fix some pylint issues
[transportpce.git] / tests / transportpce_tests / 1.2.1 / test_gnpy.py
index 9ff056b6a5f6beb5737255136e00d7f92ab106b0..80a92bf0dc1146f0c0ded39da425880431e7d828 100644 (file)
@@ -1,7 +1,7 @@
 #!/usr/bin/env python
 
 ##############################################################################
-#Copyright (c) 2017 Orange, Inc. and others.  All rights reserved.
+# Copyright (c) 2017 Orange, Inc. and others.  All rights reserved.
 #
 # All rights reserved. This program and the accompanying materials
 # are made available under the terms of the Apache License, Version 2.0
 # http://www.apache.org/licenses/LICENSE-2.0
 ##############################################################################
 
-import json
+# pylint: disable=no-member
+# pylint: disable=too-many-public-methods
+
+import unittest
 import os
-import psutil
-import requests
-import signal
-import shutil
-import subprocess
+import sys
 import time
-import unittest
-import logging
-
-class TransportGNPYtesting(unittest.TestCase):
+import requests
+from common import test_utils
 
-    gnpy_process = None
-    odl_process = None
-    restconf_baseurl = "http://localhost:8181/restconf"
 
-    @classmethod
-    def __init_logfile(cls):
-        if os.path.isfile("./transportpce_tests/gnpy.log"):
-            os.remove("transportpce_tests/gnpy.log")
+class TransportGNPYtesting(unittest.TestCase):
 
-    @classmethod
-    def __start_odl(cls):
-        executable = "../karaf/target/assembly/bin/karaf"
-        with open('transportpce_tests/odl.log', 'w') as outfile:
-            cls.odl_process = subprocess.Popen(
-                ["bash", executable, "server"], stdout=outfile,
-                stdin=open(os.devnull))
+    topo_cllinet_data = None
+    topo_ordnet_data = None
+    topo_ordtopo_data = None
+    processes = None
 
     @classmethod
     def setUpClass(cls):
-        cls.__start_odl()
-        time.sleep(30)
+        # pylint: disable=bare-except
+        try:
+            sample_files_parsed = False
+            TOPO_CLLINET_FILE = os.path.join(os.path.dirname(os.path.realpath(__file__)),
+                                             "..", "..", "sample_configs", "gnpy", "clliNetwork.json")
+            with open(TOPO_CLLINET_FILE, 'r') as topo_cllinet:
+                cls.topo_cllinet_data = topo_cllinet.read()
+
+            TOPO_ORDNET_FILE = os.path.join(os.path.dirname(os.path.realpath(__file__)),
+                                            "..", "..", "sample_configs", "gnpy", "openroadmNetwork.json")
+            with open(TOPO_ORDNET_FILE, 'r') as topo_ordnet:
+                cls.topo_ordnet_data = topo_ordnet.read()
+
+            TOPO_ORDTOPO_FILE = os.path.join(os.path.dirname(os.path.realpath(__file__)),
+                                             "..", "..", "sample_configs", "gnpy", "openroadmTopology.json")
+            with open(TOPO_ORDTOPO_FILE, 'r') as topo_ordtopo:
+                cls.topo_ordtopo_data = topo_ordtopo.read()
+            sample_files_parsed = True
+        except PermissionError as err:
+            print("Permission Error when trying to read sample files\n", err)
+            sys.exit(2)
+        except FileNotFoundError as err:
+            print("File Not found Error when trying to read sample files\n", err)
+            sys.exit(2)
+        except:
+            print("Unexpected error when trying to read sample files\n", sys.exc_info()[0])
+            sys.exit(2)
+        finally:
+            if sample_files_parsed:
+                print("sample files content loaded")
+
+        cls.processes = test_utils.start_tpce()
 
     @classmethod
     def tearDownClass(cls):
-        for child in psutil.Process(cls.odl_process.pid).children():
-            child.send_signal(signal.SIGINT)
-            child.wait()
-        cls.odl_process.send_signal(signal.SIGINT)
-        cls.odl_process.wait()
+        # pylint: disable=not-an-iterable
+        for process in cls.processes:
+            test_utils.shutdown_process(process)
+        print("all processes killed")
 
     def setUp(self):
         time.sleep(2)
 
-    #Connect the different topology
+    # Mount the different topologies
     def test_01_connect_clliNetwork(self):
-        #Config ROADMA
-        url = ("{}/config/ietf-network:networks/network/clli-network"
-               .format(self.restconf_baseurl))
-        data = {"network": [{
-            "network-id": "clli-network",
-            "network-types": {
-                "org-openroadm-clli-network:clli-network": {}
-            },
-            "node": [
-                {
-                    "node-id": "NodeA",
-                    "org-openroadm-clli-network:clli": "NodeA"
-                },
-                {
-                    "node-id": "NodeB",
-                    "org-openroadm-clli-network:clli": "NodeB"
-                },
-                {
-                    "node-id": "NodeC",
-                    "org-openroadm-clli-network:clli": "NodeC"
-                }
-            ]
-            }]
-        }
-        headers = {'content-type': 'application/json'}
-        response = requests.request(
-             "PUT", url, data=json.dumps(data), headers=headers,
-             auth=('admin', 'admin'))
+        response = test_utils.rawput_request(test_utils.URL_CONFIG_CLLI_NET, self.topo_cllinet_data)
         self.assertEqual(response.status_code, requests.codes.ok)
         time.sleep(3)
 
