'Test delete cluster admin for TestInfluxDBClient.'

def test_delete_cluster_admin(self):

    with requests_mock.Mocker() as m:
        m.register_uri(requests_mock.DELETE, 'http://localhost:8086/cluster_admins/paul', status_code=200)
        cli = InfluxDBClient(database='db')
        cli.delete_cluster_admin(username='paul')
        self.assertIsNone(m.last_request.body)
