--- /dev/null
+# -*- coding: utf-8 -*-
+
+##
+# Copyright 2017 Intel Corporation.
+#
+# 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.
+#
+# For those usages not covered by the Apache License, Version 2.0 please
+# contact with: nfvlabs@tid.es
+##
+
+"""
+This module contains unit tests for the OpenStack VIM connector
+Run this directly with python2 or python3.
+"""
+
+import copy
+import unittest
+
+import mock
+from neutronclient.v2_0.client import Client
+
+from osm_ro import vimconn
+from osm_ro.vimconn_openstack import vimconnector
+
+
+__author__ = "Igor D.C."
+__date__ = "$23-aug-2017 23:59:59$"
+
+
+class TestSfcOperations(unittest.TestCase):
+ def setUp(self):
+ # instantiate dummy VIM connector so we can test it
+ self.vimconn = vimconnector(
+ '123', 'openstackvim', '456', '789', 'http://dummy.url', None,
+ 'user', 'pass')
+
+ def _test_new_sfi(self, create_port_pair, sfc_encap,
+ ingress_ports=['5311c75d-d718-4369-bbda-cdcc6da60fcc'],
+ egress_ports=['230cdf1b-de37-4891-bc07-f9010cf1f967']):
+ # input to VIM connector
+ name = 'osm_sfi'
+ # + ingress_ports
+ # + egress_ports
+ # TODO(igordc): must be changed to NSH in Queens (MPLS is a workaround)
+ correlation = 'mpls'
+ if sfc_encap is not None:
+ if not sfc_encap:
+ correlation = None
+
+ # what OpenStack is assumed to respond (patch OpenStack's return value)
+ dict_from_neutron = {'port_pair': {
+ 'id': '3d7ddc13-923c-4332-971e-708ed82902ce',
+ 'name': name,
+ 'description': '',
+ 'tenant_id': '130b1e97-b0f1-40a8-8804-b6ad9b8c3e0c',
+ 'project_id': '130b1e97-b0f1-40a8-8804-b6ad9b8c3e0c',
+ 'ingress': ingress_ports[0] if len(ingress_ports) else None,
+ 'egress': egress_ports[0] if len(egress_ports) else None,
+ 'service_function_parameters': {'correlation': correlation}
+ }}
+ create_port_pair.return_value = dict_from_neutron
+
+ # what the VIM connector is expected to
+ # send to OpenStack based on the input
+ dict_to_neutron = {'port_pair': {
+ 'name': name,
+ 'ingress': '5311c75d-d718-4369-bbda-cdcc6da60fcc',
+ 'egress': '230cdf1b-de37-4891-bc07-f9010cf1f967',
+ 'service_function_parameters': {'correlation': correlation}
+ }}
+
+ # call the VIM connector
+ if sfc_encap is None:
+ result = self.vimconn.new_sfi(name, ingress_ports, egress_ports)
+ else:
+ result = self.vimconn.new_sfi(name, ingress_ports, egress_ports,
+ sfc_encap)
+
+ # assert that the VIM connector made the expected call to OpenStack
+ create_port_pair.assert_called_with(dict_to_neutron)
+ # assert that the VIM connector had the expected result / return value
+ self.assertEqual(result, dict_from_neutron['port_pair']['id'])
+
+ def _test_new_sf(self, create_port_pair_group):
+ # input to VIM connector
+ name = 'osm_sf'
+ instances = ['bbd01220-cf72-41f2-9e70-0669c2e5c4cd',
+ '12ba215e-3987-4892-bd3a-d0fd91eecf98',
+ 'e25a7c79-14c8-469a-9ae1-f601c9371ffd']
+
+ # what OpenStack is assumed to respond (patch OpenStack's return value)
+ dict_from_neutron = {'port_pair_group': {
+ 'id': '3d7ddc13-923c-4332-971e-708ed82902ce',
+ 'name': name,
+ 'description': '',
+ 'tenant_id': '130b1e97-b0f1-40a8-8804-b6ad9b8c3e0c',
+ 'project_id': '130b1e97-b0f1-40a8-8804-b6ad9b8c3e0c',
+ 'port_pairs': instances,
+ 'group_id': 1,
+ 'port_pair_group_parameters': {
+ "lb_fields": [],
+ "ppg_n_tuple_mapping": {
+ "ingress_n_tuple": {},
+ "egress_n_tuple": {}
+ }}
+ }}
+ create_port_pair_group.return_value = dict_from_neutron
+
+ # what the VIM connector is expected to
+ # send to OpenStack based on the input
+ dict_to_neutron = {'port_pair_group': {
+ 'name': name,
+ 'port_pairs': ['bbd01220-cf72-41f2-9e70-0669c2e5c4cd',
+ '12ba215e-3987-4892-bd3a-d0fd91eecf98',
+ 'e25a7c79-14c8-469a-9ae1-f601c9371ffd']
+ }}
+
+ # call the VIM connector
+ result = self.vimconn.new_sf(name, instances)
+
+ # assert that the VIM connector made the expected call to OpenStack
+ create_port_pair_group.assert_called_with(dict_to_neutron)
+ # assert that the VIM connector had the expected result / return value
+ self.assertEqual(result, dict_from_neutron['port_pair_group']['id'])
+
+ def _test_new_sfp(self, create_port_chain, sfc_encap, spi):
+ # input to VIM connector
+ name = 'osm_sfp'
+ classifications = ['2bd2a2e5-c5fd-4eac-a297-d5e255c35c19',
+ '00f23389-bdfa-43c2-8b16-5815f2582fa8']
+ sfs = ['2314daec-c262-414a-86e3-69bb6fa5bc16',
+ 'd8bfdb5d-195e-4f34-81aa-6135705317df']
+
+ # TODO(igordc): must be changed to NSH in Queens (MPLS is a workaround)
+ correlation = 'mpls'
+ chain_id = 33
+ if sfc_encap is not None:
+ if not sfc_encap:
+ correlation = None
+ if spi:
+ chain_id = spi
+
+ # what OpenStack is assumed to respond (patch OpenStack's return value)
+ dict_from_neutron = {'port_chain': {
+ 'id': '5bc05721-079b-4b6e-a235-47cac331cbb6',
+ 'name': name,
+ 'description': '',
+ 'tenant_id': '130b1e97-b0f1-40a8-8804-b6ad9b8c3e0c',
+ 'project_id': '130b1e97-b0f1-40a8-8804-b6ad9b8c3e0c',
+ 'chain_id': chain_id,
+ 'flow_classifiers': classifications,
+ 'port_pair_groups': sfs,
+ 'chain_parameters': {'correlation': correlation}
+ }}
+ create_port_chain.return_value = dict_from_neutron
+
+ # what the VIM connector is expected to
+ # send to OpenStack based on the input
+ dict_to_neutron = {'port_chain': {
+ 'name': name,
+ 'flow_classifiers': ['2bd2a2e5-c5fd-4eac-a297-d5e255c35c19',
+ '00f23389-bdfa-43c2-8b16-5815f2582fa8'],
+ 'port_pair_groups': ['2314daec-c262-414a-86e3-69bb6fa5bc16',
+ 'd8bfdb5d-195e-4f34-81aa-6135705317df'],
+ 'chain_parameters': {'correlation': correlation}
+ }}
+ if spi:
+ dict_to_neutron['port_chain']['chain_id'] = spi
+
+ # call the VIM connector
+ if sfc_encap is None:
+ if spi is None:
+ result = self.vimconn.new_sfp(name, classifications, sfs)
+ else:
+ result = self.vimconn.new_sfp(name, classifications, sfs,
+ spi=spi)
+ else:
+ if spi is None:
+ result = self.vimconn.new_sfp(name, classifications, sfs,
+ sfc_encap)
+ else:
+ result = self.vimconn.new_sfp(name, classifications, sfs,
+ sfc_encap, spi)
+
+ # assert that the VIM connector made the expected call to OpenStack
+ create_port_chain.assert_called_with(dict_to_neutron)
