Fix a flaky API tests.
Fix a flaky API tests.

Twitter returns back a short version of the URL
which fails the equality assertion.

ze-phyr-us/tweepy,tuxos/tweepy,iamjakob/tweepy,svven/tweepy,edsu/tweepy,markunsworth/tweepy,raymondethan/tweepy,tsablic/tweepy,techieshark/tweepy,vivek8943/tweepy,aleczadikian/tweepy,cogniteev/tweepy,elijah513/tweepy,nickmalleson/tweepy,cinemapub/bright-response,tweepy/tweepy,thelostscientist/tweepy,truekonrads/tweepy,obskyr/tweepy,nickmalleson/tweepy,LikeABird/tweepy,arunxarun/tweepy,damchilly/tweepy,abhishekgahlot/tweepy,aganzha/tweepy,sa8/tweepy,awangga/tweepy,bconnelly/tweepy,sidewire/tweepy,vishnugonela/tweepy,kylemanna/tweepy,nickmalleson/tweepy,takeshineshiro/tweepy,kskk02/tweepy,rudraksh125/tweepy,ze-phyr-us/tweepy,nickmalleson/tweepy,atomicjets/tweepy,IsaacHaze/tweepy,hackebrot/tweepy,srimanthd/tweepy,robbiewoods05/tweepy,zhenv5/tweepy,kcompher/tweepy,Choko256/tweepy,markunsworth/tweepy,conversocial/tweepy,wjt/tweepy,cinemapub/bright-response,abhishekgahlot/tweepy,yared-bezum/tweepy,vikasgorur/tweepy