public function testGetCollection()
{
$mediaTypes = new MediaTypeCollection();
$mediaTypes->add(new MediaType('gif', 'image', ['image/gif']));
$classifier = new MediaClassifier($mediaTypes, 'image:gif');
$this->assertSame($mediaTypes, $classifier->getCollection());
}
/**
* {@inheritdoc}
*/
public function extract($filename, Specification $targetFormat)
{
$mediaType = $this->mediaClassifier->classify($filename);
if (!$mediaType) {
return null;
}
$extractor = $this->resolver->resolve($filename, $mediaType, $targetFormat);
if (!$extractor) {
return null;
}
return $extractor->extract($filename, $targetFormat);
}