class TwigFormulaLoaderTest

class TwigFormulaLoaderTest extends \PHPUnit_Framework_TestCase {
  private $am;
  private $fm;
  private $twig;
  protected function setUp() {
    if (!class_exists('Twig_Environment')) {
      $this
        ->markTestSkipped('Twig is not installed.');
    }
    $this->am = $this
      ->getMock('Assetic\\AssetManager');
    $this->fm = $this
      ->getMock('Assetic\\FilterManager');
    $factory = new AssetFactory(__DIR__ . '/templates');
    $factory
      ->setAssetManager($this->am);
    $factory
      ->setFilterManager($this->fm);
    $twig = new \Twig_Environment();
    $twig
      ->addExtension(new AsseticExtension($factory, array(
      'some_func' => array(
        'filter' => 'some_filter',
        'options' => array(
          'output' => 'css/*.css',
        ),
      ),
    )));
    $this->loader = new TwigFormulaLoader($twig);
  }
  public function testMixture() {
    $asset = $this
      ->getMock('Assetic\\Asset\\AssetInterface');
    $expected = array(
      'mixture' => array(
        array(
          'foo',
          'foo/*',
          '@foo',
        ),
        array(),
        array(
          'output' => 'packed/mixture',
          'name' => 'mixture',
          'debug' => false,
          'combine' => null,
          'vars' => array(),
        ),
      ),
    );
    $resource = $this
      ->getMock('Assetic\\Factory\\Resource\\ResourceInterface');
    $resource
      ->expects($this
      ->once())
      ->method('getContent')
      ->will($this
      ->returnValue(file_get_contents(__DIR__ . '/templates/mixture.twig')));
    $this->am
      ->expects($this
      ->any())
      ->method('get')
      ->with('foo')
      ->will($this
      ->returnValue($asset));
    $formulae = $this->loader
      ->load($resource);
    $this
      ->assertEquals($expected, $formulae);
  }
  public function testFunction() {
    $expected = array(
      'my_asset' => array(
        array(
          'path/to/asset',
        ),
        array(
          'some_filter',
        ),
        array(
          'output' => 'css/*.css',
          'name' => 'my_asset',
        ),
      ),
    );
    $resource = $this
      ->getMock('Assetic\\Factory\\Resource\\ResourceInterface');
    $resource
      ->expects($this
      ->once())
      ->method('getContent')
      ->will($this
      ->returnValue(file_get_contents(__DIR__ . '/templates/function.twig')));
    $formulae = $this->loader
      ->load($resource);
    $this
      ->assertEquals($expected, $formulae);
  }
  public function testUnclosedTag() {
    $resource = $this
      ->getMock('Assetic\\Factory\\Resource\\ResourceInterface');
    $resource
      ->expects($this
      ->once())
      ->method('getContent')
      ->will($this
      ->returnValue(file_get_contents(__DIR__ . '/templates/unclosed_tag.twig')));
    $formulae = $this->loader
      ->load($resource);
    $this
      ->assertEquals(array(), $formulae);
  }

}