test_request_attrs.py 文件源码

def test_client_prefers(self):
        headers = {'Accept': 'application/xml'}
        req = Request(testing.create_environ(headers=headers))
        preferred_type = req.client_prefers(['application/xml'])
        assert preferred_type == 'application/xml'

        headers = {'Accept': '*/*'}
        preferred_type = req.client_prefers(('application/xml',
                                             'application/json'))

        # NOTE(kgriffs): If client doesn't care, "prefer" the first one
        assert preferred_type == 'application/xml'

        headers = {'Accept': 'text/*; q=0.1, application/xhtml+xml; q=0.5'}
        req = Request(testing.create_environ(headers=headers))
        preferred_type = req.client_prefers(['application/xhtml+xml'])
        assert preferred_type == 'application/xhtml+xml'

        headers = {'Accept': '3p12845j;;;asfd;'}
        req = Request(testing.create_environ(headers=headers))
        preferred_type = req.client_prefers(['application/xhtml+xml'])
        assert preferred_type is None