Set port states in portMapping
[transportpce.git] / tests / transportpce_tests / 2.2.1 / test_renderer_service_path_nominal.py
index 213530692198248339403e92d6122ca5c800b5d6..432ae129413efbe5468af56d0ba2f92288c57f81 100644 (file)
@@ -9,23 +9,18 @@
 # http://www.apache.org/licenses/LICENSE-2.0
 #############################################################################
 
+# pylint: disable=no-member
+# pylint: disable=too-many-public-methods
+
 import unittest
+#from unittest.result import failfast
 import requests
-import time
-import subprocess
-import signal
-import json
-import os
-import psutil
-import shutil
-from unittest.result import failfast
-import test_utils
+from common import test_utils
 
 
 class TransportPCERendererTesting(unittest.TestCase):
 
     processes = None
-    restconf_baseurl = "http://localhost:8181/restconf"
 
     @classmethod
     def setUpClass(cls):
@@ -34,77 +29,36 @@ class TransportPCERendererTesting(unittest.TestCase):
 
     @classmethod
     def tearDownClass(cls):
+        # pylint: disable=not-an-iterable
         for process in cls.processes:
             test_utils.shutdown_process(process)
         print("all processes killed")
 
     def test_01_rdm_device_connected(self):
-        url = ("{}/config/network-topology:"
-               "network-topology/topology/topology-netconf/node/ROADM-A1"
-               .format(self.restconf_baseurl))
-        data = {"node": [{
-            "node-id": "ROADM-A1",
-            "netconf-node-topology:username": "admin",
-            "netconf-node-topology:password": "admin",
-            "netconf-node-topology:host": "127.0.0.1",
-            "netconf-node-topology:port": test_utils.sims['roadma']['port'],
-            "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.assertIn(response.status_code, [requests.codes.created,
-                                             requests.codes.ok])
-        # self.assertEqual(response.status_code, requests.codes.created)
-        time.sleep(20)
+        response = test_utils.mount_device("ROADM-A1", 'roadma')
+        self.assertEqual(response.status_code, requests.codes.created, test_utils.CODE_SHOULD_BE_201)
 
     def test_02_xpdr_device_connected(self):
-        url = ("{}/config/network-topology:"
-               "network-topology/topology/topology-netconf/node/XPDR-A1"
-               .format(self.restconf_baseurl))
-        data = {"node": [{
-            "node-id": "XPDR-A1",
-            "netconf-node-topology:username": "admin",
-            "netconf-node-topology:password": "admin",
-            "netconf-node-topology:host": "127.0.0.1",
-            "netconf-node-topology:port": test_utils.sims['xpdra']['port'],
-            "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)
-        self.assertIn(response.status_code, [requests.codes.created,
-                                             requests.codes.ok])
-        time.sleep(20)
+        response = test_utils.mount_device("XPDR-A1", 'xpdra')
+        self.assertEqual(response.status_code, requests.codes.created, test_utils.CODE_SHOULD_BE_201)
 
     def test_03_rdm_portmapping(self):
-        url = ("{}/config/transportpce-portmapping:network/"
-               "nodes/ROADM-A1"
-               .format(self.restconf_baseurl))
-        headers = {'content-type': 'application/json'}
-        response = requests.request(
-            "GET", url, headers=headers, auth=('admin', 'admin'))
+        response = test_utils.portmapping_request("ROADM-A1")
         self.assertEqual(response.status_code, requests.codes.ok)
         res = response.json()
         self.assertIn(
             {'supporting-port': 'L1', 'supporting-circuit-pack-name': '1/0',
-             'logical-connection-point': 'DEG1-TTP-TXRX', 'port-direction': 'bidirectional'},
+             'logical-connection-point': 'DEG1-TTP-TXRX', 'port-direction': 'bidirectional',
+             'port-admin-state': 'InService', 'port-oper-state': 'InService'},
             res['nodes'][0]['mapping'])
         self.assertIn(
             {'supporting-port': 'C3', 'supporting-circuit-pack-name': '3/0',
-             'logical-connection-point': 'SRG1-PP3-TXRX', 'port-direction': 'bidirectional'},
+             'logical-connection-point': 'SRG1-PP3-TXRX', 'port-direction': 'bidirectional',
+             'port-admin-state': 'InService', 'port-oper-state': 'InService'},
             res['nodes'][0]['mapping'])
 
     def test_04_xpdr_portmapping(self):
-        url = ("{}/config/transportpce-portmapping:network/"
-               "nodes/XPDR-A1"
-               .format(self.restconf_baseurl))
-        headers = {'content-type': 'application/json'}
-        response = requests.request(
-            "GET", url, headers=headers, auth=('admin', 'admin'))
+        response = test_utils.portmapping_request("XPDR-A1")
         self.assertEqual(response.status_code, requests.codes.ok)
         res = response.json()
         self.assertIn(
@@ -112,7 +66,8 @@ class TransportPCERendererTesting(unittest.TestCase):
              'supporting-port': '1', 'supporting-circuit-pack-name': '1/0/1-PLUG-NET',
              'logical-connection-point': 'XPDR1-NETWORK1', 'port-qual': 'xpdr-network',
              'port-direction': 'bidirectional', 'connection-map-lcp': 'XPDR1-CLIENT1',
-             'lcp-hash-val': '8e128ba57560403cfd4ffafae38cd941'},
+             'lcp-hash-val': 'AMkDwQ7xTmRI',
+             'port-admin-state': 'InService', 'port-oper-state': 'InService'},
             res['nodes'][0]['mapping'])
         self.assertIn(
             {'supported-interface-capability': ['org-openroadm-port-types:if-100GE'],
@@ -120,45 +75,32 @@ class TransportPCERendererTesting(unittest.TestCase):
              'supporting-circuit-pack-name': '1/0/1-PLUG-CLIENT',
              'logical-connection-point': 'XPDR1-CLIENT1', 'port-direction': 'bidirectional',
              'connection-map-lcp': 'XPDR1-NETWORK1', 'port-qual': 'xpdr-client',
-             'lcp-hash-val': '3ed8ed1336784ac7c2f66c22f2f03d8'},
+             'lcp-hash-val': 'AJUUr6I5fALj',
+             'port-admin-state': 'InService', 'port-oper-state': 'InService'},
             res['nodes'][0]['mapping'])
 
     def test_05_service_path_create(self):
-        url = "{}/operations/transportpce-device-renderer:service-path".format(self.restconf_baseurl)
-        data = {"renderer:input": {
-            "renderer:service-name": "service_test",
-            "renderer:wave-number": "7",
-            "renderer:modulation-format": "qpsk",
-            "renderer:operation": "create",
-            "renderer:nodes": [
-                {"renderer:node-id": "ROADM-A1",
-                 "renderer:src-tp": "SRG1-PP3-TXRX",
-                 "renderer:dest-tp": "DEG1-TTP-TXRX"},
-                {"renderer:node-id": "XPDR-A1",
-                 "renderer:src-tp": "XPDR1-CLIENT1",
-                 "renderer:dest-tp": "XPDR1-NETWORK1"}]}}
-        headers = {'content-type': 'application/json'}
-        response = requests.request(
-            "POST", url, data=json.dumps(data),
-            headers=headers, auth=('admin', 'admin'))
+        response = test_utils.service_path_request("create", "service_test", "7",
+                                                   [{"renderer:node-id": "ROADM-A1",
+                                                     "renderer:src-tp": "SRG1-PP3-TXRX",
+                                                     "renderer:dest-tp": "DEG1-TTP-TXRX"},
+                                                    {"renderer:node-id": "XPDR-A1",
+                                                     "renderer:src-tp": "XPDR1-CLIENT1",
+                                                     "renderer:dest-tp": "XPDR1-NETWORK1"}],
+                                                   195.8, 40, 195.775, 195.825, 713,
+                                                   720)
         self.assertEqual(response.status_code, requests.codes.ok)
         res = response.json()
         self.assertIn('Roadm-connection successfully created for nodes: ROADM-A1', res["output"]["result"])
 
     def test_06_service_path_create_rdm_check(self):
-        url = ("{}/config/network-topology:network-topology/topology/topology-netconf/"
-               "node/ROADM-A1/yang-ext:mount/org-openroadm-device:org-openroadm-device/"
-               "interface/DEG1-TTP-TXRX-nmc-7"
-               .format(self.restconf_baseurl))
-        headers = {'content-type': 'application/json'}
-        response = requests.request(
-            "GET", url, headers=headers, auth=('admin', 'admin'))
+        response = test_utils.check_netconf_node_request("ROADM-A1", "interface/DEG1-TTP-TXRX-nmc-713:720")
         self.assertEqual(response.status_code, requests.codes.ok)
         res = response.json()
         # the following statement replaces self.assertDictContainsSubset deprecated in python 3.2
         self.assertDictEqual(
             dict({
-                 'name': 'DEG1-TTP-TXRX-nmc-7',
+                 'name': 'DEG1-TTP-TXRX-nmc-713:720',
                  'administrative-state': 'inService',
                  'supporting-circuit-pack-name': '1/0',
                  'type': 'org-openroadm-interfaces:networkMediaChannelConnectionTerminationPoint',
@@ -171,13 +113,7 @@ class TransportPCERendererTesting(unittest.TestCase):
             res['interface'][0]['org-openroadm-network-media-channel-interfaces:nmc-ctp'])
 
     def test_07_service_path_create_rdm_check(self):
-        url = ("{}/config/network-topology:network-topology/topology/topology-netconf/"
-               "node/ROADM-A1/yang-ext:mount/org-openroadm-device:org-openroadm-device/"
-               "interface/DEG1-TTP-TXRX-mc-7"
-               .format(self.restconf_baseurl))
-        headers = {'content-type': 'application/json'}
-        response = requests.request(
-            "GET", url, headers=headers, auth=('admin', 'admin'))
+        response = test_utils.check_netconf_node_request("ROADM-A1", "interface/DEG1-TTP-TXRX-mc-713:720")
         self.assertEqual(response.status_code, requests.codes.ok)
         res = response.json()
         # the following statement replaces self.assertDictContainsSubset deprecated in python 3.2
@@ -196,19 +132,13 @@ class TransportPCERendererTesting(unittest.TestCase):
             res['interface'][0]['org-openroadm-media-channel-interfaces:mc-ttp'])
 
     def test_08_service_path_create_rdm_check(self):
-        url = ("{}/config/network-topology:network-topology/topology/topology-netconf/"
-               "node/ROADM-A1/yang-ext:mount/org-openroadm-device:org-openroadm-device/"
-               "interface/SRG1-PP3-TXRX-nmc-7"
-               .format(self.restconf_baseurl))
-        headers = {'content-type': 'application/json'}
-        response = requests.request(
-            "GET", url, headers=headers, auth=('admin', 'admin'))
+        response = test_utils.check_netconf_node_request("ROADM-A1", "interface/SRG1-PP3-TXRX-nmc-713:720")
         self.assertEqual(response.status_code, requests.codes.ok)
         res = response.json()
         # the following statement replaces self.assertDictContainsSubset deprecated in python 3.2
         self.assertDictEqual(
             dict({
-                 'name': 'SRG1-PP3-TXRX-nmc-7',
+                 'name': 'SRG1-PP3-TXRX-nmc-713:720',
                  'administrative-state': 'inService',
                  'supporting-circuit-pack-name': '3/0',
                  'type': 'org-openroadm-interfaces:networkMediaChannelConnectionTerminationPoint',
@@ -222,14 +152,8 @@ class TransportPCERendererTesting(unittest.TestCase):
 
     # -mc supporting interfaces must not be created for SRG, only degrees
     def test_09_service_path_create_rdm_check(self):
-        url = ("{}/config/network-topology:network-topology/topology/topology-netconf/"
-               "node/ROADM-A1/yang-ext:mount/org-openroadm-device:org-openroadm-device/"
-               "interface/SRG1-PP3-TXRX-mc-7"
-               .format(self.restconf_baseurl))
-        headers = {'content-type': 'application/json'}
-        response = requests.request(
-            "GET", url, headers=headers, auth=('admin', 'admin'))
-        self.assertEqual(response.status_code, requests.codes.not_found)
+        response = test_utils.check_netconf_node_request("ROADM-A1", "interface/SRG1-PP3-TXRX-mc-713:720")
+        self.assertEqual(response.status_code, requests.codes.conflict)
         res = response.json()
         self.assertIn(
             {"error-type": "application", "error-tag": "data-missing",
@@ -237,44 +161,32 @@ class TransportPCERendererTesting(unittest.TestCase):
             res['errors']['error'])
 
     def test_10_service_path_create_rdm_check(self):
-        url = ("{}/config/network-topology:network-topology/topology/topology-netconf/"
-               "node/ROADM-A1/yang-ext:mount/org-openroadm-device:org-openroadm-device/"
-               "roadm-connections/SRG1-PP3-TXRX-DEG1-TTP-TXRX-7"
-               .format(self.restconf_baseurl))
-        headers = {'content-type': 'application/json'}
-        response = requests.request(
-            "GET", url, headers=headers, auth=('admin', 'admin'))
+        response = test_utils.check_netconf_node_request("ROADM-A1", "roadm-connections/SRG1-PP3-TXRX-DEG1-TTP-TXRX-713:720")
         self.assertEqual(response.status_code, requests.codes.ok)
         res = response.json()
         # the following statement replaces self.assertDictContainsSubset deprecated in python 3.2
         self.assertDictEqual(
             dict({
-                 'connection-name': 'SRG1-PP3-TXRX-DEG1-TTP-TXRX-7',
+                 'connection-name': 'SRG1-PP3-TXRX-DEG1-TTP-TXRX-713:720',
                  'opticalControlMode': 'off'
                  }, **res['roadm-connections'][0]),
             res['roadm-connections'][0]
         )
         self.assertDictEqual(
-            {'src-if': 'SRG1-PP3-TXRX-nmc-7'},
+            {'src-if': 'SRG1-PP3-TXRX-nmc-713:720'},
             res['roadm-connections'][0]['source'])
         self.assertDictEqual(
-            {'dst-if': 'DEG1-TTP-TXRX-nmc-7'},
+            {'dst-if': 'DEG1-TTP-TXRX-nmc-713:720'},
             res['roadm-connections'][0]['destination'])
 
     def test_11_service_path_create_xpdr_check(self):
-        url = ("{}/config/network-topology:network-topology/topology/topology-netconf/"
-               "node/XPDR-A1/yang-ext:mount/org-openroadm-device:org-openroadm-device/"
-               "interface/XPDR1-NETWORK1-7"
-               .format(self.restconf_baseurl))
-        headers = {'content-type': 'application/json'}
-        response = requests.request(
-            "GET", url, headers=headers, auth=('admin', 'admin'))
+        response = test_utils.check_netconf_node_request("XPDR-A1", "interface/XPDR1-NETWORK1-713:720")
         self.assertEqual(response.status_code, requests.codes.ok)
         res = response.json()
         # the following statement replaces self.assertDictContainsSubset deprecated in python 3.2
         self.assertDictEqual(
             dict({
-                 'name': 'XPDR1-NETWORK1-7',
+                 'name': 'XPDR1-NETWORK1-713:720',
                  'administrative-state': 'inService',
                  'supporting-circuit-pack-name': '1/0/1-PLUG-NET',
                  'type': 'org-openroadm-interfaces:opticalChannel',
@@ -285,17 +197,12 @@ class TransportPCERendererTesting(unittest.TestCase):
         self.assertDictEqual(
             {u'rate': u'org-openroadm-common-types:R100G',
              u'transmit-power': -5,
+             u'modulation-format': 'dp-qpsk',
              u'frequency': 195.8},
             res['interface'][0]['org-openroadm-optical-channel-interfaces:och'])
 
     def test_12_service_path_create_xpdr_check(self):
-        url = ("{}/config/network-topology:network-topology/topology/topology-netconf/"
-               "node/XPDR-A1/yang-ext:mount/org-openroadm-device:org-openroadm-device/"
-               "interface/XPDR1-NETWORK1-OTU"
-               .format(self.restconf_baseurl))
-        headers = {'content-type': 'application/json'}
-        response = requests.request(
-            "GET", url, headers=headers, auth=('admin', 'admin'))
+        response = test_utils.check_netconf_node_request("XPDR-A1", "interface/XPDR1-NETWORK1-OTU")
         self.assertEqual(response.status_code, requests.codes.ok)
         res = response.json()
         # the following statement replaces self.assertDictContainsSubset deprecated in python 3.2
@@ -310,19 +217,15 @@ class TransportPCERendererTesting(unittest.TestCase):
                  }, **res['interface'][0]),
             res['interface'][0]
         )
-        self.assertDictEqual(
-            {u'rate': u'org-openroadm-otn-common-types:OTU4',
-             u'fec': u'scfec'},
-            res['interface'][0]['org-openroadm-otn-otu-interfaces:otu'])
+        input_dict_2 = {'tx-sapi': 'AMkDwQ7xTmRI',
+                        'expected-dapi': 'AMkDwQ7xTmRI',
+                        'rate': 'org-openroadm-otn-common-types:OTU4',
+                        'fec': 'scfec'}
+        self.assertDictEqual(input_dict_2,
+                             res['interface'][0]['org-openroadm-otn-otu-interfaces:otu'])
 
     def test_13_service_path_create_xpdr_check(self):
-        url = ("{}/config/network-topology:network-topology/topology/topology-netconf/"
-               "node/XPDR-A1/yang-ext:mount/org-openroadm-device:org-openroadm-device/"
-               "interface/XPDR1-NETWORK1-ODU"
-               .format(self.restconf_baseurl))
-        headers = {'content-type': 'application/json'}
-        response = requests.request(
-            "GET", url, headers=headers, auth=('admin', 'admin'))
+        response = test_utils.check_netconf_node_request("XPDR-A1", "interface/XPDR1-NETWORK1-ODU")
         self.assertEqual(response.status_code, requests.codes.ok)
         res = response.json()
         # the 2 following statements replace self.assertDictContainsSubset deprecated in python 3.2
@@ -348,13 +251,7 @@ class TransportPCERendererTesting(unittest.TestCase):
                              res['interface'][0]['org-openroadm-otn-odu-interfaces:odu']['opu'])
 
     def test_14_service_path_create_xpdr_check(self):
-        url = ("{}/config/network-topology:network-topology/topology/topology-netconf/"
-               "node/XPDR-A1/yang-ext:mount/org-openroadm-device:org-openroadm-device/"
-               "interface/XPDR1-CLIENT1-ETHERNET"
-               .format(self.restconf_baseurl))
-        headers = {'content-type': 'application/json'}
-        response = requests.request(
-            "GET", url, headers=headers, auth=('admin', 'admin'))
+        response = test_utils.check_netconf_node_request("XPDR-A1", "interface/XPDR1-CLIENT1-ETHERNET")
         self.assertEqual(response.status_code, requests.codes.ok)
         res = response.json()
         # the following statement replaces self.assertDictContainsSubset deprecated in python 3.2
@@ -373,59 +270,34 @@ class TransportPCERendererTesting(unittest.TestCase):
             res['interface'][0]['org-openroadm-ethernet-interfaces:ethernet'])
 
     def test_15_service_path_create_xpdr_check(self):
-        url = ("{}/config/network-topology:network-topology/topology/topology-netconf/"
-               "node/XPDR-A1/yang-ext:mount/org-openroadm-device:org-openroadm-device/"
-               "circuit-packs/1%2F0%2F1-PLUG-NET"
-               .format(self.restconf_baseurl))
-        headers = {'content-type': 'application/json'}
-        response = requests.request(
-            "GET", url, headers=headers, auth=('admin', 'admin'))
+        response = test_utils.check_netconf_node_request("XPDR-A1", "circuit-packs/1%2F0%2F1-PLUG-NET")
         self.assertEqual(response.status_code, requests.codes.ok)
         res = response.json()
         self.assertIn('not-reserved-inuse', res['circuit-packs'][0]["equipment-state"])
 
     def test_16_service_path_create_xpdr_check(self):
-        url = ("{}/config/network-topology:network-topology/topology/topology-netconf/"
-               "node/XPDR-A1/yang-ext:mount/org-openroadm-device:org-openroadm-device/"
-               "circuit-packs/1%2F0%2F1-PLUG-CLIENT"
-               .format(self.restconf_baseurl))
-        headers = {'content-type': 'application/json'}
-        response = requests.request(
-            "GET", url, headers=headers, auth=('admin', 'admin'))
+        response = test_utils.check_netconf_node_request("XPDR-A1", "circuit-packs/1%2F0%2F1-PLUG-CLIENT")
         self.assertEqual(response.status_code, requests.codes.ok)
         res = response.json()
         self.assertIn('not-reserved-inuse', res['circuit-packs'][0]["equipment-state"])
 
     def test_17_service_path_delete(self):
-        url = "{}/operations/transportpce-device-renderer:service-path".format(self.restconf_baseurl)
-        data = {"renderer:input": {
-            "renderer:service-name": "service_test",
-            "renderer:wave-number": "7",
-            "renderer:operation": "delete",
-            "renderer:nodes": [
-                {"renderer:node-id": "ROADM-A1",
-                 "renderer:src-tp": "SRG1-PP3-TXRX",
-                 "renderer:dest-tp": "DEG1-TTP-TXRX"},
-                {"renderer:node-id": "XPDR-A1",
-                 "renderer:src-tp": "XPDR1-CLIENT1",
-                 "renderer:dest-tp": "XPDR1-NETWORK1"}]}}
-        headers = {'content-type': 'application/json'}
-        response = requests.request(
-            "POST", url, data=json.dumps(data),
-            headers=headers, auth=('admin', 'admin'))
+        response = test_utils.service_path_request("delete", "service_test", "7",
+                                                   [{"renderer:node-id": "ROADM-A1",
+                                                     "renderer:src-tp": "SRG1-PP3-TXRX",
+                                                     "renderer:dest-tp": "DEG1-TTP-TXRX"},
+                                                    {"renderer:node-id": "XPDR-A1",
+                                                     "renderer:src-tp": "XPDR1-CLIENT1",
+                                                     "renderer:dest-tp": "XPDR1-NETWORK1"}],
+                                                   195.8, 40, 195.775, 195.825, 713,
+                                                   720)
         self.assertEqual(response.status_code, requests.codes.ok)
         self.assertEqual(response.json(), {
             'output': {'result': 'Request processed', 'success': True}})
 
     def test_18_service_path_delete_rdm_check(self):
-        url = ("{}/config/network-topology:network-topology/topology/topology-netconf/"
-               "node/ROADM-A1/yang-ext:mount/org-openroadm-device:org-openroadm-device/"
-               "interface/DEG1-TTP-TXRX-mc-7"
-               .format(self.restconf_baseurl))
-        headers = {'content-type': 'application/json'}
-        response = requests.request(
-            "GET", url, headers=headers, auth=('admin', 'admin'))
-        self.assertEqual(response.status_code, requests.codes.not_found)
+        response = test_utils.check_netconf_node_request("ROADM-A1", "interface/DEG1-TTP-TXRX-mc-713:720")
+        self.assertEqual(response.status_code, requests.codes.conflict)
         res = response.json()
         self.assertIn(
             {"error-type": "application", "error-tag": "data-missing",
@@ -433,14 +305,8 @@ class TransportPCERendererTesting(unittest.TestCase):
             res['errors']['error'])
 
     def test_19_service_path_delete_rdm_check(self):
-        url = ("{}/config/network-topology:network-topology/topology/topology-netconf/"
-               "node/ROADM-A1/yang-ext:mount/org-openroadm-device:org-openroadm-device/"
-               "interface/DEG1-TTP-TXRX-nmc-7"
-               .format(self.restconf_baseurl))
-        headers = {'content-type': 'application/json'}
-        response = requests.request(
-            "GET", url, headers=headers, auth=('admin', 'admin'))
-        self.assertEqual(response.status_code, requests.codes.not_found)
+        response = test_utils.check_netconf_node_request("ROADM-A1", "interface/DEG1-TTP-TXRX-nmc-713:720")
+        self.assertEqual(response.status_code, requests.codes.conflict)
         res = response.json()
         self.assertIn(
             {"error-type": "application", "error-tag": "data-missing",
@@ -448,156 +314,95 @@ class TransportPCERendererTesting(unittest.TestCase):
             res['errors']['error'])
 
     def test_20_service_path_delete_rdm_check(self):
-        url = ("{}/config/network-topology:network-topology/topology/topology-netconf/"
-               "node/ROADM-A1/yang-ext:mount/org-openroadm-device:org-openroadm-device/"
-               "interface/SRG1-PP3-TXRX-mc-7"
-               .format(self.restconf_baseurl))
-        headers = {'content-type': 'application/json'}
-        response = requests.request(
-            "GET", url, headers=headers, auth=('admin', 'admin'))
-        self.assertEqual(response.status_code, requests.codes.not_found)
+        response = test_utils.check_netconf_node_request("ROADM-A1", "interface/SRG1-PP3-TXRX-mc-713:720")
+        self.assertEqual(response.status_code, requests.codes.conflict)
         res = response.json()
-        self.assertIn(
-            {"error-type": "application", "error-tag": "data-missing",
-                "error-message": "Request could not be completed because the relevant data model content does not exist"},
+        self.assertIn({
+            "error-type": "application",
+            "error-tag": "data-missing",
+            "error-message": "Request could not be completed because the relevant data model content does not exist"},
             res['errors']['error'])
 
     def test_21_service_path_delete_rdm_check(self):
-        url = ("{}/config/network-topology:network-topology/topology/topology-netconf/"
-               "node/ROADM-A1/yang-ext:mount/org-openroadm-device:org-openroadm-device/"
-               "interface/SRG1-PP3-TXRX-nmc-7"
-               .format(self.restconf_baseurl))
-        headers = {'content-type': 'application/json'}
-        response = requests.request(
-            "GET", url, headers=headers, auth=('admin', 'admin'))
-        self.assertEqual(response.status_code, requests.codes.not_found)
+        response = test_utils.check_netconf_node_request("ROADM-A1", "interface/SRG1-PP3-TXRX-nmc-713:720")
+        self.assertEqual(response.status_code, requests.codes.conflict)
         res = response.json()
-        self.assertIn(
-            {"error-type": "application", "error-tag": "data-missing",
-                "error-message": "Request could not be completed because the relevant data model content does not exist"},
+        self.assertIn({
+            "error-type": "application",
+            "error-tag": "data-missing",
+            "error-message": "Request could not be completed because the relevant data model content does not exist"},
             res['errors']['error'])
 
     def test_22_service_path_delete_rdm_check(self):
-        url = ("{}/config/network-topology:network-topology/topology/topology-netconf/"
-               "node/ROADM-A1/yang-ext:mount/org-openroadm-device:org-openroadm-device/"
-               "roadm-connections/SRG1-PP3-TXRX-DEG1-TTP-TXRX-7"
-               .format(self.restconf_baseurl))
-        headers = {'content-type': 'application/json'}
-        response = requests.request(
-            "GET", url, headers=headers, auth=('admin', 'admin'))
-        self.assertEqual(response.status_code, requests.codes.not_found)
+        response = test_utils.check_netconf_node_request("ROADM-A1", "interface/SRG1-PP3-TXRX-DEG1-TTP-TXRX-713:720")
+        self.assertEqual(response.status_code, requests.codes.conflict)
         res = response.json()
-        self.assertIn(
-            {"error-type": "application", "error-tag": "data-missing",
-                "error-message": "Request could not be completed because the relevant data model content does not exist"},
+        self.assertIn({
+            "error-type": "application",
+            "error-tag": "data-missing",
+            "error-message": "Request could not be completed because the relevant data model content does not exist"},
             res['errors']['error'])
 
     def test_23_service_path_delete_xpdr_check(self):
-        url = ("{}/config/network-topology:network-topology/topology/topology-netconf/"
-               "node/XPDR-A1/yang-ext:mount/org-openroadm-device:org-openroadm-device/"
-               "interface/XPDR1-NETWORK1-7"
-               .format(self.restconf_baseurl))
-        headers = {'content-type': 'application/json'}
-        response = requests.request(
-            "GET", url, headers=headers, auth=('admin', 'admin'))
-        self.assertEqual(response.status_code, requests.codes.not_found)
+        response = test_utils.check_netconf_node_request("XPDR-A1", "interface/XPDR1-NETWORK1-713:720")
+        self.assertEqual(response.status_code, requests.codes.conflict)
         res = response.json()
-        self.assertIn(
-            {"error-type": "application", "error-tag": "data-missing",
-                "error-message": "Request could not be completed because the relevant data model content does not exist"},
+        self.assertIn({
+            "error-type": "application",
+            "error-tag": "data-missing",
+            "error-message": "Request could not be completed because the relevant data model content does not exist"},
             res['errors']['error'])
 
     def test_24_service_path_delete_xpdr_check(self):
-        url = ("{}/config/network-topology:network-topology/topology/topology-netconf/"
-               "node/XPDR-A1/yang-ext:mount/org-openroadm-device:org-openroadm-device/"
-               "interface/XPDR1-NETWORK1-OTU"
-               .format(self.restconf_baseurl))
-        headers = {'content-type': 'application/json'}
-        response = requests.request(
-            "GET", url, headers=headers, auth=('admin', 'admin'))
-        self.assertEqual(response.status_code, requests.codes.not_found)
+        response = test_utils.check_netconf_node_request("XPDR-A1", "interface/XPDR1-NETWORK1-OTU")
+        self.assertEqual(response.status_code, requests.codes.conflict)
         res = response.json()
-        self.assertIn(
-            {"error-type": "application", "error-tag": "data-missing",
-                "error-message": "Request could not be completed because the relevant data model content does not exist"},
+        self.assertIn({
+            "error-type": "application",
+            "error-tag": "data-missing",
+            "error-message": "Request could not be completed because the relevant data model content does not exist"},
             res['errors']['error'])
 
     def test_25_service_path_delete_xpdr_check(self):
-        url = ("{}/config/network-topology:network-topology/topology/topology-netconf/"
-               "node/XPDR-A1/yang-ext:mount/org-openroadm-device:org-openroadm-device/"
-               "interface/XPDR1-NETWORK1-ODU"
-               .format(self.restconf_baseurl))
-        headers = {'content-type': 'application/json'}
-        response = requests.request(
-            "GET", url, headers=headers, auth=('admin', 'admin'))
-        self.assertEqual(response.status_code, requests.codes.not_found)
+        response = test_utils.check_netconf_node_request("XPDR-A1", "interface/XPDR1-NETWORK1-ODU")
+        self.assertEqual(response.status_code, requests.codes.conflict)
         res = response.json()
-        self.assertIn(
-            {"error-type": "application", "error-tag": "data-missing",
-                "error-message": "Request could not be completed because the relevant data model content does not exist"},
+        self.assertIn({
+            "error-type": "application",
+            "error-tag": "data-missing",
+            "error-message": "Request could not be completed because the relevant data model content does not exist"},
             res['errors']['error'])
 
