Refactoring: Made complete codebase PEP8 compatible.
[osm/vim-emu.git] / src / emuvim / test / unittests / test_openstack.py
index 3e9037a..a9273fb 100755 (executable)
@@ -1,41 +1,33 @@
-"""
-Copyright (c) 2015 SONATA-NFV
-ALL RIGHTS RESERVED.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-
-Neither the name of the SONATA-NFV [, ANY ADDITIONAL AFFILIATION]
-nor the names of its contributors may be used to endorse or promote
-products derived from this software without specific prior written
-permission.
-
-This work has been performed in the framework of the SONATA project,
-funded by the European Commission under Grant number 671517 through
-the Horizon 2020 and 5G-PPP programmes. The authors would like to
-acknowledge the contributions of their colleagues of the SONATA
-partner consortium (www.sonata-nfv.eu).
-"""
-
-"""
-Test suite to automatically test emulator REST API endpoints.
-"""
-
+# Copyright (c) 2015 SONATA-NFV and Paderborn University
+# ALL RIGHTS RESERVED.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# Neither the name of the SONATA-NFV, Paderborn University
+# nor the names of its contributors may be used to endorse or promote
+# products derived from this software without specific prior written
+# permission.
+#
+# This work has been performed in the framework of the SONATA project,
+# funded by the European Commission under Grant number 671517 through
+# the Horizon 2020 and 5G-PPP programmes. The authors would like to
+# acknowledge the contributions of their colleagues of the SONATA
+# partner consortium (www.sonata-nfv.eu).
 import os
 import unittest
 import requests
 import simplejson as json
 import yaml
-import time
 
 from emuvim.test.api_base_openstack import ApiBaseOpenStack
 
@@ -47,7 +39,8 @@ class testRestApi(ApiBaseOpenStack):
 
     def setUp(self):
         # create network
-        self.createNet(nswitches=3, ndatacenter=2, nhosts=2, ndockers=0, autolinkswitches=True)
+        self.createNet(nswitches=3, ndatacenter=2, nhosts=2,
+                       ndockers=0, autolinkswitches=True)
 
         # setup links
         self.net.addLink(self.dc[0], self.h[0])
@@ -66,7 +59,8 @@ class testRestApi(ApiBaseOpenStack):
         print(" ")
 
         headers = {'Content-type': 'application/json'}
-        test_heatapi_template_create_stack = open(os.path.join(os.path.dirname(__file__), "templates/test_heatapi_template_create_stack.yml")).read()
+        test_heatapi_template_create_stack = open(os.path.join(os.path.dirname(
+            __file__), "templates/test_heatapi_template_create_stack.yml")).read()
         url = "http://0.0.0.0:18004/v1/tenantabc123/stacks"
         requests.post(url, data=json.dumps(yaml.load(test_heatapi_template_create_stack)),
                       headers=headers)
@@ -76,11 +70,16 @@ class testRestApi(ApiBaseOpenStack):
         url = "http://0.0.0.0:18774/"
         listapiversionnovaresponse = requests.get(url, headers=headers)
         self.assertEqual(listapiversionnovaresponse.status_code, 200)
-        self.assertEqual(json.loads(listapiversionnovaresponse.content)["versions"][0]["id"], "v2.1")
-        self.assertEqual(json.loads(listapiversionnovaresponse.content)["versions"][0]["status"], "CURRENT")
-        self.assertEqual(json.loads(listapiversionnovaresponse.content)["versions"][0]["version"], "2.38")
-        self.assertEqual(json.loads(listapiversionnovaresponse.content)["versions"][0]["min_version"], "2.1")
-        self.assertEqual(json.loads(listapiversionnovaresponse.content)["versions"][0]["updated"], "2013-07-23T11:33:21Z")
+        self.assertEqual(json.loads(listapiversionnovaresponse.content)[
+                         "versions"][0]["id"], "v2.1")
+        self.assertEqual(json.loads(listapiversionnovaresponse.content)[
+                         "versions"][0]["status"], "CURRENT")
+        self.assertEqual(json.loads(listapiversionnovaresponse.content)[
+                         "versions"][0]["version"], "2.38")
+        self.assertEqual(json.loads(listapiversionnovaresponse.content)[
+                         "versions"][0]["min_version"], "2.1")
+        self.assertEqual(json.loads(listapiversionnovaresponse.content)[
+                         "versions"][0]["updated"], "2013-07-23T11:33:21Z")
         print(" ")
 
         print('->>>>>>> test Nova Version Show ->>>>>>>>>>>>>>>')
@@ -88,11 +87,16 @@ class testRestApi(ApiBaseOpenStack):
         url = "http://0.0.0.0:18774/v2.1/id_bla"
         listapiversion21novaresponse = requests.get(url, headers=headers)
         self.assertEqual(listapiversion21novaresponse.status_code, 200)
-        self.assertEqual(json.loads(listapiversion21novaresponse.content)["version"]["id"], "v2.1")
-        self.assertEqual(json.loads(listapiversion21novaresponse.content)["version"]["status"], "CURRENT")
-        self.assertEqual(json.loads(listapiversion21novaresponse.content)["version"]["version"], "2.38")
-        self.assertEqual(json.loads(listapiversion21novaresponse.content)["version"]["min_version"], "2.1")
-        self.assertEqual(json.loads(listapiversion21novaresponse.content)["version"]["updated"], "2013-07-23T11:33:21Z")
+        self.assertEqual(json.loads(listapiversion21novaresponse.content)[
+                         "version"]["id"], "v2.1")
+        self.assertEqual(json.loads(listapiversion21novaresponse.content)[
+                         "version"]["status"], "CURRENT")
+        self.assertEqual(json.loads(listapiversion21novaresponse.content)[
+                         "version"]["version"], "2.38")
+        self.assertEqual(json.loads(listapiversion21novaresponse.content)[
+                         "version"]["min_version"], "2.1")
+        self.assertEqual(json.loads(listapiversion21novaresponse.content)[
+                         "version"]["updated"], "2013-07-23T11:33:21Z")
         print(" ")
 
         print('->>>>>>> test Nova Version List Server APIs ->>>>>>>>>>>>>>>')
@@ -100,12 +104,14 @@ class testRestApi(ApiBaseOpenStack):
         url = "http://0.0.0.0:18774/v2.1/id_bla/servers"
         listserverapisnovaresponse = requests.get(url, headers=headers)
         self.assertEqual(listserverapisnovaresponse.status_code, 200)
-        self.assertNotEqual(json.loads(listserverapisnovaresponse.content)["servers"][0]["name"], "")
+        self.assertNotEqual(json.loads(listserverapisnovaresponse.content)[
+                            "servers"][0]["name"], "")
         print(" ")
 
         print('->>>>>>> test Nova Delete Server APIs ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
-        url = "http://0.0.0.0:18774/v2.1/id_bla/servers/%s" % (json.loads(listserverapisnovaresponse.content)["servers"][0]["id"])
+        url = "http://0.0.0.0:18774/v2.1/id_bla/servers/%s" % (
+            json.loads(listserverapisnovaresponse.content)["servers"][0]["id"])
         deleteserverapisnovaresponse = requests.delete(url, headers=headers)
         self.assertEqual(deleteserverapisnovaresponse.status_code, 204)
         print(" ")
@@ -117,13 +123,13 @@ class testRestApi(ApiBaseOpenStack):
         self.assertEqual(deleteserverapisnovaresponse.status_code, 404)
         print(" ")
 
-
         print('->>>>>>> testNovaVersionListServerAPIs_withPortInformation ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
         url = "http://0.0.0.0:18774/v2.1/id_bla/servers/andPorts"
         listserverapisnovaresponse = requests.get(url, headers=headers)
         self.assertEqual(listserverapisnovaresponse.status_code, 200)
-        self.assertNotEqual(json.loads(listserverapisnovaresponse.content)["servers"][0]["name"], "")
+        self.assertNotEqual(json.loads(listserverapisnovaresponse.content)[
+                            "servers"][0]["name"], "")
         print(" ")
 
         print('->>>>>>> test Nova List Flavors ->>>>>>>>>>>>>>>')
@@ -131,9 +137,12 @@ class testRestApi(ApiBaseOpenStack):
         url = "http://0.0.0.0:18774/v2.1/id_bla/flavors"
         listflavorsresponse = requests.get(url, headers=headers)
         self.assertEqual(listflavorsresponse.status_code, 200)
-        self.assertIn(json.loads(listflavorsresponse.content)["flavors"][0]["name"], ["m1.nano", "m1.tiny", "m1.micro", "m1.small"])
-        self.assertIn(json.loads(listflavorsresponse.content)["flavors"][1]["name"], ["m1.nano", "m1.tiny", "m1.micro", "m1.small"])
-        self.assertIn(json.loads(listflavorsresponse.content)["flavors"][2]["name"], ["m1.nano", "m1.tiny", "m1.micro", "m1.small"])
+        self.assertIn(json.loads(listflavorsresponse.content)["flavors"][0]["name"], [
+                      "m1.nano", "m1.tiny", "m1.micro", "m1.small"])
+        self.assertIn(json.loads(listflavorsresponse.content)["flavors"][1]["name"], [
+                      "m1.nano", "m1.tiny", "m1.micro", "m1.small"])
+        self.assertIn(json.loads(listflavorsresponse.content)["flavors"][2]["name"], [
+                      "m1.nano", "m1.tiny", "m1.micro", "m1.small"])
         print(" ")
 
