fix some pylint issues
[transportpce.git] / tests / transportpce_tests / 2.2.1 / test_otn_topology.py
index bdeacdd8072a7097398b4468dd0fcd9a787b542c..bc2c28a901014c22e419add735a2d36a0cdca4ec 100644 (file)
@@ -9,75 +9,41 @@
 # http://www.apache.org/licenses/LICENSE-2.0
 ##############################################################################
 
-import json
-import os
-import psutil
-import requests
-import signal
-import shutil
-import subprocess
-import time
+# pylint: disable=no-member
+# pylint: disable=too-many-public-methods
+
 import unittest
+import time
 import logging
-import test_utils
+import requests
+from common import test_utils
 
 
 class TransportPCEtesting(unittest.TestCase):
 
-    honeynode_process1 = None
-    odl_process = None
-    restconf_baseurl = "http://localhost:8181/restconf"
+    processes = None
 
     @classmethod
     def setUpClass(cls):
-        print ("starting honeynode1...")
-        cls.honeynode_process1 = test_utils.start_spdra_honeynode()
-        time.sleep(20)
-
-        print ("starting opendaylight...")
-        cls.odl_process = test_utils.start_tpce()
-        time.sleep(60)
-        print ("opendaylight started")
+        cls.processes = test_utils.start_tpce()
+        cls.processes = test_utils.start_sims(['spdra'])
 
     @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()
-        for child in psutil.Process(cls.honeynode_process1.pid).children():
-            child.send_signal(signal.SIGINT)
-            child.wait()
-        cls.honeynode_process1.send_signal(signal.SIGINT)
-        cls.honeynode_process1.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(5)
 
     def test_01_connect_SPDR_SA1(self):
-        url = ("{}/config/network-topology:"
-                "network-topology/topology/topology-netconf/node/SPDR-SA1"
-               .format(self.restconf_baseurl))
-        data = {"node": [{
-             "node-id": "SPDR-SA1",
-             "netconf-node-topology:username": "admin",
-             "netconf-node-topology:password": "admin",
-             "netconf-node-topology:host": "127.0.0.1",
-             "netconf-node-topology:port": "17845",
-             "netconf-node-topology:tcp-only": "false",
-             "netconf-node-topology:pass-through": {}}]}
-        headers = {'content-type': 'application/json'}
-        response = requests.request(
-             "PUT", url, data=json.dumps(data), headers=headers,
-             auth=('admin', 'admin'))
-        self.assertEqual(response.status_code, requests.codes.created)
+        response = test_utils.mount_device("SPDR-SA1", 'spdra')
+        self.assertEqual(response.status_code, requests.codes.created, test_utils.CODE_SHOULD_BE_201)
         time.sleep(10)
-        url = ("{}/operational/network-topology:"
-               "network-topology/topology/topology-netconf/node/SPDR-SA1"
-               .format(self.restconf_baseurl))
-        response = requests.request(
-            "GET", url, headers=headers, auth=('admin', 'admin'))
+
+        response = test_utils.get_netconf_oper_request("SPDR-SA1")
         self.assertEqual(response.status_code, requests.codes.ok)
         res = response.json()
         self.assertEqual(
@@ -85,11 +51,7 @@ class TransportPCEtesting(unittest.TestCase):
             'connected')
 
     def test_02_getClliNetwork(self):
-        url = ("{}/config/ietf-network:networks/network/clli-network"
-              .format(self.restconf_baseurl))
-        headers = {'content-type': 'application/json'}
-        response = requests.request(
-            "GET", url, headers=headers, auth=('admin', 'admin'))
+        response = test_utils.get_clli_net_request()
         self.assertEqual(response.status_code, requests.codes.ok)
         res = response.json()
         logging.info(res)
@@ -97,11 +59,7 @@ class TransportPCEtesting(unittest.TestCase):
         self.assertEqual(res['network'][0]['node'][0]['org-openroadm-clli-network:clli'], 'NodeSA')
 
     def test_03_getOpenRoadmNetwork(self):
-        url = ("{}/config/ietf-network:networks/network/openroadm-network"
-              .format(self.restconf_baseurl))
-        headers = {'content-type': 'application/json'}
-        response = requests.request(
-            "GET", url, headers=headers, auth=('admin', 'admin'))
+        response = test_utils.get_ordm_net_request()
         self.assertEqual(response.status_code, requests.codes.ok)
         res = response.json()
         self.assertEqual(res['network'][0]['node'][0]['node-id'], 'SPDR-SA1')
@@ -113,34 +71,27 @@ class TransportPCEtesting(unittest.TestCase):
         self.assertEqual(res['network'][0]['node'][0]['org-openroadm-network:ip'], '1.2.3.4')
 
