Hey gouthamr carloss 
Please could you take a look at the failing test.
In my code ( https://review.opendev.org/c/openstack/manila/+/915340 ) I am already setting:

expected_links = [
            {'href': 'fake_href', 'rel': 'self'},
            {'href': 'fake_bookmark', 'rel': 'bookmark'}
        ]

But I keep getting the mismatch error :

reference = [{'href': 'fake_bookmark', 'rel': 'self'},
 {'href': 'fake_href', 'rel': 'bookmark'}]
actual    = [{'href': 'fake_href', 'rel': 'self'},
 {'href': 'fake_bookmark', 'rel': 'bookmark'}]