         print('->>>>>>> testNovaAddFlavors ->>>>>>>>>>>>>>>')
@@ -143,8 +152,10 @@ class testRestApi(ApiBaseOpenStack):
                                            data='{"flavor":{"name": "testFlavor", "vcpus": "test_vcpus", "ram": 1024, "disk": 10}}',
                                            headers=headers)
         self.assertEqual(addflavorsresponse.status_code, 200)
-        self.assertIsNotNone(json.loads(addflavorsresponse.content)["flavor"]["id"])
-        self.assertIsNotNone(json.loads(addflavorsresponse.content)["flavor"]["links"][0]['href'])
+        self.assertIsNotNone(json.loads(
+            addflavorsresponse.content)["flavor"]["id"])
+        self.assertIsNotNone(json.loads(addflavorsresponse.content)[
+                             "flavor"]["links"][0]['href'])
         print(" ")
 
         print('->>>>>>> test Nova List Flavors Detail ->>>>>>>>>>>>>>>')
@@ -152,9 +163,12 @@ class testRestApi(ApiBaseOpenStack):
         url = "http://0.0.0.0:18774/v2.1/id_bla/flavors/detail"
         listflavorsdetailresponse = requests.get(url, headers=headers)
         self.assertEqual(listflavorsdetailresponse.status_code, 200)
-        self.assertIn(json.loads(listflavorsdetailresponse.content)["flavors"][0]["name"],["m1.nano", "m1.tiny", "m1.micro", "m1.small"])
-        self.assertIn(json.loads(listflavorsdetailresponse.content)["flavors"][1]["name"],["m1.nano", "m1.tiny", "m1.micro", "m1.small"])
-        self.assertIn(json.loads(listflavorsdetailresponse.content)["flavors"][2]["name"],["m1.nano", "m1.tiny", "m1.micro", "m1.small"])
+        self.assertIn(json.loads(listflavorsdetailresponse.content)[
+                      "flavors"][0]["name"], ["m1.nano", "m1.tiny", "m1.micro", "m1.small"])
+        self.assertIn(json.loads(listflavorsdetailresponse.content)[
+                      "flavors"][1]["name"], ["m1.nano", "m1.tiny", "m1.micro", "m1.small"])
+        self.assertIn(json.loads(listflavorsdetailresponse.content)[
+                      "flavors"][2]["name"], ["m1.nano", "m1.tiny", "m1.micro", "m1.small"])
         print(" ")
 
         print('->>>>>>> testNovaAddFlavors ->>>>>>>>>>>>>>>')
@@ -164,17 +178,21 @@ class testRestApi(ApiBaseOpenStack):
                                            data='{"flavor":{"name": "testFlavor", "vcpus": "test_vcpus", "ram": 1024, "disk": 10}}',
                                            headers=headers)
         self.assertEqual(addflavorsresponse.status_code, 200)
-        self.assertIsNotNone(json.loads(addflavorsresponse.content)["flavor"]["id"])
-        self.assertIsNotNone(json.loads(addflavorsresponse.content)["flavor"]["links"][0]['href'])
+        self.assertIsNotNone(json.loads(
+            addflavorsresponse.content)["flavor"]["id"])
+        self.assertIsNotNone(json.loads(addflavorsresponse.content)[
+                             "flavor"]["links"][0]['href'])
         print(" ")
 
         print('->>>>>>> test Nova List Flavor By Id ->>>>>>>>>>>>>>>')
 
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
-        url = "http://0.0.0.0:18774/v2.1/id_bla/flavors/%s" % (json.loads(listflavorsdetailresponse.content)["flavors"][0]["name"])
+        url = "http://0.0.0.0:18774/v2.1/id_bla/flavors/%s" % (
+            json.loads(listflavorsdetailresponse.content)["flavors"][0]["name"])
         listflavorsbyidresponse = requests.get(url, headers=headers)
         self.assertEqual(listflavorsbyidresponse.status_code, 200)
-        self.assertEqual(json.loads(listflavorsbyidresponse.content)["flavor"]["id"], json.loads(listflavorsdetailresponse.content)["flavors"][0]["id"])
+        self.assertEqual(json.loads(listflavorsbyidresponse.content)[
+                         "flavor"]["id"], json.loads(listflavorsdetailresponse.content)["flavors"][0]["id"])
         print(" ")
 
         print('->>>>>>> test Nova List Images ->>>>>>>>>>>>>>>')
@@ -183,10 +201,6 @@ class testRestApi(ApiBaseOpenStack):
         listimagesresponse = requests.get(url, headers=headers)
         self.assertEqual(listimagesresponse.status_code, 200)
         print(listimagesresponse.content)
-        # deactivated: highly depends on the environment in which the tests are executed. one cannot make such an assumption.
-        #self.assertIn(json.loads(listimagesresponse.content)["images"][0]["name"],["google/cadvisor:latest", "ubuntu:trusty", "prom/pushgateway:latest"])
-        #self.assertIn(json.loads(listimagesresponse.content)["images"][1]["name"],["google/cadvisor:latest", "ubuntu:trusty", "prom/pushgateway:latest"])
-        #self.assertIn(json.loads(listimagesresponse.content)["images"][2]["name"],["google/cadvisor:latest", "ubuntu:trusty", "prom/pushgateway:latest"])
         print(" ")
 
         print('->>>>>>> test Nova List Images Details ->>>>>>>>>>>>>>>')
@@ -194,19 +208,18 @@ class testRestApi(ApiBaseOpenStack):
         url = "http://0.0.0.0:18774/v2.1/id_bla/images/detail"
         listimagesdetailsresponse = requests.get(url, headers=headers)
         self.assertEqual(listimagesdetailsresponse.status_code, 200)
-        # deactivated: highly depends on the environment in which the tests are executed. one cannot make such an assumption.
-        #self.assertIn(json.loads(listimagesdetailsresponse.content)["images"][0]["name"],["google/cadvisor:latest", "ubuntu:trusty", "prom/pushgateway:latest"])
-        #self.assertIn(json.loads(listimagesdetailsresponse.content)["images"][1]["name"],["google/cadvisor:latest", "ubuntu:trusty", "prom/pushgateway:latest"])
-        #self.assertIn(json.loads(listimagesdetailsresponse.content)["images"][2]["name"],["google/cadvisor:latest", "ubuntu:trusty", "prom/pushgateway:latest"])
-        self.assertEqual(json.loads(listimagesdetailsresponse.content)["images"][0]["metadata"]["architecture"],"x86_64")
+        self.assertEqual(json.loads(listimagesdetailsresponse.content)[
+                         "images"][0]["metadata"]["architecture"], "x86_64")
         print(" ")
 
         print('->>>>>>> test Nova List Image By Id ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
-        url = "http://0.0.0.0:18774/v2.1/id_bla/images/%s" % (json.loads(listimagesdetailsresponse.content)["images"][0]["id"])
+        url = "http://0.0.0.0:18774/v2.1/id_bla/images/%s" % (
+            json.loads(listimagesdetailsresponse.content)["images"][0]["id"])
         listimagebyidresponse = requests.get(url, headers=headers)
         self.assertEqual(listimagebyidresponse.status_code, 200)
-        self.assertEqual(json.loads(listimagebyidresponse.content)["image"]["id"],json.loads(listimagesdetailsresponse.content)["images"][0]["id"])
+        self.assertEqual(json.loads(listimagebyidresponse.content)[
+                         "image"]["id"], json.loads(listimagesdetailsresponse.content)["images"][0]["id"])
         print(" ")
 
         print('->>>>>>> test Nova List Image By Non-Existend Id ->>>>>>>>>>>>>>>')
@@ -216,7 +229,7 @@ class testRestApi(ApiBaseOpenStack):
         self.assertEqual(listimagebynonexistingidresponse.status_code, 404)
         print(" ")
 
-        #find ubuntu id
+        # find ubuntu id
         for image in json.loads(listimagesresponse.content)["images"]:
             if image["name"] == "ubuntu:trusty":
                 ubuntu_image_id = image["id"]
@@ -224,16 +237,19 @@ class testRestApi(ApiBaseOpenStack):
         print('->>>>>>> test Nova Create Server Instance ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
         url = "http://0.0.0.0:18774/v2.1/id_bla/servers"
-        data = '{"server": {"name": "X", "flavorRef": "%s", "imageRef":"%s"}}' % (json.loads(listflavorsresponse.content)["flavors"][0]["id"], ubuntu_image_id)
+        data = '{"server": {"name": "X", "flavorRef": "%s", "imageRef":"%s"}}' % (
+            json.loads(listflavorsresponse.content)["flavors"][0]["id"], ubuntu_image_id)
         createserverinstance = requests.post(url, data=data, headers=headers)
         self.assertEqual(createserverinstance.status_code, 200)
-        self.assertEqual(json.loads(createserverinstance.content)["server"]["image"]["id"], ubuntu_image_id)
+        self.assertEqual(json.loads(createserverinstance.content)[
+                         "server"]["image"]["id"], ubuntu_image_id)
         print(" ")
 
