Speed up functional tests execution
[transportpce.git] / tests / transportpce_tests / 2.2.1 / test11_otn_end2end.py
index fab75217983c8dd09f860fd5995d73ae61a6c15b..4da4d80b07032775082a8838b9b9704372b65550 100644 (file)
@@ -31,7 +31,7 @@ class TransportPCEtesting(unittest.TestCase):
     WAITING = 20  # nominal value is 300
     NODE_VERSION = '2.2.1'
 
-    cr_serv_sample_data = {"input": {
+    cr_serv_input_data = {
         "sdnc-request-header": {
             "request-id": "request-1",
             "rpc-action": "service-create",
@@ -123,6 +123,16 @@ class TransportPCEtesting(unittest.TestCase):
         "due-date": "2018-06-15T00:00:01Z",
         "operator-contact": "pw1234"
     }
+
+    del_serv_input_data = {
+        "sdnc-request-header": {
+            "request-id": "e3028bae-a90f-4ddd-a83f-cf224eba0e58",
+            "rpc-action": "service-delete",
+            "request-system-id": "appname",
+            "notification-url": "http://localhost:8585/NotificationServer/notify"},
+        "service-delete-req-info": {
+            "service-name": "TBD",
+            "tail-retention": "no"}
     }
 
     @classmethod
@@ -141,7 +151,7 @@ class TransportPCEtesting(unittest.TestCase):
         print("all processes killed")
 
     def setUp(self):
-        time.sleep(5)
+        time.sleep(2)
 
     def test_01_connect_spdrA(self):
         response = test_utils.mount_device("SPDR-SA1", ('spdra', self.NODE_VERSION))
@@ -164,40 +174,32 @@ class TransportPCEtesting(unittest.TestCase):
                          requests.codes.created, test_utils.CODE_SHOULD_BE_201)
 
     def test_05_connect_sprdA_1_N1_to_roadmA_PP1(self):
-        response = test_utils.connect_xpdr_to_rdm_request("SPDR-SA1", "1", "1",
-                                                          "ROADM-A1", "1", "SRG1-PP1-TXRX")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
-        self.assertIn('Xponder Roadm Link created successfully',
-                      res["output"]["result"])
-        time.sleep(2)
+        response = test_utils.transportpce_api_rpc_request(
+            'transportpce-networkutils', 'init-xpdr-rdm-links',
+            {'links-input': {'xpdr-node': 'SPDR-SA1', 'xpdr-num': '1', 'network-num': '1',
+                             'rdm-node': 'ROADM-A1', 'srg-num': '1', 'termination-point-num': 'SRG1-PP1-TXRX'}})
+        self.assertEqual(response['status_code'], requests.codes.ok)
 
     def test_06_connect_roadmA_PP1_to_spdrA_1_N1(self):
-        response = test_utils.connect_rdm_to_xpdr_request("SPDR-SA1", "1", "1",
-                                                          "ROADM-A1", "1", "SRG1-PP1-TXRX")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
-        self.assertIn('Roadm Xponder links created successfully',
-                      res["output"]["result"])
-        time.sleep(2)
+        response = test_utils.transportpce_api_rpc_request(
+            'transportpce-networkutils', 'init-rdm-xpdr-links',
+            {'links-input': {'xpdr-node': 'SPDR-SA1', 'xpdr-num': '1', 'network-num': '1',
+                             'rdm-node': 'ROADM-A1', 'srg-num': '1', 'termination-point-num': 'SRG1-PP1-TXRX'}})
+        self.assertEqual(response['status_code'], requests.codes.ok)
 
     def test_07_connect_sprdC_1_N1_to_roadmC_PP1(self):
-        response = test_utils.connect_xpdr_to_rdm_request("SPDR-SC1", "1", "1",
-                                                          "ROADM-C1", "1", "SRG1-PP1-TXRX")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
-        self.assertIn('Xponder Roadm Link created successfully',
-                      res["output"]["result"])
-        time.sleep(2)
+        response = test_utils.transportpce_api_rpc_request(
+            'transportpce-networkutils', 'init-xpdr-rdm-links',
+            {'links-input': {'xpdr-node': 'SPDR-SC1', 'xpdr-num': '1', 'network-num': '1',
+                             'rdm-node': 'ROADM-C1', 'srg-num': '1', 'termination-point-num': 'SRG1-PP1-TXRX'}})
+        self.assertEqual(response['status_code'], requests.codes.ok)
 
     def test_08_connect_roadmC_PP1_to_spdrC_1_N1(self):
-        response = test_utils.connect_rdm_to_xpdr_request("SPDR-SC1", "1", "1",
-                                                          "ROADM-C1", "1", "SRG1-PP1-TXRX")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
-        self.assertIn('Roadm Xponder links created successfully',
-                      res["output"]["result"])
-        time.sleep(2)
+        response = test_utils.transportpce_api_rpc_request(
+            'transportpce-networkutils', 'init-rdm-xpdr-links',
+            {'links-input': {'xpdr-node': 'SPDR-SC1', 'xpdr-num': '1', 'network-num': '1',
+                             'rdm-node': 'ROADM-C1', 'srg-num': '1', 'termination-point-num': 'SRG1-PP1-TXRX'}})
+        self.assertEqual(response['status_code'], requests.codes.ok)
 
     def test_09_add_omsAttributes_ROADMA_ROADMC(self):
         # Config ROADMA-ROADMC oms-attributes
@@ -233,60 +235,57 @@ class TransportPCEtesting(unittest.TestCase):
 
 # test service-create for OCH-OTU4 service from spdr to spdr
     def test_11_check_otn_topology(self):
-        response = test_utils.get_otn_topo_request()
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
-        nbNode = len(res['network'][0]['node'])
-        self.assertEqual(nbNode, 6, 'There should be 6 nodes')
-        self.assertNotIn('ietf-network-topology:link', res['network'][0])
+        response = test_utils.get_ietf_network_request('otn-topology', 'config')
+        self.assertEqual(response['status_code'], requests.codes.ok)
+        self.assertEqual(len(response['network'][0]['node']), 6)
+        self.assertNotIn('ietf-network-topology:link', response['network'][0])
 
     def test_12_create_OCH_OTU4_service(self):
-        response = test_utils.service_create_request(self.cr_serv_sample_data)
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
-        self.assertIn('PCE calculation in progress',
-                      res['output']['configuration-response-common']['response-message'])
+        response = test_utils.transportpce_api_rpc_request(
+            'org-openroadm-service', 'service-create',
+            self.cr_serv_input_data)
+        self.assertEqual(response['status_code'], requests.codes.ok)
         time.sleep(self.WAITING)
 
     def test_13_get_OCH_OTU4_service1(self):
-        response = test_utils.get_service_list_request(
-            "services/service1-OCH-OTU4")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
+        response = test_utils.get_ordm_serv_list_attr_request(
+            "services", "service1-OCH-OTU4")
+        self.assertEqual(response['status_code'], requests.codes.ok)
         self.assertEqual(
-            res['services'][0]['administrative-state'], 'inService')
+            response['services'][0]['administrative-state'], 'inService')
         self.assertEqual(
-            res['services'][0]['service-name'], 'service1-OCH-OTU4')
+            response['services'][0]['service-name'], 'service1-OCH-OTU4')
         self.assertEqual(
-            res['services'][0]['connection-type'], 'infrastructure')
+            response['services'][0]['connection-type'], 'infrastructure')
         self.assertEqual(
-            res['services'][0]['lifecycle-state'], 'planned')
-        time.sleep(2)
+            response['services'][0]['lifecycle-state'], 'planned')
 
     # Check correct configuration of devices
     def test_14_check_interface_och_spdra(self):
-        response = test_utils.check_netconf_node_request(
-            "SPDR-SA1", "interface/XPDR1-NETWORK1-761:768")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
+        response = test_utils.check_node_attribute_request(
+            'SPDR-SA1', 'interface', 'XPDR1-NETWORK1-761:768')
+        self.assertEqual(response['status_code'], requests.codes.ok)
         self.assertDictEqual(dict({'name': 'XPDR1-NETWORK1-761:768',
                                    'administrative-state': 'inService',
                                    'supporting-circuit-pack-name': 'CP1-CFP0',
                                    'type': 'org-openroadm-interfaces:opticalChannel',
                                    'supporting-port': 'CP1-CFP0-P1'
-                                   }, **res['interface'][0]),
-                             res['interface'][0])
-
-        self.assertDictEqual(
-            {'frequency': 196.1, 'rate': 'org-openroadm-common-types:R100G',
-             'transmit-power': -5, 'modulation-format': 'dp-qpsk'},
-            res['interface'][0]['org-openroadm-optical-channel-interfaces:och'])
+                                   }, **response['interface'][0]),
+                             response['interface'][0])
+        self.assertEqual('org-openroadm-common-types:R100G',
+                         response['interface'][0]['org-openroadm-optical-channel-interfaces:och']['rate'])
+        self.assertEqual('dp-qpsk',
+                         response['interface'][0]['org-openroadm-optical-channel-interfaces:och']['modulation-format'])
+        self.assertEqual(196.1,
+                         float(response['interface'][0]['org-openroadm-optical-channel-interfaces:och']['frequency']))
+        self.assertEqual(
+            -5,
+            float(response['interface'][0]['org-openroadm-optical-channel-interfaces:och']['transmit-power']))
 
     def test_15_check_interface_OTU4_spdra(self):
-        response = test_utils.check_netconf_node_request(
-            "SPDR-SA1", "interface/XPDR1-NETWORK1-OTU")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
+        response = test_utils.check_node_attribute_request(
+            'SPDR-SA1', 'interface', 'XPDR1-NETWORK1-OTU')
+        self.assertEqual(response['status_code'], requests.codes.ok)
         input_dict_1 = {'name': 'XPDR1-NETWORK1-OTU',
                         'administrative-state': 'inService',
                         'supporting-circuit-pack-name': 'CP1-CFP0',
@@ -301,36 +300,36 @@ class TransportPCEtesting(unittest.TestCase):
                         'rate': 'org-openroadm-otn-common-types:OTU4',
                         'fec': 'scfec'
                         }
-        self.assertDictEqual(dict(input_dict_1, **res['interface'][0]),
-                             res['interface'][0])
-
-        self.assertDictEqual(input_dict_2,
-                             res['interface'][0]
-                             ['org-openroadm-otn-otu-interfaces:otu'])
+        self.assertDictEqual(dict(input_dict_1, **response['interface'][0]),
+                             response['interface'][0])
+        self.assertDictEqual(dict(input_dict_2, **response['interface'][0]['org-openroadm-otn-otu-interfaces:otu']),
+                             response['interface'][0]['org-openroadm-otn-otu-interfaces:otu'])
 
     def test_16_check_interface_och_spdrc(self):
-        response = test_utils.check_netconf_node_request(
-            "SPDR-SC1", "interface/XPDR1-NETWORK1-761:768")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
+        response = test_utils.check_node_attribute_request(
+            'SPDR-SC1', 'interface', 'XPDR1-NETWORK1-761:768')
+        self.assertEqual(response['status_code'], requests.codes.ok)
         self.assertDictEqual(dict({'name': 'XPDR1-NETWORK1-761:768',
                                    'administrative-state': 'inService',
                                    'supporting-circuit-pack-name': 'CP1-CFP0',
                                    'type': 'org-openroadm-interfaces:opticalChannel',
                                    'supporting-port': 'CP1-CFP0-P1'
-                                   }, **res['interface'][0]),
-                             res['interface'][0])
-
-        self.assertDictEqual(
-            {'frequency': 196.1, 'rate': 'org-openroadm-common-types:R100G',
-             'transmit-power': -5, 'modulation-format': 'dp-qpsk'},
-            res['interface'][0]['org-openroadm-optical-channel-interfaces:och'])
+                                   }, **response['interface'][0]),
+                             response['interface'][0])
+        self.assertEqual('org-openroadm-common-types:R100G',
+                         response['interface'][0]['org-openroadm-optical-channel-interfaces:och']['rate'])
+        self.assertEqual('dp-qpsk',
+                         response['interface'][0]['org-openroadm-optical-channel-interfaces:och']['modulation-format'])
+        self.assertEqual(196.1,
+                         float(response['interface'][0]['org-openroadm-optical-channel-interfaces:och']['frequency']))
+        self.assertEqual(
+            -5,
+            float(response['interface'][0]['org-openroadm-optical-channel-interfaces:och']['transmit-power']))
 
     def test_17_check_interface_OTU4_spdrc(self):
-        response = test_utils.check_netconf_node_request(
-            "SPDR-SC1", "interface/XPDR1-NETWORK1-OTU")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
+        response = test_utils.check_node_attribute_request(
+            'SPDR-SC1', 'interface', 'XPDR1-NETWORK1-OTU')
+        self.assertEqual(response['status_code'], requests.codes.ok)
         input_dict_1 = {'name': 'XPDR1-NETWORK1-OTU',
                         'administrative-state': 'inService',
                         'supporting-circuit-pack-name': 'CP1-CFP0',
@@ -345,44 +344,36 @@ class TransportPCEtesting(unittest.TestCase):
                         'rate': 'org-openroadm-otn-common-types:OTU4',
                         'fec': 'scfec'
                         }
-
-        self.assertDictEqual(dict(input_dict_1, **res['interface'][0]),
-                             res['interface'][0])
-
-        self.assertDictEqual(input_dict_2,
-                             res['interface'][0]
-                             ['org-openroadm-otn-otu-interfaces:otu'])
+        self.assertDictEqual(dict(input_dict_1, **response['interface'][0]),
+                             response['interface'][0])
+        self.assertDictEqual(dict(input_dict_2, **response['interface'][0]['org-openroadm-otn-otu-interfaces:otu']),
+                             response['interface'][0]['org-openroadm-otn-otu-interfaces:otu'])
 