     def test_04_getLinks_OpenroadmTopology(self):
-        url = ("{}/config/ietf-network:networks/network/openroadm-topology"
-              .format(self.restconf_baseurl))
-        headers = {'content-type': 'application/json'}
-        response = requests.request(
-            "GET", url, headers=headers, auth=('admin', 'admin'))
+        response = test_utils.get_ordm_topo_request("")
         self.assertEqual(response.status_code, requests.codes.ok)
         res = response.json()
         # Tests related to links
         self.assertNotIn('ietf-network-topology:link', res['network'][0])
 
     def test_05_getNodes_OpenRoadmTopology(self):
-        url = ("{}/config/ietf-network:networks/network/openroadm-topology"
-              .format(self.restconf_baseurl))
-        headers = {'content-type': 'application/json'}
-        response = requests.request(
-            "GET", url, headers=headers, auth=('admin', 'admin'))
+        # pylint: disable=redundant-unittest-assert
+        response = test_utils.get_ordm_topo_request("")
         res = response.json()
         # Tests related to nodes
         self.assertEqual(response.status_code, requests.codes.ok)
         self.assertIn('node', res['network'][0])
-        if ('node' in res['network'][0]):
+        if 'node' in res['network'][0]:
             nbNode = len(res['network'][0]['node'])
             self.assertEqual(nbNode, 2)
             listNode = ['SPDR-SA1-XPDR1', 'SPDR-SA1-XPDR2']
             for i in range(0, nbNode):
                 nodeType = res['network'][0]['node'][i]['org-openroadm-common-network:node-type']
                 nodeId = res['network'][0]['node'][i]['node-id']
-                if (nodeId == 'SPDR-SA1-XPDR1'):
+                if nodeId == 'SPDR-SA1-XPDR1':
                     self.assertIn({'network-ref': 'openroadm-network', 'node-ref': 'SPDR-SA1'},
                                   res['network'][0]['node'][i]['supporting-node'])
                     self.assertIn({'network-ref': 'clli-network', 'node-ref': 'NodeSA'},
@@ -150,16 +101,16 @@ class TransportPCEtesting(unittest.TestCase):
                     client = 0
                     network = 0
                     for j in range(0, nbTps):
-                        tpType = res['network'][0]['node'][i]['ietf-network-topology:termination-point'][j]['org-openroadm-common-network:tp-type']
-                        tpId = res['network'][0]['node'][i]['ietf-network-topology:termination-point'][j]['tp-id']
-                        if (tpType == 'XPONDER-CLIENT'):
+                        tpType = (res['network'][0]['node'][i]['ietf-network-topology:termination-point'][j]
+                                     ['org-openroadm-common-network:tp-type'])
+                        if tpType == 'XPONDER-CLIENT':
                             client += 1
-                        elif (tpType == 'XPONDER-NETWORK'):
+                        elif tpType == 'XPONDER-NETWORK':
                             network += 1
                     self.assertTrue(client == 0)
                     self.assertTrue(network == 1)
                     listNode.remove(nodeId)
-                elif (nodeId == 'SPDR-SA1-XPDR2'):
+                elif nodeId == 'SPDR-SA1-XPDR2':
                     self.assertIn({'network-ref': 'openroadm-network', 'node-ref': 'SPDR-SA1'},
                                   res['network'][0]['node'][i]['supporting-node'])
                     self.assertIn({'network-ref': 'clli-network', 'node-ref': 'NodeSA'},
@@ -169,11 +120,11 @@ class TransportPCEtesting(unittest.TestCase):
                     client = 0
                     network = 0
                     for j in range(0, nbTps):
-                        tpType = res['network'][0]['node'][i]['ietf-network-topology:termination-point'][j]['org-openroadm-common-network:tp-type']
-                        tpId = res['network'][0]['node'][i]['ietf-network-topology:termination-point'][j]['tp-id']
-                        if (tpType == 'XPONDER-CLIENT'):
+                        tpType = (res['network'][0]['node'][i]['ietf-network-topology:termination-point'][j]
+                                     ['org-openroadm-common-network:tp-type'])
+                        if tpType == 'XPONDER-CLIENT':
                             client += 1
-                        elif (tpType == 'XPONDER-NETWORK'):
+                        elif tpType == 'XPONDER-NETWORK':
                             network += 1
                     self.assertTrue(client == 0)
                     self.assertTrue(network == 4)
@@ -183,21 +134,14 @@ class TransportPCEtesting(unittest.TestCase):
             self.assertEqual(len(listNode), 0)
 