         print('->>>>>>> test Nova Create Server Instance With Already Existing Name ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
         url = "http://0.0.0.0:18774/v2.1/id_bla/servers"
-        data = '{"server": {"name": "X", "flavorRef": "%s", "imageRef":"%s"}}' % (json.loads(listflavorsresponse.content)["flavors"][0]["id"], ubuntu_image_id)
+        data = '{"server": {"name": "X", "flavorRef": "%s", "imageRef":"%s"}}' % (
+            json.loads(listflavorsresponse.content)["flavors"][0]["id"], ubuntu_image_id)
         createserverinstance = requests.post(url, data=data, headers=headers)
         self.assertEqual(createserverinstance.status_code, 409)
         print(" ")
@@ -243,21 +259,25 @@ class testRestApi(ApiBaseOpenStack):
         url = "http://0.0.0.0:18774/v2.1/id_bla/servers/detail"
         listserverapisdetailedresponse = requests.get(url, headers=headers)
         self.assertEqual(listserverapisdetailedresponse.status_code, 200)
-        self.assertEqual(json.loads(listserverapisdetailedresponse.content)["servers"][0]["status"], "ACTIVE")
+        self.assertEqual(json.loads(listserverapisdetailedresponse.content)[
+                         "servers"][0]["status"], "ACTIVE")
         print(" ")
 
         print('->>>>>>> test Nova Show Server Details ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
-        url = "http://0.0.0.0:18774/v2.1/id_bla/servers/%s" % (json.loads(listserverapisdetailedresponse.content)["servers"][0]["id"])
+        url = "http://0.0.0.0:18774/v2.1/id_bla/servers/%s" % (
+            json.loads(listserverapisdetailedresponse.content)["servers"][0]["id"])
         listserverdetailsresponse = requests.get(url, headers=headers)
         self.assertEqual(listserverdetailsresponse.status_code, 200)
-        self.assertEqual(json.loads(listserverdetailsresponse.content)["server"]["flavor"]["links"][0]["rel"], "bookmark")
+        self.assertEqual(json.loads(listserverdetailsresponse.content)[
+                         "server"]["flavor"]["links"][0]["rel"], "bookmark")
         print(" ")
 
         print('->>>>>>> test Nova Show Non-Existing Server Details ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
         url = "http://0.0.0.0:18774/v2.1/id_bla/servers/non_existing_server_id"
-        listnonexistingserverdetailsresponse = requests.get(url, headers=headers)
+        listnonexistingserverdetailsresponse = requests.get(
+            url, headers=headers)
         self.assertEqual(listnonexistingserverdetailsresponse.status_code, 404)
         print(" ")
 
@@ -267,9 +287,11 @@ class testRestApi(ApiBaseOpenStack):
         print(" ")
 
         headers = {'Content-type': 'application/json'}
-        test_heatapi_template_create_stack = open(os.path.join(os.path.dirname(__file__), "templates/test_heatapi_template_create_stack.yml")).read()
+        test_heatapi_template_create_stack = open(os.path.join(os.path.dirname(
+            __file__), "templates/test_heatapi_template_create_stack.yml")).read()
         url = "http://0.0.0.0:18004/v1/tenantabc123/stacks"
-        requests.post(url, data=json.dumps(yaml.load(test_heatapi_template_create_stack)), headers=headers)
+        requests.post(url, data=json.dumps(
+            yaml.load(test_heatapi_template_create_stack)), headers=headers)
         # test_heatapi_keystone_get_token = open("test_heatapi_keystone_get_token.json").read()
 
         print('->>>>>>> test Neutron List Versions ->>>>>>>>>>>>>>>')
@@ -277,7 +299,8 @@ class testRestApi(ApiBaseOpenStack):
         url = "http://0.0.0.0:19696/"
         listapiversionstackresponse = requests.get(url, headers=headers)
         self.assertEqual(listapiversionstackresponse.status_code, 200)
-        self.assertEqual(json.loads(listapiversionstackresponse.content)["versions"][0]["id"], "v2.0")
+        self.assertEqual(json.loads(listapiversionstackresponse.content)[
+                         "versions"][0]["id"], "v2.0")
         print(" ")
 
         print('->>>>>>> test Neutron Show API v2.0 ->>>>>>>>>>>>>>>')
@@ -285,9 +308,12 @@ class testRestApi(ApiBaseOpenStack):
         url = "http://0.0.0.0:19696/v2.0"
         listapiversionv20response = requests.get(url, headers=headers)
         self.assertEqual(listapiversionv20response.status_code, 200)
-        self.assertEqual(json.loads(listapiversionv20response.content)["resources"][0]["name"], "subnet")
-        self.assertEqual(json.loads(listapiversionv20response.content)["resources"][1]["name"], "network")
-        self.assertEqual(json.loads(listapiversionv20response.content)["resources"][2]["name"], "ports")
+        self.assertEqual(json.loads(listapiversionv20response.content)[
+                         "resources"][0]["name"], "subnet")
+        self.assertEqual(json.loads(listapiversionv20response.content)[
+                         "resources"][1]["name"], "network")
+        self.assertEqual(json.loads(listapiversionv20response.content)[
+                         "resources"][2]["name"], "ports")
         print(" ")
 
         print('->>>>>>> test Neutron List Networks ->>>>>>>>>>>>>>>')
@@ -295,50 +321,62 @@ class testRestApi(ApiBaseOpenStack):
         url = "http://0.0.0.0:19696/v2.0/networks"
         listnetworksesponse1 = requests.get(url, headers=headers)
         self.assertEqual(listnetworksesponse1.status_code, 200)
-        self.assertEqual(json.loads(listnetworksesponse1.content)["networks"][0]["status"], "ACTIVE")
-        listNetworksId = json.loads(listnetworksesponse1.content)["networks"][0]["id"]
-        listNetworksName = json.loads(listnetworksesponse1.content)["networks"][0]["name"]
-        listNetworksId2 = json.loads(listnetworksesponse1.content)["networks"][1]["id"]
+        self.assertEqual(json.loads(listnetworksesponse1.content)[
+                         "networks"][0]["status"], "ACTIVE")
+        listNetworksId = json.loads(listnetworksesponse1.content)[
+            "networks"][0]["id"]
+        listNetworksName = json.loads(listnetworksesponse1.content)[
+            "networks"][0]["name"]
+        listNetworksId2 = json.loads(listnetworksesponse1.content)[
+            "networks"][1]["id"]
         print(" ")
 
         print('->>>>>>> test Neutron List Non-Existing Networks ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
         url = "http://0.0.0.0:19696/v2.0/networks?name=non_existent_network_name"
-        listnetworksesponse2 = requests.get(url,headers=headers)
+        listnetworksesponse2 = requests.get(url, headers=headers)
         self.assertEqual(listnetworksesponse2.status_code, 404)
         print(" ")
 
         print('->>>>>>> test Neutron List Networks By Name ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
-        url = "http://0.0.0.0:19696/v2.0/networks?name=" + listNetworksName #tcpdump-vnf:input:net:9df6a98f-9e11-4cb7-b3c0-InAdUnitTest
+        # tcpdump-vnf:input:net:9df6a98f-9e11-4cb7-b3c0-InAdUnitTest
+        url = "http://0.0.0.0:19696/v2.0/networks?name=" + listNetworksName
         listnetworksesponse3 = requests.get(url, headers=headers)
         self.assertEqual(listnetworksesponse3.status_code, 200)
-        self.assertEqual(json.loads(listnetworksesponse3.content)["networks"][0]["name"], listNetworksName)
+        self.assertEqual(json.loads(listnetworksesponse3.content)[
+                         "networks"][0]["name"], listNetworksName)
         print(" ")
 
         print('->>>>>>> test Neutron List Networks By Id ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
-        url = "http://0.0.0.0:19696/v2.0/networks?id=" + listNetworksId  # tcpdump-vnf:input:net:9df6a98f-9e11-4cb7-b3c0-InAdUnitTest
+        # tcpdump-vnf:input:net:9df6a98f-9e11-4cb7-b3c0-InAdUnitTest
+        url = "http://0.0.0.0:19696/v2.0/networks?id=" + listNetworksId
         listnetworksesponse4 = requests.get(url, headers=headers)
         self.assertEqual(listnetworksesponse4.status_code, 200)
-        self.assertEqual(json.loads(listnetworksesponse4.content)["networks"][0]["id"], listNetworksId)
+        self.assertEqual(json.loads(listnetworksesponse4.content)[
+                         "networks"][0]["id"], listNetworksId)
         print(" ")
 
         print('->>>>>>> test Neutron List Networks By Multiple Ids ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
-        url = "http://0.0.0.0:19696/v2.0/networks?id=" + listNetworksId + "&id="+ listNetworksId2 # tcpdump-vnf:input:net:9df6a98f-9e11-4cb7-b3c0-InAdUnitTest
+        url = "http://0.0.0.0:19696/v2.0/networks?id=" + listNetworksId + "&id=" + \
+            listNetworksId2  # tcpdump-vnf:input:net:9df6a98f-9e11-4cb7-b3c0-InAdUnitTest
         listnetworksesponse5 = requests.get(url, headers=headers)
         self.assertEqual(listnetworksesponse5.status_code, 200)
-        self.assertEqual(json.loads(listnetworksesponse5.content)["networks"][0]["id"], listNetworksId)
-        self.assertEqual(json.loads(listnetworksesponse5.content)["networks"][1]["id"], listNetworksId2)
+        self.assertEqual(json.loads(listnetworksesponse5.content)[
+                         "networks"][0]["id"], listNetworksId)
+        self.assertEqual(json.loads(listnetworksesponse5.content)[
+                         "networks"][1]["id"], listNetworksId2)
         print(" ")
 
