def METHOD_NAME(self, patched_get_url):
    """
    Happy flow retrieving a non-invalidated session in time.
    """
    patched_get_url.return_value = '/some/url/'
    with freeze_time(self.t_answer_in_time):
        response = self.client.get(self.session_url)
    response_json = response.json()
    self.assertEqual(response.status_code, 200)
    self.assertJsonSchema(self.session_detail_schema, response_json)