Add unit tests for UUIDField
Add unit tests for UUIDField

larsbutler/mongoengine,hmarr/mongoengine,MakerReduxCorp/mongoengine,conversocial/mongoengine,colinhowe/mongoengine,gmacon/mongoengine,Davidrjx/mongoengine,muhammad-ammar/mongoengine,touilleMan/mongoengine,sourcelair/mongoengine,RussellLuo/mongoengine,prijindal/mongoengine,jimmyshen/mongoengine,cogniteev/mongoengine,DavidBord/mongoengine,elephanter/mongoengine,cogniteev/mongoengine,closeio/mongoengine,noirbizarre/mongoengine,reallistic/mongoengine,MakerReduxCorp/mongoengine,khallaghi/mongoengine,losintikfos/mongoengine,Catstyle/mongoengine,blaggacao/mongoengine,9nix00/mongoengine,ProgressivePlanning/mongoengine,MRigal/mongoengine,Multiposting/mongoengine,gavincabbage/mongoengine,WingGao/mongoengine,depop/mongoengine-stripped,iandd0824/mongoengine,aszwemin/mongoengine,yarneo/mongoengine,ms5/mongoengine,nathanial/mongoengine,starsirius/mongoengine,Davidrjx/mongoengine,eli-b/mongoengine,ConsumerPhysics/mongoengine,MongoEngine/mongoengine,nicolascine/mongoengine