async def test_td_coap_obs_15(self):
client, server = await self.start_client_server()
print("TD_COAP_OBS_15")
path = "/stable"
token = utils.generate_random_hex(2)
req = Request()
req.code = defines.Code.GET
req.uri_path = path
req.type = defines.Type.CON
req.mid = random.randint(1, 1000)
req.destination = self.server_address
req.token = token
req.observe = 0
expected = Response()
expected.type = defines.Type.ACK
expected.mid = req.mid
expected.code = defines.Code.CONTENT
expected.payload = "Stable"
expected.token = token
expected.observe = 2
expected.max_age = 20
expected.source = "127.0.0.1", 5683
transaction = await client.send_request(req)
ret = await client.receive_response(transaction, 10)
if ret != expected:
print("Received: {0}".format(ret))
print("Expected: {0}".format(expected))
self.assertEqual(ret, expected)
expected = Response()
expected.type = defines.Type.CON
expected.mid = self.server_mid + 1
expected.code = defines.Code.CONTENT
expected.payload = "Stable"
expected.token = token
expected.observe = 2
expected.max_age = 20
expected.source = "127.0.0.1", 5683
transaction.response = None
ret = await client.receive_response(transaction, 60)
if ret == expected:
print("PASS")
else:
print("Received: {0}".format(ret))
print("Expected: {0}".format(expected))
print(ret.pretty_print())
self.assertEqual(ret, expected)
self.stop_client_server(client, server)
async def test_td_coap_core_23(self):
client, server = await self.start_client_server()
print("TD_COAP_CORE_CLIENT_23")
path = "/storage/create1"
# STEP 3
expected = Response()
expected.type = defines.Type.ACK
expected.code = defines.Code.CREATED
expected.payload = None
expected.source = self.server_address
ret = await client.put(path,
"New Resource",
timeout=10,
if_none_match=True)
self.assertIsInstance(ret, Response)
expected.token = ret.token
expected.mid = ret.mid
if ret != expected:
print("Received: {0}".format(ret))
print("Expected: {0}".format(expected))
self.assertEqual(ret, expected)
# STEP 6
expected = Response()
expected.type = defines.Type.ACK
expected.code = defines.Code.PRECONDITION_FAILED
expected.source = self.server_address
expected.payload = None
ret = await client.put(path,
"Validate changed",
timeout=10,
if_none_match=True)
self.assertIsInstance(ret, Response)
expected.token = ret.token
expected.mid = ret.mid
if ret == expected:
print("PASS")
else:
print("Received: {0}".format(ret))
print("Expected: {0}".format(expected))
self.assertEqual(ret, expected)
await self.stop_client_server(client, server)
async def test_td_coap_link_01(self):
client, server = await self.start_client_server()
print("TD_COAP_LINK_CLIENT_01")
expected = Response()
expected.type = defines.Type.ACK
expected.code = defines.Code.CONTENT
expected.payload = '</group-if1>;if="if1",obs,</group-if2>;if="if2",obs,</group-if3>;if="foo",obs,' \
'</group-if4>;obs,</group-type1>;obs,rt="Type1 Type2",</group-type2>;obs,rt="Type2 Type3",' \
'</group-type3>;obs,rt="Type1 Type3",</group-type4>;obs,rt,</link1>;obs,</link2>;obs,' \
'</link3>;obs,</sz>;obs,sz="10",</type1>;obs,rt="Type1",</type2>;obs,rt="Type2"'
expected.content_type = defines.ContentType.application_link_format
expected.source = "127.0.0.1", 5683
ret = await client.discover(timeout=10)
self.assertIsInstance(ret, Response)
expected.mid = ret.mid
expected.token = ret.token
if ret == expected:
print("PASS")
else:
print("Received: {0}".format(ret))
print("Expected: {0}".format(expected))
print(ret.pretty_print())
self.assertEqual(ret, expected)
await self.stop_client_server(client, server)
async def test_td_coap_link_08(self):
client, server = await self.start_client_server()
print("TD_COAP_LINK_CLIENT_08")
