# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################
+# pylint: disable=no-member
+# pylint: disable=too-many-public-methods
+
import unittest
-import json
import os
+import sys
import time
import requests
from common import test_utils
class TransportGNPYtesting(unittest.TestCase):
- @classmethod
- def __init_logfile(cls):
- if os.path.isfile("./transportpce_tests/gnpy.log"):
- os.remove("transportpce_tests/gnpy.log")
-
+ topo_cllinet_data = None
+ topo_ordnet_data = None
+ topo_ordtopo_data = None
processes = None
@classmethod
def setUpClass(cls):
+ # pylint: disable=bare-except
+ try:
+ sample_files_parsed = False
+ TOPO_CLLINET_FILE = os.path.join(os.path.dirname(os.path.realpath(__file__)),
+ "..", "..", "sample_configs", "gnpy", "clliNetwork.json")
+ with open(TOPO_CLLINET_FILE, 'r') as topo_cllinet:
+ cls.topo_cllinet_data = topo_cllinet.read()
+
+ TOPO_ORDNET_FILE = os.path.join(os.path.dirname(os.path.realpath(__file__)),
+ "..", "..", "sample_configs", "gnpy", "openroadmNetwork.json")
+ with open(TOPO_ORDNET_FILE, 'r') as topo_ordnet:
+ cls.topo_ordnet_data = topo_ordnet.read()
+
+ TOPO_ORDTOPO_FILE = os.path.join(os.path.dirname(os.path.realpath(__file__)),
+ "..", "..", "sample_configs", "gnpy", "openroadmTopology.json")
+ with open(TOPO_ORDTOPO_FILE, 'r') as topo_ordtopo:
+ cls.topo_ordtopo_data = topo_ordtopo.read()
+ sample_files_parsed = True
+ except PermissionError as err:
+ print("Permission Error when trying to read sample files\n", err)
+ sys.exit(2)
+ except FileNotFoundError as err:
+ print("File Not found Error when trying to read sample files\n", err)
+ sys.exit(2)
+ except:
+ print("Unexpected error when trying to read sample files\n", sys.exc_info()[0])
+ sys.exit(2)
+ finally:
+ if sample_files_parsed:
+ print("sample files content loaded")
+
cls.processes = test_utils.start_tpce()
@classmethod
def tearDownClass(cls):
+ # pylint: disable=not-an-iterable
for process in cls.processes:
test_utils.shutdown_process(process)
print("all processes killed")
# Mount the different topologies
def test_01_connect_clliNetwork(self):
- url = "{}/config/ietf-network:networks/network/clli-network"
- topo_cllinet_file = "sample_configs/gnpy/clliNetwork.json"
- if os.path.isfile(topo_cllinet_file):
- with open(topo_cllinet_file, 'r') as clli_net:
- data = clli_net.read()
- #TODO : review this os specific path and treat error with an else-statement
- response = test_utils.rawput_request(url, data)
+ response = test_utils.rawput_request(test_utils.URL_CONFIG_CLLI_NET, self.topo_cllinet_data)
self.assertEqual(response.status_code, requests.codes.ok)
time.sleep(3)
def test_02_connect_openroadmNetwork(self):
- url = "{}/config/ietf-network:networks/network/openroadm-network"
- topo_ordnet_file = "sample_configs/gnpy/openroadmNetwork.json"
- if os.path.isfile(topo_ordnet_file):
- with open(topo_ordnet_file, 'r') as ord_net:
- data = ord_net.read()
- response = test_utils.rawput_request(url, data)
+ response = test_utils.rawput_request(test_utils.URL_CONFIG_ORDM_NET, self.topo_ordnet_data)
self.assertEqual(response.status_code, requests.codes.ok)
time.sleep(3)
def test_03_connect_openroadmTopology(self):
- url = "{}/config/ietf-network:networks/network/openroadm-topology"
- topo_ordtopo_file = "sample_configs/gnpy/openroadmTopology.json"
- if os.path.isfile(topo_ordtopo_file):
- with open(topo_ordtopo_file, 'r') as ord_topo:
- data = ord_topo.read()
- response = test_utils.rawput_request(url, data)
+ response = test_utils.rawput_request(test_utils.URL_CONFIG_ORDM_TOPO, self.topo_ordtopo_data)