+ # assert that the VIM connector had the expected result / return value
+ self.assertEqual(result, dict_from_neutron['port_chain']['id'])
+
+ def _test_new_classification(self, create_flow_classifier, ctype):
+ # input to VIM connector
+ name = 'osm_classification'
+ definition = {'ethertype': 'IPv4',
+ 'logical_source_port':
+ 'aaab0ab0-1452-4636-bb3b-11dca833fa2b',
+ 'protocol': 'tcp',
+ 'source_ip_prefix': '192.168.2.0/24',
+ 'source_port_range_max': 99,
+ 'source_port_range_min': 50}
+
+ # what OpenStack is assumed to respond (patch OpenStack's return value)
+ dict_from_neutron = {'flow_classifier': copy.copy(definition)}
+ dict_from_neutron['flow_classifier'][
+ 'id'] = '7735ec2c-fddf-4130-9712-32ed2ab6a372'
+ dict_from_neutron['flow_classifier']['name'] = name
+ dict_from_neutron['flow_classifier']['description'] = ''
+ dict_from_neutron['flow_classifier'][
+ 'tenant_id'] = '130b1e97-b0f1-40a8-8804-b6ad9b8c3e0c'
+ dict_from_neutron['flow_classifier'][
+ 'project_id'] = '130b1e97-b0f1-40a8-8804-b6ad9b8c3e0c'
+ create_flow_classifier.return_value = dict_from_neutron
+
+ # what the VIM connector is expected to
+ # send to OpenStack based on the input
+ dict_to_neutron = {'flow_classifier': copy.copy(definition)}
+ dict_to_neutron['flow_classifier']['name'] = 'osm_classification'
+
+ # call the VIM connector
+ result = self.vimconn.new_classification(name, ctype, definition)
+
+ # assert that the VIM connector made the expected call to OpenStack
+ create_flow_classifier.assert_called_with(dict_to_neutron)
+ # assert that the VIM connector had the expected result / return value
+ self.assertEqual(result, dict_from_neutron['flow_classifier']['id'])
+
+ @mock.patch.object(Client, 'create_flow_classifier')
+ def test_new_classification(self, create_flow_classifier):
+ self._test_new_classification(create_flow_classifier,
+ 'legacy_flow_classifier')
+
+ @mock.patch.object(Client, 'create_flow_classifier')
+ def test_new_classification_unsupported_type(self, create_flow_classifier):
+ self.assertRaises(vimconn.vimconnNotSupportedException,
+ self._test_new_classification,
+ create_flow_classifier, 'h265')
+
+ @mock.patch.object(Client, 'create_port_pair')
+ def test_new_sfi_with_sfc_encap(self, create_port_pair):
+ self._test_new_sfi(create_port_pair, True)
+
+ @mock.patch.object(Client, 'create_port_pair')
+ def test_new_sfi_without_sfc_encap(self, create_port_pair):
+ self._test_new_sfi(create_port_pair, False)
+
+ @mock.patch.object(Client, 'create_port_pair')
+ def test_new_sfi_default_sfc_encap(self, create_port_pair):
+ self._test_new_sfi(create_port_pair, None)
+
+ @mock.patch.object(Client, 'create_port_pair')
+ def test_new_sfi_bad_ingress_ports(self, create_port_pair):
+ ingress_ports = ['5311c75d-d718-4369-bbda-cdcc6da60fcc',
+ 'a0273f64-82c9-11e7-b08f-6328e53f0fa7']
+ self.assertRaises(vimconn.vimconnNotSupportedException,
+ self._test_new_sfi,
+ create_port_pair, True, ingress_ports=ingress_ports)
+ ingress_ports = []
+ self.assertRaises(vimconn.vimconnNotSupportedException,
