Hello, I'd like to start a discussion about the use of mocking libraries in Horizon's tests, in particular, mox and mock.
As you may know, Mox is the library that has been used so far, and we have a lot of tests written using it. It is based on a similar Java library and does very strict checking, although its error reporting may leave something more to be desired. Mock is a more pythonic library, insluded in the stdlib of recent Python versions, but also available as a separate library for older pythons. It has a much more relaxed approach, allowing you to only test the things that you actually care about and to write tests that don't have to be rewritten after each and every refactoring. Some OpenStack projects, such as Nova, seem to have adopted an approach that favors Mock in newly written tests, but allows use of Mox for older tests, or when it's more suitable for the job. In Horizon we only use Mox, and Mock is not even in requirements.txt. I would like to propose to add Mock to requirements.txt and start using it in new tests where it makes more sense than Mox -- in particular, when we are writing unit tests only testing small part of the code. Thoughts? -- Radomir Dopieralski _______________________________________________ OpenStack-dev mailing list OpenStackemail@example.com http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev