Tests should use identity_uri by default
Tests should use identity_uri by default

auth_token middleware tests should use the identity_uri variable by
default now that we have deprecated the auth fragments.

Blueprint: identity-uri
Change-Id: I897939498b411086d06b3ed16060cbc0e482e519

sdpp/python-keystoneclient,alexpilotti/python-keystoneclient,Mercador/python-keystoneclient,klmitch/python-keystoneclient,jamielennox/python-keystoneclient,klmitch/python-keystoneclient,magic0704/python-keystoneclient,ging/python-keystoneclient,alexpilotti/python-keystoneclient,jamielennox/python-keystoneclient,darren-wang/ksc,metacloud/python-keystoneclient,metacloud/python-keystoneclient,magic0704/python-keystoneclient,ging/python-keystoneclient,darren-wang/ksc,Mercador/python-keystoneclient,jamielennox/python-keystoneclient,sdpp/python-keystoneclient