+ self._test_new_sfi,
+ create_port_pair, True, ingress_ports=ingress_ports)
+
+ @mock.patch.object(Client, 'create_port_pair')
+ def test_new_sfi_bad_egress_ports(self, create_port_pair):
+ egress_ports = ['230cdf1b-de37-4891-bc07-f9010cf1f967',
+ 'b41228fe-82c9-11e7-9b44-17504174320b']
+ self.assertRaises(vimconn.vimconnNotSupportedException,
+ self._test_new_sfi,
+ create_port_pair, True, egress_ports=egress_ports)
+ egress_ports = []
+ self.assertRaises(vimconn.vimconnNotSupportedException,
+ self._test_new_sfi,
+ create_port_pair, True, egress_ports=egress_ports)
+
+ @mock.patch.object(vimconnector, 'get_sfi')
+ @mock.patch.object(Client, 'create_port_pair_group')
+ def test_new_sf(self, create_port_pair_group, get_sfi):
+ get_sfi.return_value = {'sfc_encap': 'mpls'}
+ self._test_new_sf(create_port_pair_group)
+
+ @mock.patch.object(vimconnector, 'get_sfi')
+ @mock.patch.object(Client, 'create_port_pair_group')
+ def test_new_sf_inconsistent_sfc_encap(self, create_port_pair_group,
+ get_sfi):
+ get_sfi.return_value = {'sfc_encap': 'nsh'}
+ self.assertRaises(vimconn.vimconnNotSupportedException,
+ self._test_new_sf, create_port_pair_group)
+
+ @mock.patch.object(Client, 'create_port_chain')
+ def test_new_sfp_with_sfc_encap(self, create_port_chain):
+ self._test_new_sfp(create_port_chain, True, None)
+
+ @mock.patch.object(Client, 'create_port_chain')
+ def test_new_sfp_without_sfc_encap(self, create_port_chain):
+ self.assertRaises(vimconn.vimconnNotSupportedException,
+ self._test_new_sfp,
+ create_port_chain, False, None)
+ self.assertRaises(vimconn.vimconnNotSupportedException,
+ self._test_new_sfp,
+ create_port_chain, False, 25)
+
+ @mock.patch.object(Client, 'create_port_chain')
+ def test_new_sfp_default_sfc_encap(self, create_port_chain):
+ self._test_new_sfp(create_port_chain, None, None)
+
+ @mock.patch.object(Client, 'create_port_chain')
+ def test_new_sfp_with_sfc_encap_spi(self, create_port_chain):
+ self._test_new_sfp(create_port_chain, True, 25)
+
+ @mock.patch.object(Client, 'create_port_chain')
+ def test_new_sfp_default_sfc_encap_spi(self, create_port_chain):
+ self._test_new_sfp(create_port_chain, None, 25)
+
+ @mock.patch.object(Client, 'list_flow_classifier')
+ def test_get_classification_list(self, list_flow_classifier):
+ # what OpenStack is assumed to return to the VIM connector
+ list_flow_classifier.return_value = {'flow_classifiers': [
+ {'source_port_range_min': 2000,
+ 'destination_ip_prefix': '192.168.3.0/24',
+ 'protocol': 'udp',
+ 'description': '',
+ 'ethertype': 'IPv4',
+ 'l7_parameters': {},
+ 'source_port_range_max': 2000,
+ 'destination_port_range_min': 3000,
+ 'source_ip_prefix': '192.168.2.0/24',
+ 'logical_destination_port': None,
+ 'tenant_id': '8f3019ef06374fa880a0144ad4bc1d7b',
+ 'destination_port_range_max': None,
+ 'project_id': '8f3019ef06374fa880a0144ad4bc1d7b',
+ 'logical_source_port': 'aaab0ab0-1452-4636-bb3b-11dca833fa2b',
+ 'id': '22198366-d4e8-4d6b-b4d2-637d5d6cbb7d',
+ 'name': 'fc1'}]}
+
+ # call the VIM connector
