def test_no_origin_header(self):
        for method in self.methods:
            request = webob.Request.blank('/')
            response = request.get_response(self.application)
            self.assertCORSResponse(response,
                                    status='200 OK',
                                    allow_origin=None,
                                    max_age=None,
                                    allow_methods=None,
                                    allow_headers=None,
                                    allow_credentials=None,
                                    expose_headers=None,
                                    has_content_type=True)
.. todo::
dataset/ETHPy150Open openstack/oslo.middleware/oslo_middleware/tests/test_cors.py/CORSRegularRequestTest.test_no_origin_header--crossover with--dataset/ETHPy150Open lisa-lab/pylearn2/pylearn2/blocks.py/Block.get_output_space