def setUp(self):
self.server_address = ("127.0.0.1", 5683)
self.current_mid = random.randint(1, 1000)
self.server_mid = random.randint(1000, 2000)
self.server = CoAPServerPlugTest("127.0.0.1", 5683, starting_mid=self.server_mid)
self.server_thread = threading.Thread(target=self.server.listen, args=(10,))
self.server_thread.start()
def setUp(self):
self.server_address = ("127.0.0.1", 5683)
self.current_mid = random.randint(1, 1000)
self.server_mid = random.randint(1000, 2000)
self.server = CoAPServerPlugTest("127.0.0.1", 5683, starting_mid=self.server_mid)
self.server_thread = threading.Thread(target=self.server.listen, args=(10,))
self.server_thread.start()
class Tests(unittest.TestCase):
def setUp(self):
self.server_address = ("127.0.0.1", 5683)
self.current_mid = random.randint(1, 1000)
self.server_mid = random.randint(1000, 2000)
self.server = CoAPServerPlugTest("127.0.0.1",
5683,
starting_mid=self.server_mid)
self.server_thread = threading.Thread(target=self.server.listen,
args=(10, ))
self.server_thread.start()
self.queue = Queue()
def tearDown(self):
self.server.close()
self.server_thread.join(timeout=25)
self.server = None
def _test_with_client(self, message_list): # pragma: no cover
client = HelperClient(self.server_address)
for message, expected in message_list:
if message is not None:
received_message = client.send_request(message)
if expected is not None:
# print(received_message.payload)
# print(expected.payload)
if expected.type is not None:
self.assertEqual(received_message.type, expected.type)
if expected.mid is not None:
self.assertEqual(received_message.mid, expected.mid)
self.assertEqual(received_message.code, expected.code)
if expected.source is not None:
self.assertEqual(received_message.source,
self.server_address)
if expected.token is not None:
self.assertEqual(received_message.token, expected.token)
if expected.payload is not None:
self.assertEqual(received_message.payload,
expected.payload)
if expected.options is not None:
self.assertEqual(received_message.options,
expected.options)
for o in expected.options:
option_value = getattr(
expected,
o.name.lower().replace("-", "_"))
option_value_rec = getattr(
received_message,
o.name.lower().replace("-", "_"))
self.assertEqual(option_value, option_value_rec)
client.stop()
def client_callback(self, response):
print("Callback")
self.queue.put(response)
def _test_with_client_observe(self, message_list,
callback): # pragma: no cover
client = HelperClient(self.server_address)
token = None
last_mid = 0
for message, expected in message_list:
if message is not None:
token = message.token
client.send_request(message, callback)
received_message = self.queue.get()
if expected is not None:
last_mid = expected.mid
if expected.type is not None:
self.assertEqual(received_message.type, expected.type)
if expected.mid is not None:
self.assertEqual(received_message.mid, expected.mid)
self.assertEqual(received_message.code, expected.code)
if expected.source is not None:
self.assertEqual(received_message.source,
self.server_address)
if expected.token is not None:
self.assertEqual(received_message.token, expected.token)
if expected.payload is not None:
self.assertEqual(received_message.payload,
expected.payload)
if expected.options is not None:
self.assertEqual(received_message.options,
expected.options)
message = Message()
message.type = defines.Types["RST"]
message.token = token
message._mid = last_mid
message.destination = self.server_address
client.send_empty(message)
client.stop()
def _test_plugtest(self, message_list): # pragma: no cover
serializer = Serializer()
sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
for message, expected in message_list:
if message is not None:
datagram = serializer.serialize(message)
sock.sendto(datagram, message.destination)
if expected is not None:
datagram, source = sock.recvfrom(4096)
received_message = serializer.deserialize(datagram, source)
if expected.type is not None:
self.assertEqual(received_message.type, expected.type)
if expected.mid is not None:
self.assertEqual(received_message.mid, expected.mid)
self.assertEqual(received_message.code, expected.code)
if expected.source is not None:
self.assertEqual(received_message.source, source)
if expected.token is not None:
self.assertEqual(received_message.token, expected.token)
if expected.payload is not None:
self.assertEqual(received_message.payload,
expected.payload)
if expected.options is not None:
self.assertEqual(received_message.options,
expected.options)
for o in expected.options:
option_value = getattr(
expected,
o.name.lower().replace("-", "_"))
option_value_rec = getattr(
received_message,
o.name.lower().replace("-", "_"))
self.assertEqual(option_value, option_value_rec)
sock.close()
def test_td_coap_link_01(self):
print("TD_COAP_LINK_01")
path = "/.well-known/core"
req = Request()
req.code = defines.Codes.GET.number
req.uri_path = path
req.type = defines.Types["CON"]
req._mid = self.current_mid
req.destination = self.server_address
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = self.current_mid
expected.code = defines.Codes.CONTENT.number
expected.token = None
expected.content_type = defines.Content_types[
"application/link-format"]
expected.payload = """</large>;</large-update>;</long>;</obs>;obs,</query>;rt="Type1";sz="13",</seg1>;rt="Type1";sz="13",</seg1/seg2>;rt="Type1";sz="13",</seg1/seg2/seg3>;rt="Type1";sz="13",</separate>;ct=0;if="separate",</test>;rt="Type1";sz="13","""
self.current_mid += 1
self._test_with_client([(req, expected)])
def test_td_coap_link_02(self):
print("TD_COAP_LINK_02")
path = "/.well-known/core"
req = Request()
req.code = defines.Codes.GET.number
req.uri_path = path
req.type = defines.Types["CON"]
req._mid = self.current_mid
req.destination = self.server_address
req.uri_query = "rt=Type1"
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = self.current_mid
expected.code = defines.Codes.CONTENT.number
expected.token = None
expected.content_type = defines.Content_types[
"application/link-format"]
expected.payload = """</query>;rt="Type1";sz="13",</seg1>;rt="Type1";sz="13",</seg1/seg2>;rt="Type1";sz="13",</seg1/seg2/seg3>;rt="Type1";sz="13",</test>;rt="Type1";sz="13","""
self.current_mid += 1
self._test_with_client([(req, expected)])
def test_td_coap_core_01(self):
print("TD_COAP_CORE_01")
path = "/test"
req = Request()
req.code = defines.Codes.GET.number
req.uri_path = path
req.type = defines.Types["CON"]
req._mid = self.current_mid
req.destination = self.server_address
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = self.current_mid
expected.code = defines.Codes.CONTENT.number
expected.token = None
expected.payload = "Test Resource"
self.current_mid += 1
self._test_with_client([(req, expected)])
def test_td_coap_core_02(self):
print("TD_COAP_CORE_02")
path = "/test_post"
req = Request()
req.code = defines.Codes.POST.number