     def test_02_connect_openroadmNetwork(self):
-        #Config ROADMA
-        url = ("{}/config/ietf-network:networks/network/openroadm-network"
-               .format(self.restconf_baseurl))
-        data = {"network": [{
-            "network-id": "openroadm-network",
-            "network-types": {
-                "org-openroadm-common-network:openroadm-common-network": {}
-            },
-            "node": [
-                {
-                    "node-id": "ROADMB",
-                    "supporting-node": [
-                        {
-                            "network-ref": "clli-network",
-                            "node-ref": "NodeB"
-                        }
-                    ],
-                    "org-openroadm-network:node-type": "ROADM",
-                    "org-openroadm-network:vendor": "vendorA",
-                    "org-openroadm-network:ip": "127.0.0.12",
-                    "org-openroadm-network:model": "2"
-                },
-                {
-                    "node-id": "ROADMC",
-                    "supporting-node": [
-                        {
-                            "network-ref": "clli-network",
-                            "node-ref": "NodeC"
-                        }
-                    ],
-                    "org-openroadm-network:node-type": "ROADM",
-                    "org-openroadm-network:vendor": "vendorA",
-                    "org-openroadm-network:ip": "127.0.0.13",
-                    "org-openroadm-network:model": "2"
-                },
-                {
-                    "node-id": "XPDRB",
-                    "supporting-node": [
-                        {
-                            "network-ref": "clli-network",
-                            "node-ref": "NodeB"
-                        }
-                    ],
-                    "org-openroadm-network:node-type": "XPONDER",
-                    "org-openroadm-network:vendor": "vendorA",
-                    "org-openroadm-network:ip": "127.0.0.14",
-                    "org-openroadm-network:model": "1"
-                },
-                {
-                    "node-id": "ROADMA",
-                    "supporting-node": [
-                        {
-                            "network-ref": "clli-network",
-                            "node-ref": "NodeA"
-                        }
-                    ],
-                    "org-openroadm-network:node-type": "ROADM",
-                    "org-openroadm-network:vendor": "vendorA",
-                    "org-openroadm-network:ip": "127.0.0.11",
-                    "org-openroadm-network:model": "2"
-                },
-                {
-                    "node-id": "XPDRA",
-                    "supporting-node": [
-                        {
-                            "network-ref": "clli-network",
-                            "node-ref": "NodeA"
-                        }
-                    ],
-                    "org-openroadm-network:node-type": "XPONDER",
-                    "org-openroadm-network:vendor": "vendorA",
-                    "org-openroadm-network:ip": "127.0.0.10",
-                    "org-openroadm-network:model": "1"
-                }
-            ]
-            }]
-        }
-        headers = {'content-type': 'application/json'}
-        response = requests.request(
-             "PUT", url, data=json.dumps(data), headers=headers,
-             auth=('admin', 'admin'))
+        response = test_utils.rawput_request(test_utils.URL_CONFIG_ORDM_NET, self.topo_ordnet_data)
         self.assertEqual(response.status_code, requests.codes.ok)
         time.sleep(3)
 
