def test_clients_heat_no_auth_token(self, mock_call):
con = mock.Mock()
con.auth_url = "http://auth.example.com:5000/v2.0"
con.tenant_id = "b363706f891f48019483f8bd6503c54b"
con.auth_token = None
con.auth_plugin = fakes.FakeAuth(auth_token='anewtoken')
c = clients.Clients(con)
con.clients = c
obj = c.client_plugin('heat')
obj.url_for = mock.Mock(name="url_for")
obj.url_for.return_value = "url_from_keystone"
self.assertEqual('url_from_keystone', obj.get_heat_url())
def stub_auth(self, ctx=None, **kwargs):
auth = self.patchobject(ctx or context.RequestContext,
"_create_auth_plugin")
fake_auth = fakes.FakeAuth(**kwargs)
auth.return_value = fake_auth
return auth