     def test_18_check_no_interface_ODU4_spdra(self):
-        response = test_utils.check_netconf_node_request(
-            "SPDR-SA1", "interface/XPDR1-NETWORK1-ODU4")
-        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"},
-            res['errors']['error'])
+        response = test_utils.check_node_attribute_request(
+            'SPDR-SA1', 'interface', 'XPDR1-NETWORK1-ODU4')
+        self.assertEqual(response['status_code'], requests.codes.conflict)
 
     def test_19_check_openroadm_topo_spdra(self):
-        response = test_utils.get_ordm_topo_request("node/SPDR-SA1-XPDR1")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
-        ele = res['node'][0]['ietf-network-topology:termination-point'][0]
+        response = test_utils.get_ietf_network_node_request('openroadm-topology', 'SPDR-SA1-XPDR1', 'config')
+        self.assertEqual(response['status_code'], requests.codes.ok)
+        ele = response['node']['ietf-network-topology:termination-point'][0]
         self.assertEqual('XPDR1-NETWORK1', ele['tp-id'])
-        self.assertEqual({'frequency': 196.1,
-                          'width': 40},
-                         ele['org-openroadm-network-topology:xpdr-network-attributes']['wavelength'])
-        time.sleep(3)
+        self.assertEqual(
+            196.1,
+            float(ele['org-openroadm-network-topology:xpdr-network-attributes']['wavelength']['frequency']))
+        self.assertEqual(
+            40,
+            float(ele['org-openroadm-network-topology:xpdr-network-attributes']['wavelength']['width']))
 
     def test_20_check_openroadm_topo_ROADMA_SRG(self):
-        response = test_utils.get_ordm_topo_request("node/ROADM-A1-SRG1")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
+        response = test_utils.get_ietf_network_node_request('openroadm-topology', 'ROADM-A1-SRG1', 'config')
+        self.assertEqual(response['status_code'], requests.codes.ok)
         freq_map = base64.b64decode(
-            res['node'][0]['org-openroadm-network-topology:srg-attributes']['avail-freq-maps'][0]['freq-map'])
+            response['node']['org-openroadm-network-topology:srg-attributes']['avail-freq-maps'][0]['freq-map'])
         freq_map_array = [int(x) for x in freq_map]
         self.assertEqual(freq_map_array[95], 0, "Lambda 1 should not be available")
-        liste_tp = res['node'][0]['ietf-network-topology:termination-point']
+        liste_tp = response['node']['ietf-network-topology:termination-point']
         for ele in liste_tp:
             if ele['tp-id'] == 'SRG1-PP1-TXRX':
                 freq_map = base64.b64decode(
@@ -391,17 +382,15 @@ class TransportPCEtesting(unittest.TestCase):
                 self.assertEqual(freq_map_array[95], 0, "Lambda 1 should not be available")
             if ele['tp-id'] == 'SRG1-PP2-TXRX':
                 self.assertNotIn('avail-freq-maps', dict.keys(ele))
-        time.sleep(3)
 
     def test_21_check_openroadm_topo_ROADMA_DEG(self):
-        response = test_utils.get_ordm_topo_request("node/ROADM-A1-DEG2")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
+        response = test_utils.get_ietf_network_node_request('openroadm-topology', 'ROADM-A1-DEG2', 'config')
+        self.assertEqual(response['status_code'], requests.codes.ok)
         freq_map = base64.b64decode(
-            res['node'][0]['org-openroadm-network-topology:degree-attributes']['avail-freq-maps'][0]['freq-map'])
+            response['node']['org-openroadm-network-topology:degree-attributes']['avail-freq-maps'][0]['freq-map'])
         freq_map_array = [int(x) for x in freq_map]
         self.assertEqual(freq_map_array[95], 0, "Lambda 1 should not be available")
-        liste_tp = res['node'][0]['ietf-network-topology:termination-point']
+        liste_tp = response['node']['ietf-network-topology:termination-point']
         for ele in liste_tp:
             if ele['tp-id'] == 'DEG2-CTP-TXRX':
                 freq_map = base64.b64decode(
@@ -413,20 +402,17 @@ class TransportPCEtesting(unittest.TestCase):
                     ele['org-openroadm-network-topology:tx-ttp-attributes']['avail-freq-maps'][0]['freq-map'])
                 freq_map_array = [int(x) for x in freq_map]
                 self.assertEqual(freq_map_array[95], 0, "Lambda 1 should not be available")
-        time.sleep(3)
 
     def test_22_check_otn_topo_otu4_links(self):
-        response = test_utils.get_otn_topo_request()
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
-        nb_links = len(res['network'][0]['ietf-network-topology:link'])
-        self.assertEqual(nb_links, 2)
+        response = test_utils.get_ietf_network_request('otn-topology', 'config')
+        self.assertEqual(response['status_code'], requests.codes.ok)
+        self.assertEqual(len(response['network'][0]['ietf-network-topology:link']), 2)
         listLinkId = ['OTU4-SPDR-SA1-XPDR1-XPDR1-NETWORK1toSPDR-SC1-XPDR1-XPDR1-NETWORK1',
                       'OTU4-SPDR-SC1-XPDR1-XPDR1-NETWORK1toSPDR-SA1-XPDR1-XPDR1-NETWORK1']
-        for link in res['network'][0]['ietf-network-topology:link']:
+        for link in response['network'][0]['ietf-network-topology:link']:
             self.assertIn(link['link-id'], listLinkId)
             self.assertEqual(
-                link['transportpce-topology:otn-link-type'], 'OTU4')
+                link['transportpce-networkutils:otn-link-type'], 'OTU4')
             self.assertEqual(
                 link['org-openroadm-common-network:link-type'], 'OTN-LINK')
             self.assertEqual(
@@ -438,41 +424,37 @@ class TransportPCEtesting(unittest.TestCase):
 
 # test service-create for ODU4 service from spdr to spdr
     def test_23_create_ODU4_service(self):
-        self.cr_serv_sample_data["input"]["service-name"] = "service1-ODU4"
-        self.cr_serv_sample_data["input"]["service-a-end"]["service-format"] = "ODU"
-        del self.cr_serv_sample_data["input"]["service-a-end"]["otu-service-rate"]
-        self.cr_serv_sample_data["input"]["service-a-end"]["odu-service-rate"] = "org-openroadm-otn-common-types:ODU4"
-        self.cr_serv_sample_data["input"]["service-z-end"]["service-format"] = "ODU"
-        del self.cr_serv_sample_data["input"]["service-z-end"]["otu-service-rate"]
-        self.cr_serv_sample_data["input"]["service-z-end"]["odu-service-rate"] = "org-openroadm-otn-common-types:ODU4"
-
-        response = test_utils.service_create_request(self.cr_serv_sample_data)
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
-        self.assertIn('PCE calculation in progress',
-                      res['output']['configuration-response-common']['response-message'])
+        self.cr_serv_input_data["service-name"] = "service1-ODU4"
+        self.cr_serv_input_data["service-a-end"]["service-format"] = "ODU"
+        del self.cr_serv_input_data["service-a-end"]["otu-service-rate"]
+        self.cr_serv_input_data["service-a-end"]["odu-service-rate"] = "org-openroadm-otn-common-types:ODU4"
+        self.cr_serv_input_data["service-z-end"]["service-format"] = "ODU"
+        del self.cr_serv_input_data["service-z-end"]["otu-service-rate"]
+        self.cr_serv_input_data["service-z-end"]["odu-service-rate"] = "org-openroadm-otn-common-types:ODU4"
+
+        response = test_utils.transportpce_api_rpc_request(
+            'org-openroadm-service', 'service-create',
+            self.cr_serv_input_data)
+        self.assertEqual(response['status_code'], requests.codes.ok)
         time.sleep(self.WAITING)
 
     def test_24_get_ODU4_service1(self):
-        response = test_utils.get_service_list_request(
-            "services/service1-ODU4")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
+        response = test_utils.get_ordm_serv_list_attr_request(
+            "services", "service1-ODU4")
+        self.assertEqual(response['status_code'], requests.codes.ok)
         self.assertEqual(
-            res['services'][0]['administrative-state'], 'inService')
+            response['services'][0]['administrative-state'], 'inService')
         self.assertEqual(
-            res['services'][0]['service-name'], 'service1-ODU4')
+            response['services'][0]['service-name'], 'service1-ODU4')
         self.assertEqual(
-            res['services'][0]['connection-type'], 'infrastructure')
+            response['services'][0]['connection-type'], 'infrastructure')
         self.assertEqual(
-            res['services'][0]['lifecycle-state'], 'planned')
-        time.sleep(2)
+            response['services'][0]['lifecycle-state'], 'planned')
 
     def test_25_check_interface_ODU4_spdra(self):
-        response = test_utils.check_netconf_node_request(
-            "SPDR-SA1", "interface/XPDR1-NETWORK1-ODU4")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
+        response = test_utils.check_node_attribute_request(
+            'SPDR-SA1', 'interface', 'XPDR1-NETWORK1-ODU4')
+        self.assertEqual(response['status_code'], requests.codes.ok)
         input_dict_1 = {'name': 'XPDR1-NETWORK1-ODU4',
                         'administrative-state': 'inService',
                         'supporting-circuit-pack-name': 'CP1-CFP0',
@@ -490,21 +472,20 @@ class TransportPCEtesting(unittest.TestCase):
                         'tx-dapi': 'AMf1n5hK6Xkk',
                         'tx-sapi': 'H/OelLynehI='}
 
-        self.assertDictEqual(dict(input_dict_1, **res['interface'][0]),
-                             res['interface'][0])
-        self.assertDictEqual(dict(res['interface'][0]['org-openroadm-otn-odu-interfaces:odu'],
+        self.assertDictEqual(dict(input_dict_1, **response['interface'][0]),
+                             response['interface'][0])
+        self.assertDictEqual(dict(response['interface'][0]['org-openroadm-otn-odu-interfaces:odu'],
                                   **input_dict_2),
-                             res['interface'][0]['org-openroadm-otn-odu-interfaces:odu']
+                             response['interface'][0]['org-openroadm-otn-odu-interfaces:odu']
                              )
         self.assertDictEqual(
             {'payload-type': '21', 'exp-payload-type': '21'},
-            res['interface'][0]['org-openroadm-otn-odu-interfaces:odu']['opu'])
+            response['interface'][0]['org-openroadm-otn-odu-interfaces:odu']['opu'])
 
     def test_26_check_interface_ODU4_spdrc(self):
-        response = test_utils.check_netconf_node_request(
-            "SPDR-SC1", "interface/XPDR1-NETWORK1-ODU4")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
+        response = test_utils.check_node_attribute_request(
+            'SPDR-SC1', 'interface', 'XPDR1-NETWORK1-ODU4')
+        self.assertEqual(response['status_code'], requests.codes.ok)
         input_dict_1 = {'name': 'XPDR1-NETWORK1-ODU4',
                         'administrative-state': 'inService',
                         'supporting-circuit-pack-name': 'CP1-CFP0',
@@ -522,23 +503,21 @@ class TransportPCEtesting(unittest.TestCase):
                         'expected-sapi': 'H/OelLynehI=',
                         'expected-dapi': 'AMf1n5hK6Xkk'
                         }
-        self.assertDictEqual(dict(input_dict_1, **res['interface'][0]),
-                             res['interface'][0])
-        self.assertDictEqual(dict(res['interface'][0]['org-openroadm-otn-odu-interfaces:odu'],
+        self.assertDictEqual(dict(input_dict_1, **response['interface'][0]),
+                             response['interface'][0])
+        self.assertDictEqual(dict(response['interface'][0]['org-openroadm-otn-odu-interfaces:odu'],
                                   **input_dict_2),
-                             res['interface'][0]['org-openroadm-otn-odu-interfaces:odu']
+                             response['interface'][0]['org-openroadm-otn-odu-interfaces:odu']
                              )
         self.assertDictEqual(
             {'payload-type': '21', 'exp-payload-type': '21'},
-            res['interface'][0]['org-openroadm-otn-odu-interfaces:odu']['opu'])
+            response['interface'][0]['org-openroadm-otn-odu-interfaces:odu']['opu'])
 
     def test_27_check_otn_topo_links(self):
-        response = test_utils.get_otn_topo_request()
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
-        nb_links = len(res['network'][0]['ietf-network-topology:link'])
-        self.assertEqual(nb_links, 4)
-        for link in res['network'][0]['ietf-network-topology:link']:
+        response = test_utils.get_ietf_network_request('otn-topology', 'config')
+        self.assertEqual(response['status_code'], requests.codes.ok)
+        self.assertEqual(len(response['network'][0]['ietf-network-topology:link']), 4)
+        for link in response['network'][0]['ietf-network-topology:link']:
             linkId = link['link-id']
             if (linkId in ('OTU4-SPDR-SA1-XPDR1-XPDR1-NETWORK1toSPDR-SC1-XPDR1-XPDR1-NETWORK1',
                            'OTU4-SPDR-SC1-XPDR1-XPDR1-NETWORK1toSPDR-SA1-XPDR1-XPDR1-NETWORK1')):
@@ -553,7 +532,7 @@ class TransportPCEtesting(unittest.TestCase):
                 self.assertEqual(
                     link['org-openroadm-otn-network-topology:used-bandwidth'], 0)
                 self.assertEqual(
-                    link['transportpce-topology:otn-link-type'], 'ODTU4')
+                    link['transportpce-networkutils:otn-link-type'], 'ODTU4')
                 self.assertEqual(
                     link['org-openroadm-common-network:link-type'], 'OTN-LINK')
                 self.assertIn(link['org-openroadm-common-network:opposite-link'],
@@ -563,9 +542,9 @@ class TransportPCEtesting(unittest.TestCase):
                 self.fail("this link should not exist")
 
     def test_28_check_otn_topo_tp(self):
-        response = test_utils.get_otn_topo_request()
-        res = response.json()
-        for node in res['network'][0]['node']:
+        response = test_utils.get_ietf_network_request('otn-topology', 'config')
+        self.assertEqual(response['status_code'], requests.codes.ok)
+        for node in response['network'][0]['node']:
             if node['node-id'] in ('SPDR-SA1-XPDR1', 'SPDR-SC1-XPDR1'):
                 tpList = node['ietf-network-topology:termination-point']
                 for tp in tpList:
@@ -579,65 +558,60 @@ class TransportPCEtesting(unittest.TestCase):
 