     def test_03_connect_openroadmTopology(self):
-        #Config ROADMA
-        url = ("{}/config/ietf-network:networks/network/openroadm-topology"
-               .format(self.restconf_baseurl))
-        data = {"network": [{
-            "network-id": "openroadm-topology",
-            "node": [
-                {
-                    "node-id": "XPDRA-XPDR1",
-                    "org-openroadm-network-topology:node-type": "XPONDER",
-                    "ietf-network-topology:termination-point": [
-                        {
-                            "tp-id": "XPDR1-CLIENT2",
-                            "org-openroadm-network-topology:xpdr-client-attributes": {
-                                "tail-equipment-id": "XPDR1-NETWORK2"
-                            },
-                            "org-openroadm-network-topology:tp-type": "XPONDER-CLIENT"
-                        },
-                        {
-                            "tp-id": "XPDR1-CLIENT1",
-                            "org-openroadm-network-topology:xpdr-client-attributes": {
-                                "tail-equipment-id": "XPDR1-NETWORK1"
-                            },
-                            "org-openroadm-network-topology:tp-type": "XPONDER-CLIENT"
-                        },
-                        {
-                            "tp-id": "XPDR1-NETWORK2",
-                            "org-openroadm-network-topology:xpdr-client-attributes": {
-                                "tail-equipment-id": "XPDR1-NETWORK1"
-                            },
-                            "org-openroadm-network-topology:tp-type": "XPONDER-NETWORK",
-                            "org-openroadm-network-topology:xpdr-network-attributes": {
-                                "tail-equipment-id": "XPDR1-CLIENT2"
-                            }
-                        },
-                        {
-                            "tp-id": "XPDR1-NETWORK1",
-                            "org-openroadm-network-topology:xpdr-client-attributes": {
-                                "tail-equipment-id": "XPDR1-NETWORK1"
-                            },
-                            "org-openroadm-network-topology:tp-type": "XPONDER-NETWORK",
-                            "org-openroadm-network-topology:xpdr-network-attributes": {
-                                "tail-equipment-id": "XPDR1-CLIENT1"
-                            }
-                        }
-                    ],
-                    "supporting-node": [
-                        {
-                            "network-ref": "openroadm-network",
-                            "node-ref": "XPDRA"
-                        }
-                    ]
-                },
-                {
-                    "node-id": "ROADMC-DEG2",
-                    "org-openroadm-network-topology:degree-attributes": {
-                        "degree-number": 2,
-                        "available-wavelengths": [
-                            {
-                                "index": 94
-                            },
-                            {
-                                "index": 93
-                            },
-                            {
-                                "index": 96
-                            },
-                            {
-                                "index": 95
-                            },
-                            {
-                                "index": 42
-                            },
-                            {
-                                "index": 41
-                            },
-                            {
-                                "index": 44
-                            },
-                            {
-                                "index": 43
-                            },
-                            {
-                                "index": 38
-                            },
-                            {
-                                "index": 37
-                            },
-                            {
-                                "index": 40
-                            },
-                            {
-                                "index": 39
-                            },
-                            {
-                                "index": 34
-                            },
-                            {
-                                "index": 33
-                            },
-                            {
-                                "index": 36
-                            },
-                            {
-                                "index": 35
-                            },
-                            {
-                                "index": 30
-                            },
-                            {
-                                "index": 29
-                            },
-                            {
-                                "index": 32
-                            },
-                            {
-                                "index": 31
-                            },
-                            {
-                                "index": 58
-                            },
-                            {
-                                "index": 57
-                            },
-                            {
-                                "index": 60
-                            },
-                            {
-                                "index": 59
-                            },
-                            {
-                                "index": 54
-                            },
-                            {
-                                "index": 53
-                            },
-                            {
-                                "index": 56
-                            },
-                            {
-                                "index": 55
-                            },
-                            {
-                                "index": 50
-                            },
-                            {
-                                "index": 49
-                            },
-                            {
-                                "index": 52
-                            },
-                            {
-                                "index": 51
-                            },
-                            {
-                                "index": 46
-                            },
-                            {
-                                "index": 45
-                            },
-                            {
-                                "index": 48
-                            },
-                            {
-                                "index": 47
-                            },
-                            {
-                                "index": 74
-                            },
-                            {
-                                "index": 73
-                            },
-                            {
-                                "index": 76
-                            },
-                            {
-                                "index": 75
-                            },
-                            {
-                                "index": 70
-                            },
-                            {
-                                "index": 69
-                            },
-                            {
-                                "index": 72
-                            },
-                            {
-                                "index": 71
-                            },
-                            {
-                                "index": 66
-                            },
-                            {
-                                "index": 65
-                            },
-                            {
-                                "index": 68
-                            },
-                            {
-                                "index": 67
-                            },
-                            {
-                                "index": 62
-                            },
-                            {
-                                "index": 61
-                            },
-                            {
-                                "index": 64
-                            },
-                            {
-                                "index": 63
-                            },
-                            {
-                                "index": 90
-                            },
-                            {
-                                "index": 89
-                            },
-                            {
-                                "index": 92
-                            },
-                            {
-                                "index": 91
-                            },
-                            {
-                                "index": 86
-                            },
-                            {
-                                "index": 85
-                            },
-                            {
-                                "index": 88
-                            },
-                            {
-                                "index": 87
-                            },
-                            {
-                                "index": 82
-                            },
-                            {
-                                "index": 81
-                            },
-                            {
-                                "index": 84
-                            },
-                            {
-                                "index": 83
-                            },
-                            {
-                                "index": 78
-                            },
-                            {
-                                "index": 77
-                            },
-                            {
-                                "index": 80
-                            },
-                            {
-                                "index": 79
-                            },
-                            {
-                                "index": 10
-                            },
-                            {
-                                "index": 9
-                            },
-                            {
-                                "index": 12
-                            },
-                            {
-                                "index": 11
-                            },
-                            {
-                                "index": 6
-                            },
-                            {
-                                "index": 5
-                            },
-                            {
-                                "index": 8
-                            },
-                            {
-                                "index": 7
-                            },
-                            {
-                                "index": 2
-                            },
-                            {
-                                "index": 1
-                            },
-                            {
-                                "index": 4
-                            },
-                            {
-                                "index": 3
-                            },
-                            {
-                                "index": 26
-                            },
-                            {
-                                "index": 25
-                            },
-                            {
-                                "index": 28
-                            },
-                            {
-                                "index": 27
-                            },
-                            {
-                                "index": 22
-                            },
-                            {
-                                "index": 21
-                            },
-                            {
-                                "index": 24
-                            },
-                            {
-                                "index": 23
-                            },
-                            {
-                                "index": 18
-                            },
-                            {
-                                "index": 17
-                            },
-                            {
-                                "index": 20
-                            },
-                            {
-                                "index": 19
-                            },
-                            {
-                                "index": 14
-                            },
-                            {
-                                "index": 13
-                            },
-                            {
-                                "index": 16
-                            },
-                            {
-                                "index": 15
-                            }
-                        ]
-                    },
-                    "org-openroadm-network-topology:node-type": "DEGREE",
-                    "ietf-network-topology:termination-point": [
-                        {
-                            "tp-id": "DEG2-CTP-TXRX",
-                            "org-openroadm-network-topology:tp-type": "DEGREE-TXRX-CTP"
-                        },
-                        {
-                            "tp-id": "DEG2-TTP-TXRX",
-                            "org-openroadm-network-topology:tp-type": "DEGREE-TXRX-TTP"
-                        }
-                    ],
-                    "supporting-node": [
-                        {
-                            "network-ref": "openroadm-network",
-                            "node-ref": "ROADMC"
-                        }
-                    ]
-                },
-                {
-                    "node-id": "ROADMC-SRG1",
-                    "org-openroadm-network-topology:srg-attributes": {
-                        "available-wavelengths": [
-                            {
-                                "index": 94
-                            },
-                            {
-                                "index": 93
-                            },
-                            {
-                                "index": 96
-                            },
-                            {
-                                "index": 95
-                            },
-                            {
-                                "index": 42
-                            },
