response_test.py 文件源码

def test_handle_exception_that_returns_response(self):
        class HomeHandler(webapp2.RequestHandler):
            def get(self, **kwargs):
                raise TypeError()

        app = webapp2.WSGIApplication([
            webapp2.Route('/', HomeHandler, name='home'),
        ])
        app.error_handlers[500] = 'tests.resources.handlers.handle_exception'

        req = webapp2.Request.blank('/')
        rsp = req.get_response(app)
        self.assertEqual(rsp.status_int, 200)
        self.assertEqual(rsp.body, b'Hello, custom response world!')