 # test service-create for 10GE service from spdr to spdr
     def test_29_create_10GE_service(self):
-        self.cr_serv_sample_data["input"]["service-name"] = "service1-10GE"
-        self.cr_serv_sample_data["input"]["connection-type"] = "service"
-        self.cr_serv_sample_data["input"]["service-a-end"]["service-rate"] = "10"
-        self.cr_serv_sample_data["input"]["service-a-end"]["service-format"] = "Ethernet"
-        del self.cr_serv_sample_data["input"]["service-a-end"]["odu-service-rate"]
-        self.cr_serv_sample_data["input"]["service-a-end"]["ethernet-encoding"] = "10GBASE-R"
-        self.cr_serv_sample_data["input"]["service-a-end"]["tx-direction"][0]["port"]["port-name"] = "XPDR1-CLIENT1"
-        self.cr_serv_sample_data["input"]["service-a-end"]["rx-direction"][0]["port"]["port-name"] = "XPDR1-CLIENT1"
-        self.cr_serv_sample_data["input"]["service-z-end"]["service-rate"] = "10"
-        self.cr_serv_sample_data["input"]["service-z-end"]["service-format"] = "Ethernet"
-        del self.cr_serv_sample_data["input"]["service-z-end"]["odu-service-rate"]
-        self.cr_serv_sample_data["input"]["service-z-end"]["ethernet-encoding"] = "10GBASE-R"
-        self.cr_serv_sample_data["input"]["service-z-end"]["tx-direction"][0]["port"]["port-name"] = "XPDR1-CLIENT1"
-        self.cr_serv_sample_data["input"]["service-z-end"]["rx-direction"][0]["port"]["port-name"] = "XPDR1-CLIENT1"
-        response = test_utils.service_create_request(self.cr_serv_sample_data)
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
-        self.assertIn('PCE calculation in progress',
-                      res['output']['configuration-response-common']['response-message'])
+        self.cr_serv_input_data["service-name"] = "service1-10GE"
+        self.cr_serv_input_data["connection-type"] = "service"
+        self.cr_serv_input_data["service-a-end"]["service-rate"] = "10"
+        self.cr_serv_input_data["service-a-end"]["service-format"] = "Ethernet"
+        del self.cr_serv_input_data["service-a-end"]["odu-service-rate"]
+        self.cr_serv_input_data["service-a-end"]["ethernet-encoding"] = "10GBASE-R"
+        self.cr_serv_input_data["service-a-end"]["tx-direction"][0]["port"]["port-name"] = "XPDR1-CLIENT1"
+        self.cr_serv_input_data["service-a-end"]["rx-direction"][0]["port"]["port-name"] = "XPDR1-CLIENT1"
+        self.cr_serv_input_data["service-z-end"]["service-rate"] = "10"
+        self.cr_serv_input_data["service-z-end"]["service-format"] = "Ethernet"
+        del self.cr_serv_input_data["service-z-end"]["odu-service-rate"]
+        self.cr_serv_input_data["service-z-end"]["ethernet-encoding"] = "10GBASE-R"
+        self.cr_serv_input_data["service-z-end"]["tx-direction"][0]["port"]["port-name"] = "XPDR1-CLIENT1"
+        self.cr_serv_input_data["service-z-end"]["rx-direction"][0]["port"]["port-name"] = "XPDR1-CLIENT1"
+        response = test_utils.transportpce_api_rpc_request(
+            'org-openroadm-service', 'service-create',
+            self.cr_serv_input_data)
+        self.assertEqual(response['status_code'], requests.codes.ok)
         time.sleep(self.WAITING)
 
     def test_30_get_10GE_service1(self):
-        response = test_utils.get_service_list_request(
-            "services/service1-10GE")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
+        response = test_utils.get_ordm_serv_list_attr_request(
+            "services", "service1-10GE")
+        self.assertEqual(response['status_code'], requests.codes.ok)
         self.assertEqual(
-            res['services'][0]['administrative-state'], 'inService')
+            response['services'][0]['administrative-state'], 'inService')
         self.assertEqual(
-            res['services'][0]['service-name'], 'service1-10GE')
+            response['services'][0]['service-name'], 'service1-10GE')
         self.assertEqual(
-            res['services'][0]['connection-type'], 'service')
+            response['services'][0]['connection-type'], 'service')
         self.assertEqual(
-            res['services'][0]['lifecycle-state'], 'planned')
-        time.sleep(2)
+            response['services'][0]['lifecycle-state'], 'planned')
 
     def test_31_check_interface_10GE_CLIENT_spdra(self):
-        response = test_utils.check_netconf_node_request(
-            "SPDR-SA1", "interface/XPDR1-CLIENT1-ETHERNET10G")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
+        response = test_utils.check_node_attribute_request(
+            'SPDR-SA1', 'interface', 'XPDR1-CLIENT1-ETHERNET10G')
+        self.assertEqual(response['status_code'], requests.codes.ok)
         input_dict = {'name': 'XPDR1-CLIENT1-ETHERNET10G',
                       'administrative-state': 'inService',
                       'supporting-circuit-pack-name': 'CP1-SFP4',
                       'type': 'org-openroadm-interfaces:ethernetCsmacd',
                       'supporting-port': 'CP1-SFP4-P1'
                       }
-        self.assertDictEqual(dict(input_dict, **res['interface'][0]),
-                             res['interface'][0])
-        self.assertDictEqual(
-            {'speed': 10000},
-            res['interface'][0]['org-openroadm-ethernet-interfaces:ethernet'])
+        self.assertDictEqual(dict(input_dict, **response['interface'][0]),
+                             response['interface'][0])
+        self.assertEqual(
+            10000,
+            response['interface'][0]['org-openroadm-ethernet-interfaces:ethernet']['speed'])
 
     def test_32_check_interface_ODU2E_CLIENT_spdra(self):
-        response = test_utils.check_netconf_node_request(
-            "SPDR-SA1", "interface/XPDR1-CLIENT1-ODU2e")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
-        input_dict_1 = {'name': 'XPDR1-CLIENT1-ODU2e',
+        response = test_utils.check_node_attribute_request(
+            'SPDR-SA1', 'interface', 'XPDR1-CLIENT1-ODU2e:service1-10GE')
+        self.assertEqual(response['status_code'], requests.codes.ok)
+        input_dict_1 = {'name': 'XPDR1-CLIENT1-ODU2e:service1-10GE',
                         'administrative-state': 'inService',
                         'supporting-circuit-pack-name': 'CP1-SFP4',
                         'supporting-interface': 'XPDR1-CLIENT1-ETHERNET10G',
@@ -648,21 +622,20 @@ class TransportPCEtesting(unittest.TestCase):
             'rate': 'org-openroadm-otn-common-types:ODU2e',
             'monitoring-mode': 'terminated'}
 
-        self.assertDictEqual(dict(input_dict_1, **res['interface'][0]),
-                             res['interface'][0])
+        self.assertDictEqual(dict(input_dict_1, **response['interface'][0]),
+                             response['interface'][0])
         self.assertDictEqual(dict(input_dict_2,
-                                  **res['interface'][0]['org-openroadm-otn-odu-interfaces:odu']),
-                             res['interface'][0]['org-openroadm-otn-odu-interfaces:odu'])
+                                  **response['interface'][0]['org-openroadm-otn-odu-interfaces:odu']),
+                             response['interface'][0]['org-openroadm-otn-odu-interfaces:odu'])
         self.assertDictEqual(
             {'payload-type': '03', 'exp-payload-type': '03'},
-            res['interface'][0]['org-openroadm-otn-odu-interfaces:odu']['opu'])
+            response['interface'][0]['org-openroadm-otn-odu-interfaces:odu']['opu'])
 
     def test_33_check_interface_ODU2E_NETWORK_spdra(self):
-        response = test_utils.check_netconf_node_request(
-            "SPDR-SA1", "interface/XPDR1-NETWORK1-ODU2e")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
-        input_dict_1 = {'name': 'XPDR1-NETWORK1-ODU2e',
+        response = test_utils.check_node_attribute_request(
+            'SPDR-SA1', 'interface', 'XPDR1-NETWORK1-ODU2e:service1-10GE')
+        self.assertEqual(response['status_code'], requests.codes.ok)
+        input_dict_1 = {'name': 'XPDR1-NETWORK1-ODU2e:service1-10GE',
                         'administrative-state': 'inService',
                         'supporting-circuit-pack-name': 'CP1-CFP0',
                         'supporting-interface': 'XPDR1-NETWORK1-ODU4',
@@ -674,60 +647,56 @@ class TransportPCEtesting(unittest.TestCase):
             'monitoring-mode': 'monitored'}
         input_dict_3 = {'trib-port-number': 1}
 
-        self.assertDictEqual(dict(input_dict_1, **res['interface'][0]),
-                             res['interface'][0])
+        self.assertDictEqual(dict(input_dict_1, **response['interface'][0]),
+                             response['interface'][0])
         self.assertDictEqual(dict(input_dict_2,
-                                  **res['interface'][0]['org-openroadm-otn-odu-interfaces:odu']),
-                             res['interface'][0]['org-openroadm-otn-odu-interfaces:odu'])
+                                  **response['interface'][0]['org-openroadm-otn-odu-interfaces:odu']),
+                             response['interface'][0]['org-openroadm-otn-odu-interfaces:odu'])
         self.assertDictEqual(dict(input_dict_3,
-                                  **res['interface'][0]['org-openroadm-otn-odu-interfaces:odu'][
+                                  **response['interface'][0]['org-openroadm-otn-odu-interfaces:odu'][
                                       'parent-odu-allocation']),
-                             res['interface'][0]['org-openroadm-otn-odu-interfaces:odu']['parent-odu-allocation'])
-        self.assertIn(1, res['interface'][0]['org-openroadm-otn-odu-interfaces:odu']['parent-odu-allocation']
+                             response['interface'][0]['org-openroadm-otn-odu-interfaces:odu']['parent-odu-allocation'])
+        self.assertIn(1, response['interface'][0]['org-openroadm-otn-odu-interfaces:odu']['parent-odu-allocation']
                       ['trib-slots'])
 
     def test_34_check_ODU2E_connection_spdra(self):
-        response = test_utils.check_netconf_node_request(
-            "SPDR-SA1",
-            "odu-connection/XPDR1-CLIENT1-ODU2e-x-XPDR1-NETWORK1-ODU2e")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
+        response = test_utils.check_node_attribute_request(
+            'SPDR-SA1', 'odu-connection', 'XPDR1-CLIENT1-ODU2e-x-XPDR1-NETWORK1-ODU2e')
+        self.assertEqual(response['status_code'], requests.codes.ok)
         input_dict_1 = {
             'connection-name':
             'XPDR1-CLIENT1-ODU2e-x-XPDR1-NETWORK1-ODU2e',
             'direction': 'bidirectional'
         }
 