expected = Response()
expected.type = defines.Type.ACK
expected.code = defines.Code.CONTENT
expected.payload = '</link1>;obs,</link2>;obs,</link3>;obs'
expected.content_type = defines.ContentType.application_link_format
expected.source = "127.0.0.1", 5683
ret = await client.discover(timeout=10, uri_query="?href=/link*")
self.assertIsInstance(ret, Response)
expected.mid = ret.mid
expected.token = ret.token
if ret == expected:
print("PASS")
else:
print("Received: {0}".format(ret))
print("Expected: {0}".format(expected))
print(ret.pretty_print())
self.assertEqual(ret, expected)
await self.stop_client_server(client, server)
async def test_td_coap_link_08(self):
client, server = await self.start_client_server()
print("TD_COAP_LINK_08")
path = "/.well-known/core"
req = Request()
req.code = defines.Code.GET
req.uri_path = path
req.uri_query = "?href=/link*"
req.type = defines.Type.CON
req.mid = random.randint(1, 1000)
req.destination = self.server_address
req.token = utils.generate_random_hex(2)
expected = Response()
expected.type = defines.Type.ACK
expected.mid = req.mid
expected.code = defines.Code.CONTENT
expected.payload = '</link1>;obs,</link2>;obs,</link3>;obs'
expected.token = req.token
expected.content_type = defines.ContentType.application_link_format
expected.source = "127.0.0.1", 5683
transaction = await client.send_request(req)
ret = await client.receive_response(transaction, 10)
if ret == expected:
print("PASS")
else:
print("Received: {0}".format(ret))
print("Expected: {0}".format(expected))
print(ret.pretty_print())
self.assertEqual(ret, expected)
self.stop_client_server(client, server)
async def test_td_coap_core_01(self):
client, server = await self.start_client_server()
print("TD_COAP_CORE_CLIENT_01")
path = "/test"
expected = Response()
expected.type = defines.Type.ACK
expected.code = defines.Code.CONTENT
expected.payload = "Test"
expected.content_type = defines.ContentType.TEXT_PLAIN
expected.source = "127.0.0.1", 5683
ret = await client.get(path, timeout=10)
self.assertIsInstance(ret, Response)
expected.mid = ret.mid
expected.token = ret.token
if ret == expected:
print("PASS")
else:
print("Received: {0}".format(ret))
print("Expected: {0}".format(expected))
self.assertEqual(ret, expected)
await self.stop_client_server(client, server)
async def test_td_coap_core_19(self):
client, server = await self.start_client_server()
print("TD_COAP_CORE_CLIENT_19")
path = "/location-query"
expected = Response()
expected.type = defines.Type.ACK
expected.code = defines.Code.CREATED
expected.location_path = "/location-query/location-query1"
expected.location_query = "?first=1&second=2"
expected.source = self.server_address
ret = await client.post(path, None, timeout=10)
self.assertIsInstance(ret, Response)
expected.token = ret.token
expected.mid = ret.mid
if ret == expected:
print("PASS")
else:
print("Received: {0}".format(ret))
print("Expected: {0}".format(expected))
self.assertEqual(ret, expected)
await self.stop_client_server(client, server)
async def test_td_coap_core_14(self):
client, server = await self.start_client_server()
print("TD_COAP_CORE_CLIENT_14")
path = "/query"
expected = Response()
expected.type = defines.Type.ACK
expected.code = defines.Code.CONTENT
expected.payload = "Query12"
expected.content_type = defines.ContentType.TEXT_PLAIN
expected.source = self.server_address
ret = await client.get(path, timeout=10, uri_query="first=1&second=2")
self.assertIsInstance(ret, Response)
expected.token = ret.token
expected.mid = ret.mid
if ret == expected:
print("PASS")
else:
print("Received: {0}".format(ret))
print("Expected: {0}".format(expected))
self.assertEqual(ret, expected)
await self.stop_client_server(client, server)