-                            {
-                                "index": 41
-                            },
-                            {
-                                "index": 44
-                            },
-                            {
-                                "index": 43
-                            },
-                            {
-                                "index": 38
-                            },
-                            {
-                                "index": 37
-                            },
-                            {
-                                "index": 40
-                            },
-                            {
-                                "index": 39
-                            },
-                            {
-                                "index": 34
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-                            "org-openroadm-network-topology:tp-type": "SRG-TXRX-PP"
-                        },
-                        {
-                            "tp-id": "SRG1-PP10-TXRX",
-                            "org-openroadm-network-topology:tp-type": "SRG-TXRX-PP"
-                        },
-                        {
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-                            "org-openroadm-network-topology:tp-type": "SRG-TXRX-PP"
-                        },
-                        {
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-                            "org-openroadm-network-topology:tp-type": "SRG-TXRX-PP"
-                        },
-                        {
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-                            "org-openroadm-network-topology:tp-type": "SRG-TXRX-PP"
-                        },
-                        {
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-                            "org-openroadm-network-topology:tp-type": "SRG-TXRX-PP"
-                        },
-                        {
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-                        },
-                        {
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-                        },
-                        {
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-                        },
-                        {
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-                            "org-openroadm-network-topology:tp-type": "SRG-TXRX-PP"
-                        },
-                        {
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-                            "org-openroadm-network-topology:tp-type": "SRG-TXRX-PP"
-                        },
-                        {
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-                            "org-openroadm-network-topology:tp-type": "SRG-TXRX-PP"
-                        },
-                        {
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-                            "org-openroadm-network-topology:tp-type": "SRG-TXRX-CP"
-                        },
-                        {
-                            "tp-id": "SRG1-PP12-TXRX",
-                            "org-openroadm-network-topology:tp-type": "SRG-TXRX-PP"
-                        },
-                        {
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-                            "org-openroadm-network-topology:tp-type": "SRG-TXRX-PP"
-                        },
-                        {
-                            "tp-id": "SRG1-PP2-TXRX",
-                            "org-openroadm-network-topology:tp-type": "SRG-TXRX-PP"
-                        },
-                        {
-                            "tp-id": "SRG1-PP5-TXRX",
-                            "org-openroadm-network-topology:tp-type": "SRG-TXRX-PP"
-                        }
-                    ],
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-                        ]
-                    },
-                    "org-openroadm-network-topology:node-type": "DEGREE",
-                    "ietf-network-topology:termination-point": [
-                        {
-                            "tp-id": "DEG2-CTP-TXRX",
-                            "org-openroadm-network-topology:tp-type": "DEGREE-TXRX-CTP"
-                        },
-                        {
-                            "tp-id": "DEG2-TTP-TXRX",
-                            "org-openroadm-network-topology:tp-type": "DEGREE-TXRX-TTP"
-                        }
-                    ],
-                    "supporting-node": [
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-                            "network-ref": "openroadm-network",
-                            "node-ref": "ROADMB"
-                        }
-                    ]
-                }
-            ],
-            "network-types": {
-                "org-openroadm-common-network:openroadm-common-network": {}
-            },
-            "ietf-network-topology:link": [
-                {
-                    "link-id": "ROADMA-DEG1-DEG1-CTP-TXRXtoROADMA-SRG1-SRG1-CP-TXRX",
-                    "source": {
-                        "source-node": "ROADMA-DEG1",
-                        "source-tp": "DEG1-CTP-TXRX"
-                    },
-                    "org-openroadm-network-topology:link-type": "DROP-LINK",
-                    "destination": {
-                        "dest-node": "ROADMA-SRG1",
-                        "dest-tp": "SRG1-CP-TXRX"
-                    },
-                    "org-openroadm-common-network:opposite-link": "ROADMA-SRG1-SRG1-CP-TXRXtoROADMA-DEG1-DEG1-CTP-TXRX"
-                },
-                {
-                    "link-id": "ROADMA-DEG2-DEG2-CTP-TXRXtoROADMA-SRG1-SRG1-CP-TXRX",
-                    "source": {
-                        "source-node": "ROADMA-DEG2",
-                        "source-tp": "DEG2-CTP-TXRX"
-                    },
-                    "org-openroadm-network-topology:link-type": "DROP-LINK",
-                    "destination": {
-                        "dest-node": "ROADMA-SRG1",
-                        "dest-tp": "SRG1-CP-TXRX"
-                    },
-                    "org-openroadm-common-network:opposite-link": "ROADMA-SRG1-SRG1-CP-TXRXtoROADMA-DEG2-DEG2-CTP-TXRX"
-                },
-                {
-                    "link-id": "ROADMA-DEG1-DEG1-CTP-TXRXtoROADMA-DEG2-DEG2-CTP-TXRX",
-                    "source": {
-                        "source-node": "ROADMA-DEG1",
-                        "source-tp": "DEG1-CTP-TXRX"
-                    },
-                    "org-openroadm-network-topology:link-type": "EXPRESS-LINK",
-                    "destination": {
-                        "dest-node": "ROADMA-DEG2",
-                        "dest-tp": "DEG2-CTP-TXRX"
-                    },
-                    "org-openroadm-common-network:opposite-link": "ROADMA-DEG2-DEG2-CTP-TXRXtoROADMA-DEG1-DEG1-CTP-TXRX"
-                },
-                {
-                    "link-id": "ROADMC-DEG1-DEG1-CTP-TXRXtoROADMC-SRG1-SRG1-CP-TXRX",
-                    "source": {
-                        "source-node": "ROADMC-DEG1",
-                        "source-tp": "DEG1-CTP-TXRX"
-                    },
-                    "org-openroadm-network-topology:link-type": "DROP-LINK",
-                    "destination": {
-                        "dest-node": "ROADMC-SRG1",
-                        "dest-tp": "SRG1-CP-TXRX"
-                    },
-                    "org-openroadm-common-network:opposite-link": "ROADMC-SRG1-SRG1-CP-TXRXtoROADMC-DEG1-DEG1-CTP-TXRX"
-                },
-                {
-                    "link-id": "ROADMB-DEG1-DEG1-CTP-TXRXtoROADMB-SRG1-SRG1-CP-TXRX",
-                    "source": {
-                        "source-node": "ROADMB-DEG1",
-                        "source-tp": "DEG1-CTP-TXRX"
-                    },
-                    "org-openroadm-network-topology:link-type": "DROP-LINK",
-                    "destination": {
-                        "dest-node": "ROADMB-SRG1",
-                        "dest-tp": "SRG1-CP-TXRX"
-                    },
-                    "org-openroadm-common-network:opposite-link": "ROADMB-SRG1-SRG1-CP-TXRXtoROADMB-DEG1-DEG1-CTP-TXRX"
-                },
-                {
-                    "link-id": "ROADMB-DEG2-DEG2-CTP-TXRXtoROADMB-SRG1-SRG1-CP-TXRX",
-                    "source": {
-                        "source-node": "ROADMB-DEG2",
-                        "source-tp": "DEG2-CTP-TXRX"
-                    },
-                    "org-openroadm-network-topology:link-type": "DROP-LINK",
-                    "destination": {
-                        "dest-node": "ROADMB-SRG1",
-                        "dest-tp": "SRG1-CP-TXRX"
-                    },
-                    "org-openroadm-common-network:opposite-link": "ROADMB-SRG1-SRG1-CP-TXRXtoROADMB-DEG2-DEG2-CTP-TXRX"
-                },
-                {
-                    "link-id": "ROADMC-DEG2-DEG2-CTP-TXRXtoROADMC-SRG1-SRG1-CP-TXRX",
-                    "source": {
-                        "source-node": "ROADMC-DEG2",
-                        "source-tp": "DEG2-CTP-TXRX"
-                    },
-                    "org-openroadm-network-topology:link-type": "DROP-LINK",
-                    "destination": {
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-                        "dest-tp": "SRG1-CP-TXRX"
-                    },
-                    "org-openroadm-common-network:opposite-link": "ROADMC-SRG1-SRG1-CP-TXRXtoROADMC-DEG2-DEG2-CTP-TXRX"
-                },
-                {
-                    "link-id": "ROADMC-DEG1-DEG1-CTP-TXRXtoROADMC-DEG2-DEG2-CTP-TXRX",
-                    "source": {
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-                        "source-tp": "DEG1-CTP-TXRX"
-                    },
-                    "org-openroadm-network-topology:link-type": "EXPRESS-LINK",
-                    "destination": {
-                        "dest-node": "ROADMC-DEG2",
-                        "dest-tp": "DEG2-CTP-TXRX"
-                    },
-                    "org-openroadm-common-network:opposite-link": "ROADMC-DEG2-DEG2-CTP-TXRXtoROADMC-DEG1-DEG1-CTP-TXRX"
-                },
-                {
-                    "link-id": "ROADMB-DEG1-DEG1-CTP-TXRXtoROADMB-DEG2-DEG2-CTP-TXRX",
-                    "source": {
-                        "source-node": "ROADMB-DEG1",
-                        "source-tp": "DEG1-CTP-TXRX"
-                    },
-                    "org-openroadm-network-topology:link-type": "EXPRESS-LINK",
-                    "destination": {
-                        "dest-node": "ROADMB-DEG2",
-                        "dest-tp": "DEG2-CTP-TXRX"
-                    },
-                    "org-openroadm-common-network:opposite-link": "ROADMB-DEG2-DEG2-CTP-TXRXtoROADMB-DEG1-DEG1-CTP-TXRX"
-                },
-                {
-                    "link-id": "ROADMA-DEG1-DEG1-TTP-TXRXtoROADMC-DEG2-DEG2-TTP-TXRX",
-                    "source": {
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-                        "source-tp": "DEG1-TTP-TXRX"
-                    },
-                    "org-openroadm-network-topology:OMS-attributes": {
-                        "opposite-link": "ROADMC-DEG2-DEG2-TTP-TXRXtoROADMA-DEG1-DEG1-TTP-TXRX",
-                        "span": {
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-                            "link-concatenation": [
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-                                    "SRLG-Id": 0,
-                                    "SRLG-length": 100000,
-                                    "pmd": 0.5,
-                                    "fiber-type": "smf"
-                                }
-                            ],
-                            "spanloss-current": 12,
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-                            "clfi": "fiber1",
-                            "auto-spanloss": "true"
-                        }
-                    },
-                    "org-openroadm-network-topology:link-type": "ROADM-TO-ROADM",
-                    "destination": {
-                        "dest-node": "ROADMC-DEG2",
-                        "dest-tp": "DEG2-TTP-TXRX"
-                    },
-                    "org-openroadm-common-network:opposite-link": "ROADMC-DEG2-DEG2-TTP-TXRXtoROADMA-DEG1-DEG1-TTP-TXRX"
-                },
-                {
-                    "link-id": "XPDRA-XPDR1-XPDR1-NETWORK1toROADMA-SRG1-SRG1-PP1-TXRX",
-                    "source": {
-                        "source-node": "XPDRA-XPDR1",
-                        "source-tp": "XPDR1-NETWORK1"
-                    },
-                    "org-openroadm-network-topology:opposite-link": "ROADMA-SRG1-SRG1-PP1-TXRXtoXPDRA-XPDR1-XPDR1-NETWORK1",
-                    "org-openroadm-network-topology:link-type": "XPONDER-OUTPUT",
-                    "destination": {
-                        "dest-node": "ROADMA-SRG1",
-                        "dest-tp": "SRG1-PP1-TXRX"
-                    },
-                    "org-openroadm-common-network:opposite-link": "ROADMA-SRG1-SRG1-PP1-TXRXtoXPDRA-XPDR1-XPDR1-NETWORK1"
-                },
-                {
-                    "link-id": "ROADMC-DEG1-DEG1-TTP-TXRXtoROADMB-DEG2-DEG2-TTP-TXRX",
-                    "source": {
-                        "source-node": "ROADMC-DEG1",
-                        "source-tp": "DEG1-TTP-TXRX"
-                    },
-                    "org-openroadm-network-topology:OMS-attributes": {
-                        "opposite-link": "ROADMB-DEG2-DEG2-TTP-TXRXtoROADMC-DEG1-DEG1-TTP-TXRX",
-                        "span": {
-                            "spanloss-base": 11.4,
-                            "link-concatenation": [
-                                {
-                                    "SRLG-Id": 0,
-                                    "SRLG-length": 100000,
-                                    "pmd": 0.5,
-                                    "fiber-type": "smf"
-                                }
-                            ],
-                            "spanloss-current": 12,
-                            "engineered-spanloss": 12.2,
-                            "clfi": "fiber2",
-                            "auto-spanloss": "true"
-                        }
-                    },
-                    "org-openroadm-network-topology:link-type": "ROADM-TO-ROADM",
-                    "destination": {
-                        "dest-node": "ROADMB-DEG2",
-                        "dest-tp": "DEG2-TTP-TXRX"
-                    },
-                    "org-openroadm-common-network:opposite-link": "ROADMB-DEG2-DEG2-TTP-TXRXtoROADMC-DEG1-DEG1-TTP-TXRX"
-                },
-                {
