StylusFilterTest.php

<?php

/*
 * This file is part of the Assetic package, an OpenSky project.
 *
 * (c) 2010-2012 OpenSky Project Inc
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace Assetic\Test\Filter;

use Assetic\Asset\StringAsset;
use Assetic\Filter\StylusFilter;

/**
 * @group integration
 */
class StylusFilterTest extends \PHPUnit_Framework_TestCase {
  private $filter;
  protected function setUp() {
    if (!isset($_SERVER['NODE_BIN']) || !isset($_SERVER['NODE_PATH'])) {
      $this
        ->markTestSkipped('No node.js configuration.');
    }
    $this->filter = new StylusFilter($_SERVER['NODE_BIN'], array(
      $_SERVER['NODE_PATH'],
    ));
  }
  public function testFilterLoad() {
    $asset = new StringAsset("body\n  font 12px Helvetica, Arial, sans-serif\n  color black");
    $asset
      ->load();
    $this->filter
      ->filterLoad($asset);
    $this
      ->assertEquals("body {\n  font: 12px Helvetica, Arial, sans-serif;\n  color: #000;\n}\n", $asset
      ->getContent(), '->filterLoad() parses the content');
  }
  public function testFilterLoadWithCompression() {
    $asset = new StringAsset("body\n  font 12px Helvetica, Arial, sans-serif\n  color black;");
    $asset
      ->load();
    $this->filter
      ->setCompress(true);
    $this->filter
      ->filterLoad($asset);
    $this
      ->assertEquals("body{font:12px Helvetica,Arial,sans-serif;color:#000}\n", $asset
      ->getContent(), '->filterLoad() parses the content and compress it');
  }

}