Comment 13 for bug 1582220

Tempest test test_assign_user_role_request_without_token is failed with other.

Traceback (most recent call last):

  File "/home/rally/.rally/tempest/for-deployment-8d455a20-7a0b-4484-af9f-42c2c4e0f7c6/tempest/api/identity/admin/v2/test_roles_negative.py", line 139, in test_assign_user_role_request_without_token

    user['id'], role['id'])

  File "/usr/local/lib/python2.7/dist-packages/testtools/testcase.py", line 485, in assertRaises

    self.assertThat(our_callable, matcher)

  File "/usr/local/lib/python2.7/dist-packages/testtools/testcase.py", line 498, in assertThat

    raise mismatch_error

testtools.matchers._impl.MismatchError: <bound method RolesClient.create_user_role_on_project of <tempest.lib.services.identity.v2.roles_client.RolesClient object at 0x7fe0e8d8fb90>> returned {u'role': {u'id': u'bb4602eb98d3429783be2a943e14bab3', u'name': u'tempest-test_role-229241840', u'domain_id': None}}