid\nsecond line"]);
	}

/**
 * Test parsing a file with quoted strings
 *
 * @return void
 */
	public function testQuotedString() {
		$parser = new PoFileParser;
		$file = APP . 'Locale' . DS . 'en' . DS . 'default.po';
		$messages = $parser->parse($file);

		$this->assertTextEquals('this is a "quoted string" (translated)', $messages['this is a "quoted string"']);
	}
}