215 lines
7 KiB
Python
215 lines
7 KiB
Python
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import threading
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import unittest
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from queue import Queue
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import random
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from coapserver import CoAPServer
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from coapthon import defines
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from coapthon.client.helperclient import HelperClient
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from coapthon.messages.option import Option
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from coapthon.messages.request import Request
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from coapthon.messages.response import Response
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class Tests(unittest.TestCase):
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def setUp(self):
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self.server_address = ("127.0.0.1", 5683)
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self.current_mid = random.randint(1, 1000)
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self.server_mid = random.randint(1000, 2000)
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self.server = CoAPServer("127.0.0.1", 5683)
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self.server_thread = threading.Thread(target=self.server.listen, args=(10,))
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self.server_thread.start()
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self.queue = Queue()
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def tearDown(self):
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self.server.close()
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self.server_thread.join(timeout=25)
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self.server = None
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def _test_with_client(self, message_list): # pragma: no cover
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client = HelperClient(self.server_address)
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for message, expected in message_list:
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if message is not None:
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received_message = client.send_request(message)
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if expected is not None:
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if expected.type is not None:
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self.assertEqual(received_message.type, expected.type)
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if expected.mid is not None:
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self.assertEqual(received_message.mid, expected.mid)
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self.assertEqual(received_message.code, expected.code)
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if expected.source is not None:
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self.assertEqual(received_message.source, self.server_address)
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if expected.token is not None:
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self.assertEqual(received_message.token, expected.token)
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if expected.payload is not None:
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self.assertEqual(received_message.payload, expected.payload)
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if expected.options:
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self.assertEqual(len(received_message.options), len(expected.options))
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for o in expected.options:
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assert isinstance(o, Option)
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option_value = getattr(expected, o.name.lower().replace("-", "_"))
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option_value_rec = getattr(received_message, o.name.lower().replace("-", "_"))
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self.assertEqual(option_value, option_value_rec)
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client.stop()
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def client_callback(self, response):
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print("Callback")
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self.queue.put(response)
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def test_advanced(self):
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print("TEST_ADVANCED")
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path = "/advanced"
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req = Request()
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req.code = defines.Codes.GET.number
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req.uri_path = path
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req.type = defines.Types["CON"]
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req._mid = self.current_mid
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req.destination = self.server_address
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expected = Response()
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expected.type = defines.Types["ACK"]
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expected._mid = self.current_mid
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expected.code = defines.Codes.CONTENT.number
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expected.max_age = 20
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expected.token = None
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exchange1 = (req, expected)
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self.current_mid += 1
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req = Request()
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req.code = defines.Codes.POST.number
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req.uri_path = path
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req.type = defines.Types["CON"]
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req._mid = self.current_mid
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req.destination = self.server_address
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expected = Response()
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expected.type = defines.Types["ACK"]
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expected._mid = self.current_mid
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expected.code = defines.Codes.CREATED.number
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expected.payload = "Response changed through POST"
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expected.token = None
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exchange2 = (req, expected)
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self.current_mid += 1
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req = Request()
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req.code = defines.Codes.PUT.number
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req.uri_path = path
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req.type = defines.Types["CON"]
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req._mid = self.current_mid
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req.destination = self.server_address
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expected = Response()
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expected.type = defines.Types["ACK"]
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expected._mid = self.current_mid
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expected.code = defines.Codes.CHANGED.number
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expected.payload = "Response changed through PUT"
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expected.token = None
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exchange3 = (req, expected)
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self.current_mid += 1
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req = Request()
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req.code = defines.Codes.DELETE.number
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req.uri_path = path
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req.type = defines.Types["CON"]
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req._mid = self.current_mid
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req.destination = self.server_address
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expected = Response()
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expected.type = defines.Types["ACK"]
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expected._mid = self.current_mid
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expected.code = defines.Codes.DELETED.number
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expected.payload = "Response deleted"
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expected.token = None
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exchange4 = (req, expected)
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self.current_mid += 1
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self._test_with_client([exchange1, exchange2, exchange3, exchange4])
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def test_advanced_separate(self):
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print("TEST_ADVANCED_SEPARATE")
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path = "/advancedSeparate"
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req = Request()
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req.code = defines.Codes.GET.number
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req.uri_path = path
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req.type = defines.Types["CON"]
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req._mid = self.current_mid
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req.destination = self.server_address
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expected = Response()
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expected.type = defines.Types["CON"]
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expected._mid = None
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expected.code = defines.Codes.CONTENT.number
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expected.max_age = 20
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expected.token = None
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exchange1 = (req, expected)
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self.current_mid += 1
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req = Request()
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req.code = defines.Codes.POST.number
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req.uri_path = path
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req.type = defines.Types["CON"]
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req._mid = self.current_mid
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req.destination = self.server_address
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expected = Response()
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expected.type = defines.Types["CON"]
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expected._mid = None
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expected.code = defines.Codes.CREATED.number
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expected.payload = "Response changed through POST"
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expected.token = None
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exchange2 = (req, expected)
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self.current_mid += 1
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req = Request()
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req.code = defines.Codes.PUT.number
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req.uri_path = path
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req.type = defines.Types["CON"]
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req._mid = self.current_mid
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req.destination = self.server_address
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expected = Response()
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expected.type = defines.Types["CON"]
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expected._mid = None
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expected.code = defines.Codes.CHANGED.number
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expected.payload = "Response changed through PUT"
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expected.token = None
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exchange3 = (req, expected)
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self.current_mid += 1
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req = Request()
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req.code = defines.Codes.DELETE.number
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req.uri_path = path
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req.type = defines.Types["CON"]
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req._mid = self.current_mid
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req.destination = self.server_address
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expected = Response()
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expected.type = defines.Types["CON"]
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expected._mid = None
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expected.code = defines.Codes.DELETED.number
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expected.payload = "Response deleted"
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expected.token = None
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exchange4 = (req, expected)
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self.current_mid += 1
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self._test_with_client([exchange1, exchange2, exchange3, exchange4])
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if __name__ == '__main__':
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unittest.main()
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