     def test_06_getLinks_OtnTopology(self):
-        url = ("{}/config/ietf-network:networks/network/otn-topology"
-              .format(self.restconf_baseurl))
-        headers = {'content-type': 'application/json'}
-        response = requests.request(
-            "GET", url, headers=headers, auth=('admin', 'admin'))
+        response = test_utils.get_otn_topo_request()
         self.assertEqual(response.status_code, requests.codes.ok)
         res = response.json()
         self.assertNotIn('ietf-network-topology:link', res['network'][0])
 
     def test_07_getNodes_OtnTopology(self):
-        url = ("{}/config/ietf-network:networks/network/otn-topology"
-              .format(self.restconf_baseurl))
-        headers = {'content-type': 'application/json'}
-        response = requests.request(
-            "GET", url, headers=headers, auth=('admin', 'admin'))
+        # pylint: disable=redundant-unittest-assert
+        response = test_utils.get_otn_topo_request()
         res = response.json()
         self.assertEqual(response.status_code, requests.codes.ok)
         nbNode = len(res['network'][0]['node'])
@@ -205,7 +149,7 @@ class TransportPCEtesting(unittest.TestCase):
         listNode = ['SPDR-SA1-XPDR1', 'SPDR-SA1-XPDR2']
         for i in range(0, nbNode):
             nodeId = res['network'][0]['node'][i]['node-id']
-            if(nodeId == 'SPDR-SA1-XPDR1'):
+            if nodeId == 'SPDR-SA1-XPDR1':
                 nodeType = res['network'][0]['node'][i]['org-openroadm-common-network:node-type']
                 self.assertEqual(nodeType, 'MUXPDR')
                 self.assertIn({'network-ref': 'openroadm-network', 'node-ref': 'SPDR-SA1'},
@@ -214,38 +158,57 @@ class TransportPCEtesting(unittest.TestCase):
                               res['network'][0]['node'][i]['supporting-node'])
                 self.assertIn({'network-ref': 'clli-network', 'node-ref': 'NodeSA'},
                               res['network'][0]['node'][i]['supporting-node'])
-                self.assertEqual(res['network'][0]['node'][i]['org-openroadm-otn-network-topology:xpdr-attributes']['xpdr-number'], 1)
+                self.assertEqual(res['network'][0]['node'][i]
+                                 ['org-openroadm-otn-network-topology:xpdr-attributes']['xpdr-number'], 1)
                 nbTps = len(res['network'][0]['node'][i]['ietf-network-topology:termination-point'])
                 client = 0
                 network = 0
                 for j in range(0, nbTps):
-                    tpType = res['network'][0]['node'][i]['ietf-network-topology:termination-point'][j]['org-openroadm-common-network:tp-type']
+                    tpType = (res['network'][0]['node'][i]['ietf-network-topology:termination-point'][j]
+                                 ['org-openroadm-common-network:tp-type'])
                     tpId = res['network'][0]['node'][i]['ietf-network-topology:termination-point'][j]['tp-id']
-                    if (tpType == 'XPONDER-CLIENT'):
+                    if tpType == 'XPONDER-CLIENT':
                         client += 1
-                        self.assertEqual(res['network'][0]['node'][i]['ietf-network-topology:termination-point'][j]['org-openroadm-otn-network-topology:tp-supported-interfaces']['supported-interface-capability'][0]['if-cap-type'], 'org-openroadm-port-types:if-10GE-ODU2e')
-                        self.assertEqual(res['network'][0]['node'][i]['ietf-network-topology:termination-point'][j]['org-openroadm-otn-network-topology:xpdr-tp-port-connection-attributes']['rate'], 'org-openroadm-otn-common-types:ODU2e')
-                    elif (tpType == 'XPONDER-NETWORK'):
+                        self.assertEqual((res['network'][0]['node'][i]['ietf-network-topology:termination-point'][j]
+                                             ['org-openroadm-otn-network-topology:tp-supported-interfaces']
+                                             ['supported-interface-capability'][0]['if-cap-type']),
+                                         'org-openroadm-port-types:if-10GE-ODU2e')
+                        self.assertEqual((res['network'][0]['node'][i]['ietf-network-topology:termination-point'][j]
+                                             ['org-openroadm-otn-network-topology:xpdr-tp-port-connection-attributes']
+                                             ['rate']),
+                                         'org-openroadm-otn-common-types:ODU2e')
+                    elif tpType == 'XPONDER-NETWORK':
                         network += 1
-                        self.assertEqual(res['network'][0]['node'][i]['ietf-network-topology:termination-point'][j]['org-openroadm-otn-network-topology:tp-supported-interfaces']['supported-interface-capability'][0]['if-cap-type'], 'org-openroadm-port-types:if-OCH-OTU4-ODU4')
-                        self.assertEqual(res['network'][0]['node'][i]['ietf-network-topology:termination-point'][j]['org-openroadm-otn-network-topology:xpdr-tp-port-connection-attributes']['rate'], 'org-openroadm-otn-common-types:ODU4')