     def test_26_service_path_delete_xpdr_check(self):
-        url = ("{}/config/network-topology:network-topology/topology/topology-netconf/"
-               "node/XPDR-A1/yang-ext:mount/org-openroadm-device:org-openroadm-device/"
-               "interface/XPDR1-CLIENT1-ETHERNET"
-               .format(self.restconf_baseurl))
-        headers = {'content-type': 'application/json'}
-        response = requests.request(
-            "GET", url, headers=headers, auth=('admin', 'admin'))
-        self.assertEqual(response.status_code, requests.codes.not_found)
+        response = test_utils.check_netconf_node_request("XPDR-A1", "interface/XPDR1-CLIENT1-ETHERNET")
+        self.assertEqual(response.status_code, requests.codes.conflict)
         res = response.json()
-        self.assertIn(
-            {"error-type": "application", "error-tag": "data-missing",
-                "error-message": "Request could not be completed because the relevant data model content does not exist"},
+        self.assertIn({
+            "error-type": "application",
+            "error-tag": "data-missing",
+            "error-message": "Request could not be completed because the relevant data model content does not exist"},
             res['errors']['error'])
 
     def test_27_service_path_delete_xpdr_check(self):
-        url = ("{}/config/network-topology:network-topology/topology/topology-netconf/"
-               "node/XPDR-A1/yang-ext:mount/org-openroadm-device:org-openroadm-device/"
-               "circuit-packs/1%2F0%2F1-PLUG-NET"
-               .format(self.restconf_baseurl))
-        headers = {'content-type': 'application/json'}
-        response = requests.request(
-            "GET", url, headers=headers, auth=('admin', 'admin'))
+        response = test_utils.check_netconf_node_request("XPDR-A1", "circuit-packs/1%2F0%2F1-PLUG-NET")
         self.assertEqual(response.status_code, requests.codes.ok)
         res = response.json()
         self.assertEqual('not-reserved-available', res["circuit-packs"][0]['equipment-state'])
 
     def test_28_service_path_delete_xpdr_check(self):
-        url = ("{}/config/network-topology:network-topology/topology/topology-netconf/"
-               "node/XPDR-A1/yang-ext:mount/org-openroadm-device:org-openroadm-device/"
-               "circuit-packs/1%2F0%2F1-PLUG-CLIENT"
-               .format(self.restconf_baseurl))
-        headers = {'content-type': 'application/json'}
-        response = requests.request(
-            "GET", url, headers=headers, auth=('admin', 'admin'))
+        response = test_utils.check_netconf_node_request("XPDR-A1", "circuit-packs/1%2F0%2F1-PLUG-CLIENT")
         self.assertEqual(response.status_code, requests.codes.ok)
         res = response.json()
         self.assertEqual('not-reserved-available', res["circuit-packs"][0]['equipment-state'])
 
     def test_29_rdm_device_disconnected(self):
-        url = ("{}/config/network-topology:"
-               "network-topology/topology/topology-netconf/node/ROADM-A1"
-               .format(self.restconf_baseurl))
-        headers = {'content-type': 'application/json'}
-        response = requests.request(
-            "DELETE", url, headers=headers,
-            auth=('admin', 'admin'))
-        self.assertEqual(response.status_code, requests.codes.ok)
-        time.sleep(20)
+        response = test_utils.unmount_device("ROADM-A1")
+        self.assertEqual(response.status_code, requests.codes.ok, test_utils.CODE_SHOULD_BE_200)
 
     def test_30_xpdr_device_disconnected(self):
-        url = ("{}/config/network-topology:"
-               "network-topology/topology/topology-netconf/node/XPDR-A1"
-               .format(self.restconf_baseurl))
-        headers = {'content-type': 'application/json'}
-        response = requests.request(
-            "DELETE", url, headers=headers,
-            auth=('admin', 'admin'))
-        self.assertEqual(response.status_code, requests.codes.ok)
-        time.sleep(20)
+        response = test_utils.unmount_device("XPDR-A1")
+        self.assertEqual(response.status_code, requests.codes.ok, test_utils.CODE_SHOULD_BE_200)
 
 
 if __name__ == "__main__":
-    unittest.main(verbosity=2, failfast=True)
+    unittest.main(verbosity=2, failfast=False)