-                    "link-id": "ROADMB-DEG1-DEG1-TTP-TXRXtoROADMA-DEG2-DEG2-TTP-TXRX",
-                    "source": {
-                        "source-node": "ROADMB-DEG1",
-                        "source-tp": "DEG1-TTP-TXRX"
-                    },
-                    "org-openroadm-network-topology:OMS-attributes": {
-                        "opposite-link": "ROADMA-DEG2-DEG2-TTP-TXRXtoROADMB-DEG1-DEG1-TTP-TXRX",
-                        "span": {
-                            "spanloss-base": 11.4,
-                            "link-concatenation": [
-                                {
-                                    "SRLG-Id": 0,
-                                    "SRLG-length": 100000,
-                                    "pmd": 0.5,
-                                    "fiber-type": "smf"
-                                }
-                            ],
-                            "spanloss-current": 12,
-                            "engineered-spanloss": 12.2,
-                            "clfi": "fiber3",
-                            "auto-spanloss": "true"
-                        }
-                    },
-                    "org-openroadm-network-topology:link-type": "ROADM-TO-ROADM",
-                    "destination": {
-                        "dest-node": "ROADMA-DEG2",
-                        "dest-tp": "DEG2-TTP-TXRX"
-                    },
-                    "org-openroadm-common-network:opposite-link": "ROADMA-DEG2-DEG2-TTP-TXRXtoROADMB-DEG1-DEG1-TTP-TXRX"
-                },
-                {
-                    "link-id": "ROADMA-SRG1-SRG1-CP-TXRXtoROADMA-DEG2-DEG2-CTP-TXRX",
-                    "source": {
-                        "source-node": "ROADMA-SRG1",
-                        "source-tp": "SRG1-CP-TXRX"
-                    },
-                    "org-openroadm-network-topology:link-type": "ADD-LINK",
-                    "destination": {
-                        "dest-node": "ROADMA-DEG2",
-                        "dest-tp": "DEG2-CTP-TXRX"
-                    },
-                    "org-openroadm-common-network:opposite-link": "ROADMA-DEG2-DEG2-CTP-TXRXtoROADMA-SRG1-SRG1-CP-TXRX"
-                },
-                {
-                    "link-id": "ROADMA-DEG2-DEG2-CTP-TXRXtoROADMA-DEG1-DEG1-CTP-TXRX",
-                    "source": {
-                        "source-node": "ROADMA-DEG2",
-                        "source-tp": "DEG2-CTP-TXRX"
-                    },
-                    "org-openroadm-network-topology:link-type": "EXPRESS-LINK",
-                    "destination": {
-                        "dest-node": "ROADMA-DEG1",
-                        "dest-tp": "DEG1-CTP-TXRX"
-                    },
-                    "org-openroadm-common-network:opposite-link": "ROADMA-DEG1-DEG1-CTP-TXRXtoROADMA-DEG2-DEG2-CTP-TXRX"
-                },
-                {
-                    "link-id": "XPDRB-XPDR1-XPDR1-NETWORK1toROADMB-SRG1-SRG1-PP1-TXRX",
-                    "source": {
-                        "source-node": "XPDRB-XPDR1",
-                        "source-tp": "XPDR1-NETWORK1"
-                    },
-                    "org-openroadm-network-topology:opposite-link": "ROADMB-SRG1-SRG1-PP1-TXRXtoXPDRB-XPDR1-XPDR1-NETWORK1",
-                    "org-openroadm-network-topology:link-type": "XPONDER-OUTPUT",
-                    "destination": {
-                        "dest-node": "ROADMB-SRG1",
-                        "dest-tp": "SRG1-PP1-TXRX"
-                    },
-                    "org-openroadm-common-network:opposite-link": "ROADMB-SRG1-SRG1-PP1-TXRXtoXPDRB-XPDR1-XPDR1-NETWORK1"
-                },
-                {
-                    "link-id": "ROADMA-SRG1-SRG1-CP-TXRXtoROADMA-DEG1-DEG1-CTP-TXRX",
-                    "source": {
-                        "source-node": "ROADMA-SRG1",
-                        "source-tp": "SRG1-CP-TXRX"
-                    },
-                    "org-openroadm-network-topology:link-type": "ADD-LINK",
-                    "destination": {
-                        "dest-node": "ROADMA-DEG1",
-                        "dest-tp": "DEG1-CTP-TXRX"
-                    },
-                    "org-openroadm-common-network:opposite-link": "ROADMA-DEG1-DEG1-CTP-TXRXtoROADMA-SRG1-SRG1-CP-TXRX"
-                },
-                {
-                    "link-id": "ROADMA-SRG1-SRG1-PP1-TXRXtoXPDRA-XPDR1-XPDR1-NETWORK1",
-                    "source": {
-                        "source-node": "ROADMA-SRG1",
-                        "source-tp": "SRG1-PP1-TXRX"
-                    },
-                    "org-openroadm-network-topology:opposite-link": "XPDRA-XPDR1-XPDR1-NETWORK1toROADMA-SRG1-SRG1-PP1-TXRX",
-                    "org-openroadm-network-topology:link-type": "XPONDER-INPUT",
-                    "destination": {
-                        "dest-node": "XPDRA-XPDR1",
-                        "dest-tp": "XPDR1-NETWORK1"
-                    },
-                    "org-openroadm-common-network:opposite-link": "XPDRA-XPDR1-XPDR1-NETWORK1toROADMA-SRG1-SRG1-PP1-TXRX"
-                },
-                {
-                    "link-id": "ROADMC-DEG2-DEG2-CTP-TXRXtoROADMC-DEG1-DEG1-CTP-TXRX",
-                    "source": {
-                        "source-node": "ROADMC-DEG2",
-                        "source-tp": "DEG2-CTP-TXRX"
-                    },
-                    "org-openroadm-network-topology:link-type": "EXPRESS-LINK",
-                    "destination": {
-                        "dest-node": "ROADMC-DEG1",
-                        "dest-tp": "DEG1-CTP-TXRX"
-                    },
-                    "org-openroadm-common-network:opposite-link": "ROADMC-DEG1-DEG1-CTP-TXRXtoROADMC-DEG2-DEG2-CTP-TXRX"
-                },
-                {
-                    "link-id": "ROADMB-DEG2-DEG2-TTP-TXRXtoROADMC-DEG1-DEG1-TTP-TXRX",
-                    "source": {
-                        "source-node": "ROADMB-DEG2",
-                        "source-tp": "DEG2-TTP-TXRX"
-                    },
-                    "org-openroadm-network-topology:OMS-attributes": {
-                        "opposite-link": "ROADMC-DEG1-DEG1-TTP-TXRXtoROADMB-DEG2-DEG2-TTP-TXRX",
-                        "span": {
-                            "spanloss-base": 11.4,
-                            "link-concatenation": [
-                                {
-                                    "SRLG-Id": 0,
-                                    "SRLG-length": 100000,
-                                    "pmd": 0.5,
-                                    "fiber-type": "smf"
-                                }
-                            ],
-                            "spanloss-current": 12,
-                            "engineered-spanloss": 12.2,
-                            "clfi": "fiber4",
-                            "auto-spanloss": "true"
-                        }
-                    },
-                    "org-openroadm-network-topology:link-type": "ROADM-TO-ROADM",
-                    "destination": {
-                        "dest-node": "ROADMC-DEG1",
-                        "dest-tp": "DEG1-TTP-TXRX"
-                    },
-                    "org-openroadm-common-network:opposite-link": "ROADMC-DEG1-DEG1-TTP-TXRXtoROADMB-DEG2-DEG2-TTP-TXRX"
-                },
-                {
-                    "link-id": "ROADMB-DEG2-DEG2-CTP-TXRXtoROADMB-DEG1-DEG1-CTP-TXRX",
-                    "source": {
-                        "source-node": "ROADMB-DEG2",
-                        "source-tp": "DEG2-CTP-TXRX"
-                    },
-                    "org-openroadm-network-topology:link-type": "EXPRESS-LINK",
-                    "destination": {
-                        "dest-node": "ROADMB-DEG1",
-                        "dest-tp": "DEG1-CTP-TXRX"
-                    },
-                    "org-openroadm-common-network:opposite-link": "ROADMB-DEG1-DEG1-CTP-TXRXtoROADMB-DEG2-DEG2-CTP-TXRX"
-                },
-                {
-                    "link-id": "ROADMA-DEG2-DEG2-TTP-TXRXtoROADMB-DEG1-DEG1-TTP-TXRX",
-                    "source": {
-                        "source-node": "ROADMA-DEG2",
-                        "source-tp": "DEG2-TTP-TXRX"
-                    },
-                    "org-openroadm-network-topology:OMS-attributes": {
-                        "opposite-link": "ROADMB-DEG1-DEG1-TTP-TXRXtoROADMA-DEG2-DEG2-TTP-TXRX",
-                        "span": {
-                            "spanloss-base": 11.4,
-                            "link-concatenation": [
-                                {
-                                    "SRLG-Id": 0,
-                                    "SRLG-length": 100000,
-                                    "pmd": 0.5,
-                                    "fiber-type": "smf"
-                                }
-                            ],
-                            "spanloss-current": 12,
-                            "engineered-spanloss": 12.2,
-                            "clfi": "fiber5",
-                            "auto-spanloss": "true"
-                        }
-                    },
-                    "org-openroadm-network-topology:link-type": "ROADM-TO-ROADM",
-                    "destination": {
-                        "dest-node": "ROADMB-DEG1",
-                        "dest-tp": "DEG1-TTP-TXRX"
-                    },
-                    "org-openroadm-common-network:opposite-link": "ROADMB-DEG1-DEG1-TTP-TXRXtoROADMA-DEG2-DEG2-TTP-TXRX"
-                },
-                {
-                    "link-id": "ROADMC-SRG1-SRG1-CP-TXRXtoROADMC-DEG2-DEG2-CTP-TXRX",
-                    "source": {
-                        "source-node": "ROADMC-SRG1",
-                        "source-tp": "SRG1-CP-TXRX"
-                    },
-                    "org-openroadm-network-topology:link-type": "ADD-LINK",
-                    "destination": {
-                        "dest-node": "ROADMC-DEG2",
-                        "dest-tp": "DEG2-CTP-TXRX"
-                    },
-                    "org-openroadm-common-network:opposite-link": "ROADMC-DEG2-DEG2-CTP-TXRXtoROADMC-SRG1-SRG1-CP-TXRX"
-                },
-                {
-                    "link-id": "ROADMC-DEG2-DEG2-TTP-TXRXtoROADMA-DEG1-DEG1-TTP-TXRX",
-                    "source": {
-                        "source-node": "ROADMC-DEG2",
-                        "source-tp": "DEG2-TTP-TXRX"
-                    },
-                    "org-openroadm-network-topology:OMS-attributes": {
-                        "opposite-link": "ROADMA-DEG1-DEG1-TTP-TXRXtoROADMC-DEG2-DEG2-TTP-TXRX",
-                        "span": {
-                            "spanloss-base": 11.4,
-                            "link-concatenation": [
-                                {
-                                    "SRLG-Id": 0,
-                                    "SRLG-length": 100000,
-                                    "pmd": 0.5,
-                                    "fiber-type": "smf"
-                                }
-                            ],
-                            "spanloss-current": 12,
-                            "engineered-spanloss": 12.2,
-                            "clfi": "fiber6",
-                            "auto-spanloss": "true"
-                        }
-                    },
-                    "org-openroadm-network-topology:link-type": "ROADM-TO-ROADM",
-                    "destination": {
-                        "dest-node": "ROADMA-DEG1",
-                        "dest-tp": "DEG1-TTP-TXRX"
-                    },
-                    "org-openroadm-common-network:opposite-link": "ROADMA-DEG1-DEG1-TTP-TXRXtoROADMC-DEG2-DEG2-TTP-TXRX"
-                },
-                {
-                    "link-id": "ROADMC-SRG1-SRG1-CP-TXRXtoROADMC-DEG1-DEG1-CTP-TXRX",
-                    "source": {
-                        "source-node": "ROADMC-SRG1",
-                        "source-tp": "SRG1-CP-TXRX"
-                    },
-                    "org-openroadm-network-topology:link-type": "ADD-LINK",
-                    "destination": {
-                        "dest-node": "ROADMC-DEG1",
-                        "dest-tp": "DEG1-CTP-TXRX"
-                    },
-                    "org-openroadm-common-network:opposite-link": "ROADMC-DEG1-DEG1-CTP-TXRXtoROADMC-SRG1-SRG1-CP-TXRX"
-                },
-                {
-                    "link-id": "ROADMB-SRG1-SRG1-CP-TXRXtoROADMB-DEG1-DEG1-CTP-TXRX",
-                    "source": {
-                        "source-node": "ROADMB-SRG1",
-                        "source-tp": "SRG1-CP-TXRX"
-                    },
-                    "org-openroadm-network-topology:link-type": "ADD-LINK",
-                    "destination": {
-                        "dest-node": "ROADMB-DEG1",
-                        "dest-tp": "DEG1-CTP-TXRX"
-                    },
-                    "org-openroadm-common-network:opposite-link": "ROADMB-DEG1-DEG1-CTP-TXRXtoROADMB-SRG1-SRG1-CP-TXRX"
-                },
-                {
-                    "link-id": "ROADMB-SRG1-SRG1-CP-TXRXtoROADMB-DEG2-DEG2-CTP-TXRX",
-                    "source": {
-                        "source-node": "ROADMB-SRG1",
-                        "source-tp": "SRG1-CP-TXRX"
-                    },
-                    "org-openroadm-network-topology:link-type": "ADD-LINK",
-                    "destination": {
-                        "dest-node": "ROADMB-DEG2",
-                        "dest-tp": "DEG2-CTP-TXRX"
-                    },
-                    "org-openroadm-common-network:opposite-link": "ROADMB-DEG2-DEG2-CTP-TXRXtoROADMB-SRG1-SRG1-CP-TXRX"
-                },
-                {
-                    "link-id": "ROADMB-SRG1-SRG1-PP1-TXRXtoXPDRB-XPDR1-XPDR1-NETWORK1",
-                    "source": {
-                        "source-node": "ROADMB-SRG1",
-                        "source-tp": "SRG1-PP1-TXRX"
-                    },
-                    "org-openroadm-network-topology:opposite-link": "XPDRB-XPDR1-XPDR1-NETWORK1toROADMB-SRG1-SRG1-PP1-TXRX",
-                    "org-openroadm-network-topology:link-type": "XPONDER-INPUT",
-                    "destination": {
-                        "dest-node": "XPDRB-XPDR1",
-                        "dest-tp": "XPDR1-NETWORK1"
-                    },
-                    "org-openroadm-common-network:opposite-link": "XPDRB-XPDR1-XPDR1-NETWORK1toROADMB-SRG1-SRG1-PP1-TXRX"
-                }
-            ]
-            }]
-        }
-        headers = {'content-type': 'application/json'}
-        response = requests.request(
-             "PUT", url, data=json.dumps(data), headers=headers,
-             auth=('admin', 'admin'))
+        response = test_utils.rawput_request(test_utils.URL_CONFIG_ORDM_TOPO, self.topo_ordtopo_data)
         self.assertEqual(response.status_code, requests.codes.ok)
         time.sleep(3)
 
