symfony/tests/Symfony/Tests/Framework/WebBundle/Util/MustacheTest.php

<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien.potencier@symfony-project.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Tests\Framework\WebBundle\Util;

use Symfony\Framework\WebBundle\Util\Mustache;
use Symfony\Framework\WebBundle\Util\Filesystem;

class MustacheTest extends \PHPUnit_Framework_TestCase
{
  protected $dir;

  public function setUp()
  {
    $dir = __DIR__.'/../../../../../fixtures/Symfony/Framework/WebBundle/Util';

    $this->dir = sys_get_temp_dir().'/mustache';
    $filesystem = new Filesystem();
    $filesystem->mirror($dir, $this->dir);
  }

  public function tearDown()
  {
    $filesystem = new Filesystem();
    $filesystem->remove($this->dir);
  }

  public function testRenderString()
  {
    $template = 'Hi {{ you }}, my name is {{ me }}!';
    $expected = 'Hi {{ you }}, my name is Kris!';

    $this->assertEquals(Mustache::renderString($template, array('me' => 'Kris')), $expected, '::renderString() does not modify unknown parameters');
  }

  public function testRenderFile()
  {
    Mustache::renderFile($this->dir.'/template.txt', array('me' => 'Fabien'));

    $this->assertEquals('Hello Fabien', file_get_contents($this->dir.'/template.txt'), '::renderFile() renders a file');
  }

  public function testRenderDir()
  {
    Mustache::renderDir($this->dir, array('me' => 'Fabien'));

    $this->assertEquals('Hello Fabien', file_get_contents($this->dir.'/template.txt'), '::renderDir() renders a directory');
    $this->assertEquals('Hello Fabien', file_get_contents($this->dir.'/foo/bar.txt'), '::renderDir() renders a directory');
  }
}