Fix test which was broken during move to requests.
Fix test which was broken during move to requests.

mistio/libcloud,Kami/libcloud,apache/libcloud,Kami/libcloud,Kami/libcloud,apache/libcloud,andrewsomething/libcloud,ByteInternet/libcloud,ByteInternet/libcloud,mistio/libcloud,ByteInternet/libcloud,andrewsomething/libcloud,andrewsomething/libcloud,apache/libcloud,mistio/libcloud