-    #Test the gnpy
-    def test_04_path_computation_xpdr_bi(self):
-        url = ("{}/operations/transportpce-pce:path-computation-request"
-              .format(self.restconf_baseurl))
-        body = {"input": {
-                "service-name": "service-1",
-                "resource-reserve": "true",
-                "pce-metric": "hop-count",
-                "service-handler-header": {
-                    "request-id": "request-1"
-                },
-                "service-a-end": {
-                    "node-id": "XPDRA",
-                    "service-rate": "100",
-                    "clli": "nodeA"
-                },
-                "service-z-end": {
-                    "node-id": "XPDRB",
-                    "service-rate": "100",
-                    "clli": "nodeB"
-                }
-            }
-        }
-        headers = {'content-type': 'application/json',
-        "Accept": "application/json"}
-        response = requests.request(
-            "POST", url, data=json.dumps(body), headers=headers,
-            auth=('admin', 'admin'))
+    # Path computed by PCE is feasible according to Gnpy
+    def test_04_path_computation_FeasibleWithPCE(self):
+        response = test_utils.path_computation_request("request-1", "service-1",
+                                                       {"node-id": "XPONDER-1", "service-rate": "100",
+                                                           "service-format": "Ethernet", "clli": "Node1"},
+                                                       {"node-id": "XPONDER-5", "service-rate": "100",
+                                                           "service-format": "Ethernet", "clli": "Node5"})
         self.assertEqual(response.status_code, requests.codes.ok)
         res = response.json()
-        self.assertEqual(res['output']['gnpy-response'][0]['path-dir'], 'A-to-Z')
-        self.assertEqual(res['output']['gnpy-response'][0]['feasibility'],True)
-        self.assertEqual(res['output']['gnpy-response'][1]['path-dir'], 'Z-to-A')
-        self.assertEqual(res['output']['gnpy-response'][1]['feasibility'],True)
+        self.assertEqual(res['output']['configuration-response-common'][
+            'response-code'], '200')
+        self.assertEqual(res['output']['configuration-response-common'][
+            'response-message'],
+            'Path is calculated by PCE')
+        self.assertEqual(res['output']['gnpy-response'][0]['path-dir'],
+                         'A-to-Z')
+        self.assertEqual(res['output']['gnpy-response'][0]['feasibility'], True)
+        self.assertEqual(res['output']['gnpy-response'][1]['path-dir'],
+                         'Z-to-A')
+        self.assertEqual(res['output']['gnpy-response'][1]['feasibility'], True)
         time.sleep(5)
 
