Inheritance: implements Liip\ImagineBundle\Imagine\Filter\Loader\LoaderInterface
 /**
  * @dataProvider loadWithOptionProvider
  */
 public function testLoadWithOption($degrees)
 {
     $image = $this->getMock('\\Imagine\\Image\\ImageInterface');
     $this->filter->expects($this->once())->method('setOption')->with('degrees', $degrees);
     $this->filter->expects($this->once())->method('apply')->with($image)->will($this->returnValue($image));
     $this->assertSame($image, $this->loader->load($image, array($degrees)));
 }