update test case for: Please recall fix on: Saving document doesn't create new fields in existing collection #620 #1126
update test case for: Please recall fix on: Saving document doesn't create new fields in existing collection #620 #1126

MakerReduxCorp/mongoengine,cogniteev/mongoengine,Davidrjx/mongoengine,Davidrjx/mongoengine,ConsumerPhysics/mongoengine,cogniteev/mongoengine,MongoEngine/mongoengine,MakerReduxCorp/mongoengine