req.uri_path = path
req.type = defines.Types["CON"]
req.content_type = defines.Content_types["application/xml"]
req._mid = self.current_mid
req.destination = self.server_address
req.payload = "<value>test</value>"
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = self.current_mid
expected.code = defines.Codes.CREATED.number
expected.token = None
expected.payload = None
expected.location_path = "/test_post"
self.current_mid += 1
self._test_with_client([(req, expected)])
def test_td_coap_core_03(self):
print("TD_COAP_CORE_03")
path = "/test"
req = Request()
req.code = defines.Codes.PUT.number
req.uri_path = path
req.type = defines.Types["CON"]
req.content_type = defines.Content_types["application/xml"]
req._mid = self.current_mid
req.destination = self.server_address
req.payload = "<value>test</value>"
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = self.current_mid
expected.code = defines.Codes.CHANGED.number
expected.token = None
expected.payload = None
self.current_mid += 1
exchange1 = (req, expected)
req = Request()
req.code = defines.Codes.GET.number
req.uri_path = path
req.type = defines.Types["CON"]
req._mid = self.current_mid
req.destination = self.server_address
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = self.current_mid
expected.code = defines.Codes.CONTENT.number
expected.token = None
expected.payload = "Test Resource"
self.current_mid += 1
exchange2 = (req, expected)
req = Request()
req.code = defines.Codes.GET.number
req.uri_path = path
req.type = defines.Types["CON"]
req._mid = self.current_mid
req.destination = self.server_address
req.accept = defines.Content_types["application/xml"]
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = self.current_mid
expected.code = defines.Codes.CONTENT.number
expected.token = None
expected.payload = "<value>test</value>"
expected.content_type = defines.Content_types["application/xml"]
self.current_mid += 1
exchange3 = (req, expected)
self._test_with_client([exchange1, exchange2, exchange3])
def test_td_coap_core_04(self):
print("TD_COAP_CORE_04")
path = "/test"
req = Request()
req.code = defines.Codes.DELETE.number
req.uri_path = path
req.type = defines.Types["CON"]
req._mid = self.current_mid
req.destination = self.server_address
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = self.current_mid
expected.code = defines.Codes.DELETED.number
expected.token = None
expected.payload = None
self.current_mid += 1
self._test_with_client([(req, expected)])
def test_td_coap_core_05(self):
print("TD_COAP_CORE_05")
path = "/test"
req = Request()
req.code = defines.Codes.GET.number
req.uri_path = path
req.type = defines.Types["NON"]
req._mid = self.current_mid
req.destination = self.server_address
expected = Response()
expected.type = defines.Types["NON"]
expected._mid = None
expected.code = defines.Codes.CONTENT.number
expected.token = None
expected.payload = "Test Resource"
self.current_mid += 1
self._test_with_client([(req, expected)])
def test_td_coap_core_06(self):
print("TD_COAP_CORE_06")
path = "/test_post"
req = Request()
req.code = defines.Codes.POST.number
req.uri_path = path
req.type = defines.Types["NON"]
req.content_type = defines.Content_types["application/xml"]
req._mid = self.current_mid
req.destination = self.server_address
req.payload = "<value>test</value>"
expected = Response()
expected.type = defines.Types["NON"]
expected._mid = None
expected.code = defines.Codes.CREATED.number
expected.token = None
expected.payload = None
expected.location_path = "/test_post"
self.current_mid += 1
self._test_with_client([(req, expected)])
def test_td_coap_core_07(self):
print("TD_COAP_CORE_07")
path = "/test"
req = Request()
req.code = defines.Codes.PUT.number
req.uri_path = path
req.type = defines.Types["NON"]
req.content_type = defines.Content_types["application/xml"]
req._mid = self.current_mid
req.destination = self.server_address
req.payload = "<value>test</value>"
expected = Response()
expected.type = defines.Types["NON"]
expected._mid = None
expected.code = defines.Codes.CHANGED.number
expected.token = None
expected.payload = None
self.current_mid += 1
self._test_with_client([(req, expected)])
def test_td_coap_core_08(self):
print("TD_COAP_CORE_08")
path = "/test"
req = Request()
req.code = defines.Codes.DELETE.number
req.uri_path = path
req.type = defines.Types["NON"]
req._mid = self.current_mid
req.destination = self.server_address
expected = Response()
expected.type = defines.Types["NON"]
expected._mid = None
expected.code = defines.Codes.DELETED.number
expected.token = None
expected.payload = None
self.current_mid += 1
self._test_with_client([(req, expected)])
def test_td_coap_core_09(self):
print("TD_COAP_CORE_09")
path = "/separate"
req = Request()
req.code = defines.Codes.GET.number
req.uri_path = path
req.type = defines.Types["CON"]
req._mid = self.current_mid
req.destination = self.server_address
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = self.current_mid
expected.code = None
expected.token = None
expected.payload = None
expected2 = Response()
expected2.type = defines.Types["CON"]
expected2._mid = self.server_mid
expected2.code = defines.Codes.CONTENT.number
expected2.token = None
expected2.payload = "Separate Resource"
self.current_mid += 1
self._test_plugtest([(req, expected), (None, expected2)])
def test_td_coap_core_10(self):
print("TD_COAP_CORE_10")
path = "/test"
req = Request()
req.code = defines.Codes.GET.number
req.uri_path = path
req.type = defines.Types["CON"]
req._mid = self.current_mid
req.destination = self.server_address
req.token = "ciao"
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = self.current_mid
expected.code = defines.Codes.CONTENT.number
expected.token = None
expected.payload = "Test Resource"
expected.token = "ciao"
self.current_mid += 1
self._test_with_client([(req, expected)])
def test_td_coap_core_12(self):
print("TD_COAP_CORE_12")
path = "/seg1/seg2/seg3"
req = Request()
req.code = defines.Codes.GET.number
req.uri_path = path
req.type = defines.Types["CON"]
req._mid = self.current_mid
req.destination = self.server_address
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = self.current_mid
expected.code = defines.Codes.CONTENT.number
expected.payload = "Test Resource"
self.current_mid += 1
self._test_with_client([(req, expected)])
def test_td_coap_core_13(self):
print("TD_COAP_CORE_13")
path = "/query?first=1&second=2&third=3"
req = Request()
req.code = defines.Codes.GET.number
req.uri_path = path
req.type = defines.Types["CON"]
req._mid = self.current_mid
req.destination = self.server_address
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = self.current_mid
expected.code = defines.Codes.CONTENT.number
expected.token = None
expected.payload = "Test Resource"
self.current_mid += 1
self._test_with_client([(req, expected)])
def test_td_coap_obs_01(self):
print("TD_COAP_OBS_01")