async def test_td_coap_core_20(self):
client, server = await self.start_client_server()
print("TD_COAP_CORE_CLIENT_20")
path = "/multi-format"
expected = Response()
expected.type = defines.Type.ACK
expected.code = defines.Code.CONTENT
expected.payload = "1"
expected.content_type = defines.ContentType.TEXT_PLAIN
expected.source = self.server_address
ret = await client.get(path,
timeout=10,
accept=defines.ContentType.TEXT_PLAIN)
self.assertIsInstance(ret, Response)
expected.token = ret.token
expected.mid = ret.mid
if ret != expected:
print("Received: {0}".format(ret))
print("Expected: {0}".format(expected))
self.assertEqual(ret, expected)
expected = Response()
expected.type = defines.Type.ACK
expected.code = defines.Code.CONTENT
expected.payload = "<value>1</value>"
expected.content_type = defines.ContentType.application_xml
expected.source = self.server_address
ret = await client.get(path,
timeout=10,
accept=defines.ContentType.application_xml)
self.assertIsInstance(ret, Response)
expected.token = ret.token
expected.mid = ret.mid
if ret == expected:
print("PASS")
else:
print("Received: {0}".format(ret))
print("Expected: {0}".format(expected))
self.assertEqual(ret, expected)
await self.stop_client_server(client, server)
async def test_td_coap_core_08(self):
client, server = await self.start_client_server()
print("TD_COAP_CORE_CLIENT_08")
path = "/test"
expected = Response()
expected.type = defines.Type.NON
expected.mid = self.server_mid
expected.code = defines.Code.CHANGED
expected.source = "127.0.0.1", 5683
ret = await client.post_non(path, "Updated", timeout=10)
self.assertIsInstance(ret, Response)
expected.token = ret.token
if ret == expected:
print("PASS")
else:
print("Received: {0}".format(ret))
print("Expected: {0}".format(expected))
self.assertEqual(ret, expected)
await self.stop_client_server(client, server)
async def deserialize(
cls,
datagram: bytes,
source: Optional[Tuple[str, int]] = None,
destination: Optional[Tuple[str, int]] = None
) -> Union[Message, Request, Response]:
"""
De-serialize a stream of byte to a message.
:param destination:
:param datagram: the incoming udp message
:param source: the source address and port (ip, port)
:return: the message
:rtype: Message
"""
try:
(vttkl, code, mid) = struct.unpack('!BBH', datagram[:4])
except struct.error: # pragma: no cover
raise errors.CoAPException("Message too short for CoAP")
datagram = datagram[4:]
version = int((vttkl & 0xC0) >> 6)
message_type = (vttkl & 0x30) >> 4
tkl = int(vttkl & 0x0F)
if version != defines.VERSION: # pragma: no cover
raise errors.ProtocolError("Unsupported protocol version", mid)
if 9 <= tkl <= 15: # pragma: no cover
raise errors.ProtocolError("Token Length 9-15 are reserved", mid)
code_class = (code & 0b11100000) >> 5
code_details = (code & 0b00011111)
try:
cl = MessageCodeClass(code_class)
except ValueError: # pragma: no cover
raise errors.ProtocolError(
"Unknown code class {0}".format(code_class), mid)
try:
if cl == MessageCodeClass.RESPONSE or cl == MessageCodeClass.CLIENT_ERROR or \
cl == MessageCodeClass.SERVER_ERROR:
message = Response()
message.code = code
elif cl == MessageCodeClass.REQUEST and code_details != 0:
message = Request()
message.code = code
else: # Empty message
message = Message()
message.code = defines.Code.EMPTY
except ValueError: # pragma: no cover
raise errors.ProtocolError("Unknown code {0}".format(code), mid)
if source is not None:
message.source = source
if destination is not None:
message.destination = destination
message.version = version
message.type = message_type
message.mid = mid
if tkl > 0:
message.token = datagram[:tkl]
else:
message.token = None
try:
datagram, options = cls._deserialize_options(datagram[tkl:])
except errors.CoAPException as e:
raise errors.ProtocolError(e.msg, mid)
message.add_options(options)
if len(datagram) == 1: # pragma: no cover
raise errors.ProtocolError("Payload Marker with no payload", mid)
elif len(datagram) == 0:
message.payload = None
else:
message.payload = datagram[1:]
return message
async def test_td_coap_obs_13(self):
client, server = await self.start_client_server()
print("TD_COAP_OBS_13")
path = "/obs-large"
token = utils.generate_random_hex(2)
req = Request()
req.code = defines.Code.GET
req.uri_path = path
req.type = defines.Type.CON
req.mid = random.randint(1, 1000)
req.destination = self.server_address
req.token = token
req.observe = 0
expected = Response()
expected.type = defines.Type.ACK
expected.mid = req.mid
expected.code = defines.Code.CONTENT
expected.token = token
expected.observe = 2
expected.source = "127.0.0.1", 5683
expected.payload = "Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras sollicitudin fermentum ornare. " \
"Cras accumsan tellus quis dui lacinia eleifend. Proin ultrices rutrum orci vitae luctus. " \
"Nullam malesuada pretium elit, at aliquam odio vehicula in. Etiam nec maximus elit. " \
"Etiam at erat ac ex ornare feugiat. Curabitur sed malesuada orci, id aliquet nunc. Phasellus " \
"nec leo luctus, blandit lorem sit amet, interdum metus. Duis efficitur volutpat magna, ac " \
"ultricies nibh aliquet sit amet. Etiam tempor egestas augue in hendrerit. Nunc eget augue " \
"ultricies, dignissim lacus et, vulputate dolor. Nulla eros odio, fringilla vel massa ut, " \
"facilisis cursus quam. Fusce faucibus lobortis congue. Fusce consectetur porta neque, id " \
"sollicitudin velit maximus eu. Sed pharetra leo quam, vel finibus turpis cursus ac. " \
"Aenean ac nisi massa. Cras commodo arcu nec ante tristique ullamcorper. Quisque eu hendrerit" \
" urna. Cras fringilla eros ut nunc maximus, non porta nisl mollis. Aliquam in rutrum massa." \
" Praesent tristique turpis dui, at ultri"
expected.block2 = (0, 1, 1024)
transaction = await client.send_request(req)
ret = await client.receive_response(transaction, 10)
if ret != expected:
print("Received: {0}".format(ret))
print("Expected: {0}".format(expected))
self.assertEqual(ret, expected)
req = Request()
req.code = defines.Code.GET
req.uri_path = path
req.type = defines.Type.CON
req.mid = random.randint(1, 1000)
req.destination = self.server_address
req.token = token
req.block2 = (1, 0, 1024)
expected = Response()
expected.type = defines.Type.ACK
expected.mid = req.mid
expected.code = defines.Code.CONTENT
expected.payload = "cies lorem fermentum at. Vivamus sit amet ornare neque, " \
"a imperdiet nisl. Quisque a iaculis libero, id tempus lacus. " \
"Aenean convallis est non justo consectetur, a hendrerit enim consequat. In accumsan ante " \
"a egestas luctus. Etiam quis neque nec eros vestibulum faucibus. Nunc viverra ipsum " \
"lectus, vel scelerisque dui dictum a. Ut orci enim, ultrices a ultrices nec, pharetra " \
"in quam. Donec accumsan sit amet eros eget fermentum." \
"Vivamus ut odio ac odio malesuada accumsan. Aenean vehicula diam at tempus ornare. " \
"Phasellus dictum mauris a mi consequat, vitae mattis nulla fringilla. Ut laoreet " \
"tellus in nisl efficitur, a luctus justo tempus. Fusce finibus libero eget velit " \
"finibus iaculis. Morbi rhoncus purus vel vestibulum ullamcorper. Sed ac metus in urna " \
"fermentum feugiat. Nulla nunc diam, sodales aliquam mi id, varius porta nisl. Praesent " \
"vel nibh ac turpis rutrum laoreet at non odio. Phasellus ut posuere mi. Suspendisse " \
"malesuada velit nec mauris convallis porta. Vivamus sed ultrices sapien, at cras amet."