-        self.assertDictEqual(dict(input_dict_1, **res['odu-connection'][0]),
-                             res['odu-connection'][0])
-        self.assertDictEqual({'dst-if': 'XPDR1-NETWORK1-ODU2e'},
-                             res['odu-connection'][0]['destination'])
-        self.assertDictEqual({'src-if': 'XPDR1-CLIENT1-ODU2e'},
-                             res['odu-connection'][0]['source'])
+        self.assertDictEqual(dict(input_dict_1, **response['odu-connection'][0]),
+                             response['odu-connection'][0])
+        self.assertDictEqual({'dst-if': 'XPDR1-NETWORK1-ODU2e:service1-10GE'},
+                             response['odu-connection'][0]['destination'])
+        self.assertDictEqual({'src-if': 'XPDR1-CLIENT1-ODU2e:service1-10GE'},
+                             response['odu-connection'][0]['source'])
 
     def test_35_check_interface_10GE_CLIENT_spdrc(self):
-        response = test_utils.check_netconf_node_request(
-            "SPDR-SC1", "interface/XPDR1-CLIENT1-ETHERNET10G")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
+        response = test_utils.check_node_attribute_request(
+            'SPDR-SC1', 'interface', 'XPDR1-CLIENT1-ETHERNET10G')
+        self.assertEqual(response['status_code'], requests.codes.ok)
         input_dict = {'name': 'XPDR1-CLIENT1-ETHERNET10G',
                       'administrative-state': 'inService',
                       'supporting-circuit-pack-name': 'CP1-SFP4',
                       'type': 'org-openroadm-interfaces:ethernetCsmacd',
                       'supporting-port': 'CP1-SFP4-P1'
                       }
-        self.assertDictEqual(dict(input_dict, **res['interface'][0]),
-                             res['interface'][0])
-        self.assertDictEqual(
-            {'speed': 10000},
-            res['interface'][0]['org-openroadm-ethernet-interfaces:ethernet'])
+        self.assertDictEqual(dict(input_dict, **response['interface'][0]),
+                             response['interface'][0])
+        self.assertEqual(
+            10000,
+            response['interface'][0]['org-openroadm-ethernet-interfaces:ethernet']['speed'])
 
     def test_36_check_interface_ODU2E_CLIENT_spdrc(self):
-        response = test_utils.check_netconf_node_request(
-            "SPDR-SC1", "interface/XPDR1-CLIENT1-ODU2e")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
-        input_dict_1 = {'name': 'XPDR1-CLIENT1-ODU2e',
+        response = test_utils.check_node_attribute_request(
+            'SPDR-SC1', 'interface', 'XPDR1-CLIENT1-ODU2e:service1-10GE')
+        self.assertEqual(response['status_code'], requests.codes.ok)
+        input_dict_1 = {'name': 'XPDR1-CLIENT1-ODU2e:service1-10GE',
                         'administrative-state': 'inService',
                         'supporting-circuit-pack-name': 'CP1-SFP4',
                         'supporting-interface': 'XPDR1-CLIENT1-ETHERNET10G',
@@ -738,21 +707,20 @@ class TransportPCEtesting(unittest.TestCase):
             'rate': 'org-openroadm-otn-common-types:ODU2e',
             'monitoring-mode': 'terminated'}
 
-        self.assertDictEqual(dict(input_dict_1, **res['interface'][0]),
-                             res['interface'][0])
+        self.assertDictEqual(dict(input_dict_1, **response['interface'][0]),
+                             response['interface'][0])
         self.assertDictEqual(dict(input_dict_2,
-                                  **res['interface'][0]['org-openroadm-otn-odu-interfaces:odu']),
-                             res['interface'][0]['org-openroadm-otn-odu-interfaces:odu'])
+                                  **response['interface'][0]['org-openroadm-otn-odu-interfaces:odu']),
+                             response['interface'][0]['org-openroadm-otn-odu-interfaces:odu'])
         self.assertDictEqual(
             {'payload-type': '03', 'exp-payload-type': '03'},
-            res['interface'][0]['org-openroadm-otn-odu-interfaces:odu']['opu'])
+            response['interface'][0]['org-openroadm-otn-odu-interfaces:odu']['opu'])
 
     def test_37_check_interface_ODU2E_NETWORK_spdrc(self):
-        response = test_utils.check_netconf_node_request(
-            "SPDR-SC1", "interface/XPDR1-NETWORK1-ODU2e")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
-        input_dict_1 = {'name': 'XPDR1-NETWORK1-ODU2e',
+        response = test_utils.check_node_attribute_request(
+            'SPDR-SC1', 'interface', 'XPDR1-NETWORK1-ODU2e:service1-10GE')
+        self.assertEqual(response['status_code'], requests.codes.ok)
+        input_dict_1 = {'name': 'XPDR1-NETWORK1-ODU2e:service1-10GE',
                         'administrative-state': 'inService',
                         'supporting-circuit-pack-name': 'CP1-CFP0',
                         'supporting-interface': 'XPDR1-NETWORK1-ODU4',
@@ -765,47 +733,43 @@ class TransportPCEtesting(unittest.TestCase):
 
         input_dict_3 = {'trib-port-number': 1}
 
-        self.assertDictEqual(dict(input_dict_1, **res['interface'][0]),
-                             res['interface'][0])
+        self.assertDictEqual(dict(input_dict_1, **response['interface'][0]),
+                             response['interface'][0])
         self.assertDictEqual(dict(input_dict_2,
-                                  **res['interface'][0]['org-openroadm-otn-odu-interfaces:odu']),
-                             res['interface'][0]['org-openroadm-otn-odu-interfaces:odu'])
+                                  **response['interface'][0]['org-openroadm-otn-odu-interfaces:odu']),
+                             response['interface'][0]['org-openroadm-otn-odu-interfaces:odu'])
         self.assertDictEqual(dict(input_dict_3,
-                                  **res['interface'][0]['org-openroadm-otn-odu-interfaces:odu'][
+                                  **response['interface'][0]['org-openroadm-otn-odu-interfaces:odu'][
                                       'parent-odu-allocation']),
-                             res['interface'][0]['org-openroadm-otn-odu-interfaces:odu'][
+                             response['interface'][0]['org-openroadm-otn-odu-interfaces:odu'][
             'parent-odu-allocation'])
         self.assertIn(1,
-                      res['interface'][0][
+                      response['interface'][0][
                           'org-openroadm-otn-odu-interfaces:odu'][
                           'parent-odu-allocation']['trib-slots'])
 
     def test_38_check_ODU2E_connection_spdrc(self):
-        response = test_utils.check_netconf_node_request(
-            "SPDR-SC1",
-            "odu-connection/XPDR1-CLIENT1-ODU2e-x-XPDR1-NETWORK1-ODU2e")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
+        response = test_utils.check_node_attribute_request(
+            'SPDR-SC1', 'odu-connection', 'XPDR1-CLIENT1-ODU2e-x-XPDR1-NETWORK1-ODU2e')
+        self.assertEqual(response['status_code'], requests.codes.ok)
         input_dict_1 = {
             'connection-name':
             'XPDR1-CLIENT1-ODU2e-x-XPDR1-NETWORK1-ODU2e',
             'direction': 'bidirectional'
         }
 
-        self.assertDictEqual(dict(input_dict_1, **res['odu-connection'][0]),
-                             res['odu-connection'][0])
-        self.assertDictEqual({'dst-if': 'XPDR1-NETWORK1-ODU2e'},
-                             res['odu-connection'][0]['destination'])
-        self.assertDictEqual({'src-if': 'XPDR1-CLIENT1-ODU2e'},
-                             res['odu-connection'][0]['source'])
+        self.assertDictEqual(dict(input_dict_1, **response['odu-connection'][0]),
+                             response['odu-connection'][0])
+        self.assertDictEqual({'dst-if': 'XPDR1-NETWORK1-ODU2e:service1-10GE'},
+                             response['odu-connection'][0]['destination'])
+        self.assertDictEqual({'src-if': 'XPDR1-CLIENT1-ODU2e:service1-10GE'},
+                             response['odu-connection'][0]['source'])
 
     def test_39_check_otn_topo_links(self):
-        response = test_utils.get_otn_topo_request()
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
-        nb_links = len(res['network'][0]['ietf-network-topology:link'])
-        self.assertEqual(nb_links, 4)
-        for link in res['network'][0]['ietf-network-topology:link']:
+        response = test_utils.get_ietf_network_request('otn-topology', 'config')
+        self.assertEqual(response['status_code'], requests.codes.ok)
+        self.assertEqual(len(response['network'][0]['ietf-network-topology:link']), 4)
+        for link in response['network'][0]['ietf-network-topology:link']:
             linkId = link['link-id']
             if (linkId in ('ODU4-SPDR-SA1-XPDR1-XPDR1-NETWORK1toSPDR-SC1-XPDR1-XPDR1-NETWORK1',
                            'ODU4-SPDR-SC1-XPDR1-XPDR1-NETWORK1toSPDR-SA1-XPDR1-XPDR1-NETWORK1')):
@@ -815,9 +779,9 @@ class TransportPCEtesting(unittest.TestCase):
                     link['org-openroadm-otn-network-topology:used-bandwidth'], 10000)
 
     def test_40_check_otn_topo_tp(self):
-        response = test_utils.get_otn_topo_request()
-        res = response.json()
-        for node in res['network'][0]['node']:
+        response = test_utils.get_ietf_network_request('otn-topology', 'config')
+        self.assertEqual(response['status_code'], requests.codes.ok)
+        for node in response['network'][0]['node']:
             if node['node-id'] in ('SPDR-SA1-XPDR1', 'SPDR-SC1-XPDR1'):
                 tpList = node['ietf-network-topology:termination-point']
                 for tp in tpList:
@@ -833,49 +797,43 @@ class TransportPCEtesting(unittest.TestCase):
                             1, xpdrTpPortConAt['odtu-tpn-pool'][0]['tpn-pool'])
 
     def test_41_delete_10GE_service(self):
-        response = test_utils.service_delete_request("service1-10GE")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
-        self.assertIn('Renderer service delete in progress',
-                      res['output']['configuration-response-common']['response-message'])
+        self.del_serv_input_data["service-delete-req-info"]["service-name"] = "service1-10GE"
+        response = test_utils.transportpce_api_rpc_request(
+            'org-openroadm-service', 'service-delete',
+            self.del_serv_input_data)
+        self.assertEqual(response['status_code'], requests.codes.ok)
         time.sleep(self.WAITING)
 
     def test_42_check_service_list(self):
-        response = test_utils.get_service_list_request("")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
-        self.assertEqual(len(res['service-list']['services']), 2)
-        time.sleep(2)
+        response = test_utils.get_ordm_serv_list_request()
+        self.assertEqual(response['status_code'], requests.codes.ok)
+        self.assertEqual(len(response['service-list']['services']), 2)
 
     def test_43_check_no_ODU2e_connection_spdra(self):
-        response = test_utils.check_netconf_node_request("SPDR-SA1", "")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
-        self.assertNotIn(['odu-connection'][0], res['org-openroadm-device'])
-        time.sleep(1)
+        response = test_utils.check_node_request("SPDR-SA1")
+        self.assertEqual(response['status_code'], requests.codes.ok)
+        self.assertNotIn(['odu-connection'][0], response['org-openroadm-device'])
 
     def test_44_check_no_interface_ODU2E_NETWORK_spdra(self):
-        response = test_utils.check_netconf_node_request(
-            "SPDR-SA1", "interface/XPDR1-NETWORK1-ODU2e-service1")
-        self.assertEqual(response.status_code, requests.codes.conflict)
+        response = test_utils.check_node_attribute_request(
+            'SPDR-SA1', 'interface', 'XPDR1-NETWORK1-ODU2e-service1')
+        self.assertEqual(response['status_code'], requests.codes.conflict)
 
     def test_45_check_no_interface_ODU2E_CLIENT_spdra(self):
-        response = test_utils.check_netconf_node_request(
-            "SPDR-SA1", "interface/XPDR1-CLIENT1-ODU2e-service1")
-        self.assertEqual(response.status_code, requests.codes.conflict)
+        response = test_utils.check_node_attribute_request(
+            'SPDR-SA1', 'interface', 'XPDR1-CLIENT1-ODU2e-service1')
+        self.assertEqual(response['status_code'], requests.codes.conflict)
 
     def test_46_check_no_interface_10GE_CLIENT_spdra(self):
-        response = test_utils.check_netconf_node_request(
-            "SPDR-SA1", "interface/XPDR1-CLIENT1-ETHERNET10G")
-        self.assertEqual(response.status_code, requests.codes.conflict)
+        response = test_utils.check_node_attribute_request(
+            'SPDR-SA1', 'interface', 'XPDR1-CLIENT1-ETHERNET10G')
+        self.assertEqual(response['status_code'], requests.codes.conflict)
 
     def test_47_check_otn_topo_links(self):
-        response = test_utils.get_otn_topo_request()
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
-        nb_links = len(res['network'][0]['ietf-network-topology:link'])
-        self.assertEqual(nb_links, 4)
-        for link in res['network'][0]['ietf-network-topology:link']:
+        response = test_utils.get_ietf_network_request('otn-topology', 'config')
+        self.assertEqual(response['status_code'], requests.codes.ok)
+        self.assertEqual(len(response['network'][0]['ietf-network-topology:link']), 4)
+        for link in response['network'][0]['ietf-network-topology:link']:
             linkId = link['link-id']
             if (linkId in ('ODU4-SPDR-SA1-XPDR1-XPDR1-NETWORK1toSPDR-SC1-XPDR1-XPDR1-NETWORK1',
                            'ODU4-SPDR-SC1-XPDR1-XPDR1-NETWORK1toSPDR-SA1-XPDR1-XPDR1-NETWORK1')):
@@ -885,9 +843,9 @@ class TransportPCEtesting(unittest.TestCase):
                     link['org-openroadm-otn-network-topology:used-bandwidth'], 0)
 
     def test_48_check_otn_topo_tp(self):
-        response = test_utils.get_otn_topo_request()
-        res = response.json()
-        for node in res['network'][0]['node']:
+        response = test_utils.get_ietf_network_request('otn-topology', 'config')
+        self.assertEqual(response['status_code'], requests.codes.ok)
+        for node in response['network'][0]['node']:
             if node['node-id'] in ('SPDR-SA1-XPDR1', 'SPDR-SC1-XPDR1'):
                 tpList = node['ietf-network-topology:termination-point']
                 for tp in tpList:
@@ -898,32 +856,30 @@ class TransportPCEtesting(unittest.TestCase):
                             len(xpdrTpPortConAt['odtu-tpn-pool'][0]['tpn-pool']), 80)
 
     def test_49_delete_ODU4_service(self):
-        response = test_utils.service_delete_request("service1-ODU4")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
-        self.assertIn('Renderer service delete in progress',
-                      res['output']['configuration-response-common']['response-message'])
+        self.del_serv_input_data["service-delete-req-info"]["service-name"] = "service1-ODU4"
+        response = test_utils.transportpce_api_rpc_request(
+            'org-openroadm-service', 'service-delete',
+            self.del_serv_input_data)
+        self.assertEqual(response['status_code'], requests.codes.ok)
         time.sleep(self.WAITING)
 
     def test_50_check_service_list(self):
-        response = test_utils.get_service_list_request("")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
-        self.assertEqual(len(res['service-list']['services']), 1)
-        time.sleep(2)
+        response = test_utils.get_ordm_serv_list_request()
+        self.assertEqual(response['status_code'], requests.codes.ok)
+        self.assertEqual(len(response['service-list']['services']), 1)
 
     def test_51_check_no_interface_ODU4_spdra(self):
-        response = test_utils.check_netconf_node_request(
-            "SPDR-SA1", "interface/XPDR1-NETWORK1-ODU4")
-        self.assertEqual(response.status_code, requests.codes.conflict)
+        response = test_utils.check_node_attribute_request(
+            'SPDR-SA1', 'interface', 'XPDR1-NETWORK1-ODU4')
+        self.assertEqual(response['status_code'], requests.codes.conflict)
 
     def test_52_check_otn_topo_links(self):
         self.test_22_check_otn_topo_otu4_links()
 
     def test_53_check_otn_topo_tp(self):
-        response = test_utils.get_otn_topo_request()
-        res = response.json()
-        for node in res['network'][0]['node']:
+        response = test_utils.get_ietf_network_request('otn-topology', 'config')
+        self.assertEqual(response['status_code'], requests.codes.ok)
+        for node in response['network'][0]['node']:
             if node['node-id'] in ('SPDR-SA1-XPDR1', 'SPDR-SC1-XPDR1'):
                 tpList = node['ietf-network-topology:termination-point']
                 for tp in tpList:
@@ -934,58 +890,48 @@ class TransportPCEtesting(unittest.TestCase):
                             'odtu-tpn-pool', dict.keys(xpdrTpPortConAt))
 
     def test_54_delete_OCH_OTU4_service(self):
-        response = test_utils.service_delete_request("service1-OCH-OTU4")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
-        self.assertIn('Renderer service delete in progress',
-                      res['output']['configuration-response-common']['response-message'])
+        self.del_serv_input_data["service-delete-req-info"]["service-name"] = "service1-OCH-OTU4"
+        response = test_utils.transportpce_api_rpc_request(
+            'org-openroadm-service', 'service-delete',
+            self.del_serv_input_data)
+        self.assertEqual(response['status_code'], requests.codes.ok)
         time.sleep(self.WAITING)
 
     def test_55_get_no_service(self):
-        response = test_utils.get_service_list_request("")
-        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"},
-            res['errors']['error'])
-        time.sleep(1)
+        response = test_utils.get_ordm_serv_list_request()
+        self.assertEqual(response['status_code'], requests.codes.conflict)
 
     def test_56_check_no_interface_OTU4_spdra(self):
-        response = test_utils.check_netconf_node_request(
-            "SPDR-SA1", "interface/XPDR1-NETWORK1-OTU")
-        self.assertEqual(response.status_code, requests.codes.conflict)
+        response = test_utils.check_node_attribute_request(
+            'SPDR-SA1', 'interface', 'XPDR1-NETWORK1-OTU')
+        self.assertEqual(response['status_code'], requests.codes.conflict)
 
     def test_57_check_no_interface_OCH_spdra(self):
-        response = test_utils.check_netconf_node_request(
-            "SPDR-SA1", "interface/XPDR1-NETWORK1-1")
-        self.assertEqual(response.status_code, requests.codes.conflict)
+        response = test_utils.check_node_attribute_request(
+            'SPDR-SA1', 'interface', 'XPDR1-NETWORK1-1')
+        self.assertEqual(response['status_code'], requests.codes.conflict)
 
     def test_58_getLinks_OtnTopology(self):
-        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])
+        response = test_utils.get_ietf_network_request('otn-topology', 'config')
+        self.assertEqual(response['status_code'], requests.codes.ok)
+        self.assertNotIn('ietf-network-topology:link', response['network'][0])
 
     def test_59_check_openroadm_topo_spdra(self):
-        response = test_utils.get_ordm_topo_request("node/SPDR-SA1-XPDR1")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
-        tp = res['node'][0]['ietf-network-topology:termination-point'][0]
+        response = test_utils.get_ietf_network_node_request('openroadm-topology', 'SPDR-SA1-XPDR1', 'config')
+        self.assertEqual(response['status_code'], requests.codes.ok)
+        tp = response['node']['ietf-network-topology:termination-point'][0]
         self.assertEqual('XPDR1-NETWORK1', tp['tp-id'])
         self.assertNotIn('wavelength', dict.keys(
             tp['org-openroadm-network-topology:xpdr-network-attributes']))
-        time.sleep(3)
 
     def test_60_check_openroadm_topo_ROADMA_SRG(self):
-        response = test_utils.get_ordm_topo_request("node/ROADM-A1-SRG1")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
+        response = test_utils.get_ietf_network_node_request('openroadm-topology', 'ROADM-A1-SRG1', 'config')
+        self.assertEqual(response['status_code'], requests.codes.ok)
         freq_map = base64.b64decode(
-            res['node'][0]['org-openroadm-network-topology:srg-attributes']['avail-freq-maps'][0]['freq-map'])
+            response['node']['org-openroadm-network-topology:srg-attributes']['avail-freq-maps'][0]['freq-map'])
         freq_map_array = [int(x) for x in freq_map]
         self.assertEqual(freq_map_array[95], 255, "Lambda 1 should be available")
-        liste_tp = res['node'][0]['ietf-network-topology:termination-point']
+        liste_tp = response['node']['ietf-network-topology:termination-point']
         for ele in liste_tp:
             if ele['tp-id'] == 'SRG1-PP1-TXRX':
                 freq_map = base64.b64decode(
@@ -995,14 +941,13 @@ class TransportPCEtesting(unittest.TestCase):
         time.sleep(3)
 
     def test_61_check_openroadm_topo_ROADMA_DEG(self):
-        response = test_utils.get_ordm_topo_request("node/ROADM-A1-DEG2")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
+        response = test_utils.get_ietf_network_node_request('openroadm-topology', 'ROADM-A1-DEG2', 'config')
+        self.assertEqual(response['status_code'], requests.codes.ok)
         freq_map = base64.b64decode(
-            res['node'][0]['org-openroadm-network-topology:degree-attributes']['avail-freq-maps'][0]['freq-map'])
+            response['node']['org-openroadm-network-topology:degree-attributes']['avail-freq-maps'][0]['freq-map'])
         freq_map_array = [int(x) for x in freq_map]
         self.assertEqual(freq_map_array[95], 255, "Lambda 1 should be available")
-        liste_tp = res['node'][0]['ietf-network-topology:termination-point']
+        liste_tp = response['node']['ietf-network-topology:termination-point']
         for ele in liste_tp:
             if ele['tp-id'] == 'DEG2-CTP-TXRX':
                 freq_map = base64.b64decode(
@@ -1017,183 +962,164 @@ class TransportPCEtesting(unittest.TestCase):
         time.sleep(3)
 
     def test_62_connect_sprdA_3_N1_to_roadmA_PP2(self):
-        response = test_utils.connect_xpdr_to_rdm_request("SPDR-SA1", "3", "1",
-                                                          "ROADM-A1", "1", "SRG1-PP2-TXRX")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
-        self.assertIn('Xponder Roadm Link created successfully',
-                      res["output"]["result"])
-        time.sleep(2)
+        response = test_utils.transportpce_api_rpc_request(
+            'transportpce-networkutils', 'init-xpdr-rdm-links',
+            {'links-input': {'xpdr-node': 'SPDR-SA1', 'xpdr-num': '3', 'network-num': '1',
+                             'rdm-node': 'ROADM-A1', 'srg-num': '1', 'termination-point-num': 'SRG1-PP2-TXRX'}})
+        self.assertEqual(response['status_code'], requests.codes.ok)
 
     def test_63_connect_roadmA_PP2_to_spdrA_3_N1(self):
-        response = test_utils.connect_rdm_to_xpdr_request("SPDR-SA1", "3", "1",
-                                                          "ROADM-A1", "1", "SRG1-PP2-TXRX")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
-        self.assertIn('Roadm Xponder links created successfully',
-                      res["output"]["result"])
-        time.sleep(2)
+        response = test_utils.transportpce_api_rpc_request(
+            'transportpce-networkutils', 'init-rdm-xpdr-links',
+            {'links-input': {'xpdr-node': 'SPDR-SA1', 'xpdr-num': '3', 'network-num': '1',
+                             'rdm-node': 'ROADM-A1', 'srg-num': '1', 'termination-point-num': 'SRG1-PP2-TXRX'}})
+        self.assertEqual(response['status_code'], requests.codes.ok)
 
     def test_64_connect_sprdC_3_N1_to_roadmC_PP2(self):
-        response = test_utils.connect_xpdr_to_rdm_request("SPDR-SC1", "3", "1",
-                                                          "ROADM-C1", "1", "SRG1-PP2-TXRX")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
-        self.assertIn('Xponder Roadm Link created successfully',
-                      res["output"]["result"])
-        time.sleep(2)
+        response = test_utils.transportpce_api_rpc_request(
+            'transportpce-networkutils', 'init-xpdr-rdm-links',
+            {'links-input': {'xpdr-node': 'SPDR-SC1', 'xpdr-num': '3', 'network-num': '1',
+                             'rdm-node': 'ROADM-C1', 'srg-num': '1', 'termination-point-num': 'SRG1-PP2-TXRX'}})
+        self.assertEqual(response['status_code'], requests.codes.ok)
 
     def test_65_connect_roadmC_PP2_to_spdrC_3_N1(self):
-        response = test_utils.connect_rdm_to_xpdr_request("SPDR-SC1", "3", "1",
-                                                          "ROADM-C1", "1", "SRG1-PP2-TXRX")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
-        self.assertIn('Roadm Xponder links created successfully',
-                      res["output"]["result"])
-        time.sleep(2)
+        response = test_utils.transportpce_api_rpc_request(
+            'transportpce-networkutils', 'init-rdm-xpdr-links',
+            {'links-input': {'xpdr-node': 'SPDR-SC1', 'xpdr-num': '3', 'network-num': '1',
+                             'rdm-node': 'ROADM-C1', 'srg-num': '1', 'termination-point-num': 'SRG1-PP2-TXRX'}})
+        self.assertEqual(response['status_code'], requests.codes.ok)
 