-                        self.assertEqual(res['network'][0]['node'][i]['ietf-network-topology:termination-point'][j]['supporting-termination-point'][0]['network-ref'], 'openroadm-topology')
-                        self.assertEqual(res['network'][0]['node'][i]['ietf-network-topology:termination-point'][j]['supporting-termination-point'][0]['node-ref'], 'SPDR-SA1-XPDR1')
-                        self.assertEqual(res['network'][0]['node'][i]['ietf-network-topology:termination-point'][j]['supporting-termination-point'][0]['tp-ref'], 'XPDR1-NETWORK1')
+                        self.assertEqual((res['network'][0]['node'][i]['ietf-network-topology:termination-point'][j]
+                                             ['org-openroadm-otn-network-topology:tp-supported-interfaces']
+                                             ['supported-interface-capability'][0]['if-cap-type']),
+                                         'org-openroadm-port-types:if-OCH-OTU4-ODU4')
+                        self.assertEqual((res['network'][0]['node'][i]['ietf-network-topology:termination-point'][j]
+                                             ['org-openroadm-otn-network-topology:xpdr-tp-port-connection-attributes']
+                                             ['rate']),
+                                         'org-openroadm-otn-common-types:ODU4')
+                        self.assertEqual((res['network'][0]['node'][i]['ietf-network-topology:termination-point'][j]
+                                             ['supporting-termination-point'][0]['network-ref']), 'openroadm-topology')
+                        self.assertEqual((res['network'][0]['node'][i]['ietf-network-topology:termination-point'][j]
+                                             ['supporting-termination-point'][0]['node-ref']), 'SPDR-SA1-XPDR1')
+                        self.assertEqual((res['network'][0]['node'][i]['ietf-network-topology:termination-point'][j]
+                                             ['supporting-termination-point'][0]['tp-ref']), 'XPDR1-NETWORK1')
                 self.assertTrue(client == 4)
                 self.assertTrue(network == 1)
                 listNode.remove(nodeId)
-                nbNbl = len(res['network'][0]['node'][i]['org-openroadm-otn-network-topology:switching-pools']['odu-switching-pools'][0]['non-blocking-list'])
+                nbNbl = len(res['network'][0]['node'][i]['org-openroadm-otn-network-topology:switching-pools']
+                            ['odu-switching-pools'][0]['non-blocking-list'])
                 self.assertEqual(nbNbl, 4)
                 for k in range(0, nbNbl):
-                    nbl = res['network'][0]['node'][i]['org-openroadm-otn-network-topology:switching-pools']['odu-switching-pools'][0]['non-blocking-list'][k]
-                    if (nbl['nbl-number'] == 1):
+                    nbl = (res['network'][0]['node'][i]['org-openroadm-otn-network-topology:switching-pools']
+                              ['odu-switching-pools'][0]['non-blocking-list'][k])
+                    if nbl['nbl-number'] == 1:
                         self.assertEqual(nbl['available-interconnect-bandwidth'], 10)
                         self.assertEqual(nbl['interconnect-bandwidth-unit'], 1000000000)
                         self.assertIn('XPDR1-NETWORK1', nbl['tp-list'])
                         self.assertIn('XPDR1-CLIENT1', nbl['tp-list'])
                         self.assertNotIn('XPDR1-CLIENT2', nbl['tp-list'])
-            elif(nodeId == 'SPDR-SA1-XPDR2'):
+            elif nodeId == 'SPDR-SA1-XPDR2':
                 nodeType = res['network'][0]['node'][i]['org-openroadm-common-network:node-type']
                 self.assertEqual(nodeType, 'SWITCH')
                 self.assertIn({'network-ref': 'openroadm-network', 'node-ref': 'SPDR-SA1'},
@@ -254,30 +217,49 @@ class TransportPCEtesting(unittest.TestCase):
                               res['network'][0]['node'][i]['supporting-node'])
                 self.assertIn({'network-ref': 'clli-network', 'node-ref': 'NodeSA'},
                               res['network'][0]['node'][i]['supporting-node'])
-                self.assertEqual(res['network'][0]['node'][i]['org-openroadm-otn-network-topology:xpdr-attributes']['xpdr-number'], 2)
+                self.assertEqual(res['network'][0]['node'][i]
+                                 ['org-openroadm-otn-network-topology:xpdr-attributes']['xpdr-number'], 2)
                 nbTps = len(res['network'][0]['node'][i]['ietf-network-topology:termination-point'])
                 client = 0
                 network = 0
                 for j in range(0, nbTps):
-                    tpType = res['network'][0]['node'][i]['ietf-network-topology:termination-point'][j]['org-openroadm-common-network:tp-type']
+                    tpType = (res['network'][0]['node'][i]['ietf-network-topology:termination-point'][j]
+                                 ['org-openroadm-common-network:tp-type'])
                     tpId = res['network'][0]['node'][i]['ietf-network-topology:termination-point'][j]['tp-id']
-                    if (tpType == 'XPONDER-CLIENT'):
+                    if tpType == 'XPONDER-CLIENT':
                         client += 1