expected.token = token
expected.block2 = (1, 0, 1024)
expected.source = "127.0.0.1", 5683
transaction = await client.send_request(req)
ret = await client.receive_response(transaction, 10)
if ret != expected:
print("Received: {0}".format(ret))
print("Expected: {0}".format(expected))
self.assertEqual(ret, expected)
expected = Response()
expected.type = defines.Type.CON
expected.mid = self.server_mid + 2
expected.code = defines.Code.CONTENT
expected.token = token
expected.observe = 3
expected.source = "127.0.0.1", 5683
expected.payload = "Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras sollicitudin fermentum ornare. " \
"Cras accumsan tellus quis dui lacinia eleifend. Proin ultrices rutrum orci vitae luctus. " \
"Nullam malesuada pretium elit, at aliquam odio vehicula in. Etiam nec maximus elit. " \
"Etiam at erat ac ex ornare feugiat. Curabitur sed malesuada orci, id aliquet nunc. Phasellus " \
"nec leo luctus, blandit lorem sit amet, interdum metus. Duis efficitur volutpat magna, ac " \
"ultricies nibh aliquet sit amet. Etiam tempor egestas augue in hendrerit. Nunc eget augue " \
"ultricies, dignissim lacus et, vulputate dolor. Nulla eros odio, fringilla vel massa ut, " \
"facilisis cursus quam. Fusce faucibus lobortis congue. Fusce consectetur porta neque, id " \
"sollicitudin velit maximus eu. Sed pharetra leo quam, vel finibus turpis cursus ac. " \
"Aenean ac nisi massa. Cras commodo arcu nec ante tristique ullamcorper. Quisque eu hendrerit" \
" urna. Cras fringilla eros ut nunc maximus, non porta nisl mollis. Aliquam in rutrum massa." \
" Praesent tristique turpis dui, at ultri"
expected.block2 = (0, 1, 1024)
transaction.response = None
ret = await client.receive_response(transaction, 10)
req = Message()
req.code = defines.Code.EMPTY
req.type = defines.Type.ACK
req.mid = self.server_mid + 2
req.destination = self.server_address
req.token = token
transaction = await client.send_request(req)
if ret == expected:
print("PASS")
else:
print("Received: {0}".format(ret))
print("Expected: {0}".format(expected))
print(ret.pretty_print())
self.assertEqual(ret, expected)
self.stop_client_server(client, server)
async def test_td_coap_obs_08(self):
client, server = await self.start_client_server()
print("TD_COAP_OBS_08")
path = "/obs"
token = utils.generate_random_hex(2)
req = Request()
req.code = defines.Code.GET
req.uri_path = path
req.type = defines.Type.CON
req.mid = random.randint(1, 1000)
req.destination = self.server_address
req.token = token
req.observe = 0
expected = Response()
expected.type = defines.Type.ACK
expected.mid = req.mid
expected.code = defines.Code.CONTENT
expected.payload = "5"
expected.token = token
expected.observe = 2
expected.source = "127.0.0.1", 5683
transaction = await client.send_request(req)
ret = await client.receive_response(transaction, 10)
if ret != expected:
print("Received: {0}".format(ret))
print("Expected: {0}".format(expected))
self.assertEqual(ret, expected)
else:
print("PASS-EXCHANGE-01")
expected = Response()
expected.type = defines.Type.CON
expected.mid = self.server_mid + 1
expected.code = defines.Code.CONTENT
expected.payload = "6"
expected.token = token
expected.observe = 3
expected.source = "127.0.0.1", 5683
transaction.response = None
ret = await client.receive_response(transaction, 10)
if ret != expected:
print("Received: {0}".format(ret))
print("Expected: {0}".format(expected))
self.assertEqual(ret, expected)
else:
print("PASS-EXCHANGE-02")
req = Message()
req.code = defines.Code.EMPTY
req.type = defines.Type.ACK
req.mid = self.server_mid + 1
req.destination = self.server_address
req.token = token
transaction = await client.send_request(req)
token2 = utils.generate_random_hex(2)
req = Request()
req.code = defines.Code.PUT
req.uri_path = path
req.type = defines.Type.CON
req.mid = random.randint(1, 1000)
req.destination = self.server_address
req.token = token2
req.payload = "{ \"value\": 100}"
req.content_type = defines.ContentType.application_json
expected = Response()
expected.type = defines.Type.ACK
expected.mid = req.mid
expected.code = defines.Code.CHANGED
expected.token = token2
expected.source = self.server_address
transaction2 = await client.send_request(req)
ret = await client.receive_response(transaction2, 10)
if ret != expected:
print("Received: {0}".format(ret))
print("Expected: {0}".format(expected))
self.assertEqual(ret, expected)
else:
print("PASS-EXCHANGE-03")
expected = Response()
expected.type = defines.Type.CON
expected.mid = self.server_mid + 4
expected.code = defines.Code.NOT_ACCEPTABLE
expected.token = token
