public function testCanTransformTheImage()
{
$image = $this->getMock('Imbo\\Model\\Image');
$image->expects($this->once())->method('hasBeenTransformed')->with(true);
$image->expects($this->once())->method('getMimeType')->will($this->returnValue('image/jpeg'));
$event = $this->getMock('Imbo\\EventManager\\Event');
$event->expects($this->at(0))->method('getArgument')->with('params')->will($this->returnValue(['level' => 50]));
$event->expects($this->at(1))->method('getArgument')->with('image')->will($this->returnValue($image));
$imagick = new Imagick();
$imagick->readImageBlob(file_get_contents(FIXTURES_DIR . '/image.png'));
$transformation = $this->getTransformation();
$transformation->setImagick($imagick);
$transformation->transform($event);
// Set the correct level parameter
$transformation->compress($event);
// Perform the actual compression
}