# 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
class TransportGNPYtesting(unittest.TestCase):
- @classmethod
- def __init_logfile(cls):
- GNPY_LOGFILE = os.path.join(os.path.dirname(os.path.realpath(__file__)),
- "..", "..", "transportpce_tests", "gnpy.log")
- if os.path.isfile(GNPY_LOFGILE):
- os.remove(GNPY_LOFGILE)
-
topo_cllinet_data = None
topo_ordnet_data = None
topo_ordtopo_data = None
# 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'][