-    #Disconnect the different topology
-    def test_05_disconnect_openroadmTopology(self):
-        url = ("{}/config/ietf-network:networks/network/openroadm-topology"
-               .format(self.restconf_baseurl))
-        data = {}
-        headers = {'content-type': 'application/json'}
-        response = requests.request(
-             "DELETE", url, data=json.dumps(data), headers=headers,
-             auth=('admin', 'admin'))
+    # Path computed by PCE is not feasible by GNPy and GNPy cannot find
+    # another one (low SNR)
+    def test_05_path_computation_FoundByPCE_NotFeasibleByGnpy(self):
+        response = test_utils.path_computation_request("request-2", "service-2",
+                                                       {"node-id": "XPONDER-1", "service-rate": "100",
+                                                           "service-format": "Ethernet", "clli": "Node1"},
+                                                       {"node-id": "XPONDER-5", "service-rate": "100",
+                                                           "service-format": "Ethernet", "clli": "Node5"},
+                                                       {"include_": {"ordered-hops": [
+                                                           {"hop-number": "0", "hop-type": {"node-id": "OpenROADM-2"}},
+                                                           {"hop-number": "1", "hop-type": {"node-id": "OpenROADM-3"}},
+                                                           {"hop-number": "2", "hop-type": {"node-id": "OpenROADM-4"}}]}
+                                                        })
+        self.assertEqual(response.status_code, requests.codes.ok)
+        res = response.json()
+        self.assertEqual(res['output']['configuration-response-common'][
+            'response-code'], '500')
+        self.assertEqual(res['output']['configuration-response-common'][
+            'response-message'],
+            'No path available by PCE and GNPy ')
+        self.assertEqual(res['output']['gnpy-response'][0]['path-dir'],
+                         'A-to-Z')
+        self.assertEqual(res['output']['gnpy-response'][0]['feasibility'],
+                         False)
+        self.assertEqual(res['output']['gnpy-response'][1]['path-dir'],
+                         'Z-to-A')
+        self.assertEqual(res['output']['gnpy-response'][1]['feasibility'],
+                         False)
+        time.sleep(5)
+
+    # #PCE cannot find a path while GNPy finds a feasible one
+    def test_06_path_computation_NotFoundByPCE_FoundByGNPy(self):
+        response = test_utils.path_computation_request("request-3", "service-3",
+                                                       {"node-id": "XPONDER-1", "service-rate": "100",
+                                                           "service-format": "Ethernet", "clli": "Node1"},
+                                                       {"node-id": "XPONDER-4", "service-rate": "100",
+                                                           "service-format": "Ethernet", "clli": "Node5"},
+                                                       {"include_": {"ordered-hops": [
+                                                           {"hop-number": "0", "hop-type": {"node-id": "OpenROADM-2"}},
+                                                           {"hop-number": "1", "hop-type": {"node-id": "OpenROADM-3"}}]}
+                                                        })
+        self.assertEqual(response.status_code, requests.codes.ok)
+        res = response.json()
+        self.assertEqual(res['output']['configuration-response-common'][
+            'response-code'], '200')
+        self.assertEqual(res['output']['configuration-response-common'][
+            'response-message'],
+            'Path is calculated by GNPy')
+        self.assertEqual(res['output']['gnpy-response'][0]['path-dir'],
+                         'A-to-Z')
+        self.assertEqual(res['output']['gnpy-response'][0]['feasibility'], True)
+        self.assertEqual(res['output']['gnpy-response'][1]['path-dir'],
+                         'Z-to-A')
+        self.assertEqual(res['output']['gnpy-response'][1]['feasibility'], True)
+        time.sleep(5)
+
+    # Not found path by PCE and GNPy cannot find another one
+    def test_07_path_computation_FoundByPCE_NotFeasibleByGnpy(self):
+        response = test_utils.path_computation_request("request-4", "service-4",
+                                                       {"node-id": "XPONDER-1", "service-rate": "100",
+                                                           "service-format": "Ethernet", "clli": "Node1"},
+                                                       {"node-id": "XPONDER-4", "service-rate": "100",
+                                                           "service-format": "Ethernet", "clli": "Node5"},
+                                                       {"include_": {"ordered-hops": [
+                                                           {"hop-number": "0", "hop-type": {"node-id": "OpenROADM-2"}},
+                                                           {"hop-number": "1", "hop-type": {"node-id": "OpenROADM-3"}},
+                                                           {"hop-number": "2", "hop-type": {"node-id": "OpenROADM-4"}},
+                                                           {"hop-number": "3", "hop-type": {"node-id": "OpenROADM-3"}}]}
+                                                        })
+        self.assertEqual(response.status_code, requests.codes.ok)
+        res = response.json()
+        self.assertEqual(res['output']['configuration-response-common'][
+            'response-code'], '500')
+        self.assertEqual(res['output']['configuration-response-common'][
+            'response-message'],
+            'No path available by PCE and GNPy ')
+        time.sleep(5)
+
+    # Disconnect the different topologies
+    def test_08_disconnect_openroadmTopology(self):
+        response = test_utils.delete_request(test_utils.URL_CONFIG_ORDM_TOPO)
         self.assertEqual(response.status_code, requests.codes.ok)
         time.sleep(3)
 
