def test_subrouter(self):
self.middleware_called = False
self.endpoint_called = False
self.middleware_a_called = False
self.endpoint_a_called = False
def middleware(req, res, next):
self.middleware_called = True
return next(req, res)
def endpoint(req, res):
self.endpoint_called = True
res.set_data('Index')
return res
router = Router()
router._create_middleware(middleware, '/', ['GET'])
router._create_endpoint(endpoint, '/', ['GET'])
def middleware_a(req, res, next):
self.middleware_a_called = True
return next(req, res)
def endpoint_a(req, res):
self.endpoint_a_called = True
res.set_data('A')
return res
router_a = Router()
router_a._create_middleware(middleware_a, '/b', ['GET'])
router_a._create_endpoint(endpoint_a, '/b', ['GET'])
router.mount('/a', router_a)
with self.subTest('test / path'):
c = Client(router.build(), Response)
res = c.get('/')
self.assertTrue(self.middleware_called)
self.assertTrue(self.endpoint_called)
self.assertFalse(self.endpoint_a_called)
self.assertEqual(res.data, b'Index')
self.middleware_called = False
self.endpoint_called = False
self.middleware_a_called = False
self.endpoint_a_called = False
with self.subTest('test /a path'):
c = Client(router._application, Response)
res = c.get('/a/b')
self.assertTrue(self.middleware_called)
self.assertFalse(self.endpoint_called)
self.assertTrue(self.middleware_a_called)
self.assertTrue(self.endpoint_a_called)
self.assertEqual(res.data, b'A')
def test_wildcard(self):
self.middleware_called = False
self.endpoint_called = False
self.endpoint_a_called = False
def middleware(req, res, next):
self.middleware_called = True
return next(req, res)
def endpoint_a(req, res):
self.endpoint_a_called = True
res.set_data('a')
return res
def endpoint(req, res):
self.endpoint_called = True
res.set_data('Index')
return res
router = Router()
router._create_middleware(middleware, '%', ['GET'])
router._create_endpoint(endpoint_a, '/a', ['GET'])
router._create_endpoint(endpoint, '/', ['GET'])
c = Client(router.build(), Response)
res = c.get('/')
self.assertTrue(self.middleware_called)
self.assertTrue(self.endpoint_called)
self.assertFalse(self.endpoint_a_called)
self.assertEqual(res.data, b'Index')
self.middleware_called = False
self.endpoint_called = False
self.endpoint_a_called = False
c = Client(router._application, Response)
res = c.get('/a')
self.assertTrue(self.middleware_called)
self.assertFalse(self.endpoint_called)
self.assertTrue(self.endpoint_a_called)
self.assertEqual(res.data, b'a')