public function testNormalize()
 {
     $collection = new Collection();
     $collection->setId('foo');
     $request = new Request();
     $request->setId(42);
     $folder = new Folder();
     $folder->setId('bar');
     $folder->setCollection($collection);
     $folder->setName('Foo');
     $folder->setRequests([$request]);
     $normalizer = new FolderNormalizer();
     $this->assertEquals(['id' => 'bar', 'collectionId' => 'foo', 'name' => 'Foo', 'owner' => 0, 'order' => [42]], $normalizer->normalize($folder, 'json'));
 }