         print('->>>>>>> test Neutron Show Network ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
-        url = "http://0.0.0.0:19696/v2.0/networks/"+listNetworksId
+        url = "http://0.0.0.0:19696/v2.0/networks/" + listNetworksId
         shownetworksesponse = requests.get(url, headers=headers)
         self.assertEqual(shownetworksesponse.status_code, 200)
-        self.assertEqual(json.loads(shownetworksesponse.content)["network"]["status"], "ACTIVE")
+        self.assertEqual(json.loads(shownetworksesponse.content)[
+                         "network"]["status"], "ACTIVE")
         print(" ")
 
         print('->>>>>>> test Neutron Show Network Non-ExistendNetwork ->>>>>>>>>>>>>>>')
@@ -351,31 +389,39 @@ class testRestApi(ApiBaseOpenStack):
         print('->>>>>>> test Neutron Create Network ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
         url = "http://0.0.0.0:19696/v2.0/networks"
-        createnetworkresponse = requests.post(url, data='{"network": {"name": "sample_network","admin_state_up": true}}', headers=headers)
+        createnetworkresponse = requests.post(
+            url, data='{"network": {"name": "sample_network","admin_state_up": true}}', headers=headers)
         self.assertEqual(createnetworkresponse.status_code, 201)
-        self.assertEqual(json.loads(createnetworkresponse.content)["network"]["status"], "ACTIVE")
+        self.assertEqual(json.loads(createnetworkresponse.content)[
+                         "network"]["status"], "ACTIVE")
         print(" ")
 
         print('->>>>>>> test Neutron Create Network With Existing Name ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
         url = "http://0.0.0.0:19696/v2.0/networks"
-        createnetworkresponsefailure = requests.post(url,data='{"network": {"name": "sample_network","admin_state_up": true}}',headers=headers)
+        createnetworkresponsefailure = requests.post(
+            url, data='{"network": {"name": "sample_network","admin_state_up": true}}', headers=headers)
         self.assertEqual(createnetworkresponsefailure.status_code, 400)
         print(" ")
 
         print('->>>>>>> test Neutron Update Network ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
-        url = "http://0.0.0.0:19696/v2.0/networks/%s" % (json.loads(createnetworkresponse.content)["network"]["id"])
-        updatenetworkresponse = requests.put(url, data='{"network": {"status": "ACTIVE", "admin_state_up":true, "tenant_id":"abcd123", "name": "sample_network_new_name", "shared":false}}' , headers=headers)
+        url = "http://0.0.0.0:19696/v2.0/networks/%s" % (
+            json.loads(createnetworkresponse.content)["network"]["id"])
+        updatenetworkresponse = requests.put(
+            url, data='{"network": {"status": "ACTIVE", "admin_state_up":true, "tenant_id":"abcd123", "name": "sample_network_new_name", "shared":false}}', headers=headers)
         self.assertEqual(updatenetworkresponse.status_code, 200)
-        self.assertEqual(json.loads(updatenetworkresponse.content)["network"]["name"], "sample_network_new_name")
-        self.assertEqual(json.loads(updatenetworkresponse.content)["network"]["tenant_id"], "abcd123")
+        self.assertEqual(json.loads(updatenetworkresponse.content)[
+                         "network"]["name"], "sample_network_new_name")
+        self.assertEqual(json.loads(updatenetworkresponse.content)[
+                         "network"]["tenant_id"], "abcd123")
         print(" ")
 
         print('->>>>>>> test Neutron Update Non-Existing Network ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
         url = "http://0.0.0.0:19696/v2.0/networks/non-existing-name123"
-        updatenetworkresponse = requests.put(url, data='{"network": {"name": "sample_network_new_name"}}', headers=headers)
+        updatenetworkresponse = requests.put(
+            url, data='{"network": {"name": "sample_network_new_name"}}', headers=headers)
         self.assertEqual(updatenetworkresponse.status_code, 404)
         print(" ")
 
@@ -383,19 +429,23 @@ class testRestApi(ApiBaseOpenStack):
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
         url = "http://0.0.0.0:19696/v2.0/subnets"
         listsubnetsresponse = requests.get(url, headers=headers)
-        listSubnetName = json.loads(listsubnetsresponse.content)["subnets"][0]["name"]
-        listSubnetId = json.loads(listsubnetsresponse.content)["subnets"][0]["id"]
-        listSubnetId2 = json.loads(listsubnetsresponse.content)["subnets"][1]["id"]
+        listSubnetName = json.loads(listsubnetsresponse.content)[
+            "subnets"][0]["name"]
+        listSubnetId = json.loads(listsubnetsresponse.content)[
+            "subnets"][0]["id"]
+        listSubnetId2 = json.loads(listsubnetsresponse.content)[
+            "subnets"][1]["id"]
         self.assertEqual(listsubnetsresponse.status_code, 200)
         self.assertNotIn('None', listSubnetName)
         print(" ")
 
         print('->>>>>>> test Neutron List Subnets By Name ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
-        url = "http://0.0.0.0:19696/v2.0/subnets?name="+listSubnetName
+        url = "http://0.0.0.0:19696/v2.0/subnets?name=" + listSubnetName
         listsubnetByNameresponse = requests.get(url, headers=headers)
         self.assertEqual(listsubnetByNameresponse.status_code, 200)
-        self.assertNotIn('None', json.loads(listsubnetByNameresponse.content)["subnets"][0]["name"])
+        self.assertNotIn('None', json.loads(
+            listsubnetByNameresponse.content)["subnets"][0]["name"])
         print(" ")
 
         print('->>>>>>> test Neutron List Subnets By Id ->>>>>>>>>>>>>>>')
@@ -403,25 +453,28 @@ class testRestApi(ApiBaseOpenStack):
         url = "http://0.0.0.0:19696/v2.0/subnets?id=" + listSubnetId
         listsubnetsbyidresponse = requests.get(url, headers=headers)
         self.assertEqual(listsubnetsbyidresponse.status_code, 200)
-        self.assertNotIn("None", json.loads(listsubnetsbyidresponse.content)["subnets"][0]["name"])
+        self.assertNotIn("None", json.loads(
+            listsubnetsbyidresponse.content)["subnets"][0]["name"])
         print(" ")
 
         print('->>>>>>> test Neutron List Subnets By Multiple Id ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
-        url = "http://0.0.0.0:19696/v2.0/subnets?id=" + listSubnetId +"&id="+listSubnetId2
+        url = "http://0.0.0.0:19696/v2.0/subnets?id=" + \
+            listSubnetId + "&id=" + listSubnetId2
         listsubnetsbymultipleidsresponse = requests.get(url, headers=headers)
         self.assertEqual(listsubnetsbymultipleidsresponse.status_code, 200)
-        self.assertNotIn("None", json.loads(listsubnetsbymultipleidsresponse.content)["subnets"][0]["name"])
+        self.assertNotIn("None", json.loads(
+            listsubnetsbymultipleidsresponse.content)["subnets"][0]["name"])
         print(" ")
 
-
-
         print('->>>>>>> test Neutron Show Subnet->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
-        url = "http://0.0.0.0:19696/v2.0/subnets/%s" % (json.loads(listsubnetsresponse.content)["subnets"][0]["id"])
+        url = "http://0.0.0.0:19696/v2.0/subnets/%s" % (
+            json.loads(listsubnetsresponse.content)["subnets"][0]["id"])
         showsubnetsresponse = requests.get(url, headers=headers)
         self.assertEqual(showsubnetsresponse.status_code, 200)
-        self.assertNotIn("None", json.loads(showsubnetsresponse.content)["subnet"]["name"])
+        self.assertNotIn("None", json.loads(
+            showsubnetsresponse.content)["subnet"]["name"])
         print(" ")
 
         print('->>>>>>> test Neutron Show Non-Existing Subnet->>>>>>>>>>>>>>>')
@@ -431,38 +484,46 @@ class testRestApi(ApiBaseOpenStack):
         self.assertEqual(showsubnetsresponse.status_code, 404)
         print(" ")
 
-
         print('->>>>>>> test Neutron Create Subnet ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
         url = "http://0.0.0.0:19696/v2.0/subnets"
-        createsubnetdata = '{"subnet": {"name": "new_subnet", "network_id": "%s","ip_version": 4,"cidr": "10.0.0.1/24"} }' % (json.loads(createnetworkresponse.content)["network"]["id"])
-        createsubnetresponse = requests.post(url, data=createsubnetdata, headers=headers)
+        createsubnetdata = '{"subnet": {"name": "new_subnet", "network_id": "%s","ip_version": 4,"cidr": "10.0.0.1/24"} }' % (
+            json.loads(createnetworkresponse.content)["network"]["id"])
+        createsubnetresponse = requests.post(
+            url, data=createsubnetdata, headers=headers)
         self.assertEqual(createsubnetresponse.status_code, 201)
-        self.assertEqual(json.loads(createsubnetresponse.content)["subnet"]["name"], "new_subnet")
+        self.assertEqual(json.loads(createsubnetresponse.content)[
+                         "subnet"]["name"], "new_subnet")
         print(" ")
 
         print('->>>>>>> test Neutron Create Second Subnet ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
         url = "http://0.0.0.0:19696/v2.0/subnets"
-        createsubnetdata = '{"subnet": {"name": "new_subnet", "network_id": "%s","ip_version": 4,"cidr": "10.0.0.1/24"} }' % (json.loads(createnetworkresponse.content)["network"]["id"])
-        createsubnetfailureresponse = requests.post(url, data=createsubnetdata, headers=headers)
+        createsubnetdata = '{"subnet": {"name": "new_subnet", "network_id": "%s","ip_version": 4,"cidr": "10.0.0.1/24"} }' % (
+            json.loads(createnetworkresponse.content)["network"]["id"])
+        createsubnetfailureresponse = requests.post(
+            url, data=createsubnetdata, headers=headers)
         self.assertEqual(createsubnetfailureresponse.status_code, 409)
         print(" ")
 