     def test_66_create_OCH_OTU4_service_2(self):
         # pylint: disable=line-too-long
-        self.cr_serv_sample_data["input"]["service-name"] = "service2-OCH-OTU4"
-        self.cr_serv_sample_data["input"]["connection-type"] = "infrastructure"
-        self.cr_serv_sample_data["input"]["service-a-end"]["service-rate"] = "100"
-        self.cr_serv_sample_data["input"]["service-a-end"]["service-format"] = "OTU"
-        self.cr_serv_sample_data["input"]["service-a-end"]["tx-direction"][0]["port"]["port-device-name"] = "SPDR-SA1-XPDR3"
-        self.cr_serv_sample_data["input"]["service-a-end"]["tx-direction"][0]["port"]["port-name"] = "XPDR3-NETWORK1"
-        self.cr_serv_sample_data["input"]["service-a-end"]["rx-direction"][0]["port"]["port-device-name"] = "SPDR-SA1-XPDR3"
-        self.cr_serv_sample_data["input"]["service-a-end"]["rx-direction"][0]["port"]["port-name"] = "XPDR3-NETWORK1"
-        self.cr_serv_sample_data["input"]["service-a-end"]["otu-service-rate"] = "org-openroadm-otn-common-types:OTU4"
-        self.cr_serv_sample_data["input"]["service-z-end"]["service-rate"] = "100"
-        self.cr_serv_sample_data["input"]["service-z-end"]["service-format"] = "OTU"
-        self.cr_serv_sample_data["input"]["service-z-end"]["tx-direction"][0]["port"]["port-device-name"] = "SPDR-SC1-XPDR3"
-        self.cr_serv_sample_data["input"]["service-z-end"]["tx-direction"][0]["port"]["port-name"] = "XPDR3-NETWORK1"
-        self.cr_serv_sample_data["input"]["service-z-end"]["rx-direction"][0]["port"]["port-device-name"] = "SPDR-SC1-XPDR3"
-        self.cr_serv_sample_data["input"]["service-z-end"]["rx-direction"][0]["port"]["port-name"] = "XPDR3-NETWORK1"
-        self.cr_serv_sample_data["input"]["service-z-end"]["otu-service-rate"] = "org-openroadm-otn-common-types:OTU4"
-        response = test_utils.service_create_request(self.cr_serv_sample_data)
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
-        self.assertIn('PCE calculation in progress',
-                      res['output']['configuration-response-common']['response-message'])
+        self.cr_serv_input_data["service-name"] = "service2-OCH-OTU4"
+        self.cr_serv_input_data["connection-type"] = "infrastructure"
+        self.cr_serv_input_data["service-a-end"]["service-rate"] = "100"
+        self.cr_serv_input_data["service-a-end"]["service-format"] = "OTU"
+        self.cr_serv_input_data["service-a-end"]["tx-direction"][0]["port"]["port-device-name"] = "SPDR-SA1-XPDR3"
+        self.cr_serv_input_data["service-a-end"]["tx-direction"][0]["port"]["port-name"] = "XPDR3-NETWORK1"
+        self.cr_serv_input_data["service-a-end"]["rx-direction"][0]["port"]["port-device-name"] = "SPDR-SA1-XPDR3"
+        self.cr_serv_input_data["service-a-end"]["rx-direction"][0]["port"]["port-name"] = "XPDR3-NETWORK1"
+        self.cr_serv_input_data["service-a-end"]["otu-service-rate"] = "org-openroadm-otn-common-types:OTU4"
+        self.cr_serv_input_data["service-z-end"]["service-rate"] = "100"
+        self.cr_serv_input_data["service-z-end"]["service-format"] = "OTU"
+        self.cr_serv_input_data["service-z-end"]["tx-direction"][0]["port"]["port-device-name"] = "SPDR-SC1-XPDR3"
+        self.cr_serv_input_data["service-z-end"]["tx-direction"][0]["port"]["port-name"] = "XPDR3-NETWORK1"
+        self.cr_serv_input_data["service-z-end"]["rx-direction"][0]["port"]["port-device-name"] = "SPDR-SC1-XPDR3"
+        self.cr_serv_input_data["service-z-end"]["rx-direction"][0]["port"]["port-name"] = "XPDR3-NETWORK1"
+        self.cr_serv_input_data["service-z-end"]["otu-service-rate"] = "org-openroadm-otn-common-types:OTU4"
+        response = test_utils.transportpce_api_rpc_request(
+            'org-openroadm-service', 'service-create',
+            self.cr_serv_input_data)
+        self.assertEqual(response['status_code'], requests.codes.ok)
         time.sleep(self.WAITING)
 
     def test_67_get_OCH_OTU4_service2(self):
-        response = test_utils.get_service_list_request(
-            "services/service2-OCH-OTU4")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
+        response = test_utils.get_ordm_serv_list_attr_request(
+            "services", "service2-OCH-OTU4")
+        self.assertEqual(response['status_code'], requests.codes.ok)
         self.assertEqual(
-            res['services'][0]['administrative-state'], 'inService')
+            response['services'][0]['administrative-state'], 'inService')
         self.assertEqual(
-            res['services'][0]['service-name'], 'service2-OCH-OTU4')
+            response['services'][0]['service-name'], 'service2-OCH-OTU4')
         self.assertEqual(
-            res['services'][0]['connection-type'], 'infrastructure')
+            response['services'][0]['connection-type'], 'infrastructure')
         self.assertEqual(
-            res['services'][0]['lifecycle-state'], 'planned')
-        time.sleep(2)
+            response['services'][0]['lifecycle-state'], 'planned')
 
     def test_68_create_ODU4_service_2(self):
         # pylint: disable=line-too-long
-        self.cr_serv_sample_data["input"]["service-name"] = "service2-ODU4"
-        self.cr_serv_sample_data["input"]["service-a-end"]["service-format"] = "ODU"
-        self.cr_serv_sample_data["input"]["service-a-end"]["tx-direction"][0]["port"]["port-device-name"] = "SPDR-SA1-XPDR3"
-        self.cr_serv_sample_data["input"]["service-a-end"]["tx-direction"][0]["port"]["port-name"] = "XPDR3-NETWORK1"
-        self.cr_serv_sample_data["input"]["service-a-end"]["rx-direction"][0]["port"]["port-device-name"] = "SPDR-SA1-XPDR3"
-        self.cr_serv_sample_data["input"]["service-a-end"]["rx-direction"][0]["port"]["port-name"] = "XPDR3-NETWORK1"
-        self.cr_serv_sample_data["input"]["service-a-end"]["odu-service-rate"] = "org-openroadm-otn-common-types:ODU4"
-        del self.cr_serv_sample_data["input"]["service-a-end"]["otu-service-rate"]
-        self.cr_serv_sample_data["input"]["service-z-end"]["service-format"] = "ODU"
-        self.cr_serv_sample_data["input"]["service-z-end"]["odu-service-rate"] = "org-openroadm-otn-common-types:ODU4"
-        self.cr_serv_sample_data["input"]["service-z-end"]["tx-direction"][0]["port"]["port-device-name"] = "SPDR-SC1-XPDR3"
-        self.cr_serv_sample_data["input"]["service-z-end"]["tx-direction"][0]["port"]["port-name"] = "XPDR3-NETWORK1"
-        self.cr_serv_sample_data["input"]["service-z-end"]["rx-direction"][0]["port"]["port-device-name"] = "SPDR-SC1-XPDR3"
-        self.cr_serv_sample_data["input"]["service-z-end"]["rx-direction"][0]["port"]["port-name"] = "XPDR3-NETWORK1"
-        del self.cr_serv_sample_data["input"]["service-z-end"]["otu-service-rate"]
-
-        response = test_utils.service_create_request(self.cr_serv_sample_data)
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
-        self.assertIn('PCE calculation in progress',
-                      res['output']['configuration-response-common']['response-message'])
+        self.cr_serv_input_data["service-name"] = "service2-ODU4"
+        self.cr_serv_input_data["service-a-end"]["service-format"] = "ODU"
+        self.cr_serv_input_data["service-a-end"]["tx-direction"][0]["port"]["port-device-name"] = "SPDR-SA1-XPDR3"
+        self.cr_serv_input_data["service-a-end"]["tx-direction"][0]["port"]["port-name"] = "XPDR3-NETWORK1"
+        self.cr_serv_input_data["service-a-end"]["rx-direction"][0]["port"]["port-device-name"] = "SPDR-SA1-XPDR3"
+        self.cr_serv_input_data["service-a-end"]["rx-direction"][0]["port"]["port-name"] = "XPDR3-NETWORK1"
+        self.cr_serv_input_data["service-a-end"]["odu-service-rate"] = "org-openroadm-otn-common-types:ODU4"
+        del self.cr_serv_input_data["service-a-end"]["otu-service-rate"]
+        self.cr_serv_input_data["service-z-end"]["service-format"] = "ODU"
+        self.cr_serv_input_data["service-z-end"]["odu-service-rate"] = "org-openroadm-otn-common-types:ODU4"
+        self.cr_serv_input_data["service-z-end"]["tx-direction"][0]["port"]["port-device-name"] = "SPDR-SC1-XPDR3"
+        self.cr_serv_input_data["service-z-end"]["tx-direction"][0]["port"]["port-name"] = "XPDR3-NETWORK1"
+        self.cr_serv_input_data["service-z-end"]["rx-direction"][0]["port"]["port-device-name"] = "SPDR-SC1-XPDR3"
+        self.cr_serv_input_data["service-z-end"]["rx-direction"][0]["port"]["port-name"] = "XPDR3-NETWORK1"
+        del self.cr_serv_input_data["service-z-end"]["otu-service-rate"]
+        response = test_utils.transportpce_api_rpc_request(
+            'org-openroadm-service', 'service-create',
+            self.cr_serv_input_data)
+        self.assertEqual(response['status_code'], requests.codes.ok)
         time.sleep(self.WAITING)
 
     def test_69_get_ODU4_service2(self):
-        response = test_utils.get_service_list_request(
-            "services/service2-ODU4")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
+        response = test_utils.get_ordm_serv_list_attr_request(
+            "services", "service2-ODU4")
+        self.assertEqual(response['status_code'], requests.codes.ok)
         self.assertEqual(
-            res['services'][0]['administrative-state'], 'inService')
+            response['services'][0]['administrative-state'], 'inService')
         self.assertEqual(
-            res['services'][0]['service-name'], 'service2-ODU4')
+            response['services'][0]['service-name'], 'service2-ODU4')
         self.assertEqual(
-            res['services'][0]['connection-type'], 'infrastructure')
+            response['services'][0]['connection-type'], 'infrastructure')
         self.assertEqual(
-            res['services'][0]['lifecycle-state'], 'planned')
-        time.sleep(2)
+            response['services'][0]['lifecycle-state'], 'planned')
 
     def test_70_create_1GE_service(self):
         # pylint: disable=line-too-long
-        self.cr_serv_sample_data["input"]["service-name"] = "service1-1GE"
-        self.cr_serv_sample_data["input"]["connection-type"] = "service"
-        self.cr_serv_sample_data["input"]["service-a-end"]["service-rate"] = "1"
-        self.cr_serv_sample_data["input"]["service-a-end"]["service-format"] = "Ethernet"
-        self.cr_serv_sample_data["input"]["service-z-end"]["service-rate"] = "1"
-        self.cr_serv_sample_data["input"]["service-z-end"]["service-format"] = "Ethernet"
-        del self.cr_serv_sample_data["input"]["service-a-end"]["odu-service-rate"]
-        self.cr_serv_sample_data["input"]["service-a-end"]["tx-direction"][0]["port"]["port-device-name"] = "SPDR-SA1-XPDR3"
-        self.cr_serv_sample_data["input"]["service-a-end"]["tx-direction"][0]["port"]["port-name"] = "XPDR3-CLIENT1"
-        self.cr_serv_sample_data["input"]["service-a-end"]["rx-direction"][0]["port"]["port-device-name"] = "SPDR-SA1-XPDR3"
-        self.cr_serv_sample_data["input"]["service-a-end"]["rx-direction"][0]["port"]["port-name"] = "XPDR3-CLIENT1"
-        del self.cr_serv_sample_data["input"]["service-z-end"]["odu-service-rate"]
-        self.cr_serv_sample_data["input"]["service-z-end"]["tx-direction"][0]["port"]["port-device-name"] = "SPDR-SC1-XPDR3"
-        self.cr_serv_sample_data["input"]["service-z-end"]["tx-direction"][0]["port"]["port-name"] = "XPDR3-CLIENT1"
-        self.cr_serv_sample_data["input"]["service-z-end"]["rx-direction"][0]["port"]["port-device-name"] = "SPDR-SC1-XPDR3"
-        self.cr_serv_sample_data["input"]["service-z-end"]["rx-direction"][0]["port"]["port-name"] = "XPDR3-CLIENT1"
-        response = test_utils.service_create_request(self.cr_serv_sample_data)
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
-        self.assertIn('PCE calculation in progress',
-                      res['output']['configuration-response-common']['response-message'])
+        self.cr_serv_input_data["service-name"] = "service1-1GE"
+        self.cr_serv_input_data["connection-type"] = "service"
+        self.cr_serv_input_data["service-a-end"]["service-rate"] = "1"
+        self.cr_serv_input_data["service-a-end"]["service-format"] = "Ethernet"
+        self.cr_serv_input_data["service-z-end"]["service-rate"] = "1"
+        self.cr_serv_input_data["service-z-end"]["service-format"] = "Ethernet"
+        del self.cr_serv_input_data["service-a-end"]["odu-service-rate"]
+        self.cr_serv_input_data["service-a-end"]["tx-direction"][0]["port"]["port-device-name"] = "SPDR-SA1-XPDR3"
+        self.cr_serv_input_data["service-a-end"]["tx-direction"][0]["port"]["port-name"] = "XPDR3-CLIENT1"
+        self.cr_serv_input_data["service-a-end"]["rx-direction"][0]["port"]["port-device-name"] = "SPDR-SA1-XPDR3"
+        self.cr_serv_input_data["service-a-end"]["rx-direction"][0]["port"]["port-name"] = "XPDR3-CLIENT1"
+        del self.cr_serv_input_data["service-z-end"]["odu-service-rate"]
+        self.cr_serv_input_data["service-z-end"]["tx-direction"][0]["port"]["port-device-name"] = "SPDR-SC1-XPDR3"
+        self.cr_serv_input_data["service-z-end"]["tx-direction"][0]["port"]["port-name"] = "XPDR3-CLIENT1"
+        self.cr_serv_input_data["service-z-end"]["rx-direction"][0]["port"]["port-device-name"] = "SPDR-SC1-XPDR3"
+        self.cr_serv_input_data["service-z-end"]["rx-direction"][0]["port"]["port-name"] = "XPDR3-CLIENT1"
+        response = test_utils.transportpce_api_rpc_request(
+            'org-openroadm-service', 'service-create',
+            self.cr_serv_input_data)
+        self.assertEqual(response['status_code'], requests.codes.ok)
         time.sleep(self.WAITING)
 