path = "/obs"
req = Request()
req.code = defines.Codes.GET.number
req.uri_path = path
req.type = defines.Types["CON"]
req._mid = self.current_mid
req.destination = self.server_address
req.observe = 0
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = self.current_mid
expected.code = defines.Codes.CONTENT.number
expected.token = None
expected.payload = "Observable Resource"
expected.observe = 1
expected2 = Response()
expected2.type = defines.Types["CON"]
expected2._mid = self.server_mid
expected2.code = defines.Codes.CONTENT.number
expected2.token = None
expected2.payload = "Observable Resource"
expected2.observe = 1
self.current_mid += 1
self.server_mid += 1
self._test_plugtest([(req, expected), (None, expected2)])
def test_td_coap_obs_03(self):
print("TD_COAP_OBS_03")
path = "/obs"
req = Request()
req.code = defines.Codes.GET.number
req.uri_path = path
req.type = defines.Types["CON"]
req._mid = self.current_mid
req.destination = self.server_address
req.observe = 0
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = self.current_mid
expected.code = defines.Codes.CONTENT.number
expected.token = None
expected.payload = "Observable Resource"
expected.observe = 1
self.current_mid += 1
expected2 = Response()
expected2.type = defines.Types["CON"]
expected2._mid = self.server_mid
expected2.code = defines.Codes.CONTENT.number
expected2.token = None
expected2.payload = "Observable Resource"
expected2.observe = 1
rst = Response()
rst.type = defines.Types["RST"]
rst._mid = self.server_mid
rst.code = defines.Codes.EMPTY.number
rst.destination = self.server_address
rst.token = None
rst.payload = None
self.current_mid += 1
self.server_mid += 1
self._test_plugtest([(req, expected), (None, expected2), (rst, None)])
def test_td_coap_block_01(self):
print("TD_COAP_BLOCK_01")
path = "/large"
req = Request()
req.code = defines.Codes.GET.number
req.uri_path = path
req.type = defines.Types["CON"]
req._mid = self.current_mid
req.destination = self.server_address
req.block2 = (0, 0, 1024)
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = self.current_mid
expected.code = defines.Codes.CONTENT.number
expected.token = None
expected.payload = None
expected.block2 = (0, 1, 1024)
exchange1 = (req, expected)
self.current_mid += 1
self.server_mid += 1
req = Request()
req.code = defines.Codes.GET.number
req.uri_path = path
req.type = defines.Types["CON"]
req._mid = self.current_mid
req.destination = self.server_address
req.block2 = (1, 0, 1024)
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = self.current_mid
expected.code = defines.Codes.CONTENT.number
expected.token = None
expected.payload = None
expected.block2 = (1, 0, 1024)
exchange2 = (req, expected)
self.current_mid += 1
self.server_mid += 1
self._test_plugtest([exchange1, exchange2])
def test_td_coap_block_01_client(self):
print("TD_COAP_BLOCK_01")
path = "/large"
req = Request()
req.code = defines.Codes.GET.number
req.uri_path = path
req.type = defines.Types["CON"]
req._mid = None
req.destination = self.server_address
req.block2 = (0, 0, 1024)
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = None
expected.code = defines.Codes.CONTENT.number
expected.token = None
expected.payload = """"Me sabbee plenty"—grunted Queequeg, puffing away at his pipe and sitting up in bed.
"You gettee in," he added, motioning to me with his tomahawk, and throwing the clothes to one side. He really did this
in not only a civil but a really kind and charitable way. I stood looking at him a moment. For all his tattooings
he was on the whole a clean, comely looking cannibal. What's all this fuss I have been making about, thought I to
myself—the man's a human being just as I am: he has just as much reason to fear me, as I have to be afraid of him.
Better sleep with a sober cannibal than a drunken Christian.
"Landlord," said I, "tell him to stash his tomahawk there, or pipe, or whatever you call it; tell him to stop smoking,
in short, and I will turn in with him. But I don't fancy having a man smoking in bed with me. It's dangerous. Besides,
I ain't insured."
This being told to Queequeg, he at once complied, and again politely motioned me to get into bed—rolling over to one
side as much as to say—"I won't touch a leg of ye."
"Good night, landlord," said I, "you may go."
I turned in, and never slept better in my life.
Upon waking next morning about daylight, I found Queequeg's arm thrown over me in the most loving and affectionate
manner. You had almost thought I had been his wife. The counterpane was of patchwork, full of odd little
parti-coloured squares and triangles; and this arm of his tattooed all over with an interminable Cretan labyrinth
of a figure, no two parts of which were of one precise shade—owing I suppose to his keeping his arm at sea
unmethodically in sun and shade, his shirt sleeves irregularly rolled up at various times—this same arm of his,
I say, looked for all the world like a strip of that same patchwork quilt. Indeed, partly lying on it as the arm did
when I first awoke, I could hardly tell it from the quilt, they so blended their hues together; and it was only by
the sense of weight and pressure that I could tell that Queequeg was hugging"""
expected.block2 = (1, 0, 1024)
exchange1 = (req, expected)
self.current_mid += 1
self.server_mid += 1
self._test_with_client([exchange1])
def test_td_coap_block_02_client(self):
print("TD_COAP_BLOCK_02")
path = "/large"
req = Request()
req.code = defines.Codes.GET.number
req.uri_path = path
req.type = defines.Types["CON"]
req._mid = None
req.destination = self.server_address
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = None
expected.code = defines.Codes.CONTENT.number
expected.token = None
expected.payload = """"Me sabbee plenty"—grunted Queequeg, puffing away at his pipe and sitting up in bed.
"You gettee in," he added, motioning to me with his tomahawk, and throwing the clothes to one side. He really did this
in not only a civil but a really kind and charitable way. I stood looking at him a moment. For all his tattooings
he was on the whole a clean, comely looking cannibal. What's all this fuss I have been making about, thought I to
myself—the man's a human being just as I am: he has just as much reason to fear me, as I have to be afraid of him.
Better sleep with a sober cannibal than a drunken Christian.
"Landlord," said I, "tell him to stash his tomahawk there, or pipe, or whatever you call it; tell him to stop smoking,
in short, and I will turn in with him. But I don't fancy having a man smoking in bed with me. It's dangerous. Besides,
I ain't insured."
This being told to Queequeg, he at once complied, and again politely motioned me to get into bed—rolling over to one
side as much as to say—"I won't touch a leg of ye."
"Good night, landlord," said I, "you may go."
I turned in, and never slept better in my life.