-                        self.assertEqual(res['network'][0]['node'][i]['ietf-network-topology:termination-point'][j]['org-openroadm-otn-network-topology:tp-supported-interfaces']['supported-interface-capability'][0]['if-cap-type'], 'org-openroadm-port-types:if-100GE-ODU4')
-                        self.assertEqual(res['network'][0]['node'][i]['ietf-network-topology:termination-point'][j]['org-openroadm-otn-network-topology:xpdr-tp-port-connection-attributes']['rate'], 'org-openroadm-otn-common-types:ODU4')
-                    elif (tpType == 'XPONDER-NETWORK'):
+                        self.assertEqual((res['network'][0]['node'][i]['ietf-network-topology:termination-point'][j]
+                                          ['org-openroadm-otn-network-topology:tp-supported-interfaces']
+                                          ['supported-interface-capability'][0]['if-cap-type']),
+                                         'org-openroadm-port-types:if-100GE-ODU4')
+                        self.assertEqual((res['network'][0]['node'][i]['ietf-network-topology:termination-point'][j]
+                                             ['org-openroadm-otn-network-topology:xpdr-tp-port-connection-attributes']
+                                             ['rate']),
+                                         'org-openroadm-otn-common-types:ODU4')
+                    elif tpType == 'XPONDER-NETWORK':
                         network += 1
-                        self.assertEqual(res['network'][0]['node'][i]['ietf-network-topology:termination-point'][j]['org-openroadm-otn-network-topology:tp-supported-interfaces']['supported-interface-capability'][0]['if-cap-type'], 'org-openroadm-port-types:if-OCH-OTU4-ODU4')
-                        self.assertEqual(res['network'][0]['node'][i]['ietf-network-topology:termination-point'][j]['org-openroadm-otn-network-topology:xpdr-tp-port-connection-attributes']['rate'], 'org-openroadm-otn-common-types:ODU4')
-                        self.assertEqual(res['network'][0]['node'][i]['ietf-network-topology:termination-point'][j]['supporting-termination-point'][0]['network-ref'], 'openroadm-topology')
-                        self.assertEqual(res['network'][0]['node'][i]['ietf-network-topology:termination-point'][j]['supporting-termination-point'][0]['node-ref'], 'SPDR-SA1-XPDR2')
-                        self.assertEqual(res['network'][0]['node'][i]['ietf-network-topology:termination-point'][j]['supporting-termination-point'][0]['tp-ref'], tpId)
+                        self.assertEqual((res['network'][0]['node'][i]['ietf-network-topology:termination-point'][j]
+                                             ['org-openroadm-otn-network-topology:tp-supported-interfaces']
+                                             ['supported-interface-capability'][0]['if-cap-type']),
+                                         'org-openroadm-port-types:if-OCH-OTU4-ODU4')
+                        self.assertEqual((res['network'][0]['node'][i]['ietf-network-topology:termination-point'][j]
+                                             ['org-openroadm-otn-network-topology:xpdr-tp-port-connection-attributes']
+                                             ['rate']),
+                                         'org-openroadm-otn-common-types:ODU4')
+                        self.assertEqual((res['network'][0]['node'][i]['ietf-network-topology:termination-point'][j]
+                                             ['supporting-termination-point'][0]['network-ref']), 'openroadm-topology')
+                        self.assertEqual((res['network'][0]['node'][i]['ietf-network-topology:termination-point'][j]
+                                             ['supporting-termination-point'][0]['node-ref']), 'SPDR-SA1-XPDR2')
+                        self.assertEqual((res['network'][0]['node'][i]['ietf-network-topology:termination-point'][j]
+                                             ['supporting-termination-point'][0]['tp-ref']), tpId)
                 self.assertTrue(client == 4)
                 self.assertTrue(network == 4)
                 listNode.remove(nodeId)
-                nbNbl = len(res['network'][0]['node'][i]['org-openroadm-otn-network-topology:switching-pools']['odu-switching-pools'][0]['non-blocking-list'])
+                nbNbl = len(res['network'][0]['node'][i]['org-openroadm-otn-network-topology:switching-pools']
+                            ['odu-switching-pools'][0]['non-blocking-list'])
                 self.assertEqual(nbNbl, 1)
-                nbl = res['network'][0]['node'][i]['org-openroadm-otn-network-topology:switching-pools']['odu-switching-pools'][0]['non-blocking-list'][0]
+                nbl = (res['network'][0]['node'][i]['org-openroadm-otn-network-topology:switching-pools']
+                          ['odu-switching-pools'][0]['non-blocking-list'][0])
                 self.assertIn('XPDR2-NETWORK1', nbl['tp-list'])
                 self.assertIn('XPDR2-CLIENT1', nbl['tp-list'])
                 self.assertIn('XPDR2-NETWORK2', nbl['tp-list'])
@@ -291,22 +273,11 @@ class TransportPCEtesting(unittest.TestCase):
         self.assertEqual(len(listNode), 0)
 