expected.source = self.server_address
expected.payload = "Content-Type changed"
transaction.response = None
ret = await client.receive_response(transaction, 10)
if ret == expected:
print("PASS")
else:
print("Received: {0}".format(ret))
print("Expected: {0}".format(expected))
print(ret.pretty_print())
self.assertEqual(ret, expected)
self.stop_client_server(client, server)
async def test_td_coap_obs_07(self):
client, server = await self.start_client_server()
print("TD_COAP_OBS_07")
path = "/obs"
token = utils.generate_random_hex(2)
req = Request()
req.code = defines.Code.GET
req.uri_path = path
req.type = defines.Type.CON
req.mid = random.randint(1, 1000)
req.destination = self.server_address
req.token = token
req.observe = 0
expected = Response()
expected.type = defines.Type.ACK
expected.mid = req.mid
expected.code = defines.Code.CONTENT
expected.payload = "5"
expected.token = token
expected.observe = 2
expected.source = "127.0.0.1", 5683
transaction = await client.send_request(req)
ret = await client.receive_response(transaction, 10)
if ret != expected:
print("Received: {0}".format(ret))
print("Expected: {0}".format(expected))
self.assertEqual(ret, expected)
expected = Response()
expected.type = defines.Type.CON
expected.mid = self.server_mid + 1
expected.code = defines.Code.CONTENT
expected.payload = "6"
expected.token = token
expected.observe = 3
expected.source = "127.0.0.1", 5683
transaction.response = None
ret = await client.receive_response(transaction, 10)
if ret != expected:
print("Received: {0}".format(ret))
print("Expected: {0}".format(expected))
self.assertEqual(ret, expected)
req = Message()
req.code = defines.Code.EMPTY
req.type = defines.Type.ACK
req.mid = self.server_mid + 1
req.destination = self.server_address
req.token = token
transaction = await client.send_request(req)
token2 = utils.generate_random_hex(2)
req = Request()
req.code = defines.Code.DELETE
req.uri_path = path
req.type = defines.Type.CON
req.mid = random.randint(1, 1000)
req.destination = self.server_address
req.token = token2
expected = Response()
expected.type = defines.Type.ACK
expected.mid = req.mid
expected.code = defines.Code.DELETED
expected.token = token2
expected.source = self.server_address
transaction2 = await client.send_request(req)
ret = await client.receive_response(transaction2, 10)
if ret != expected:
print("Received: {0}".format(ret))
print("Expected: {0}".format(expected))
self.assertEqual(ret, expected)
expected = Response()
expected.type = defines.Type.CON
expected.mid = self.server_mid + 4
expected.code = defines.Code.NOT_FOUND
expected.token = token
expected.source = self.server_address
transaction.response = None
ret = await client.receive_response(transaction, 10)
req = Message()
req.code = defines.Code.EMPTY
req.type = defines.Type.ACK
req.mid = self.server_mid + 4
req.destination = self.server_address
req.token = token
transaction = await client.send_request(req)
await asyncio.sleep(5)
if ret == expected:
print("PASS")
else:
print("Received: {0}".format(ret))
print("Expected: {0}".format(expected))
print(ret.pretty_print())
self.assertEqual(ret, expected)
self.stop_client_server(client, server)
async def test_td_coap_block_03b(self):
client, server = await self.start_client_server()
print("TD_COAP_BLOCK_03B")
path = "/large-update"
token = utils.generate_random_hex(2)
req = Request()
req.code = defines.Code.PUT
req.uri_path = path
req.type = defines.Type.CON
req.mid = random.randint(1, 1000)
req.destination = self.server_address
req.token = token
req.block1 = (0, 1, 2048)
req.payload = "Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nunc malesuada eget nunc " \
"interdum rutrum. In cursus mauris tortor, pulvinar mollis nibh sollicitudin et. Cras " \
"malesuada magna eu vestibulum semper. Cras sit amet molestie dolor. Class aptent " \
"taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Praesent " \
"tortor velit, tempor ac interdum eget, fermentum vitae turpis. Etiam nisi sem, " \
"porta vel euismod quis, malesuada non lorem. Phasellus commodo nisl id justo efficitur, " \
"eu dapibus est semper.Sed vel sollicitudin purus. Ut viverra est facilisis ligula volutpat," \
" faucibus vestibulum nunc porttitor. Donec arcu elit, aliquam nec mattis eget, faucibus " \
"sit amet libero. Donec at mi eget dui ullamcorper malesuada at ut lorem. Maecenas varius" \
" congue augue nec convallis. Aenean sed urna non mi finibus fermentum. Aliquam vestibulum " \
"pharetra felis nec finibus. Nunc leo orci, commodo sit amet diam vel, facilisis tincidunt " \
"odio.Sed libero quam, eleifend at ante ac, gravida interdum tellus. Aliquam mattis ultrices " \