Upon waking next morning about daylight, I found Queequeg's arm thrown over me in the most loving and affectionate
manner. You had almost thought I had been his wife. The counterpane was of patchwork, full of odd little
parti-coloured squares and triangles; and this arm of his tattooed all over with an interminable Cretan labyrinth
of a figure, no two parts of which were of one precise shade—owing I suppose to his keeping his arm at sea
unmethodically in sun and shade, his shirt sleeves irregularly rolled up at various times—this same arm of his,
I say, looked for all the world like a strip of that same patchwork quilt. Indeed, partly lying on it as the arm did
when I first awoke, I could hardly tell it from the quilt, they so blended their hues together; and it was only by
the sense of weight and pressure that I could tell that Queequeg was hugging"""
expected.block2 = (1, 0, 1024)
exchange1 = (req, expected)
self.current_mid += 1
self.server_mid += 1
self._test_with_client([exchange1])
def test_td_coap_block_02(self):
print("TD_COAP_BLOCK_02")
path = "/large"
req = Request()
req.code = defines.Codes.GET.number
req.uri_path = path
req.type = defines.Types["CON"]
req._mid = self.current_mid
req.destination = self.server_address
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = self.current_mid
expected.code = defines.Codes.CONTENT.number
expected.token = None
expected.payload = None
expected.block2 = (0, 1, 1024)
exchange1 = (req, expected)
self.current_mid += 1
self.server_mid += 1
req = Request()
req.code = defines.Codes.GET.number
req.uri_path = path
req.type = defines.Types["CON"]
req._mid = self.current_mid
req.destination = self.server_address
req.block2 = (1, 0, 1024)
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = self.current_mid
expected.code = defines.Codes.CONTENT.number
expected.token = None
expected.payload = None
expected.block2 = (1, 0, 1024)
exchange2 = (req, expected)
self.current_mid += 1
self.server_mid += 1
self._test_plugtest([exchange1, exchange2])
def test_td_coap_block_03(self):
print("TD_COAP_BLOCK_03")
path = "/large-update"
req = Request()
req.code = defines.Codes.PUT.number
req.uri_path = path
req.type = defines.Types["CON"]
req._mid = self.current_mid
req.destination = self.server_address
req.payload = """"Me sabbee plenty"—grunted Queequeg, puffing away at his pipe """
req.block1 = (0, 1, 64)
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = self.current_mid
expected.code = defines.Codes.CONTINUE.number
expected.token = None
expected.payload = None
expected.block1 = (0, 1, 64)
exchange1 = (req, expected)
self.current_mid += 1
self.server_mid += 1
req = Request()
req.code = defines.Codes.PUT.number
req.uri_path = path
req.type = defines.Types["CON"]
req._mid = self.current_mid
req.destination = self.server_address
req.payload = """and sitting up in bed. "You gettee in," he added, motioning"""
req.block1 = (1, 0, 64)
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = self.current_mid
expected.code = defines.Codes.CHANGED.number
expected.token = None
expected.payload = None
exchange2 = (req, expected)
self.current_mid += 1
self.server_mid += 1
req = Request()
req.code = defines.Codes.GET.number
req.uri_path = path
req.type = defines.Types["CON"]
req._mid = self.current_mid
req.destination = self.server_address
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = self.current_mid
expected.code = defines.Codes.CONTENT.number
expected.token = None
expected.payload = """"Me sabbee plenty"—grunted Queequeg, puffing away at his pipe and sitting up in bed. "You gettee in," he added, motioning"""
exchange3 = (req, expected)
self.current_mid += 1
self._test_plugtest([exchange1, exchange2, exchange3])
def test_duplicate(self):
print("TEST_DUPLICATE")
path = "/test"
req = Request()
req.code = defines.Codes.GET.number
req.uri_path = path
req.type = defines.Types["CON"]
req._mid = self.current_mid
req.destination = self.server_address
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = self.current_mid
expected.code = defines.Codes.CONTENT.number
expected.token = None
self.current_mid += 1
self._test_plugtest([(req, expected), (req, expected)])
def test_duplicate_not_completed(self):
print("TEST_DUPLICATE_NOT_COMPLETED")
path = "/long"
req = Request()
req.code = defines.Codes.GET.number
req.uri_path = path
req.type = defines.Types["CON"]
req._mid = self.current_mid
req.destination = self.server_address
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = self.current_mid
expected.code = None
expected.token = None
expected2 = Response()
expected2.type = defines.Types["CON"]
expected2._mid = None
expected2.code = defines.Codes.CONTENT.number
expected2.token = None
self.current_mid += 1
self._test_plugtest([(req, None), (req, expected), (None, expected2)])
def test_no_response(self):
print("TEST_NO_RESPONSE")
path = "/long"
req = Request()
req.code = defines.Codes.GET.number
req.uri_path = path
req.type = defines.Types["CON"]
req._mid = self.current_mid
req.destination = self.server_address
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = self.current_mid
expected.code = None
expected.token = None
expected2 = Response()
expected2.type = defines.Types["CON"]
expected2._mid = None
expected2.code = defines.Codes.CONTENT.number
expected2.token = None
self.current_mid += 1
self._test_plugtest([(req, expected), (None, expected2),
(None, expected2), (None, expected2)])
def test_edit_resource(self):
print("TEST_EDIT_RESOURCE")
path = "/obs"
req = Request()
req.code = defines.Codes.POST.number
req.uri_path = path
req.type = defines.Types["CON"]
req._mid = self.current_mid
req.destination = self.server_address
req.payload = "<value>test</value>"
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = self.current_mid
expected.code = defines.Codes.CHANGED.number
expected.token = None
expected.payload = None
expected.location_path = "/obs"
self.current_mid += 1
self._test_with_client([(req, expected)])
class Tests(unittest.TestCase):
def setUp(self):
self.server_address = ("127.0.0.1", 5683)
self.current_mid = random.randint(1, 1000)
self.server_mid = random.randint(1000, 2000)
self.server = CoAPServerPlugTest("127.0.0.1",
5683,
starting_mid=self.server_mid)
self.server_thread = threading.Thread(target=self.server.listen,
args=(10, ))
self.server_thread.start()
def tearDown(self):
self.server.close()
self.server_thread.join(timeout=25)
self.server = None
def _test_plugtest(self, message_list):
serializer = Serializer()
sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
for message, expected in message_list:
if message is not None:
datagram = serializer.serialize(message)
sock.sendto(datagram, message.destination)
if expected is not None:
datagram, source = sock.recvfrom(4096)
received_message = serializer.deserialize(datagram, source)
if expected.type is not None:
self.assertEqual(received_message.type, expected.type)
if expected.mid is not None:
self.assertEqual(received_message.mid, expected.mid)
self.assertEqual(received_message.code, expected.code)
if expected.source is not None:
self.assertEqual(received_message.source, source)
if expected.token is not None:
self.assertEqual(received_message.token, expected.token)
if expected.payload is not None:
self.assertEqual(received_message.payload,
expected.payload)
if expected.options is not None:
self.assertEqual(received_message.options,
expected.options)
sock.close()
def test_retrasnmissions(self):
print "Retransmissions"
path = "/separate"
req = Request()
req.code = defines.Codes.GET.number
req.uri_path = path
req.type = defines.Types["CON"]
req._mid = self.current_mid
req.destination = self.server_address
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = self.current_mid
expected.code = None
expected.token = None
expected.payload = None
expected2 = Response()
expected2.type = defines.Types["CON"]
expected2._mid = self.server_mid
expected2.code = defines.Codes.CONTENT.number
expected2.token = None
expected2.payload = "Separate Resource"
self.current_mid += 1
self._test_plugtest([(req, expected), (None, expected2),
(None, expected2), (None, expected2)])
def test_etag_deserialize(self):
req = Request()
req.type = defines.Types["CON"]
req._mid = 1
req.etag = bytearray([0xc5])
serializer = Serializer()
serialized = serializer.serialize(req)
received_message = serializer.deserialize(serialized,
("127.0.0.1", 5683))
self.assertEqual(req.etag, received_message.etag)
class Tests(unittest.TestCase):
def setUp(self):
self.server_address = ("127.0.0.1", 5683)
self.current_mid = random.randint(1, 1000)
self.server_mid = random.randint(1000, 2000)
self.server = CoAPServerPlugTest("127.0.0.1", 5683, starting_mid=self.server_mid)
self.server_thread = threading.Thread(target=self.server.listen, args=(10,))
self.server_thread.start()
self.queue = Queue()
def tearDown(self):
self.server.close()
self.server_thread.join(timeout=25)
self.server = None
def _test_with_client(self, message_list):
client = HelperClient(self.server_address)
for message, expected in message_list:
if message is not None:
received_message = client.send_request(message)
if expected is not None:
if expected.type is not None:
self.assertEqual(received_message.type, expected.type)
if expected.mid is not None:
self.assertEqual(received_message.mid, expected.mid)
self.assertEqual(received_message.code, expected.code)
if expected.source is not None:
self.assertEqual(received_message.source, self.server_address)
if expected.token is not None:
self.assertEqual(received_message.token, expected.token)
if expected.payload is not None:
self.assertEqual(received_message.payload, expected.payload)
if expected.options is not None:
self.assertEqual(received_message.options, expected.options)
client.stop()
def client_callback(self, response):
print "Callback"
self.queue.put(response)
def _test_with_client_observe(self, message_list, callback):
client = HelperClient(self.server_address)
token = None
last_mid = 0
for message, expected in message_list:
if message is not None:
token = message.token
client.send_request(message, callback)
received_message = self.queue.get()
if expected is not None:
last_mid = expected.mid
if expected.type is not None:
self.assertEqual(received_message.type, expected.type)
if expected.mid is not None:
self.assertEqual(received_message.mid, expected.mid)
self.assertEqual(received_message.code, expected.code)
if expected.source is not None:
self.assertEqual(received_message.source, self.server_address)
if expected.token is not None:
self.assertEqual(received_message.token, expected.token)
if expected.payload is not None:
self.assertEqual(received_message.payload, expected.payload)
if expected.options is not None:
self.assertEqual(received_message.options, expected.options)
message = Message()
message.type = defines.Types["RST"]
message.token = token
message._mid = last_mid
message.destination = self.server_address
client.send_empty(message)
client.stop()
def _test_plugtest(self, message_list):
serializer = Serializer()
sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
for message, expected in message_list:
if message is not None:
datagram = serializer.serialize(message)
sock.sendto(datagram, message.destination)
if expected is not None:
datagram, source = sock.recvfrom(4096)
received_message = serializer.deserialize(datagram, source)
if expected.type is not None:
self.assertEqual(received_message.type, expected.type)
if expected.mid is not None:
self.assertEqual(received_message.mid, expected.mid)
self.assertEqual(received_message.code, expected.code)
if expected.source is not None:
self.assertEqual(received_message.source, source)
if expected.token is not None:
self.assertEqual(received_message.token, expected.token)
if expected.payload is not None:
self.assertEqual(received_message.payload, expected.payload)
if expected.options is not None:
self.assertEqual(received_message.options, expected.options)
sock.close()
def test_td_coap_link_01(self):
print "TD_COAP_LINK_01"
path = "/.well-known/core"
req = Request()
req.code = defines.Codes.GET.number
req.uri_path = path
req.type = defines.Types["CON"]
req._mid = self.current_mid
req.destination = self.server_address
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = self.current_mid
expected.code = defines.Codes.CONTENT.number
expected.token = None
expected.content_type = defines.Content_types["application/link-format"]
expected.payload = """</separate>;</large-update>;</seg1/seg2/seg3>;rt="Type1",</large>;</seg1/seg2>;rt="Type1",</test>;rt="Type1",</obs>;</long>;</seg1>;rt="Type1",</query>;rt="Type1","""
self.current_mid += 1
self._test_with_client([(req, expected)])
def test_td_coap_link_02(self):
print "TD_COAP_LINK_02"
path = "/.well-known/core"
req = Request()
req.code = defines.Codes.GET.number
req.uri_path = path
req.type = defines.Types["CON"]
req._mid = self.current_mid
req.destination = self.server_address
req.uri_query = "rt=Type1"
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = self.current_mid
expected.code = defines.Codes.CONTENT.number
expected.token = None
expected.content_type = defines.Content_types["application/link-format"]
expected.payload = """</seg1/seg2/seg3>;rt="Type1",</seg1/seg2>;rt="Type1",</test>;rt="Type1",</seg1>;rt="Type1",</query>;rt="Type1","""
self.current_mid += 1
self._test_with_client([(req, expected)])
def test_td_coap_core_01(self):
print "TD_COAP_CORE_01"
path = "/test"
req = Request()
req.code = defines.Codes.GET.number
req.uri_path = path
req.type = defines.Types["CON"]
req._mid = self.current_mid
req.destination = self.server_address
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = self.current_mid
expected.code = defines.Codes.CONTENT.number
expected.token = None
expected.payload = "Test Resource"
self.current_mid += 1
self._test_with_client([(req, expected)])
def test_td_coap_core_02(self):