self.assertEqual(response.status_code, requests.codes.ok)
time.sleep(3)
# Path computed by PCE is feasible according to Gnpy
def test_04_path_computation_FeasibleWithPCE(self):
- url = "{}/operations/transportpce-pce:path-computation-request"
- data = {
- "input": {
- "service-name": "service-1",
- "resource-reserve": "true",
- "pce-metric": "hop-count",
- "service-handler-header": {
- "request-id": "request-1"
- },
- "service-a-end": {
- "node-id": "XPONDER-1",
- "service-rate": "100",
- "service-format": "Ethernet",
- "clli": "Node1"
- },
- "service-z-end": {
- "node-id": "XPONDER-5",
- "service-rate": "100",
- "service-format": "Ethernet",
- "clli": "Node5"
- }
- }
- }
- response = test_utils.post_request(url, data)
+ response = test_utils.path_computation_request("request-1", "service-1",
+ {"node-id": "XPONDER-1", "service-rate": "100",
+ "service-format": "Ethernet", "clli": "Node1"},
+ {"node-id": "XPONDER-5", "service-rate": "100",
+ "service-format": "Ethernet", "clli": "Node5"})
self.assertEqual(response.status_code, requests.codes.ok)
res = response.json()
self.assertEqual(res['output']['configuration-response-common'][
# Path computed by PCE is not feasible by GNPy and GNPy cannot find
# another one (low SNR)
def test_05_path_computation_FoundByPCE_NotFeasibleByGnpy(self):
- url = "{}/operations/transportpce-pce:path-computation-request"
- data = {
- "input": {
- "service-name": "service-2",
- "resource-reserve": "true",
- "pce-metric": "hop-count",
- "service-handler-header": {
- "request-id": "request-2"
- },
- "service-a-end": {
- "node-id": "XPONDER-1",
- "service-rate": "100",
- "service-format": "Ethernet",
- "clli": "Node1"
- },
- "service-z-end": {
- "node-id": "XPONDER-5",
- "service-rate": "100",
- "service-format": "Ethernet",
- "clli": "Node5"
- },
- "hard-constraints": {
- "include_": {
- "ordered-hops": [
- {
- "hop-number": "0",
- "hop-type": {
- "node-id": "OpenROADM-2"
- }
- },
- {
- "hop-number": "1",
- "hop-type": {
- "node-id": "OpenROADM-3"
- }
- },
- {
- "hop-number": "2",
- "hop-type": {
- "node-id": "OpenROADM-4"
- }
- }
- ]
- }
- }
- }
- }
- response = test_utils.post_request(url, data)
+ response = test_utils.path_computation_request("request-2", "service-2",
+ {"node-id": "XPONDER-1", "service-rate": "100",
+ "service-format": "Ethernet", "clli": "Node1"},
+ {"node-id": "XPONDER-5", "service-rate": "100",
+ "service-format": "Ethernet", "clli": "Node5"},
+ {"include_": {"ordered-hops": [
+ {"hop-number": "0", "hop-type": {"node-id": "OpenROADM-2"}},
+ {"hop-number": "1", "hop-type": {"node-id": "OpenROADM-3"}},
+ {"hop-number": "2", "hop-type": {"node-id": "OpenROADM-4"}}]}
+ })
self.assertEqual(response.status_code, requests.codes.ok)
res = response.json()
self.assertEqual(res['output']['configuration-response-common'][
# #PCE cannot find a path while GNPy finds a feasible one
def test_06_path_computation_NotFoundByPCE_FoundByGNPy(self):
- url = "{}/operations/transportpce-pce:path-computation-request"
- data = {
- "input": {
- "service-name": "service-3",
- "resource-reserve": "true",
- "pce-metric": "hop-count",
- "service-handler-header": {
- "request-id": "request-3"
- },
- "service-a-end": {
- "node-id": "XPONDER-1",
- "service-rate": "100",
- "service-format": "Ethernet",
- "clli": "Node1"
- },
- "service-z-end": {
- "node-id": "XPONDER-4",
- "service-rate": "100",
- "service-format": "Ethernet",
- "clli": "Node5"
- },
- "hard-constraints": {
- "include_": {
- "ordered-hops": [
- {
