Test cases in test_content_types.py assert 200 on POST operations

[Lance Bragstad]

When adding a positive test case to keystone/tests/test_content_types.py it was discovered that several test cases in that module assert 200 OK response codes for POST operations [1]. According to the v2.0 API documentation, POST operations should result in a 201 Created response code [2].

I've submitted a patch that changes all 200 OK response codes to 201 and showcases the failures [3].

[1] https://github.com/openstack/keystone/blob/7f52036bd4dd1b8d911d56d3019fc9d8a7337d64/keystone/tests/test_content_types.py#L119-L131
[2] http://developer.openstack.org/api-ref-identity-v2.html#admin-users
[3] https://review.openstack.org/#/c/142440/

[Morgan Fainberg (mdrnstm)]

As much as the V2 API says we should be returning a 201, this is a case where we should update the documentation to show that a 200 is returned. I do not want to change the response of the API at this time (especially since v2.0 is frozen).

[OpenStack Infra (hudson-openstack)]

Change abandoned by Dolph Mathews (<email address hidden>) on branch: master
Review: https://review.openstack.org/142440

[Steve Martinelli (stevemar)]

v2.0 is deprecated, no work aside from security related issues should be fixed here, especially changing return codes :)