print "TD_COAP_CORE_02"
path = "/test_post"
req = Request()
req.code = defines.Codes.POST.number
req.uri_path = path
req.type = defines.Types["CON"]
req.content_type = defines.Content_types["application/xml"]
req._mid = self.current_mid
req.destination = self.server_address
req.payload = "<value>test</value>"
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = self.current_mid
expected.code = defines.Codes.CREATED.number
expected.token = None
expected.payload = None
expected.location_path = "/test_post"
self.current_mid += 1
self._test_with_client([(req, expected)])
def test_td_coap_core_03(self):
print "TD_COAP_CORE_03"
path = "/test"
req = Request()
req.code = defines.Codes.PUT.number
req.uri_path = path
req.type = defines.Types["CON"]
req.content_type = defines.Content_types["application/xml"]
req._mid = self.current_mid
req.destination = self.server_address
req.payload = "<value>test</value>"
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = self.current_mid
expected.code = defines.Codes.CHANGED.number
expected.token = None
expected.payload = None
self.current_mid += 1
exchange1 = (req, expected)
req = Request()
req.code = defines.Codes.GET.number
req.uri_path = path
req.type = defines.Types["CON"]
req._mid = self.current_mid
req.destination = self.server_address
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = self.current_mid
expected.code = defines.Codes.CONTENT.number
expected.token = None
expected.payload = "<value>test</value>"
expected.content_type = defines.Content_types["application/xml"]
self.current_mid += 1
exchange2 = (req, expected)
req = Request()
req.code = defines.Codes.GET.number
req.uri_path = path
req.type = defines.Types["CON"]
req._mid = self.current_mid
req.destination = self.server_address
req.accept = defines.Content_types["application/xml"]
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = self.current_mid
expected.code = defines.Codes.CONTENT.number
expected.token = None
expected.payload = "<value>test</value>"
expected.content_type = defines.Content_types["application/xml"]
self.current_mid += 1
exchange3 = (req, expected)
self._test_with_client([exchange1, exchange2, exchange3])
def test_td_coap_core_04(self):
print "TD_COAP_CORE_04"
path = "/test"
req = Request()
req.code = defines.Codes.DELETE.number
req.uri_path = path
req.type = defines.Types["CON"]
req._mid = self.current_mid
req.destination = self.server_address
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = self.current_mid
expected.code = defines.Codes.DELETED.number
expected.token = None
expected.payload = None
self.current_mid += 1
self._test_with_client([(req, expected)])
def test_td_coap_core_05(self):
print "TD_COAP_CORE_05"
path = "/test"
req = Request()
req.code = defines.Codes.GET.number
req.uri_path = path
req.type = defines.Types["NON"]
req._mid = self.current_mid
req.destination = self.server_address
expected = Response()
expected.type = defines.Types["NON"]
expected._mid = None
expected.code = defines.Codes.CONTENT.number
expected.token = None
expected.payload = "Test Resource"
self.current_mid += 1
self._test_with_client([(req, expected)])
def test_td_coap_core_06(self):
print "TD_COAP_CORE_06"
path = "/test_post"
req = Request()
req.code = defines.Codes.POST.number
req.uri_path = path
req.type = defines.Types["NON"]
req.content_type = defines.Content_types["application/xml"]
req._mid = self.current_mid
req.destination = self.server_address
req.payload = "<value>test</value>"
expected = Response()
expected.type = defines.Types["NON"]
expected._mid = None
expected.code = defines.Codes.CREATED.number
expected.token = None
expected.payload = None
expected.location_path = "/test_post"
self.current_mid += 1
self._test_with_client([(req, expected)])
def test_td_coap_core_07(self):
print "TD_COAP_CORE_07"
path = "/test"
req = Request()
req.code = defines.Codes.PUT.number
req.uri_path = path
req.type = defines.Types["NON"]
req.content_type = defines.Content_types["application/xml"]
req._mid = self.current_mid
req.destination = self.server_address
req.payload = "<value>test</value>"
expected = Response()
expected.type = defines.Types["NON"]
expected._mid = None
expected.code = defines.Codes.CHANGED.number
expected.token = None
expected.payload = None
self.current_mid += 1
self._test_with_client([(req, expected)])
def test_td_coap_core_08(self):
print "TD_COAP_CORE_08"
path = "/test"
req = Request()
req.code = defines.Codes.DELETE.number
req.uri_path = path
req.type = defines.Types["NON"]
req._mid = self.current_mid
req.destination = self.server_address
expected = Response()
expected.type = defines.Types["NON"]
expected._mid = None
expected.code = defines.Codes.DELETED.number
expected.token = None
expected.payload = None
self.current_mid += 1
self._test_with_client([(req, expected)])
def test_td_coap_core_09(self):
print "TD_COAP_CORE_09"
path = "/separate"
req = Request()
req.code = defines.Codes.GET.number
req.uri_path = path
req.type = defines.Types["CON"]
req._mid = self.current_mid
req.destination = self.server_address
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = self.current_mid
expected.code = None
expected.token = None
expected.payload = None
expected2 = Response()
expected2.type = defines.Types["CON"]
expected2._mid = self.server_mid
expected2.code = defines.Codes.CONTENT.number
expected2.token = None
expected2.payload = "Separate Resource"
self.current_mid += 1
self._test_plugtest([(req, expected), (None, expected2)])
def test_td_coap_core_10(self):
print "TD_COAP_CORE_10"
path = "/test"
req = Request()
req.code = defines.Codes.GET.number
req.uri_path = path
req.type = defines.Types["CON"]
req._mid = self.current_mid
req.destination = self.server_address
req.token = "ciao"
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = self.current_mid
expected.code = defines.Codes.CONTENT.number
expected.token = None
expected.payload = "Test Resource"
expected.token = "ciao"
self.current_mid += 1
self._test_with_client([(req, expected)])
def test_td_coap_core_12(self):
print "TD_COAP_CORE_12"
path = "/seg1/seg2/seg3"
req = Request()
req.code = defines.Codes.GET.number
req.uri_path = path
req.type = defines.Types["CON"]
req._mid = self.current_mid
req.destination = self.server_address
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = self.current_mid
expected.code = defines.Codes.CONTENT.number
expected.payload = "Test Resource"
self.current_mid += 1
self._test_with_client([(req, expected)])
def test_td_coap_core_13(self):
print "TD_COAP_CORE_13"
path = "/query?first=1&second=2&third=3"
req = Request()
req.code = defines.Codes.GET.number
req.uri_path = path
req.type = defines.Types["CON"]
req._mid = self.current_mid
req.destination = self.server_address
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = self.current_mid
expected.code = defines.Codes.CONTENT.number
expected.token = None
expected.payload = "Test Resource"
self.current_mid += 1