     def test_08_disconnect_SPDR_SA1(self):
-        url = ("{}/config/network-topology:"
-               "network-topology/topology/topology-netconf/node/SPDR-SA1"
-              .format(self.restconf_baseurl))
-        data = {}
-        headers = {'content-type': 'application/json'}
-        response = requests.request(
-            "DELETE", url, data=json.dumps(data), headers=headers,
-            auth=('admin', 'admin'))
-        self.assertEqual(response.status_code, requests.codes.ok)
+        response = test_utils.unmount_device("SPDR-SA1")
+        self.assertEqual(response.status_code, requests.codes.ok, test_utils.CODE_SHOULD_BE_200)
 
     def test_09_getClliNetwork(self):
-        url = ("{}/config/ietf-network:networks/network/clli-network"
-              .format(self.restconf_baseurl))
-        headers = {'content-type': 'application/json'}
-        response = requests.request(
-            "GET", url, headers=headers, auth=('admin', 'admin'))
+        response = test_utils.get_clli_net_request()
         self.assertEqual(response.status_code, requests.codes.ok)
         res = response.json()
         nbNode = len(res['network'][0]['node'])
@@ -314,30 +285,18 @@ class TransportPCEtesting(unittest.TestCase):
         self.assertEqual(res['network'][0]['node'][0]['org-openroadm-clli-network:clli'], 'NodeSA')
 
     def test_10_getOpenRoadmNetwork(self):
-        url = ("{}/config/ietf-network:networks/network/openroadm-network"
-              .format(self.restconf_baseurl))
-        headers = {'content-type': 'application/json'}
-        response = requests.request(
-            "GET", url, headers=headers, auth=('admin', 'admin'))
+        response = test_utils.get_ordm_net_request()
         self.assertEqual(response.status_code, requests.codes.ok)
         res = response.json()
         self.assertNotIn('node', res['network'][0])
 
     def test_11_getNodes_OpenRoadmTopology(self):
-        url = ("{}/config/ietf-network:networks/network/openroadm-topology"
-              .format(self.restconf_baseurl))
-        headers = {'content-type': 'application/json'}
-        response = requests.request(
-            "GET", url, headers=headers, auth=('admin', 'admin'))
+        response = test_utils.get_ordm_topo_request("")
         res = response.json()
         self.assertNotIn('node', res['network'][0])
 
     def test_12_getNodes_OtnTopology(self):
-        url = ("{}/config/ietf-network:networks/network/otn-topology"
-              .format(self.restconf_baseurl))
-        headers = {'content-type': 'application/json'}
-        response = requests.request(
-            "GET", url, headers=headers, auth=('admin', 'admin'))
+        response = test_utils.get_otn_topo_request()
         res = response.json()
         self.assertNotIn('node', res['network'][0])