X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=tests%2Ftransportpce_tests%2F1.2.1%2Ftest_gnpy.py;h=80a92bf0dc1146f0c0ded39da425880431e7d828;hb=6fe500a1bf557eb44d22584ac6bf7c924f12c47f;hp=833e4e87f7a44cae7b2b03fb4d979083a36b0e1a;hpb=e547f6844b7abb6ea16aa5d9cbceaab1e10e7cbe;p=transportpce.git diff --git a/tests/transportpce_tests/1.2.1/test_gnpy.py b/tests/transportpce_tests/1.2.1/test_gnpy.py index 833e4e87f..80a92bf0d 100644 --- a/tests/transportpce_tests/1.2.1/test_gnpy.py +++ b/tests/transportpce_tests/1.2.1/test_gnpy.py @@ -1,7 +1,7 @@ #!/usr/bin/env python ############################################################################## -#Copyright (c) 2017 Orange, Inc. and others. All rights reserved. +# Copyright (c) 2017 Orange, Inc. and others. All rights reserved. # # All rights reserved. This program and the accompanying materials # are made available under the terms of the Apache License, Version 2.0 @@ -9,161 +9,202 @@ # http://www.apache.org/licenses/LICENSE-2.0 ############################################################################## -import json +# pylint: disable=no-member +# pylint: disable=too-many-public-methods + +import unittest import os -import psutil -import requests -import signal -import shutil -import subprocess +import sys import time -import unittest -import logging -import test_utils +import requests +from common import test_utils -class TransportGNPYtesting(unittest.TestCase): - gnpy_process = None - odl_process = None - restconf_baseurl = "http://localhost:8181/restconf" +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): - print ("starting opendaylight...") - cls.odl_process = test_utils.start_tpce() - time.sleep(30) - print ("opendaylight started") + # 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): - for child in psutil.Process(cls.odl_process.pid).children(): - child.send_signal(signal.SIGINT) - child.wait() - cls.odl_process.send_signal(signal.SIGINT) - cls.odl_process.wait() + # pylint: disable=not-an-iterable + for process in cls.processes: + test_utils.shutdown_process(process) + print("all processes killed") def setUp(self): time.sleep(2) - #Mount the different topologies + # Mount the different topologies def test_01_connect_clliNetwork(self): - url = ("{}/config/ietf-network:networks/network/clli-network" - .format(self.restconf_baseurl)) - topo_clliNet_file = "sample_configs/gnpy/clliNetwork.json" - if os.path.isfile(topo_clliNet_file): - with open(topo_clliNet_file, 'r') as clli_net: - body = clli_net.read() - headers = {'content-type': 'application/json'} - response = requests.request( - "PUT", url, data=body, headers=headers, - auth=('admin', 'admin')) + 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" - .format(self.restconf_baseurl)) - topo_ordNet_file = "sample_configs/gnpy/openroadmNetwork.json" - if os.path.isfile(topo_ordNet_file): - with open(topo_ordNet_file, 'r') as ord_net: - body = ord_net.read() - headers = {'content-type': 'application/json'} - response = requests.request( - "PUT", url, data=body, headers=headers, - auth=('admin', 'admin')) + 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" - .format(self.restconf_baseurl)) - topo_ordTopo_file = "sample_configs/gnpy/openroadmTopology.json" - if os.path.isfile(topo_ordTopo_file): - with open(topo_ordTopo_file, 'r') as ord_topo: - body = ord_topo.read() - headers = {'content-type': 'application/json'} - response = requests.request( - "PUT", url, data=body, headers=headers, - auth=('admin', 'admin')) + 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) - #Test the gnpy - def test_04_path_computation_xpdr_bi(self): - url = ("{}/operations/transportpce-pce:path-computation-request" - .format(self.restconf_baseurl)) - body = {"input": { - "service-name": "service-1", - "resource-reserve": "true", - "pce-metric": "hop-count", - "service-handler-header": { - "request-id": "request-1" - }, - "service-a-end": { - "node-id": "XPDRA01", - "service-rate": "100", - "clli": "nodeA" - }, - "service-z-end": { - "node-id": "XPDRB", - "service-rate": "100", - "clli": "nodeB" - } - } - } - headers = {'content-type': 'application/json', - "Accept": "application/json"} - response = requests.request( - "POST", url, data=json.dumps(body), headers=headers, - auth=('admin', 'admin')) + # Path computed by PCE is feasible according to Gnpy + def test_04_path_computation_FeasibleWithPCE(self): + 