# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################
+import unittest
import json
import os
-import psutil
-import requests
-import signal
+import sys
import time
-import unittest
-import test_utils
+import requests
+from common import test_utils
class TransportGNPYtesting(unittest.TestCase):
- 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")
+ GNPY_LOGFILE = os.path.join(os.path.dirname(os.path.realpath(__file__)),
+ "..", "..", "transportpce_tests", "gnpy.log")
+ if os.path.isfile(GNPY_LOFGILE):
+ os.remove(GNPY_LOFGILE)
+
+ topo_cllinet_data = None
+ topo_ordnet_data = None
+ topo_ordtopo_data = None
+ processes = None
@classmethod
def setUpClass(cls):
- print("starting opendaylight...")
- cls.odl_process = test_utils.start_tpce()
- time.sleep(30)
- print("opendaylight started")
+ 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()
+ for process in cls.processes:
+ test_utils.shutdown_process(process)
+ print("all processes killed")
def setUp(self):
time.sleep(2)
# Mount the different topologies
def test_01_connect_clliNetwork(self):
- url = ("{}/config/ietf-network:networks/network/clli-network"
- .format(self.restconf_baseurl))
- topo_cllinet_file = "sample_configs/gnpy/clliNetwork.json"
- if os.path.isfile(topo_cllinet_file):
- with open(topo_cllinet_file, 'r') as clli_net:
- body = clli_net.read()
- headers = {'content-type': 'application/json'}
- response = requests.request(
- "PUT", url, data=body, 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):
- url = ("{}/config/ietf-network:networks/network/openroadm-network"
- .format(self.restconf_baseurl))
- topo_ordnet_file = "sample_configs/gnpy/openroadmNetwork.json"
- if os.path.isfile(topo_ordnet_file):
- with open(topo_ordnet_file, 'r') as ord_net:
- body = ord_net.read()
- headers = {'content-type': 'application/json'}
- response = requests.request(
- "PUT", url, data=body, headers=headers,
- auth=('admin', 'admin'))
+ url = "{}/config/ietf-network:networks/network/openroadm-network"
+ response = test_utils.rawput_request(url, self.topo_ordnet_data)
self.assertEqual(response.status_code, requests.codes.ok)
time.sleep(3)
def test_03_connect_openroadmTopology(self):
- url = ("{}/config/ietf-network:networks/network/openroadm-topology"
- .format(self.restconf_baseurl))
- topo_ordtopo_file = "sample_configs/gnpy/openroadmTopology.json"
- if os.path.isfile(topo_ordtopo_file):
- with open(topo_ordtopo_file, 'r') as ord_topo:
- body = ord_topo.read()
- headers = {'content-type': 'application/json'}
- response = requests.request(
- "PUT", url, data=body, 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)
# Path computed by PCE is feasible according to Gnpy
def test_04_path_computation_FeasibleWithPCE(self):
- url = ("{}/operations/transportpce-pce:path-computation-request"
- .format(self.restconf_baseurl))
- body = {
+ url = "{}/operations/transportpce-pce:path-computation-request"
+ data = {
"input": {
"service-name": "service-1",
"resource-reserve": "true",
}
}
}
- headers = {'content-type': 'application/json',
- "Accept": "application/json"}
- response = requests.request(
- "POST", url, data=json.dumps(body), headers=headers,
- auth=('admin', 'admin'))
+ response = test_utils.post_request(url, data)
self.assertEqual(response.status_code, requests.codes.ok)
res = response.json()
self.assertEqual(res['output']['configuration-response-common'][
- 'response-code'], '200')
+ 'response-code'], '200')
self.assertEqual(res['output']['configuration-response-common'][
- 'response-message'],
- 'Path is calculated by PCE')
+ '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)
# 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):
- url = ("{}/operations/transportpce-pce:path-computation-request"
- .format(self.restconf_baseurl))
- body = {
+ url = "{}/operations/transportpce-pce:path-computation-request"
+ data = {
"input": {
"service-name": "service-2",
"resource-reserve": "true",
}
}
}
- headers = {'content-type': 'application/json',
- "Accept": "application/json"}
- response = requests.request(
- "POST", url, data=json.dumps(body), headers=headers,
- auth=('admin', 'admin'))
+ response = test_utils.post_request(url, data)
self.assertEqual(response.status_code, requests.codes.ok)
res = response.json()
self.assertEqual(res['output']['configuration-response-common'][
- 'response-code'], '500')
+ 'response-code'], '500')
self.assertEqual(res['output']['configuration-response-common'][
- 'response-message'],
- 'No path available by PCE and GNPy ')
+ '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'],
# #PCE cannot find a path while GNPy finds a feasible one
def test_06_path_computation_NotFoundByPCE_FoundByGNPy(self):
- url = ("{}/operations/transportpce-pce:path-computation-request"
- .format(self.restconf_baseurl))
- body = {
+ url = "{}/operations/transportpce-pce:path-computation-request"
+ data = {
"input": {
"service-name": "service-3",
"resource-reserve": "true",
}
}
}
- headers = {'content-type': 'application/json',
- "Accept": "application/json"}
- response = requests.request(
- "POST", url, data=json.dumps(body), headers=headers,
- auth=('admin', 'admin'))
+ response = test_utils.post_request(url, data)
self.assertEqual(response.status_code, requests.codes.ok)
res = response.json()
self.assertEqual(res['output']['configuration-response-common'][
- 'response-code'], '200')
+ 'response-code'], '200')
self.assertEqual(res['output']['configuration-response-common'][
- 'response-message'],
- 'Path is calculated by GNPy')
+ '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)
# Not found path by PCE and GNPy cannot find another one
def test_07_path_computation_FoundByPCE_NotFeasibleByGnpy(self):
- url = ("{}/operations/transportpce-pce:path-computation-request"
- .format(self.restconf_baseurl))
- body = {
+ url = "{}/operations/transportpce-pce:path-computation-request"
+ data = {
"input": {
"service-name": "service-4",
"resource-reserve": "true",
}
}
}
- headers = {'content-type': 'application/json',
- "Accept": "application/json"}
- response = requests.request(
- "POST", url, data=json.dumps(body), headers=headers,
- auth=('admin', 'admin'))
+ response = test_utils.post_request(url, data)
self.assertEqual(response.status_code, requests.codes.ok)
res = response.json()
self.assertEqual(res['output']['configuration-response-common'][
- 'response-code'], '500')
+ 'response-code'], '500')
self.assertEqual(res['output']['configuration-response-common'][
- 'response-message'],
- 'No path available by PCE and GNPy ')
+ 'response-message'],
+ 'No path available by PCE and GNPy ')
time.sleep(5)
# Disconnect the different topologies
def test_08_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'))
+ response = test_utils.delete_request(test_utils.URL_CONFIG_ORDM_TOPO)
self.assertEqual(response.status_code, requests.codes.ok)
time.sleep(3)
def test_09_disconnect_openroadmNetwork(self):
- 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'))
+ url = "{}/config/ietf-network:networks/network/openroadm-network"
+ response = test_utils.delete_request(url)
self.assertEqual(response.status_code, requests.codes.ok)
time.sleep(3)
def test_10_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'))
+ response = test_utils.delete_request(test_utils.URL_CONFIG_CLLI_NET)
self.assertEqual(response.status_code, requests.codes.ok)
time.sleep(3)
Code Review / transportpce.git / blobdiff