def test_all(self):
router = Router()
router.all('/', endware_1)
router.all('/', endware_2)
self.assertIsNotNone(router._endware_path_match('/', 'GET'))
self.assertIsNotNone(router._endware_path_match('/', 'PUT'))
self.assertIsNotNone(router._endware_path_match('/', 'POST'))
self.assertIsNotNone(router._endware_path_match('/', 'DELETE'))
self.assertIsNone(router._endware_path_match('/abc', 'GET'))
self.assertEqual(
router._endware_path_match('/', 'GET')[2],
endware_1) # endware_1 matches method in tuple in endware
def test_use(self):
app = App()
app.use(middleware_1, path='/')
router = Router()
router.use('/', middleware_2)
app.use(router, path='/abc')
self.assertIsNotNone(app._route_path('/', 'GET')[0])
self.assertEqual(len(app._route_path('/', 'GET')[0]),
2) # two elements in the middleware
self.assertIsNone(app._route_path('/',
'GET')[1]) # no items in the endware
self.assertTrue(middleware_1 in app._route_path(
'/', 'GET')[0][0]) # middleware_1 in the first tuple in middleware
self.assertTrue(middleware_2 in app._route_path(
'/',
'GET')[0][1]) # middleware_2 in the second tuple in middleware
def listening():
print("App is listening at localhost on port 8080")
def log_incoming_request(req, res, next):
print('[%s] %s' % (req.method, req.originalUrl) ) # print the request type and path
next() # make sure the endware is reached
def serve_homepage(req, res):
homepage = open(os.path.join(os.path.dirname(__file__), 'home.html'), 'r').read() # read the file as a string
homepage = homepage.replace('{{names}}', names_to_html()) # replace {{names}} with a list
res.status(200).set('Content-Type', 'text/html').send( homepage ) # send it back as html
def post_name(req, res):
names.append(req.body['name']) # add the name to the list
serve_homepage(req, res) # serve the homepage the same
app = App()
router = Router()
# mount the endware
router.get('/', serve_homepage)
router.post('/', post_name)
# mount the middleware
app.use(router)
app.use(log_incoming_request)
# start the server
app.listen(port=8080, callback=listening)
def test_put(self):
router = Router()
router.put('/', endware_1)
router.put('/abc', endware_2)
router.put('/abc/:val', endware_1)
self.assertIsNotNone(router._endware_path_match('/', 'PUT'))
self.assertIsNone(router._endware_path_match('/', 'POST'))
self.assertIsNone(router._endware_path_match('/', 'GET'))
self.assertIsNone(router._endware_path_match('/', 'DELETE'))
self.assertIsNotNone(router._endware_path_match('/abc', 'PUT'))
self.assertIsNotNone(router._endware_path_match('/abc/123', 'PUT'))
self.assertEqual(router._endware_path_match('/', 'PUT')[2], endware_1)
self.assertEqual(
router._endware_path_match('/abc', 'PUT')[2], endware_2)
self.assertEqual(
router._endware_path_match('/abc/123', 'PUT')[2], endware_1)
self.assertEqual(
router._endware_path_match('/abc/123', 'PUT')[0].params['val'],
'123')
self.assertEqual(
router._endware_path_match('/abc/123?val=123',
'PUT')[0].query['val'], '123')
def test_init(self):
router = Router()
self.assertIsNotNone(router)
def test_use(self):
router = Router()
router.use('/abc', middleware_1)
router.use('/abc/123', middleware_2)
self.assertIsNotNone(router._middleware_path_match('/abc'))
self.assertIsNotNone(router._middleware_path_match('/abc/123'))
self.assertIsNotNone(router._middleware_path_match('/abc/123/def'))
self.assertEqual(len(router._middleware_path_match('/abc')), 1)
self.assertEqual(len(router._middleware_path_match('/abc/123')), 2)
self.assertEqual(len(router._middleware_path_match('/abc/123/def')), 2)
self.assertEqual(
router._middleware_path_match('/abc')[0][1], middleware_1)
self.assertEqual(
router._middleware_path_match('/abc/123')[0][1], middleware_1)
self.assertEqual(
router._middleware_path_match('/abc/123')[1][1], middleware_2)
self.assertEqual(
router._middleware_path_match('/abc?val=123')[0][0].query['val'],
'123')