"viverra. Aliquam ultrices finibus erat, vel semper diam. Pellentesque auctor tortor vel " \
"erat laoreet venenatis. Nam mauris metus, egestas at dapibus quis, efficitur et quam. " \
"Vestibulum tempor, erat sit amet consectetur pellentesque, dui orci iaculis tellus, at " \
"volutpat tellus lacus congue libero. Suspendisse potenti. Aliquam placerat ut mauris ac " \
"mollis. Vestibulum eget urna lacus. Aenean ut laoreet velit. Pellentesque quis consectetur " \
"risus, eget tristique diam. Quisque ut mollis erat, et semper ipsum.Phasellus porta quam in " \
"nisl rutrum, at pretium lorem maximus. Donec a dapibus tellus, id suscipit orci. Suspendisse" \
" in porta tellus. Donec et accumsan felis. Donec non tempor diam, eu ornare libero. Morbi vel " \
"consequat lectus, eget facilisis sapien. Duis magna justo, dictum et tellus et, pulvinar " \
"cursus nisl. Proin vitae tincidunt sem. Nam et accumsan purus, at finibus augue. Praesent " \
"tellus tortor, sodales a neque id, fringilla tincidunt lectus. Ut quis augue eu nulla " \
"lobortis ultrices id ne"
expected = Response()
expected.type = defines.Type.ACK
expected.mid = req.mid
expected.code = defines.Code.CONTINUE
expected.token = token
expected.block1 = (0, 1, 1024)
expected.source = "127.0.0.1", 5683
transaction = await client.send_request(req)
ret = await client.receive_response(transaction, 10)
if ret != expected:
print("Received: {0}".format(ret))
print("Expected: {0}".format(expected))
self.assertEqual(ret, expected)
req = Request()
req.code = defines.Code.PUT
req.uri_path = path
req.type = defines.Type.CON
req.mid = random.randint(1, 1000)
req.destination = self.server_address
req.token = token
req.block1 = (1, 1, 1024)
req.payload = "c est. In vestibulum viverra facilisis. Aliquam posuere lectus " \
"eget facilisis faucibus. In hac habitasse platea dictumst.Vestibulum ornare lorem ac " \
"consequat volutpat. Fusce tristique nisi quis lorem congue, tincidunt pellentesque mi " \
"facilisis. Aliquam nec orci mollis, mollis metus id, maximus ex. Nunc sit amet purus " \
"non quam luctus posuere sit amet nec dui. Nulla suscipit erat sem, ac facilisis justo " \
"rutrum eget. Cras neque augue, blandit a imperdiet nec, dignissim non elit. Pellentesque " \
"vitae sem ac neque ornare posuere id sed elit. Aliquam erat volutpat. Nulla facilisi.Etiam " \
"quis ultrices nunc. Proin elit sapien, rutrum id felis sed, eleifend dignissim mi. Nulla " \
"non est gravida, placerat tortor quis, dapibus lectus. Aliquam tempus velit vitae est " \
"posuere, nec sodales massa luctus. Duis feugiat ex in facilisis posuere. Quisque in mi " \
"massa. Orci varius natoque penatibus et magnis dis parturient montes, nascetur ridiculus " \
"mus. Nullam semper massa id arcu lobortis lobortis. Donec pulvinar auctor massa, imperdi"
expected = Response()
expected.type = defines.Type.ACK
expected.mid = req.mid
expected.code = defines.Code.CONTINUE
expected.token = token
expected.block1 = (1, 1, 1024)
expected.source = "127.0.0.1", 5683
transaction = await client.send_request(req)
ret = await client.receive_response(transaction, 10)
if ret != expected:
print("Received: {0}".format(ret))
print("Expected: {0}".format(expected))
self.assertEqual(ret, expected)
req = Request()
req.code = defines.Code.PUT
req.uri_path = path
req.type = defines.Type.CON
req.mid = random.randint(1, 1000)
req.destination = self.server_address
req.token = token
req.block1 = (2, 0, 1024)
req.payload = "et " \
"varius tortor.Nunc rhoncus sit amet ipsum nec pulvinar. Duis vel luctus nunc, nec hendrerit " \
"nulla. Sed suscipit elit ornare tempus imperdiet. Nulla vel aliquet arcu. Vivamus tristique " \
"quam dignissim nulla tempus ultricies. Fusce eu arcu egestas, aliquet ipsum non, iaculis ex. " \
"Mauris ut hendrerit velit, a faucibus metus. Quisque consectetur nec mi quis egestas. Cras " \
"sodales ipsum sapien, at varius lectus elementum nec. Nullam dictum mattis maximus. Fusce " \
"hendrerit rutrum condimentum. Cras malesuada risus sed hendrerit dignissim.Vestibulum vel " \
"velit eu urna consequat ullamcorper. Ut ut eros ac quam molestie feugiat. Mauris vehicula " \
"pharetra purus sed aliquam. Maecenas eget placerat nisi, ut pharetra dui. Mauris in dictum" \
" sem. Duis lacinia erat nec turpis semper euismod. In cursus non felis quis varius. Fusce " \
"mauris nunc, dapibus at bibendum vel, molestie vitae dolor. Donec ut orci at lorem tristique " \
"tincidunt. Nullam condimentum a lacus ut scelerisque. Vivamus sed leo ipsum. Sed in felis " \
"eget eros cras amet."