         print('->>>>>>> test Neutron Update Subnet ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
-        url = "http://0.0.0.0:19696/v2.0/subnets/%s" % (json.loads(createsubnetresponse.content)["subnet"]["id"])
+        url = "http://0.0.0.0:19696/v2.0/subnets/%s" % (
+            json.loads(createsubnetresponse.content)["subnet"]["id"])
         updatesubnetdata = '{"subnet": {"name": "new_subnet_new_name", "network_id":"some_id", "tenant_id":"new_tenant_id", "allocation_pools":"change_me", "gateway_ip":"192.168.1.120", "ip_version":4, "cidr":"10.0.0.1/24", "id":"some_new_id", "enable_dhcp":true} }'
-        updatesubnetresponse = requests.put(url, data=updatesubnetdata, headers=headers)
+        updatesubnetresponse = requests.put(
+            url, data=updatesubnetdata, headers=headers)
         self.assertEqual(updatesubnetresponse.status_code, 200)
-        self.assertEqual(json.loads(updatesubnetresponse.content)["subnet"]["name"], "new_subnet_new_name")
+        self.assertEqual(json.loads(updatesubnetresponse.content)[
+                         "subnet"]["name"], "new_subnet_new_name")
         print(" ")
 
         print('->>>>>>> test Neutron Update Non-Existing Subnet ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
         url = "http://0.0.0.0:19696/v2.0/subnets/non-existing-subnet-12345"
         updatenonexistingsubnetdata = '{"subnet": {"name": "new_subnet_new_name"} }'
-        updatenonexistingsubnetresponse = requests.put(url, data=updatenonexistingsubnetdata, headers=headers)
+        updatenonexistingsubnetresponse = requests.put(
+            url, data=updatenonexistingsubnetdata, headers=headers)
         self.assertEqual(updatenonexistingsubnetresponse.status_code, 404)
         print(" ")
 
@@ -471,8 +532,10 @@ class testRestApi(ApiBaseOpenStack):
         url = "http://0.0.0.0:19696/v2.0/ports"
         listportsesponse = requests.get(url, headers=headers)
         self.assertEqual(listportsesponse.status_code, 200)
-        self.assertEqual(json.loads(listportsesponse.content)["ports"][0]["status"], "ACTIVE")
-        listPortsName = json.loads(listportsesponse.content)["ports"][0]["name"]
+        self.assertEqual(json.loads(listportsesponse.content)
+                         ["ports"][0]["status"], "ACTIVE")
+        listPortsName = json.loads(listportsesponse.content)[
+            "ports"][0]["name"]
         listPortsId1 = json.loads(listportsesponse.content)["ports"][0]["id"]
         listPortsId2 = json.loads(listportsesponse.content)["ports"][1]["id"]
         print(" ")
@@ -482,7 +545,8 @@ class testRestApi(ApiBaseOpenStack):
         url = "http://0.0.0.0:19696/v2.0/ports?name=" + listPortsName
         listportsbynameesponse = requests.get(url, headers=headers)
         self.assertEqual(listportsbynameesponse.status_code, 200)
-        self.assertEqual(json.loads(listportsbynameesponse.content)["ports"][0]["name"], listPortsName)
+        self.assertEqual(json.loads(listportsbynameesponse.content)[
+                         "ports"][0]["name"], listPortsName)
         print(" ")
 
         print('->>>>>>> test Neutron List Ports By Id ->>>>>>>>>>>>>>>')
@@ -490,15 +554,18 @@ class testRestApi(ApiBaseOpenStack):
         url = "http://0.0.0.0:19696/v2.0/ports?id=" + listPortsId1
         listportsbyidesponse = requests.get(url, headers=headers)
         self.assertEqual(listportsbyidesponse.status_code, 200)
-        self.assertEqual(json.loads(listportsbyidesponse.content)["ports"][0]["id"], listPortsId1)
+        self.assertEqual(json.loads(listportsbyidesponse.content)[
+                         "ports"][0]["id"], listPortsId1)
         print(" ")
 
         print('->>>>>>> test Neutron List Ports By Multiple Ids ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
-        url = "http://0.0.0.0:19696/v2.0/ports?id=" + listPortsId1 +"&id="+listPortsId2
+        url = "http://0.0.0.0:19696/v2.0/ports?id=" + \
+            listPortsId1 + "&id=" + listPortsId2
         listportsbymultipleidsesponse = requests.get(url, headers=headers)
         self.assertEqual(listportsbymultipleidsesponse.status_code, 200)
-        self.assertEqual(json.loads(listportsbymultipleidsesponse.content)["ports"][0]["id"], listPortsId1)
+        self.assertEqual(json.loads(listportsbymultipleidsesponse.content)[
+                         "ports"][0]["id"], listPortsId1)
         print(" ")
 
         print('->>>>>>> test Neutron List Non-Existing Ports ->>>>>>>>>>>>>>>')
@@ -510,10 +577,12 @@ class testRestApi(ApiBaseOpenStack):
 
         print('->>>>>>> test Neutron Show Port ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
-        url = "http://0.0.0.0:19696/v2.0/ports/%s" % (json.loads(listportsesponse.content)["ports"][0]["id"])
+        url = "http://0.0.0.0:19696/v2.0/ports/%s" % (
+            json.loads(listportsesponse.content)["ports"][0]["id"])
         showportresponse = requests.get(url, headers=headers)
         self.assertEqual(showportresponse.status_code, 200)
-        self.assertEqual(json.loads(showportresponse.content)["port"]["status"], "ACTIVE")
+        self.assertEqual(json.loads(showportresponse.content)
+                         ["port"]["status"], "ACTIVE")
         print(" ")
 
         print('->>>>>>> test Neutron Show Non-Existing Port ->>>>>>>>>>>>>>>')
@@ -527,63 +596,76 @@ class testRestApi(ApiBaseOpenStack):
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
         url = "http://0.0.0.0:19696/v2.0/ports"
         createnonexistingportdata = '{"port": {"name": "new_port", "network_id": "non-existing-id"} }'
-        createnonexistingnetworkportresponse = requests.post(url, data=createnonexistingportdata, headers=headers)
+        createnonexistingnetworkportresponse = requests.post(
+            url, data=createnonexistingportdata, headers=headers)
         self.assertEqual(createnonexistingnetworkportresponse.status_code, 404)
         print(" ")
 
         print('->>>>>>> test Neutron Create Port ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
         url = "http://0.0.0.0:19696/v2.0/ports"
-        createportdata = '{"port": {"name": "new_port", "network_id": "%s", "admin_state_up":true, "device_id":"device_id123", "device_owner":"device_owner123", "fixed_ips":"change_me","id":"new_id1234", "mac_address":"12:34:56:78:90", "status":"change_me", "tenant_id":"tenant_id123"} }' % (json.loads(createnetworkresponse.content)["network"]["id"])
-        createportresponse = requests.post(url, data=createportdata, headers=headers)
+        createportdata = '{"port": {"name": "new_port", "network_id": "%s", "admin_state_up":true, "device_id":"device_id123", "device_owner":"device_owner123", "fixed_ips":"change_me","id":"new_id1234", "mac_address":"12:34:56:78:90", "status":"change_me", "tenant_id":"tenant_id123"} }' % (json.loads(createnetworkresponse.content)[
+                                                                                                                                                                                                                                                                                                    "network"]["id"])
+        createportresponse = requests.post(
+            url, data=createportdata, headers=headers)
         self.assertEqual(createportresponse.status_code, 201)
-        print (createportresponse.content)
-        self.assertEqual(json.loads(createportresponse.content)["port"]["name"], "new_port")
+        print(createportresponse.content)
+        self.assertEqual(json.loads(createportresponse.content)[
+                         "port"]["name"], "new_port")
         print(" ")
 
         print('->>>>>>> test Neutron Create Port With Existing Name ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
         url = "http://0.0.0.0:19696/v2.0/ports"
-        createportwithexistingnamedata = '{"port": {"name": "new_port", "network_id": "%s"} }' % (json.loads(createnetworkresponse.content)["network"]["id"])
-        createportwithexistingnameresponse = requests.post(url, data=createportwithexistingnamedata, headers=headers)
+        createportwithexistingnamedata = '{"port": {"name": "new_port", "network_id": "%s"} }' % (
+            json.loads(createnetworkresponse.content)["network"]["id"])
+        createportwithexistingnameresponse = requests.post(
+            url, data=createportwithexistingnamedata, headers=headers)
         self.assertEqual(createportwithexistingnameresponse.status_code, 500)
         print(" ")
 
         print('->>>>>>> test Neutron Create Port Without Name ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
         url = "http://0.0.0.0:19696/v2.0/ports"
-        createportdatawithoutname = '{"port": {"network_id": "%s"} }' % (json.loads(createnetworkresponse.content)["network"]["id"])
-        createportwithoutnameresponse = requests.post(url, data=createportdatawithoutname, headers=headers)
+        createportdatawithoutname = '{"port": {"network_id": "%s"} }' % (
+            json.loads(createnetworkresponse.content)["network"]["id"])
+        createportwithoutnameresponse = requests.post(
+            url, data=createportdatawithoutname, headers=headers)
         self.assertEqual(createportwithoutnameresponse.status_code, 201)
-        self.assertIn("port:cp", json.loads(createportwithoutnameresponse.content)["port"]["name"])
+        self.assertIn("port:cp", json.loads(
+            createportwithoutnameresponse.content)["port"]["name"])
         print(" ")
 
