CoffeeScriptFilterTest.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\CoffeeScriptFilter;

/**
 * @group integration
 */
class CoffeeScriptFilterTest extends \PHPUnit_Framework_TestCase {
  private $filter;
  protected function setUp() {
    if (!isset($_SERVER['COFFEE_BIN']) || !isset($_SERVER['NODE_BIN'])) {
      $this
        ->markTestSkipped('There is no COFFEE_BIN or NODE_BIN environment variable.');
    }
    $this->filter = new CoffeeScriptFilter($_SERVER['COFFEE_BIN'], $_SERVER['NODE_BIN']);
  }
  public function testFilterLoad() {
    $expected = <<<JAVASCRIPT
(function() {
  var square;

  square = function(x) {
    return x * x;
  };

}).call(this);

JAVASCRIPT;
    $asset = new StringAsset('square = (x) -> x * x');
    $asset
      ->load();
    $this->filter
      ->filterLoad($asset);
    $this
      ->assertEquals($expected, $asset
      ->getContent());
  }
  public function testBare() {
    $expected = <<<JAVASCRIPT
var square;

square = function(x) {
  return x * x;
};

JAVASCRIPT;
    $asset = new StringAsset('square = (x) -> x * x');
    $asset
      ->load();
    $this->filter
      ->setBare(true);
    $this->filter
      ->filterLoad($asset);
    $this
      ->assertEquals($expected, $asset
      ->getContent());
  }

}