-    def test_06_disconnect_openroadmNetwork(self):
-        #Config ROADMA
-        url = ("{}/config/ietf-network:networks/network/openroadm-network"
-               .format(self.restconf_baseurl))
-        data = {}
-        headers = {'content-type': 'application/json'}
-        response = requests.request(
-             "DELETE", url, data=json.dumps(data), headers=headers,
-             auth=('admin', 'admin'))
+    def test_09_disconnect_openroadmNetwork(self):
+        response = test_utils.delete_request(test_utils.URL_CONFIG_ORDM_NET)
         self.assertEqual(response.status_code, requests.codes.ok)
         time.sleep(3)
 
-    def test_07_disconnect_clliNetwork(self):
-        url = ("{}/config/ietf-network:networks/network/clli-network"
-               .format(self.restconf_baseurl))
-        data = {}
-        headers = {'content-type': 'application/json'}
-        response = requests.request(
-             "DELETE", url, data=json.dumps(data), headers=headers,
-             auth=('admin', 'admin'))
+    def test_10_disconnect_clliNetwork(self):
+        response = test_utils.delete_request(test_utils.URL_CONFIG_CLLI_NET)
         self.assertEqual(response.status_code, requests.codes.ok)
         time.sleep(3)
 
+
 if __name__ == "__main__":
-    #logging.basicConfig(filename='./transportpce_tests/log/response.log',filemode='w',level=logging.DEBUG)
+    # logging.basicConfig(filename='./transportpce_tests/log/response.log',filemode='w',level=logging.DEBUG)
     unittest.main(verbosity=2)