         print('->>>>>>> test Neutron Update Port ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
         print(json.loads(createportresponse.content)["port"]["name"])
-        url = "http://0.0.0.0:19696/v2.0/ports/%s" % (json.loads(createportresponse.content)["port"]["name"])
+        url = "http://0.0.0.0:19696/v2.0/ports/%s" % (
+            json.loads(createportresponse.content)["port"]["name"])
         updateportdata = '{"port": {"name": "new_port_new_name", "admin_state_up":true, "device_id":"device_id123", "device_owner":"device_owner123", "fixed_ips":"change_me","mac_address":"12:34:56:78:90", "status":"change_me", "tenant_id":"tenant_id123", "network_id":"network_id123"} }'
-        updateportresponse = requests.put(url, data=updateportdata, headers=headers)
+        updateportresponse = requests.put(
+            url, data=updateportdata, headers=headers)
         self.assertEqual(updateportresponse.status_code, 200)
-        self.assertEqual(json.loads(updateportresponse.content)["port"]["name"], "new_port_new_name")
+        self.assertEqual(json.loads(updateportresponse.content)[
+                         "port"]["name"], "new_port_new_name")
         print(" ")
 
         print('->>>>>>> test Neutron Update Non-Existing Port ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
         url = "http://0.0.0.0:19696/v2.0/ports/non-existing-port-ip"
         updatenonexistingportdata = '{"port": {"name": "new_port_new_name"} }'
-        updatenonexistingportresponse = requests.put(url, data=updatenonexistingportdata, headers=headers)
+        updatenonexistingportresponse = requests.put(
+            url, data=updatenonexistingportdata, headers=headers)
         self.assertEqual(updatenonexistingportresponse.status_code, 404)
         print(" ")
 
         print('->>>>>>> test Neutron Delete Port ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
-        righturl = "http://0.0.0.0:19696/v2.0/ports/%s" % (json.loads(createportresponse.content)["port"]["id"])
+        righturl = "http://0.0.0.0:19696/v2.0/ports/%s" % (
+            json.loads(createportresponse.content)["port"]["id"])
         deleterightportresponse = requests.delete(righturl, headers=headers)
         self.assertEqual(deleterightportresponse.status_code, 204)
         print(" ")
 
-
         print('->>>>>>> test Neutron Delete Non-Existing Port ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
         wrongurl = "http://0.0.0.0:19696/v2.0/ports/unknownid"
@@ -594,7 +676,8 @@ class testRestApi(ApiBaseOpenStack):
         print('->>>>>>> test Neutron Delete Subnet ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
         wrongurl = "http://0.0.0.0:19696/v2.0/subnets/unknownid"
-        righturl = "http://0.0.0.0:19696/v2.0/subnets/%s" % (json.loads(updatesubnetresponse.content)["subnet"]["id"])
+        righturl = "http://0.0.0.0:19696/v2.0/subnets/%s" % (
+            json.loads(updatesubnetresponse.content)["subnet"]["id"])
         deletewrongsubnetresponse = requests.delete(wrongurl, headers=headers)
         deleterightsubnetresponse = requests.delete(righturl, headers=headers)
         self.assertEqual(deletewrongsubnetresponse.status_code, 404)
@@ -603,7 +686,8 @@ class testRestApi(ApiBaseOpenStack):
 
         print('->>>>>>> test Neutron Delete Network ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
-        righturl = "http://0.0.0.0:19696/v2.0/networks/%s" % (json.loads(createnetworkresponse.content)["network"]["id"])
+        righturl = "http://0.0.0.0:19696/v2.0/networks/%s" % (
+            json.loads(createnetworkresponse.content)["network"]["id"])
         deleterightnetworkresponse = requests.delete(righturl, headers=headers)
         self.assertEqual(deleterightnetworkresponse.status_code, 204)
         print(" ")
@@ -621,14 +705,16 @@ class testRestApi(ApiBaseOpenStack):
         print(" ")
 
         headers = {'Content-type': 'application/json'}
-        test_heatapi_keystone_get_token = open(os.path.join(os.path.dirname(__file__), "templates/test_heatapi_keystone_get_token.yml")).read()
+        test_heatapi_keystone_get_token = open(os.path.join(os.path.dirname(
+            __file__), "templates/test_heatapi_keystone_get_token.yml")).read()
 
         print('->>>>>>> test Keystone List Versions ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
         url = "http://0.0.0.0:15000/"
         listapiversionstackresponse = requests.get(url, headers=headers)
         self.assertEqual(listapiversionstackresponse.status_code, 200)
-        self.assertEqual(json.loads(listapiversionstackresponse.content)["versions"]["values"][0]["id"], "v2.0")
+        self.assertEqual(json.loads(listapiversionstackresponse.content)[
+                         "versions"]["values"][0]["id"], "v2.0")
         print(" ")
 
         print('->>>>>>> test Keystone Show ApiV2 ->>>>>>>>>>>>>>>')
@@ -636,15 +722,18 @@ class testRestApi(ApiBaseOpenStack):
         url = "http://0.0.0.0:15000/v2.0"
         showapiversionstackresponse = requests.get(url, headers=headers)
         self.assertEqual(showapiversionstackresponse.status_code, 200)
-        self.assertEqual(json.loads(showapiversionstackresponse.content)["version"]["id"], "v2.0")
+        self.assertEqual(json.loads(showapiversionstackresponse.content)[
+                         "version"]["id"], "v2.0")
         print(" ")
 
         print('->>>>>>> test Keystone Get Token ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
         url = "http://0.0.0.0:15000/v2.0/tokens"
-        gettokenstackresponse = requests.post(url, data=json.dumps(yaml.load(test_heatapi_keystone_get_token)), headers=headers)
+        gettokenstackresponse = requests.post(url, data=json.dumps(
+            yaml.load(test_heatapi_keystone_get_token)), headers=headers)
         self.assertEqual(gettokenstackresponse.status_code, 200)
-        self.assertEqual(json.loads(gettokenstackresponse.content)["access"]["user"]["name"], "tenantName")
+        self.assertEqual(json.loads(gettokenstackresponse.content)[
+                         "access"]["user"]["name"], "tenantName")
         print(" ")
 
     def testHeatDummy(self):
@@ -653,78 +742,91 @@ class testRestApi(ApiBaseOpenStack):
         print(" ")
 
         headers = {'Content-type': 'application/json'}
-        test_heatapi_template_create_stack = open(os.path.join(os.path.dirname(__file__), "templates/test_heatapi_template_create_stack.yml")).read()
-        test_heatapi_template_update_stack = open(os.path.join(os.path.dirname(__file__), "templates/test_heatapi_template_update_stack.yml")).read()
+        test_heatapi_template_create_stack = open(os.path.join(os.path.dirname(
+            __file__), "templates/test_heatapi_template_create_stack.yml")).read()
+        test_heatapi_template_update_stack = open(os.path.join(os.path.dirname(
+            __file__), "templates/test_heatapi_template_update_stack.yml")).read()
 
         print('->>>>>>> test Heat List API Versions Stack ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
         url = "http://0.0.0.0:18004/"
         listapiversionstackresponse = requests.get(url, headers=headers)
         self.assertEqual(listapiversionstackresponse.status_code, 200)
-        self.assertEqual(json.loads(listapiversionstackresponse.content)["versions"][0]["id"], "v1.0")
+        self.assertEqual(json.loads(listapiversionstackresponse.content)[
+                         "versions"][0]["id"], "v1.0")
         print(" ")
 
         print('->>>>>>> test Create Stack ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
         url = "http://0.0.0.0:18004/v1/tenantabc123/stacks"
-        createstackresponse = requests.post(url, data=json.dumps(yaml.load(test_heatapi_template_create_stack)), headers=headers)
+        createstackresponse = requests.post(url, data=json.dumps(
+            yaml.load(test_heatapi_template_create_stack)), headers=headers)
         self.assertEqual(createstackresponse.status_code, 201)
-        self.assertNotEqual(json.loads(createstackresponse.content)["stack"]["id"], "")
+        self.assertNotEqual(json.loads(
+            createstackresponse.content)["stack"]["id"], "")
         print(" ")
 
         print('->>>>>>> test Create Stack With Existing Name ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
         url = "http://0.0.0.0:18004/v1/tenantabc123/stacks"
-        createstackwithexistingnameresponse = requests.post(url, data='{"stack_name" : "s1"}', headers=headers)
+        createstackwithexistingnameresponse = requests.post(
+            url, data='{"stack_name" : "s1"}', headers=headers)
         self.assertEqual(createstackwithexistingnameresponse.status_code, 409)
         print(" ")
 
         print('->>>>>>> test Create Stack With Unsupported Version ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
         url = "http://0.0.0.0:18004/v1/tenantabc123/stacks"
-        createstackwitheunsupportedversionresponse = requests.post(url, data='{"stack_name" : "stackname123", "template" : {"heat_template_version": "2015-04-29"}}', headers=headers)
-        self.assertEqual(createstackwitheunsupportedversionresponse.status_code, 400)
+        createstackwitheunsupportedversionresponse = requests.post(
+            url, data='{"stack_name" : "stackname123", "template" : {"heat_template_version": "2015-04-29"}}', headers=headers)
+        self.assertEqual(
+            createstackwitheunsupportedversionresponse.status_code, 400)
         print(" ")
 