- "hop-number": "0",
- "hop-type": {
- "node-id": "OpenROADM-2"
- }
- },
- {
- "hop-number": "1",
- "hop-type": {
- "node-id": "OpenROADM-3"
- }
- }
- ]
- }
- }
- }
- }
- response = test_utils.post_request(url, data)
+ response = test_utils.path_computation_request("request-3", "service-3",
+ {"node-id": "XPONDER-1", "service-rate": "100",
+ "service-format": "Ethernet", "clli": "Node1"},
+ {"node-id": "XPONDER-4", "service-rate": "100",
+ "service-format": "Ethernet", "clli": "Node5"},
+ {"include_": {"ordered-hops": [
+ {"hop-number": "0", "hop-type": {"node-id": "OpenROADM-2"}},
+ {"hop-number": "1", "hop-type": {"node-id": "OpenROADM-3"}}]}
+ })
self.assertEqual(response.status_code, requests.codes.ok)
res = response.json()
self.assertEqual(res['output']['configuration-response-common'][
# Not found path by PCE and GNPy cannot find another one
def test_07_path_computation_FoundByPCE_NotFeasibleByGnpy(self):
- url = "{}/operations/transportpce-pce:path-computation-request"
- data = {
- "input": {
- "service-name": "service-4",
- "resource-reserve": "true",
- "pce-metric": "hop-count",
- "service-handler-header": {
- "request-id": "request-4"
- },
- "service-a-end": {
- "node-id": "XPONDER-1",
- "service-rate": "100",
- "service-format": "Ethernet",
- "clli": "Node1"
- },
- "service-z-end": {
- "node-id": "XPONDER-4",
- "service-rate": "100",
- "service-format": "Ethernet",
- "clli": "Node5"
- },
- "hard-constraints": {
- "include_": {
- "ordered-hops": [
- {
- "hop-number": "0",
- "hop-type": {
- "node-id": "OpenROADM-2"
- }
- },
- {
- "hop-number": "1",
- "hop-type": {
- "node-id": "OpenROADM-3"
- }
- },
- {
- "hop-number": "2",
- "hop-type": {
- "node-id": "OpenROADM-4"
- }
- },
- {
- "hop-number": "3",
- "hop-type": {
- "node-id": "OpenROADM-3"
- }
- }
- ]
- }
- }
- }
- }
- response = test_utils.post_request(url, data)
+ response = test_utils.path_computation_request("request-4", "service-4",
+ {"node-id": "XPONDER-1", "service-rate": "100",
+ "service-format": "Ethernet", "clli": "Node1"},
+ {"node-id": "XPONDER-4", "service-rate": "100",
+ "service-format": "Ethernet", "clli": "Node5"},
+ {"include_": {"ordered-hops": [
+ {"hop-number": "0", "hop-type": {"node-id": "OpenROADM-2"}},
+ {"hop-number": "1", "hop-type": {"node-id": "OpenROADM-3"}},
+ {"hop-number": "2", "hop-type": {"node-id": "OpenROADM-4"}},
+ {"hop-number": "3", "hop-type": {"node-id": "OpenROADM-3"}}]}
+ })
self.assertEqual(response.status_code, requests.codes.ok)
res = response.json()
self.assertEqual(res['output']['configuration-response-common'][
# Disconnect the different topologies
def test_08_disconnect_openroadmTopology(self):
- url = "{}/config/ietf-network:networks/network/openroadm-topology"
- response = test_utils.delete_request(url)
+ response = test_utils.delete_request(test_utils.URL_CONFIG_ORDM_TOPO)
self.assertEqual(response.status_code, requests.codes.ok)
time.sleep(3)
def test_09_disconnect_openroadmNetwork(self):
- url = "{}/config/ietf-network:networks/network/openroadm-network"
- response = test_utils.delete_request(url)
+ response = test_utils.delete_request(test_utils.URL_CONFIG_ORDM_NET)
self.assertEqual(response.status_code, requests.codes.ok)
time.sleep(3)
def test_10_disconnect_clliNetwork(self):
- url = "{}/config/ietf-network:networks/network/clli-network"
- response = test_utils.delete_request(url)
+ response = test_utils.delete_request(test_utils.URL_CONFIG_CLLI_NET)
self.assertEqual(response.status_code, requests.codes.ok)
time.sleep(3)
Code Review / transportpce.git / blobdiff