     def test_71_get_1GE_service1(self):
-        response = test_utils.get_service_list_request("services/service1-1GE")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
+        response = test_utils.get_ordm_serv_list_attr_request(
+            "services", "service1-1GE")
+        self.assertEqual(response['status_code'], requests.codes.ok)
         self.assertEqual(
-            res['services'][0]['administrative-state'], 'inService')
+            response['services'][0]['administrative-state'], 'inService')
         self.assertEqual(
-            res['services'][0]['service-name'], 'service1-1GE')
+            response['services'][0]['service-name'], 'service1-1GE')
         self.assertEqual(
-            res['services'][0]['connection-type'], 'service')
+            response['services'][0]['connection-type'], 'service')
         self.assertEqual(
-            res['services'][0]['lifecycle-state'], 'planned')
-        time.sleep(2)
+            response['services'][0]['lifecycle-state'], 'planned')
 
     def test_72_check_interface_1GE_CLIENT_spdra(self):
-        response = test_utils.check_netconf_node_request(
-            "SPDR-SA1", "interface/XPDR3-CLIENT1-ETHERNET1G")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
+        response = test_utils.check_node_attribute_request(
+            'SPDR-SA1', 'interface', 'XPDR3-CLIENT1-ETHERNET1G')
+        self.assertEqual(response['status_code'], requests.codes.ok)
         input_dict = {'name': 'XPDR3-CLIENT1-ETHERNET1G',
                       'administrative-state': 'inService',
                       'supporting-circuit-pack-name': 'CP1-SFP4',
                       'type': 'org-openroadm-interfaces:ethernetCsmacd',
                       'supporting-port': 'CP1-SFP4-P1'
                       }
-        self.assertDictEqual(dict(input_dict, **res['interface'][0]),
-                             res['interface'][0])
-        self.assertDictEqual(
-            {'speed': 1000},
-            res['interface'][0]['org-openroadm-ethernet-interfaces:ethernet'])
+        self.assertDictEqual(dict(input_dict, **response['interface'][0]),
+                             response['interface'][0])
+        self.assertEqual(
+            1000,
+            response['interface'][0]['org-openroadm-ethernet-interfaces:ethernet']['speed'])
 
     def test_73_check_interface_ODU0_CLIENT_spdra(self):
-        response = test_utils.check_netconf_node_request(
-            "SPDR-SA1", "interface/XPDR3-CLIENT1-ODU0")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
-        input_dict_1 = {'name': 'XPDR3-CLIENT1-ODU0',
+        response = test_utils.check_node_attribute_request(
+            'SPDR-SA1', 'interface', 'XPDR3-CLIENT1-ODU0:service1-1GE')
+        self.assertEqual(response['status_code'], requests.codes.ok)
+        input_dict_1 = {'name': 'XPDR3-CLIENT1-ODU0:service1-1GE',
                         'administrative-state': 'inService',
                         'supporting-circuit-pack-name': 'CP3-SFP1',
                         'supporting-interface': 'XPDR3-CLIENT1-ETHERNET1G',
@@ -1203,22 +1129,20 @@ class TransportPCEtesting(unittest.TestCase):
             'odu-function': 'org-openroadm-otn-common-types:ODU-TTP-CTP',
             'rate': 'org-openroadm-otn-common-types:ODU0',
             'monitoring-mode': 'terminated'}
-
-        self.assertDictEqual(dict(input_dict_1, **res['interface'][0]),
-                             res['interface'][0])
+        self.assertDictEqual(dict(input_dict_1, **response['interface'][0]),
+                             response['interface'][0])
         self.assertDictEqual(dict(input_dict_2,
-                                  **res['interface'][0]['org-openroadm-otn-odu-interfaces:odu']),
-                             res['interface'][0]['org-openroadm-otn-odu-interfaces:odu'])
+                                  **response['interface'][0]['org-openroadm-otn-odu-interfaces:odu']),
+                             response['interface'][0]['org-openroadm-otn-odu-interfaces:odu'])
         self.assertDictEqual(
             {'payload-type': '07', 'exp-payload-type': '07'},
-            res['interface'][0]['org-openroadm-otn-odu-interfaces:odu']['opu'])
+            response['interface'][0]['org-openroadm-otn-odu-interfaces:odu']['opu'])
 
     def test_74_check_interface_ODU0_NETWORK_spdra(self):
-        response = test_utils.check_netconf_node_request(
-            "SPDR-SA1", "interface/XPDR3-NETWORK1-ODU0")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
-        input_dict_1 = {'name': 'XPDR3-NETWORK1-ODU0',
+        response = test_utils.check_node_attribute_request(
+            'SPDR-SA1', 'interface', 'XPDR3-NETWORK1-ODU0:service1-1GE')
+        self.assertEqual(response['status_code'], requests.codes.ok)
+        input_dict_1 = {'name': 'XPDR3-NETWORK1-ODU0:service1-1GE',
                         'administrative-state': 'inService',
                         'supporting-circuit-pack-name': 'CP3-CFP0',
                         'supporting-interface': 'XPDR3-NETWORK1-ODU4',
@@ -1229,61 +1153,55 @@ class TransportPCEtesting(unittest.TestCase):
             'rate': 'org-openroadm-otn-common-types:ODU0',
             'monitoring-mode': 'monitored'}
         input_dict_3 = {'trib-port-number': 1}
-
-        self.assertDictEqual(dict(input_dict_1, **res['interface'][0]),
-                             res['interface'][0])
+        self.assertDictEqual(dict(input_dict_1, **response['interface'][0]),
+                             response['interface'][0])
         self.assertDictEqual(dict(input_dict_2,
-                                  **res['interface'][0]['org-openroadm-otn-odu-interfaces:odu']),
-                             res['interface'][0]['org-openroadm-otn-odu-interfaces:odu'])
+                                  **response['interface'][0]['org-openroadm-otn-odu-interfaces:odu']),
+                             response['interface'][0]['org-openroadm-otn-odu-interfaces:odu'])
         self.assertDictEqual(dict(input_dict_3,
-                                  **res['interface'][0]['org-openroadm-otn-odu-interfaces:odu'][
+                                  **response['interface'][0]['org-openroadm-otn-odu-interfaces:odu'][
                                       'parent-odu-allocation']),
-                             res['interface'][0]['org-openroadm-otn-odu-interfaces:odu']['parent-odu-allocation'])
-        self.assertIn(1, res['interface'][0]['org-openroadm-otn-odu-interfaces:odu']['parent-odu-allocation']
+                             response['interface'][0]['org-openroadm-otn-odu-interfaces:odu']['parent-odu-allocation'])
+        self.assertIn(1, response['interface'][0]['org-openroadm-otn-odu-interfaces:odu']['parent-odu-allocation']
                       ['trib-slots'])
 
     def test_75_check_ODU0_connection_spdra(self):
-        response = test_utils.check_netconf_node_request(
-            "SPDR-SA1",
-            "odu-connection/XPDR3-CLIENT1-ODU0-x-XPDR3-NETWORK1-ODU0")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
+        response = test_utils.check_node_attribute_request(
+            'SPDR-SA1', 'odu-connection', 'XPDR3-CLIENT1-ODU0-x-XPDR3-NETWORK1-ODU0')
+        self.assertEqual(response['status_code'], requests.codes.ok)
         input_dict_1 = {
             'connection-name':
             'XPDR3-CLIENT1-ODU0-x-XPDR3-NETWORK1-ODU0',
             'direction': 'bidirectional'
         }
-
-        self.assertDictEqual(dict(input_dict_1, **res['odu-connection'][0]),
-                             res['odu-connection'][0])
-        self.assertDictEqual({'dst-if': 'XPDR3-NETWORK1-ODU0'},
-                             res['odu-connection'][0]['destination'])
-        self.assertDictEqual({'src-if': 'XPDR3-CLIENT1-ODU0'},
-                             res['odu-connection'][0]['source'])
+        self.assertDictEqual(dict(input_dict_1, **response['odu-connection'][0]),
+                             response['odu-connection'][0])
+        self.assertDictEqual({'dst-if': 'XPDR3-NETWORK1-ODU0:service1-1GE'},
+                             response['odu-connection'][0]['destination'])
+        self.assertDictEqual({'src-if': 'XPDR3-CLIENT1-ODU0:service1-1GE'},
+                             response['odu-connection'][0]['source'])
 
     def test_76_check_interface_1GE_CLIENT_spdrc(self):
-        response = test_utils.check_netconf_node_request(
-            "SPDR-SC1", "interface/XPDR3-CLIENT1-ETHERNET1G")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
+        response = test_utils.check_node_attribute_request(
+            'SPDR-SC1', 'interface', 'XPDR3-CLIENT1-ETHERNET1G')
+        self.assertEqual(response['status_code'], requests.codes.ok)
         input_dict = {'name': 'XPDR3-CLIENT1-ETHERNET1G',
                       'administrative-state': 'inService',
                       'supporting-circuit-pack-name': 'CP3-SFP1',
                       'type': 'org-openroadm-interfaces:ethernetCsmacd',
                       'supporting-port': 'CP3-SFP1-P1'
                       }
-        self.assertDictEqual(dict(input_dict, **res['interface'][0]),
-                             res['interface'][0])
-        self.assertDictEqual(
-            {'speed': 1000},
-            res['interface'][0]['org-openroadm-ethernet-interfaces:ethernet'])
+        self.assertDictEqual(dict(input_dict, **response['interface'][0]),
+                             response['interface'][0])
+        self.assertEqual(
+            1000,
+            response['interface'][0]['org-openroadm-ethernet-interfaces:ethernet']['speed'])
 
     def test_77_check_interface_ODU0_CLIENT_spdrc(self):
-        response = test_utils.check_netconf_node_request(
-            "SPDR-SC1", "interface/XPDR3-CLIENT1-ODU0")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
-        input_dict_1 = {'name': 'XPDR3-CLIENT1-ODU0',
+        response = test_utils.check_node_attribute_request(
+            'SPDR-SC1', 'interface', 'XPDR3-CLIENT1-ODU0:service1-1GE')
+        self.assertEqual(response['status_code'], requests.codes.ok)
+        input_dict_1 = {'name': 'XPDR3-CLIENT1-ODU0:service1-1GE',
                         'administrative-state': 'inService',
                         'supporting-circuit-pack-name': 'CP3-SFP1',
                         'supporting-interface': 'XPDR3-CLIENT1-ETHERNET1G',
@@ -1293,22 +1211,20 @@ class TransportPCEtesting(unittest.TestCase):
             'odu-function': 'org-openroadm-otn-common-types:ODU-TTP-CTP',
             'rate': 'org-openroadm-otn-common-types:ODU0',
             'monitoring-mode': 'terminated'}
-
-        self.assertDictEqual(dict(input_dict_1, **res['interface'][0]),
-                             res['interface'][0])
+        self.assertDictEqual(dict(input_dict_1, **response['interface'][0]),
+                             response['interface'][0])
         self.assertDictEqual(dict(input_dict_2,
-                                  **res['interface'][0]['org-openroadm-otn-odu-interfaces:odu']),
-                             res['interface'][0]['org-openroadm-otn-odu-interfaces:odu'])
+                                  **response['interface'][0]['org-openroadm-otn-odu-interfaces:odu']),
+                             response['interface'][0]['org-openroadm-otn-odu-interfaces:odu'])
         self.assertDictEqual(
             {'payload-type': '07', 'exp-payload-type': '07'},
-            res['interface'][0]['org-openroadm-otn-odu-interfaces:odu']['opu'])
+            response['interface'][0]['org-openroadm-otn-odu-interfaces:odu']['opu'])
 
     def test_78_check_interface_ODU0_NETWORK_spdrc(self):
-        response = test_utils.check_netconf_node_request(
-            "SPDR-SC1", "interface/XPDR3-NETWORK1-ODU0")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
-        input_dict_1 = {'name': 'XPDR3-NETWORK1-ODU0',
+        response = test_utils.check_node_attribute_request(
+            'SPDR-SC1', 'interface', 'XPDR3-NETWORK1-ODU0:service1-1GE')
+        self.assertEqual(response['status_code'], requests.codes.ok)
+        input_dict_1 = {'name': 'XPDR3-NETWORK1-ODU0:service1-1GE',
                         'administrative-state': 'inService',
                         'supporting-circuit-pack-name': 'CP3-CFP0',
                         'supporting-interface': 'XPDR3-NETWORK1-ODU4',
@@ -1318,50 +1234,43 @@ class TransportPCEtesting(unittest.TestCase):
             'odu-function': 'org-openroadm-otn-common-types:ODU-CTP',
             'rate': 'org-openroadm-otn-common-types:ODU0',
             'monitoring-mode': 'monitored'}
-
         input_dict_3 = {'trib-port-number': 1}
-
-        self.assertDictEqual(dict(input_dict_1, **res['interface'][0]),
-                             res['interface'][0])
+        self.assertDictEqual(dict(input_dict_1, **response['interface'][0]),
+                             response['interface'][0])
         self.assertDictEqual(dict(input_dict_2,
-                                  **res['interface'][0]['org-openroadm-otn-odu-interfaces:odu']),
-                             res['interface'][0]['org-openroadm-otn-odu-interfaces:odu'])
+                                  **response['interface'][0]['org-openroadm-otn-odu-interfaces:odu']),
+                             response['interface'][0]['org-openroadm-otn-odu-interfaces:odu'])
         self.assertDictEqual(dict(input_dict_3,
-                                  **res['interface'][0]['org-openroadm-otn-odu-interfaces:odu'][
+                                  **response['interface'][0]['org-openroadm-otn-odu-interfaces:odu'][
                                       'parent-odu-allocation']),
-                             res['interface'][0]['org-openroadm-otn-odu-interfaces:odu'][
+                             response['interface'][0]['org-openroadm-otn-odu-interfaces:odu'][
             'parent-odu-allocation'])
         self.assertIn(1,
-                      res['interface'][0][
+                      response['interface'][0][
                           'org-openroadm-otn-odu-interfaces:odu'][
                           'parent-odu-allocation']['trib-slots'])
 