-
         print('->>>>>>> test List Stack ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
         url = "http://0.0.0.0:18004/v1/tenantabc123/stacks"
         liststackresponse = requests.get(url, headers=headers)
         self.assertEqual(liststackresponse.status_code, 200)
-        self.assertEqual(json.loads(liststackresponse.content)["stacks"][0]["stack_status"], "CREATE_COMPLETE")
+        self.assertEqual(json.loads(liststackresponse.content)[
+                         "stacks"][0]["stack_status"], "CREATE_COMPLETE")
         print(" ")
 
-
         print('->>>>>>> test Show Stack ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
-        url = "http://0.0.0.0:18004/v1/tenantabc123showStack/stacks/%s"% json.loads(createstackresponse.content)['stack']['id']
+        url = "http://0.0.0.0:18004/v1/tenantabc123showStack/stacks/%s" % json.loads(
+            createstackresponse.content)['stack']['id']
         liststackdetailsresponse = requests.get(url, headers=headers)
         self.assertEqual(liststackdetailsresponse.status_code, 200)
-        self.assertEqual(json.loads(liststackdetailsresponse.content)["stack"]["stack_status"], "CREATE_COMPLETE")
+        self.assertEqual(json.loads(liststackdetailsresponse.content)[
+                         "stack"]["stack_status"], "CREATE_COMPLETE")
         print(" ")
 
         print('->>>>>>> test Show Non-Exisitng Stack ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
         url = "http://0.0.0.0:18004/v1/tenantabc123showStack/stacks/non_exisitng_id123"
-        listnonexistingstackdetailsresponse = requests.get(url, headers=headers)
+        listnonexistingstackdetailsresponse = requests.get(
+            url, headers=headers)
         self.assertEqual(listnonexistingstackdetailsresponse.status_code, 404)
         print(" ")
 
         print('->>>>>>> test Update Stack ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
-        url = "http://0.0.0.0:18004/v1/tenantabc123updateStack/stacks/%s"% json.loads(createstackresponse.content)['stack']['id']
+        url = "http://0.0.0.0:18004/v1/tenantabc123updateStack/stacks/%s" % json.loads(
+            createstackresponse.content)['stack']['id']
         updatestackresponse = requests.put(url, data=json.dumps(yaml.load(test_heatapi_template_update_stack)),
-                                            headers=headers)
+                                           headers=headers)
         self.assertEqual(updatestackresponse.status_code, 202)
         liststackdetailsresponse = requests.get(url, headers=headers)
-        self.assertEqual(json.loads(liststackdetailsresponse.content)["stack"]["stack_status"], "UPDATE_COMPLETE")
+        self.assertEqual(json.loads(liststackdetailsresponse.content)[
+                         "stack"]["stack_status"], "UPDATE_COMPLETE")
         print(" ")
 
         print('->>>>>>> test Update Non-Existing Stack ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
         url = "http://0.0.0.0:18004/v1/tenantabc123updateStack/stacks/non_existing_id_1234"
-        updatenonexistingstackresponse = requests.put(url, data={"non": "sense"}, headers=headers)
+        updatenonexistingstackresponse = requests.put(
+            url, data={"non": "sense"}, headers=headers)
         self.assertEqual(updatenonexistingstackresponse.status_code, 404)
         print(" ")
 
@@ -753,19 +855,24 @@ class testRestApi(ApiBaseOpenStack):
         print('->>>>>>> Create ports p1 - p4 ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
         # Get network id
-        network_resp = requests.get("http://0.0.0.0:19696/v2.0/networks?name=default", headers=headers)
+        network_resp = requests.get(
+            "http://0.0.0.0:19696/v2.0/networks?name=default", headers=headers)
         self.assertEqual(network_resp.status_code, 200)
         network_id = json.loads(network_resp.content)["networks"][0]["id"]
 
         url = "http://0.0.0.0:19696/v2.0/ports"
         port_request = '{"port": {"name": "%s", "network_id": "%s"}}'
-        p1_resp = requests.post(url, data=port_request % ("p1", network_id), headers=headers)
+        p1_resp = requests.post(url, data=port_request %
+                                ("p1", network_id), headers=headers)
         self.assertEqual(p1_resp.status_code, 201)
-        p2_resp = requests.post(url, data=port_request % ("p2", network_id), headers=headers)
+        p2_resp = requests.post(url, data=port_request %
+                                ("p2", network_id), headers=headers)
         self.assertEqual(p2_resp.status_code, 201)
-        p3_resp = requests.post(url, data=port_request % ("p3", network_id), headers=headers)
+        p3_resp = requests.post(url, data=port_request %
+                                ("p3", network_id), headers=headers)
         self.assertEqual(p3_resp.status_code, 201)
-        p4_resp = requests.post(url, data=port_request % ("p4", network_id), headers=headers)
+        p4_resp = requests.post(url, data=port_request %
+                                ("p4", network_id), headers=headers)
         self.assertEqual(p4_resp.status_code, 201)
 
         p1_id = json.loads(p1_resp.content)["port"]["id"]
@@ -776,11 +883,14 @@ class testRestApi(ApiBaseOpenStack):
         print('->>>>>>> test Neutron SFC Port Pair Create ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
         url = "http://0.0.0.0:19696/v2.0/sfc/port_pairs"
-        pp1_resp = requests.post(url, data='{"port_pair": {"name": "pp1", "ingress": "%s", "egress": "%s"}}' % (p1_id, p2_id), headers=headers)
+        pp1_resp = requests.post(url, data='{"port_pair": {"name": "pp1", "ingress": "%s", "egress": "%s"}}' % (
+            p1_id, p2_id), headers=headers)
         self.assertEqual(pp1_resp.status_code, 201)
-        pp2_resp = requests.post(url, data='{"port_pair": {"name": "pp2", "ingress": "%s", "egress": "%s"}}' % (p3_id, p4_id), headers=headers)
+        pp2_resp = requests.post(url, data='{"port_pair": {"name": "pp2", "ingress": "%s", "egress": "%s"}}' % (
+            p3_id, p4_id), headers=headers)
         self.assertEqual(pp2_resp.status_code, 201)
-        pp3_resp = requests.post(url, data='{"port_pair": {"name": "pp3", "ingress": "%s", "egress": "%s"}}' % (p3_id, p4_id), headers=headers)
+        pp3_resp = requests.post(url, data='{"port_pair": {"name": "pp3", "ingress": "%s", "egress": "%s"}}' % (
+            p3_id, p4_id), headers=headers)
         self.assertEqual(pp3_resp.status_code, 201)
 
         pp1_id = json.loads(pp1_resp.content)["port_pair"]["id"]
@@ -790,9 +900,11 @@ class testRestApi(ApiBaseOpenStack):
         print('->>>>>>> test Neutron SFC Port Pair Update ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
         url = "http://0.0.0.0:19696/v2.0/sfc/port_pairs/%s" % pp3_id
-        pp3_update_resp = requests.put(url, data='{"port_pair": {"description": "port_pair_update"}}', headers=headers)
+        pp3_update_resp = requests.put(
+            url, data='{"port_pair": {"description": "port_pair_update"}}', headers=headers)
         self.assertEqual(pp3_update_resp.status_code, 200)
-        self.assertEqual(json.loads(pp3_update_resp.content)["port_pair"]["description"], "port_pair_update")
+        self.assertEqual(json.loads(pp3_update_resp.content)[
+                         "port_pair"]["description"], "port_pair_update")
 
         print('->>>>>>> test Neutron SFC Port Pair Delete ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
@@ -805,24 +917,29 @@ class testRestApi(ApiBaseOpenStack):
         url = "http://0.0.0.0:19696/v2.0/sfc/port_pairs"
         pp_list_resp = requests.get(url, headers=headers)
         self.assertEqual(pp_list_resp.status_code, 200)
-        self.assertEqual(len(json.loads(pp_list_resp.content)["port_pairs"]), 2)  # only pp1 and pp2 should be left
+        # only pp1 and pp2 should be left
+        self.assertEqual(
+            len(json.loads(pp_list_resp.content)["port_pairs"]), 2)
 
         print('->>>>>>> test Neutron SFC Port Pair Show ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
         url = "http://0.0.0.0:19696/v2.0/sfc/port_pairs/%s" % pp2_id
         pp2_show_resp = requests.get(url, headers=headers)
         self.assertEqual(pp2_show_resp.status_code, 200)
-        self.assertEqual(json.loads(pp2_show_resp.content)["port_pair"]["name"], "pp2")
-
+        self.assertEqual(json.loads(pp2_show_resp.content)
+                         ["port_pair"]["name"], "pp2")
 