self._test_with_client([(req, expected)])
def test_td_coap_obs_01(self):
print "TD_COAP_OBS_01"
path = "/obs"
req = Request()
req.code = defines.Codes.GET.number
req.uri_path = path
req.type = defines.Types["CON"]
req._mid = self.current_mid
req.destination = self.server_address
req.observe = 0
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = self.current_mid
expected.code = defines.Codes.CONTENT.number
expected.token = None
expected.payload = "Observable Resource"
expected.observe = 1
expected2 = Response()
expected2.type = defines.Types["CON"]
expected2._mid = self.server_mid
expected2.code = defines.Codes.CONTENT.number
expected2.token = None
expected2.payload = "Observable Resource"
expected2.observe = 1
self.current_mid += 1
self.server_mid += 1
self._test_plugtest([(req, expected), (None, expected2)])
def test_td_coap_obs_03(self):
print "TD_COAP_OBS_03"
path = "/obs"
req = Request()
req.code = defines.Codes.GET.number
req.uri_path = path
req.type = defines.Types["CON"]
req._mid = self.current_mid
req.destination = self.server_address
req.observe = 0
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = self.current_mid
expected.code = defines.Codes.CONTENT.number
expected.token = None
expected.payload = "Observable Resource"
expected.observe = 1
self.current_mid += 1
expected2 = Response()
expected2.type = defines.Types["CON"]
expected2._mid = self.server_mid
expected2.code = defines.Codes.CONTENT.number
expected2.token = None
expected2.payload = "Observable Resource"
expected2.observe = 1
rst = Response()
rst.type = defines.Types["RST"]
rst._mid = self.server_mid
rst.code = defines.Codes.EMPTY.number
rst.destination = self.server_address
rst.token = None
rst.payload = None
self.current_mid += 1
self.server_mid += 1
self._test_plugtest([(req, expected), (None, expected2), (rst, None)])
def test_td_coap_block_01(self):
print "TD_COAP_BLOCK_01"
path = "/large"
req = Request()
req.code = defines.Codes.GET.number
req.uri_path = path
req.type = defines.Types["CON"]
req._mid = self.current_mid
req.destination = self.server_address
req.block2 = (0, 0, 1024)
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = self.current_mid
expected.code = defines.Codes.CONTENT.number
expected.token = None
expected.payload = None
expected.block2 = (0, 1, 1024)
exchange1 = (req, expected)
self.current_mid += 1
self.server_mid += 1
req = Request()
req.code = defines.Codes.GET.number
req.uri_path = path
req.type = defines.Types["CON"]
req._mid = self.current_mid
req.destination = self.server_address
req.block2 = (1, 0, 1024)
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = self.current_mid
expected.code = defines.Codes.CONTENT.number
expected.token = None
expected.payload = None
expected.block2 = (1, 0, 1024)
exchange2 = (req, expected)
self.current_mid += 1
self.server_mid += 1
self._test_plugtest([exchange1, exchange2])
def test_td_coap_block_01_client(self):
print "TD_COAP_BLOCK_01"
path = "/large"
req = Request()
req.code = defines.Codes.GET.number
req.uri_path = path
req.type = defines.Types["CON"]
req._mid = None
req.destination = self.server_address
req.block2 = (0, 0, 1024)
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = None
expected.code = defines.Codes.CONTENT.number
expected.token = None
expected.payload = """"Me sabbee plenty"—grunted Queequeg, puffing away at his pipe and sitting up in bed.
"You gettee in," he added, motioning to me with his tomahawk, and throwing the clothes to one side. He really did this
in not only a civil but a really kind and charitable way. I stood looking at him a moment. For all his tattooings
he was on the whole a clean, comely looking cannibal. What's all this fuss I have been making about, thought I to
myself—the man's a human being just as I am: he has just as much reason to fear me, as I have to be afraid of him.
Better sleep with a sober cannibal than a drunken Christian.
"Landlord," said I, "tell him to stash his tomahawk there, or pipe, or whatever you call it; tell him to stop smoking,
in short, and I will turn in with him. But I don't fancy having a man smoking in bed with me. It's dangerous. Besides,
I ain't insured."
This being told to Queequeg, he at once complied, and again politely motioned me to get into bed—rolling over to one
side as much as to say—"I won't touch a leg of ye."
"Good night, landlord," said I, "you may go."
I turned in, and never slept better in my life.
Upon waking next morning about daylight, I found Queequeg's arm thrown over me in the most loving and affectionate
manner. You had almost thought I had been his wife. The counterpane was of patchwork, full of odd little
parti-coloured squares and triangles; and this arm of his tattooed all over with an interminable Cretan labyrinth
of a figure, no two parts of which were of one precise shade—owing I suppose to his keeping his arm at sea
unmethodically in sun and shade, his shirt sleeves irregularly rolled up at various times—this same arm of his,
I say, looked for all the world like a strip of that same patchwork quilt. Indeed, partly lying on it as the arm did
when I first awoke, I could hardly tell it from the quilt, they so blended their hues together; and it was only by
the sense of weight and pressure that I could tell that Queequeg was hugging"""
expected.block2 = (1, 0, 1024)
exchange1 = (req, expected)
self.current_mid += 1
self.server_mid += 1
self._test_with_client([exchange1])
def test_td_coap_block_02_client(self):
print "TD_COAP_BLOCK_02"
path = "/large"
req = Request()
req.code = defines.Codes.GET.number
req.uri_path = path
req.type = defines.Types["CON"]
req._mid = None
req.destination = self.server_address
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = None
expected.code = defines.Codes.CONTENT.number
expected.token = None
expected.payload = """"Me sabbee plenty"—grunted Queequeg, puffing away at his pipe and sitting up in bed.
"You gettee in," he added, motioning to me with his tomahawk, and throwing the clothes to one side. He really did this
in not only a civil but a really kind and charitable way. I stood looking at him a moment. For all his tattooings
he was on the whole a clean, comely looking cannibal. What's all this fuss I have been making about, thought I to
myself—the man's a human being just as I am: he has just as much reason to fear me, as I have to be afraid of him.
Better sleep with a sober cannibal than a drunken Christian.
"Landlord," said I, "tell him to stash his tomahawk there, or pipe, or whatever you call it; tell him to stop smoking,
in short, and I will turn in with him. But I don't fancy having a man smoking in bed with me. It's dangerous. Besides,
I ain't insured."
This being told to Queequeg, he at once complied, and again politely motioned me to get into bed—rolling over to one
side as much as to say—"I won't touch a leg of ye."
"Good night, landlord," said I, "you may go."
I turned in, and never slept better in my life.