     def test_79_check_ODU0_connection_spdrc(self):
-        response = test_utils.check_netconf_node_request(
-            "SPDR-SC1",
-            "odu-connection/XPDR3-CLIENT1-ODU0-x-XPDR3-NETWORK1-ODU0")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
+        response = test_utils.check_node_attribute_request(
+            'SPDR-SC1', 'odu-connection', 'XPDR3-CLIENT1-ODU0-x-XPDR3-NETWORK1-ODU0')
+        self.assertEqual(response['status_code'], requests.codes.ok)
         input_dict_1 = {
             'connection-name':
             'XPDR3-CLIENT1-ODU0-x-XPDR3-NETWORK1-ODU0',
             'direction': 'bidirectional'
         }
-
-        self.assertDictEqual(dict(input_dict_1, **res['odu-connection'][0]),
-                             res['odu-connection'][0])
-        self.assertDictEqual({'dst-if': 'XPDR3-NETWORK1-ODU0'},
-                             res['odu-connection'][0]['destination'])
-        self.assertDictEqual({'src-if': 'XPDR3-CLIENT1-ODU0'},
-                             res['odu-connection'][0]['source'])
+        self.assertDictEqual(dict(input_dict_1, **response['odu-connection'][0]),
+                             response['odu-connection'][0])
+        self.assertDictEqual({'dst-if': 'XPDR3-NETWORK1-ODU0:service1-1GE'},
+                             response['odu-connection'][0]['destination'])
+        self.assertDictEqual({'src-if': 'XPDR3-CLIENT1-ODU0:service1-1GE'},
+                             response['odu-connection'][0]['source'])
 
     def test_80_check_otn_topo_links(self):
-        response = test_utils.get_otn_topo_request()
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
-        nb_links = len(res['network'][0]['ietf-network-topology:link'])
-        self.assertEqual(nb_links, 4)
-        for link in res['network'][0]['ietf-network-topology:link']:
+        response = test_utils.get_ietf_network_request('otn-topology', 'config')
+        self.assertEqual(response['status_code'], requests.codes.ok)
+        self.assertEqual(len(response['network'][0]['ietf-network-topology:link']), 4)
+        for link in response['network'][0]['ietf-network-topology:link']:
             linkId = link['link-id']
             if (linkId in ('ODU4-SPDR-SA1-XPDR3-XPDR3-NETWORK1toSPDR-SC1-XPDR3-XPDR3-NETWORK1',
                            'ODU4-SPDR-SC1-XPDR3-XPDR3-NETWORK1toSPDR-SA1-XPDR3-XPDR3-NETWORK1')):
@@ -1371,9 +1280,9 @@ class TransportPCEtesting(unittest.TestCase):
                     link['org-openroadm-otn-network-topology:used-bandwidth'], 1000)
 
     def test_81_check_otn_topo_tp(self):
-        response = test_utils.get_otn_topo_request()
-        res = response.json()
-        for node in res['network'][0]['node']:
+        response = test_utils.get_ietf_network_request('otn-topology', 'config')
+        self.assertEqual(response['status_code'], requests.codes.ok)
+        for node in response['network'][0]['node']:
             if node['node-id'] in ('SPDR-SA1-XPDR3', 'SPDR-SC1-XPDR3'):
                 tpList = node['ietf-network-topology:termination-point']
                 for tp in tpList:
@@ -1389,49 +1298,43 @@ class TransportPCEtesting(unittest.TestCase):
                             1, xpdrTpPortConAt['odtu-tpn-pool'][0]['tpn-pool'])
 
     def test_82_delete_1GE_service(self):
-        response = test_utils.service_delete_request("service1-1GE")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
-        self.assertIn('Renderer service delete in progress',
-                      res['output']['configuration-response-common']['response-message'])
+        self.del_serv_input_data["service-delete-req-info"]["service-name"] = "service1-1GE"
+        response = test_utils.transportpce_api_rpc_request(
+            'org-openroadm-service', 'service-delete',
+            self.del_serv_input_data)
+        self.assertEqual(response['status_code'], requests.codes.ok)
         time.sleep(self.WAITING)
 
     def test_83_check_service_list(self):
-        response = test_utils.get_service_list_request("")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
-        self.assertEqual(len(res['service-list']['services']), 2)
-        time.sleep(2)
+        response = test_utils.get_ordm_serv_list_request()
+        self.assertEqual(response['status_code'], requests.codes.ok)
+        self.assertEqual(len(response['service-list']['services']), 2)
 
     def test_84_check_no_ODU0_connection_spdra(self):
-        response = test_utils.check_netconf_node_request("SPDR-SA1", "")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
-        self.assertNotIn(['odu-connection'][0], res['org-openroadm-device'])
-        time.sleep(1)
+        response = test_utils.check_node_request("SPDR-SA1")
+        self.assertEqual(response['status_code'], requests.codes.ok)
+        self.assertNotIn(['odu-connection'][0], response['org-openroadm-device'])
 
     def test_85_check_no_interface_ODU0_NETWORK_spdra(self):
-        response = test_utils.check_netconf_node_request(
-            "SPDR-SA1", "interface/XPDR3-NETWORK1-ODU0-service1")
-        self.assertEqual(response.status_code, requests.codes.conflict)
+        response = test_utils.check_node_attribute_request(
+            'SPDR-SA1', 'interface', 'XPDR3-NETWORK1-ODU0:service1-1GE')
+        self.assertEqual(response['status_code'], requests.codes.conflict)
 
     def test_86_check_no_interface_ODU0_CLIENT_spdra(self):
-        response = test_utils.check_netconf_node_request(
-            "SPDR-SA1", "interface/XPDR3-CLIENT1-ODU0-service1")
-        self.assertEqual(response.status_code, requests.codes.conflict)
+        response = test_utils.check_node_attribute_request(
+            'SPDR-SA1', 'interface', 'XPDR3-CLIENT1-ODU0:service1-1GE')
+        self.assertEqual(response['status_code'], requests.codes.conflict)
 
     def test_87_check_no_interface_10GE_CLIENT_spdra(self):
-        response = test_utils.check_netconf_node_request(
-            "SPDR-SA1", "interface/XPDR3-CLIENT1-ETHERNET1G")
-        self.assertEqual(response.status_code, requests.codes.conflict)
+        response = test_utils.check_node_attribute_request(
+            'SPDR-SA1', 'interface', 'XPDR3-CLIENT1-ETHERNET1G')
+        self.assertEqual(response['status_code'], requests.codes.conflict)
 
     def test_88_check_otn_topo_links(self):
-        response = test_utils.get_otn_topo_request()
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
-        nb_links = len(res['network'][0]['ietf-network-topology:link'])
-        self.assertEqual(nb_links, 4)
-        for link in res['network'][0]['ietf-network-topology:link']:
+        response = test_utils.get_ietf_network_request('otn-topology', 'config')
+        self.assertEqual(response['status_code'], requests.codes.ok)
+        self.assertEqual(len(response['network'][0]['ietf-network-topology:link']), 4)
+        for link in response['network'][0]['ietf-network-topology:link']:
             linkId = link['link-id']
             if (linkId in ('ODU4-SPDR-SA1-XPDR3-XPDR3-NETWORK1toSPDR-SC1-XPDR3-XPDR3-NETWORK1',
                            'ODU4-SPDR-SC1-XPDR3-XPDR3-NETWORK1toSPDR-SA1-XPDR3-XPDR3-NETWORK1')):
@@ -1441,9 +1344,9 @@ class TransportPCEtesting(unittest.TestCase):
                     link['org-openroadm-otn-network-topology:used-bandwidth'], 0)
 
     def test_89_check_otn_topo_tp(self):
-        response = test_utils.get_otn_topo_request()
-        res = response.json()
-        for node in res['network'][0]['node']:
+        response = test_utils.get_ietf_network_request('otn-topology', 'config')
+        self.assertEqual(response['status_code'], requests.codes.ok)
+        for node in response['network'][0]['node']:
             if node['node-id'] in ('SPDR-SA1-XPDR3', 'SPDR-SC1-XPDR3'):
                 tpList = node['ietf-network-topology:termination-point']
                 for tp in tpList:
@@ -1454,59 +1357,53 @@ class TransportPCEtesting(unittest.TestCase):
                             len(xpdrTpPortConAt['odtu-tpn-pool'][0]['tpn-pool']), 80)
 
     def test_90_delete_ODU4_service(self):
-        response = test_utils.service_delete_request("service2-ODU4")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
-        self.assertIn('Renderer service delete in progress',
-                      res['output']['configuration-response-common']['response-message'])
+        self.del_serv_input_data["service-delete-req-info"]["service-name"] = "service2-ODU4"
+        response = test_utils.transportpce_api_rpc_request(
+            'org-openroadm-service', 'service-delete',
+            self.del_serv_input_data)
+        self.assertEqual(response['status_code'], requests.codes.ok)
         time.sleep(self.WAITING)
 
     def test_91_delete_OCH_OTU4_service(self):
-        response = test_utils.service_delete_request("service2-OCH-OTU4")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
-        self.assertIn('Renderer service delete in progress',
-                      res['output']['configuration-response-common']['response-message'])
+        self.del_serv_input_data["service-delete-req-info"]["service-name"] = "service2-OCH-OTU4"
+        response = test_utils.transportpce_api_rpc_request(
+            'org-openroadm-service', 'service-delete',
+            self.del_serv_input_data)
+        self.assertEqual(response['status_code'], requests.codes.ok)
         time.sleep(self.WAITING)
 
     def test_92_disconnect_xponders_from_roadm(self):
-        url = "{}/config/ietf-network:networks/network/openroadm-topology/ietf-network-topology:link/"
-        response = test_utils.get_ordm_topo_request("")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
-        links = res['network'][0]['ietf-network-topology:link']
+        response = test_utils.get_ietf_network_request('openroadm-topology', 'config')
+        self.assertEqual(response['status_code'], requests.codes.ok)
+        links = response['network'][0]['ietf-network-topology:link']
         for link in links:
             if link["org-openroadm-common-network:link-type"] in ('XPONDER-OUTPUT', 'XPONDER-INPUT'):
-                link_name = link["link-id"]
-                response = test_utils.delete_request(url+link_name)
-                self.assertEqual(response.status_code, requests.codes.ok)
+                response = test_utils.del_ietf_network_link_request(
+                    'openroadm-topology', link['link-id'], 'config')
+                self.assertIn(response.status_code, (requests.codes.ok, requests.codes.no_content))
 
     def test_93_check_openroadm_topology(self):
-        response = test_utils.get_ordm_topo_request("")
-        self.assertEqual(response.status_code, requests.codes.ok)
-        res = response.json()
-        links = res['network'][0]['ietf-network-topology:link']
-        self.assertEqual(18, len(links), 'Topology should contain 18 links')
+        response = test_utils.get_ietf_network_request('openroadm-topology', 'config')
+        self.assertEqual(response['status_code'], requests.codes.ok)
+        self.assertEqual(18,
+                         len(response['network'][0]['ietf-network-topology:link']),
+                         'Topology should contain 18 links')
 
     def test_94_disconnect_spdrA(self):
         response = test_utils.unmount_device("SPDR-SA1")
-        self.assertEqual(response.status_code, requests.codes.ok,
-                         test_utils.CODE_SHOULD_BE_200)
+        self.assertIn(response.status_code, (requests.codes.ok, requests.codes.no_content))
 
     def test_95_disconnect_spdrC(self):
         response = test_utils.unmount_device("SPDR-SC1")
-        self.assertEqual(response.status_code, requests.codes.ok,
-                         test_utils.CODE_SHOULD_BE_200)
+        self.assertIn(response.status_code, (requests.codes.ok, requests.codes.no_content))
 
     def test_96_disconnect_roadmA(self):
         response = test_utils.unmount_device("ROADM-A1")
-        self.assertEqual(response.status_code, requests.codes.ok,
-                         test_utils.CODE_SHOULD_BE_200)
+        self.assertIn(response.status_code, (requests.codes.ok, requests.codes.no_content))
 
     def test_97_disconnect_roadmC(self):
         response = test_utils.unmount_device("ROADM-C1")
-        self.assertEqual(response.status_code, requests.codes.ok,
-                         test_utils.CODE_SHOULD_BE_200)
+        self.assertIn(response.status_code, (requests.codes.ok, requests.codes.no_content))
 
 
 if __name__ == "__main__":