class AssetReferenceTest

class AssetReferenceTest extends \PHPUnit_Framework_TestCase {
  private $am;
  private $ref;
  protected function setUp() {
    $this->am = $this
      ->getMock('Assetic\\AssetManager');
    $this->ref = new AssetReference($this->am, 'foo');
  }

  /**
   * @dataProvider getMethodAndRetVal
   */
  public function testMethods($method, $returnValue) {
    $asset = $this
      ->getMock('Assetic\\Asset\\AssetInterface');
    $this->am
      ->expects($this
      ->once())
      ->method('get')
      ->with('foo')
      ->will($this
      ->returnValue($asset));
    $asset
      ->expects($this
      ->once())
      ->method($method)
      ->will($this
      ->returnValue($returnValue));
    $this
      ->assertEquals($returnValue, $this->ref
      ->{$method}(), '->' . $method . '() returns the asset value');
  }
  public function getMethodAndRetVal() {
    return array(
      array(
        'getContent',
        'asdf',
      ),
      array(
        'getSourceRoot',
        'asdf',
      ),
      array(
        'getSourcePath',
        'asdf',
      ),
      array(
        'getTargetPath',
        'asdf',
      ),
      array(
        'getLastModified',
        123,
      ),
    );
  }
  public function testLazyFilters() {
    $this->am
      ->expects($this
      ->never())
      ->method('get');
    $this->ref
      ->ensureFilter($this
      ->getMock('Assetic\\Filter\\FilterInterface'));
  }
  public function testFilterFlush() {
    $asset = $this
      ->getMock('Assetic\\Asset\\AssetInterface');
    $this->am
      ->expects($this
      ->exactly(2))
      ->method('get')
      ->with('foo')
      ->will($this
      ->returnValue($asset));
    $asset
      ->expects($this
      ->once())
      ->method('ensureFilter');
    $asset
      ->expects($this
      ->once())
      ->method('getFilters')
      ->will($this
      ->returnValue(array()));
    $this->ref
      ->ensureFilter($this
      ->getMock('Assetic\\Filter\\FilterInterface'));
    $this
      ->assertInternalType('array', $this->ref
      ->getFilters(), '->getFilters() flushes and returns filters');
  }
  public function testSetContent() {
    $asset = $this
      ->getMock('Assetic\\Asset\\AssetInterface');
    $this->am
      ->expects($this
      ->once())
      ->method('get')
      ->with('foo')
      ->will($this
      ->returnValue($asset));
    $asset
      ->expects($this
      ->once())
      ->method('setContent')
      ->with('asdf');
    $this->ref
      ->setContent('asdf');
  }
  public function testLoad() {
    $filter = $this
      ->getMock('Assetic\\Filter\\FilterInterface');
    $asset = $this
      ->getMock('Assetic\\Asset\\AssetInterface');
    $this->am
      ->expects($this
      ->exactly(2))
      ->method('get')
      ->with('foo')
      ->will($this
      ->returnValue($asset));
    $asset
      ->expects($this
      ->once())
      ->method('load')
      ->with($filter);
    $this->ref
      ->load($filter);
  }
  public function testDump() {
    $filter = $this
      ->getMock('Assetic\\Filter\\FilterInterface');
    $asset = $this
      ->getMock('Assetic\\Asset\\AssetInterface');
    $this->am
      ->expects($this
      ->exactly(2))
      ->method('get')
      ->with('foo')
      ->will($this
      ->returnValue($asset));
    $asset
      ->expects($this
      ->once())
      ->method('dump')
      ->with($filter);
    $this->ref
      ->dump($filter);
  }

}