The Regexp used to test this is less than ideal.

https://github.com/fog/fog/blob/master/tests/openstack/requests/storage/object_tests.rb#L44-L56

It might probably pass a non-standard port but amongst the pattern it's assuming "/v1/AUTH_" whilst in fact the implementation is more dynamic and does use URI to parse the management url and set `@path`.

So maybe we should use URI in the tests and focus on the important stuff such as the query string values.