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']['gnpy-response'][0]['path-dir'], 'A-to-Z') - self.assertEqual(res['output']['gnpy-response'][0]['feasibility'],True) - self.assertEqual(res['output']['gnpy-response'][1]['path-dir'], 'Z-to-A') - self.assertEqual(res['output']['gnpy-response'][1]['feasibility'],True) + self.assertEqual(res['output']['configuration-response-common'][ + 'response-code'], '200') + self.assertEqual(res['output']['configuration-response-common'][ + 'response-message'], + 'Path is calculated by PCE') + self.assertEqual(res['output']['gnpy-response'][0]['path-dir'], + 'A-to-Z') + self.assertEqual(res['output']['gnpy-response'][0]['feasibility'], True) + self.assertEqual(res['output']['gnpy-response'][1]['path-dir'], + 'Z-to-A') + self.assertEqual(res['output']['gnpy-response'][1]['feasibility'], True) time.sleep(5) - #Disconnect the different topology - def test_05_disconnect_openroadmTopology(self): - url = ("{}/config/ietf-network:networks/network/openroadm-topology" - .format(self.restconf_baseurl)) - data = {} - headers = {'content-type': 'application/json'} - response = requests.request( - "DELETE", url, data=json.dumps(data), headers=headers, - auth=('admin', 'admin')) + # 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): + 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'][ + 'response-code'], '500') + self.assertEqual(res['output']['configuration-response-common'][ + 'response-message'], + 'No path available by PCE and GNPy ') + self.assertEqual(res['output']['gnpy-response'][0]['path-dir'], + 'A-to-Z') + self.assertEqual(res['output']['gnpy-response'][0]['feasibility'], + False) + self.assertEqual(res['output']['gnpy-response'][1]['path-dir'], + 'Z-to-A') + self.assertEqual(res['output']['gnpy-response'][1]['feasibility'], + False) + time.sleep(5) + + # #PCE cannot find a path while GNPy finds a feasible one + def test_06_path_computation_NotFoundByPCE_FoundByGNPy(self): + 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'][ + 'response-code'], '200') + self.assertEqual(res['output']['configuration-response-common'][ + 'response-message'], + 'Path is calculated by GNPy') + self.assertEqual(res['output']['gnpy-response'][0]['path-dir'], + 'A-to-Z') + self.assertEqual(res['output']['gnpy-response'][0]['feasibility'], True) + self.assertEqual(res['output']['gnpy-response'][1]['path-dir'], + 'Z-to-A') + self.assertEqual(res['output']['gnpy-response'][1]['feasibility'], True) + time.sleep(5) + + # Not found path by PCE and GNPy cannot find another one + def test_07_path_computation_FoundByPCE_NotFeasibleByGnpy(self): + 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'][ + 'response-code'], '500') + self.assertEqual(res['output']['configuration-response-common'][ + 'response-message'], + 'No path available by PCE and GNPy ') + time.sleep(5) + + # Disconnect the different topologies + def test_08_disconnect_openroadmTopology(self): + response = test_utils.delete_request(test_utils.URL_CONFIG_ORDM_TOPO) self.assertEqual(response.status_code, requests.codes.ok) time.sleep(3) - def test_06_disconnect_openroadmNetwork(self): - #Config ROADMA - url = ("{}/config/ietf-network:networks/network/openroadm-network" - .format(self.restconf_baseurl)) - data = {} - headers = {'content-type': 'application/json'} - response = requests.request( - "DELETE", url, data=json.dumps(data), headers=headers, - auth=('admin', 'admin')) + def test_09_disconnect_openroadmNetwork(self): + response = test_utils.delete_request(test_utils.URL_CONFIG_ORDM_NET) self.assertEqual(response.status_code, requests.codes.ok) time.sleep(3) - def test_07_disconnect_clliNetwork(self): - url = ("{}/config/ietf-network:networks/network/clli-network" - .format(self.restconf_baseurl)) - data = {} - headers = {'content-type': 'application/json'} - response = requests.request( - "DELETE", url, data=json.dumps(data), headers=headers, - auth=('admin', 'admin')) + def test_10_disconnect_clliNetwork(self): + response = test_utils.delete_request(test_utils.URL_CONFIG_CLLI_NET) self.assertEqual(response.status_code, requests.codes.ok) time.sleep(3) + if __name__ == "__main__": - #logging.basicConfig(filename='./transportpce_tests/log/response.log',filemode='w',level=logging.DEBUG) + # logging.basicConfig(filename='./transportpce_tests/log/response.log',filemode='w',level=logging.DEBUG) unittest.main(verbosity=2)