/**
  * Get the internal key that is used to index
  * a product value in a collection of values
  *
  * @param AbstractProductValue $value
  *
  * @return string
  */
 public static function getKey(AbstractProductValue $value)
 {
     $attribute = $value->getAttribute();
     $key = $attribute->getCode();
     if ($attribute->isLocalizable()) {
         $key .= '_' . $value->getLocale();
     }
     if ($attribute->isScopable()) {
         $key .= '_' . $value->getScope();
     }
     return $key;
 }
 function it_normalizes_a_product_value_into_mongodb_document($mongoFactory, $serializer, AbstractProductValue $value, AbstractAttribute $attribute, \MongoDBRef $mongoDBRef, \MongoId $mongoId)
 {
     $context = ['_id' => $mongoId, 'collection_name' => 'product'];
     $mongoFactory->createMongoId()->willReturn($mongoId);
     $mongoFactory->createMongoDBRef('product', $mongoId)->willReturn($mongoDBRef);
     $attribute->getId()->willReturn(123);
     $attribute->getBackendType()->willReturn('text');
     $value->getAttribute()->willReturn($attribute);
     $value->getData()->willReturn('my description');
     $value->getLocale()->willReturn(null);
     $value->getScope()->willReturn(null);
     $this->normalize($value, 'mongodb_document', $context)->shouldReturn(['_id' => $mongoId, 'attribute' => 123, 'entity' => $mongoDBRef, 'text' => 'my description']);
 }