Upon waking next morning about daylight, I found Queequeg's arm thrown over me in the most loving and affectionate
manner. You had almost thought I had been his wife. The counterpane was of patchwork, full of odd little
parti-coloured squares and triangles; and this arm of his tattooed all over with an interminable Cretan labyrinth
of a figure, no two parts of which were of one precise shade—owing I suppose to his keeping his arm at sea
unmethodically in sun and shade, his shirt sleeves irregularly rolled up at various times—this same arm of his,
I say, looked for all the world like a strip of that same patchwork quilt. Indeed, partly lying on it as the arm did
when I first awoke, I could hardly tell it from the quilt, they so blended their hues together; and it was only by
the sense of weight and pressure that I could tell that Queequeg was hugging"""
expected.block2 = (1, 0, 1024)
exchange1 = (req, expected)
self.current_mid += 1
self.server_mid += 1
self._test_with_client([exchange1])
def test_td_coap_block_02(self):
print "TD_COAP_BLOCK_02"
path = "/large"
req = Request()
req.code = defines.Codes.GET.number
req.uri_path = path
req.type = defines.Types["CON"]
req._mid = self.current_mid
req.destination = self.server_address
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = self.current_mid
expected.code = defines.Codes.CONTENT.number
expected.token = None
expected.payload = None
expected.block2 = (0, 1, 1024)
exchange1 = (req, expected)
self.current_mid += 1
self.server_mid += 1
req = Request()
req.code = defines.Codes.GET.number
req.uri_path = path
req.type = defines.Types["CON"]
req._mid = self.current_mid
req.destination = self.server_address
req.block2 = (1, 0, 1024)
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = self.current_mid
expected.code = defines.Codes.CONTENT.number
expected.token = None
expected.payload = None
expected.block2 = (1, 0, 1024)
exchange2 = (req, expected)
self.current_mid += 1
self.server_mid += 1
self._test_plugtest([exchange1, exchange2])
def test_td_coap_block_03(self):
print "TD_COAP_BLOCK_03"
path = "/large-update"
req = Request()
req.code = defines.Codes.PUT.number
req.uri_path = path
req.type = defines.Types["CON"]
req._mid = self.current_mid
req.destination = self.server_address
req.payload = """"Me sabbee plenty"—grunted Queequeg, puffing away at his pipe """
req.block1 = (0, 1, 64)
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = self.current_mid
expected.code = defines.Codes.CONTINUE.number
expected.token = None
expected.payload = None
expected.block1 = (0, 1, 64)
exchange1 = (req, expected)
self.current_mid += 1
self.server_mid += 1
req = Request()
req.code = defines.Codes.PUT.number
req.uri_path = path
req.type = defines.Types["CON"]
req._mid = self.current_mid
req.destination = self.server_address
req.payload = """and sitting up in bed. "You gettee in," he added, motioning"""
req.block1 = (1, 0, 64)
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = self.current_mid
expected.code = defines.Codes.CHANGED.number
expected.token = None
expected.payload = None
exchange2 = (req, expected)
self.current_mid += 1
self.server_mid += 1
req = Request()
req.code = defines.Codes.GET.number
req.uri_path = path
req.type = defines.Types["CON"]
req._mid = self.current_mid
req.destination = self.server_address
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = self.current_mid
expected.code = defines.Codes.CONTENT.number
expected.token = None
expected.payload = """"Me sabbee plenty"—grunted Queequeg, puffing away at his pipe and sitting up in bed. "You gettee in," he added, motioning"""
exchange3 = (req, expected)
self.current_mid += 1
self._test_plugtest([exchange1, exchange2, exchange3])
def test_duplicate(self):
print "TEST_DUPLICATE"
path = "/test"
req = Request()
req.code = defines.Codes.GET.number
req.uri_path = path
req.type = defines.Types["CON"]
req._mid = self.current_mid
req.destination = self.server_address
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = self.current_mid
expected.code = defines.Codes.CONTENT.number
expected.token = None
self.current_mid += 1
self._test_plugtest([(req, expected), (req, expected)])
def test_duplicate_not_completed(self):
print "TEST_DUPLICATE_NOT_COMPLETED"
path = "/long"
req = Request()
req.code = defines.Codes.GET.number
req.uri_path = path
req.type = defines.Types["CON"]
req._mid = self.current_mid
req.destination = self.server_address
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = self.current_mid
expected.code = None
expected.token = None
expected2 = Response()
expected2.type = defines.Types["CON"]
expected2._mid = None
expected2.code = defines.Codes.CONTENT.number
expected2.token = None
self.current_mid += 1
self._test_plugtest([(req, None), (req, expected), (None, expected2)])
def test_no_response(self):
print "TEST_NO_RESPONSE"
path = "/long"
req = Request()
req.code = defines.Codes.GET.number
req.uri_path = path
req.type = defines.Types["CON"]
req._mid = self.current_mid
req.destination = self.server_address
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = self.current_mid
expected.code = None
expected.token = None
expected2 = Response()
expected2.type = defines.Types["CON"]
expected2._mid = None
expected2.code = defines.Codes.CONTENT.number
expected2.token = None
self.current_mid += 1
self._test_plugtest([(req, expected), (None, expected2), (None, expected2), (None, expected2)])
def test_edit_resource(self):
print "TEST_EDIT_RESOURCE"
path = "/obs"
req = Request()
req.code = defines.Codes.POST.number
req.uri_path = path
req.type = defines.Types["CON"]
req._mid = self.current_mid
req.destination = self.server_address
req.payload = "<value>test</value>"
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = self.current_mid
expected.code = defines.Codes.CREATED.number
expected.token = None
expected.payload = None
expected.location_path = "/obs"
self.current_mid += 1
self._test_with_client([(req, expected)])
class Tests(unittest.TestCase):
def setUp(self):
self.server_address = ("127.0.0.1", 5683)
self.current_mid = random.randint(1, 1000)
self.server_mid = random.randint(1000, 2000)
self.server = CoAPServerPlugTest("127.0.0.1", 5683, starting_mid=self.server_mid)
self.server_thread = threading.Thread(target=self.server.listen, args=(10,))
self.server_thread.start()
def tearDown(self):
self.server.close()
self.server_thread.join(timeout=25)
self.server = None
def _test_plugtest(self, message_list):
serializer = Serializer()
sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
for message, expected in message_list:
if message is not None:
datagram = serializer.serialize(message)
sock.sendto(datagram, message.destination)
if expected is not None:
datagram, source = sock.recvfrom(4096)
received_message = serializer.deserialize(datagram, source)
if expected.type is not None:
self.assertEqual(received_message.type, expected.type)
if expected.mid is not None:
self.assertEqual(received_message.mid, expected.mid)
self.assertEqual(received_message.code, expected.code)
if expected.source is not None:
self.assertEqual(received_message.source, source)
if expected.token is not None:
self.assertEqual(received_message.token, expected.token)
if expected.payload is not None:
self.assertEqual(received_message.payload, expected.payload)
if expected.options is not None:
self.assertEqual(received_message.options, expected.options)
sock.close()
def test_retrasnmissions(self):
print "Retransmissions"
path = "/separate"
req = Request()
req.code = defines.Codes.GET.number
req.uri_path = path
req.type = defines.Types["CON"]
req._mid = self.current_mid
req.destination = self.server_address
expected = Response()
expected.type = defines.Types["ACK"]
expected._mid = self.current_mid
expected.code = None
expected.token = None
expected.payload = None
expected2 = Response()
expected2.type = defines.Types["CON"]
expected2._mid = self.server_mid
expected2.code = defines.Codes.CONTENT.number
expected2.token = None
expected2.payload = "Separate Resource"
self.current_mid += 1
self._test_plugtest([(req, expected), (None, expected2), (None, expected2), (None, expected2)])
def test_etag_deserialize(self):
req = Request()
req.type = defines.Types["CON"]
req._mid = 1
req.etag = bytearray([0xC5])
serializer = Serializer()
serialized = serializer.serialize(req)
received_message = serializer.deserialize(serialized, ("127.0.0.1", 5683))
self.assertEqual(req.etag, received_message.etag)