         print('->>>>>>> test Neutron SFC Port Pair Group Create ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
         url = "http://0.0.0.0:19696/v2.0/sfc/port_pair_groups"
-        ppg1_resp = requests.post(url, data='{"port_pair_group": {"name": "ppg1", "port_pairs": ["%s"]}}' % (pp1_id), headers=headers)
+        ppg1_resp = requests.post(
+            url, data='{"port_pair_group": {"name": "ppg1", "port_pairs": ["%s"]}}' % (pp1_id), headers=headers)
         self.assertEqual(ppg1_resp.status_code, 201)
-        ppg2_resp = requests.post(url, data='{"port_pair_group": {"name": "ppg2", "port_pairs": ["%s"]}}' % (pp2_id), headers=headers)
+        ppg2_resp = requests.post(
+            url, data='{"port_pair_group": {"name": "ppg2", "port_pairs": ["%s"]}}' % (pp2_id), headers=headers)
         self.assertEqual(ppg2_resp.status_code, 201)
-        ppg3_resp = requests.post(url, data='{"port_pair_group": {"name": "ppg3", "port_pairs": ["%s"]}}' % (pp2_id), headers=headers)
+        ppg3_resp = requests.post(
+            url, data='{"port_pair_group": {"name": "ppg3", "port_pairs": ["%s"]}}' % (pp2_id), headers=headers)
         self.assertEqual(ppg3_resp.status_code, 201)
 
         ppg1_id = json.loads(ppg1_resp.content)["port_pair_group"]["id"]
@@ -832,9 +949,11 @@ class testRestApi(ApiBaseOpenStack):
         print('->>>>>>> test Neutron SFC Port Pair Group Update ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
         url = "http://0.0.0.0:19696/v2.0/sfc/port_pair_groups/%s" % ppg3_id
-        ppg3_update_resp = requests.put(url, data='{"port_pair_group": {"description": "port_pair_group_update"}}', headers=headers)
+        ppg3_update_resp = requests.put(
+            url, data='{"port_pair_group": {"description": "port_pair_group_update"}}', headers=headers)
         self.assertEqual(ppg3_update_resp.status_code, 200)
-        self.assertEqual(json.loads(ppg3_update_resp.content)["port_pair_group"]["description"], "port_pair_group_update")
+        self.assertEqual(json.loads(ppg3_update_resp.content)[
+                         "port_pair_group"]["description"], "port_pair_group_update")
 
         print('->>>>>>> test Neutron SFC Port Pair Group Delete ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
@@ -847,21 +966,26 @@ class testRestApi(ApiBaseOpenStack):
         url = "http://0.0.0.0:19696/v2.0/sfc/port_pair_groups"
         ppg_list_resp = requests.get(url, headers=headers)
         self.assertEqual(ppg_list_resp.status_code, 200)
-        self.assertEqual(len(json.loads(ppg_list_resp.content)["port_pair_groups"]), 2)  # only ppg1 and ppg2 should be left
+        # only ppg1 and ppg2 should be left
+        self.assertEqual(
+            len(json.loads(ppg_list_resp.content)["port_pair_groups"]), 2)
 
         print('->>>>>>> test Neutron SFC Port Pair Group Show ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
         url = "http://0.0.0.0:19696/v2.0/sfc/port_pair_groups/%s" % ppg2_id
         ppg2_show_resp = requests.get(url, headers=headers)
         self.assertEqual(ppg2_show_resp.status_code, 200)
-        self.assertEqual(json.loads(ppg2_show_resp.content)["port_pair_group"]["name"], "ppg2")
+        self.assertEqual(json.loads(ppg2_show_resp.content)[
+                         "port_pair_group"]["name"], "ppg2")
 
         print('->>>>>>> test Neutron SFC Flow Classifier Create ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
         url = "http://0.0.0.0:19696/v2.0/sfc/flow_classifiers"
-        fc1_resp = requests.post(url, data='{"flow_classifier": {"name": "fc1", "source_port_range_min": 22, "source_port_range_max": 4000}}', headers=headers)
+        fc1_resp = requests.post(
+            url, data='{"flow_classifier": {"name": "fc1", "source_port_range_min": 22, "source_port_range_max": 4000}}', headers=headers)
         self.assertEqual(fc1_resp.status_code, 201)
-        fc2_resp = requests.post(url, data='{"flow_classifier": {"name": "fc2", "source_port_range_min": 22, "source_port_range_max": 4000}}', headers=headers)
+        fc2_resp = requests.post(
+            url, data='{"flow_classifier": {"name": "fc2", "source_port_range_min": 22, "source_port_range_max": 4000}}', headers=headers)
         self.assertEqual(fc2_resp.status_code, 201)
 
         fc1_id = json.loads(fc1_resp.content)["flow_classifier"]["id"]
@@ -870,9 +994,11 @@ class testRestApi(ApiBaseOpenStack):
         print('->>>>>>> test Neutron SFC Flow Classifier Update ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
         url = "http://0.0.0.0:19696/v2.0/sfc/flow_classifiers/%s" % fc2_id
-        fc2_update_resp = requests.put(url, data='{"flow_classifier": {"description": "flow_classifier_update"}}', headers=headers)
+        fc2_update_resp = requests.put(
+            url, data='{"flow_classifier": {"description": "flow_classifier_update"}}', headers=headers)
         self.assertEqual(fc2_update_resp.status_code, 200)
-        self.assertEqual(json.loads(fc2_update_resp.content)["flow_classifier"]["description"], "flow_classifier_update")
+        self.assertEqual(json.loads(fc2_update_resp.content)[
+                         "flow_classifier"]["description"], "flow_classifier_update")
 
         print('->>>>>>> test Neutron SFC Flow Classifier Delete ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
@@ -885,22 +1011,25 @@ class testRestApi(ApiBaseOpenStack):
         url = "http://0.0.0.0:19696/v2.0/sfc/flow_classifiers"
         fc_list_resp = requests.get(url, headers=headers)
         self.assertEqual(fc_list_resp.status_code, 200)
-        self.assertEqual(len(json.loads(fc_list_resp.content)["flow_classifiers"]), 1)  # only fc1
+        self.assertEqual(len(json.loads(fc_list_resp.content)
+                             ["flow_classifiers"]), 1)  # only fc1
 
         print('->>>>>>> test Neutron SFC Flow Classifier Show ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
         url = "http://0.0.0.0:19696/v2.0/sfc/flow_classifiers/%s" % fc1_id
         fc1_show_resp = requests.get(url, headers=headers)
         self.assertEqual(fc1_show_resp.status_code, 200)
-        self.assertEqual(json.loads(fc1_show_resp.content)["flow_classifier"]["name"], "fc1")
-
+        self.assertEqual(json.loads(fc1_show_resp.content)[
+                         "flow_classifier"]["name"], "fc1")
 
         print('->>>>>>> test Neutron SFC Port Chain Create ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
         url = "http://0.0.0.0:19696/v2.0/sfc/port_chains"
-        pc1_resp = requests.post(url, data='{"port_chain": {"name": "pc1", "port_pair_groups": ["%s"], "flow_classifiers": ["%s"]}}' % (ppg1_id, fc1_id), headers=headers)
+        pc1_resp = requests.post(url, data='{"port_chain": {"name": "pc1", "port_pair_groups": ["%s"], "flow_classifiers": ["%s"]}}' % (
+            ppg1_id, fc1_id), headers=headers)
         self.assertEqual(pc1_resp.status_code, 201)
-        pc2_resp = requests.post(url, data='{"port_chain": {"name": "pc2", "port_pair_groups": ["%s"], "flow_classifiers": ["%s"]}}' % (ppg1_id, fc1_id), headers=headers)
+        pc2_resp = requests.post(url, data='{"port_chain": {"name": "pc2", "port_pair_groups": ["%s"], "flow_classifiers": ["%s"]}}' % (
+            ppg1_id, fc1_id), headers=headers)
         self.assertEqual(pc2_resp.status_code, 201)
 
         pc1_id = json.loads(pc1_resp.content)["port_chain"]["id"]
@@ -909,9 +1038,11 @@ class testRestApi(ApiBaseOpenStack):
         print('->>>>>>> test Neutron SFC Port Chain Update ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
         url = "http://0.0.0.0:19696/v2.0/sfc/port_chains/%s" % pc2_id
-        pc2_update_resp = requests.put(url, data='{"port_chain": {"description": "port_chain_update"}}', headers=headers)
+        pc2_update_resp = requests.put(
+            url, data='{"port_chain": {"description": "port_chain_update"}}', headers=headers)
         self.assertEqual(pc2_update_resp.status_code, 200)
-        self.assertEqual(json.loads(pc2_update_resp.content)["port_chain"]["description"], "port_chain_update")
+        self.assertEqual(json.loads(pc2_update_resp.content)[
+                         "port_chain"]["description"], "port_chain_update")
 
         print('->>>>>>> test Neutron SFC Port Chain Delete ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
@@ -924,14 +1055,17 @@ class testRestApi(ApiBaseOpenStack):
         url = "http://0.0.0.0:19696/v2.0/sfc/port_chains"
         pc_list_resp = requests.get(url, headers=headers)
         self.assertEqual(pc_list_resp.status_code, 200)
-        self.assertEqual(len(json.loads(pc_list_resp.content)["port_chains"]), 1)  # only pc1
+        self.assertEqual(len(json.loads(pc_list_resp.content)
+                             ["port_chains"]), 1)  # only pc1
 
         print('->>>>>>> test Neutron SFC Port Chain Show ->>>>>>>>>>>>>>>')
         print('->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
         url = "http://0.0.0.0:19696/v2.0/sfc/port_chains/%s" % pc1_id
         pc1_show_resp = requests.get(url, headers=headers)
         self.assertEqual(pc1_show_resp.status_code, 200)
-        self.assertEqual(json.loads(pc1_show_resp.content)["port_chain"]["name"], "pc1")
+        self.assertEqual(json.loads(pc1_show_resp.content)
+                         ["port_chain"]["name"], "pc1")
+
 
 if __name__ == '__main__':
     unittest.main()