expected = Response()
expected.type = defines.Type.ACK
expected.mid = req.mid
expected.code = defines.Code.CHANGED
expected.token = token
expected.block1 = (2, 0, 1024)
expected.source = "127.0.0.1", 5683
transaction = await client.send_request(req)
ret = await client.receive_response(transaction, 10)
if ret == expected:
print("PASS")
else:
print("Received: {0}".format(ret))
print("Expected: {0}".format(expected))
print(ret.pretty_print())
self.assertEqual(ret, expected)
self.stop_client_server(client, server)
async def test_td_coap_core_22(self):
client, server = await self.start_client_server()
print("TD_COAP_CORE_CLIENT_22")
path = "/validate"
# STEP 3
expected = Response()
expected.type = defines.Type.ACK
expected.code = defines.Code.CONTENT
expected.payload = "Validate"
expected.etag = b'\x01'
expected.source = self.server_address
ret = await client.get(path, timeout=10)
self.assertIsInstance(ret, Response)
expected.token = ret.token
expected.mid = ret.mid
if ret != expected:
print("Received: {0}".format(ret))
print("Expected: {0}".format(expected))
self.assertEqual(ret, expected)
# STEP 6
expected = Response()
expected.type = defines.Type.ACK
expected.code = defines.Code.CHANGED
expected.source = self.server_address
expected.payload = None
ret = await client.put(path,
"Validate changed",
timeout=10,
if_match=b'\x01')
self.assertIsInstance(ret, Response)
expected.token = ret.token
expected.mid = ret.mid
if ret != expected:
print("Received: {0}".format(ret))
print("Expected: {0}".format(expected))
self.assertEqual(ret, expected)
# STEP 10
expected = Response()
expected.type = defines.Type.ACK
expected.code = defines.Code.CONTENT
expected.payload = "Validate changed"
expected.etag = b'\x02'
expected.source = self.server_address
ret = await client.get(path, timeout=10)
self.assertIsInstance(ret, Response)
expected.token = ret.token
expected.mid = ret.mid
if ret != expected:
print("Received: {0}".format(ret))
print("Expected: {0}".format(expected))
self.assertEqual(ret, expected)
# STEP 14
expected = Response()
expected.type = defines.Type.ACK
expected.code = defines.Code.CHANGED
expected.source = self.server_address
ret = await client.put(path, "Step 13", timeout=10)
self.assertIsInstance(ret, Response)
expected.token = ret.token
expected.mid = ret.mid
if ret != expected:
print("Received: {0}".format(ret))
print("Expected: {0}".format(expected))
self.assertEqual(ret, expected)
# STEP 14
expected = Response()
expected.type = defines.Type.ACK
expected.code = defines.Code.PRECONDITION_FAILED
expected.source = self.server_address
expected.payload = None
ret = await client.put(path, "Step 17", timeout=10, if_match=b'\x02')
self.assertIsInstance(ret, Response)
expected.token = ret.token
expected.mid = ret.mid
if ret == expected:
print("PASS")
else:
print("Received: {0}".format(ret))
print("Expected: {0}".format(expected))
self.assertEqual(ret, expected)
await self.stop_client_server(client, server)