+ filter_dict = {'protocol': 'tcp', 'ethertype': 'IPv4'}
+ result = self.vimconn.get_classification_list(filter_dict.copy())
+
+ # assert that VIM connector called OpenStack with the expected filter
+ list_flow_classifier.assert_called_with(**filter_dict)
+ # assert that the VIM connector successfully
+ # translated and returned the OpenStack result
+ self.assertEqual(result, [
+ {'id': '22198366-d4e8-4d6b-b4d2-637d5d6cbb7d',
+ 'name': 'fc1',
+ 'description': '',
+ 'project_id': '8f3019ef06374fa880a0144ad4bc1d7b',
+ 'tenant_id': '8f3019ef06374fa880a0144ad4bc1d7b',
+ 'ctype': 'legacy_flow_classifier',
+ 'definition': {
+ 'source_port_range_min': 2000,
+ 'destination_ip_prefix': '192.168.3.0/24',
+ 'protocol': 'udp',
+ 'ethertype': 'IPv4',
+ 'l7_parameters': {},
+ 'source_port_range_max': 2000,
+ 'destination_port_range_min': 3000,
+ 'source_ip_prefix': '192.168.2.0/24',
+ 'logical_destination_port': None,
+ 'destination_port_range_max': None,
+ 'logical_source_port': 'aaab0ab0-1452-4636-bb3b-11dca833fa2b'}
+ }])
+
+ def _test_get_sfi_list(self, list_port_pair, correlation, sfc_encap):
+ # what OpenStack is assumed to return to the VIM connector
+ list_port_pair.return_value = {'port_pairs': [
+ {'ingress': '5311c75d-d718-4369-bbda-cdcc6da60fcc',
+ 'description': '',
+ 'tenant_id': '8f3019ef06374fa880a0144ad4bc1d7b',
+ 'egress': '5311c75d-d718-4369-bbda-cdcc6da60fcc',
+ 'service_function_parameters': {'correlation': correlation},
+ 'project_id': '8f3019ef06374fa880a0144ad4bc1d7b',
+ 'id': 'c121ebdd-7f2d-4213-b933-3325298a6966',
+ 'name': 'osm_sfi'}]}
+
+ # call the VIM connector
+ filter_dict = {'name': 'osm_sfi', 'description': ''}
+ result = self.vimconn.get_sfi_list(filter_dict.copy())
+
+ # assert that VIM connector called OpenStack with the expected filter
+ list_port_pair.assert_called_with(**filter_dict)
+ # assert that the VIM connector successfully
+ # translated and returned the OpenStack result
+ self.assertEqual(result, [
+ {'ingress_ports': ['5311c75d-d718-4369-bbda-cdcc6da60fcc'],
+ 'description': '',
+ 'tenant_id': '8f3019ef06374fa880a0144ad4bc1d7b',
+ 'egress_ports': ['5311c75d-d718-4369-bbda-cdcc6da60fcc'],
+ 'sfc_encap': sfc_encap,
+ 'project_id': '8f3019ef06374fa880a0144ad4bc1d7b',
+ 'id': 'c121ebdd-7f2d-4213-b933-3325298a6966',
+ 'name': 'osm_sfi'}])
+
+ @mock.patch.object(Client, 'list_port_pair')
+ def test_get_sfi_list_with_sfc_encap(self, list_port_pair):
+ self._test_get_sfi_list(list_port_pair, 'nsh', True)
+
+ @mock.patch.object(Client, 'list_port_pair')
+ def test_get_sfi_list_without_sfc_encap(self, list_port_pair):
+ self._test_get_sfi_list(list_port_pair, None, False)
+
+ @mock.patch.object(Client, 'list_port_pair_group')
+ def test_get_sf_list(self, list_port_pair_group):
+ # what OpenStack is assumed to return to the VIM connector
+ list_port_pair_group.return_value = {'port_pair_groups': [
+ {'port_pairs': ['08fbdbb0-82d6-11e7-ad95-9bb52fbec2f2',
+ '0d63799c-82d6-11e7-8deb-a746bb3ae9f5'],
+ 'description': '',
+ 'tenant_id': '8f3019ef06374fa880a0144ad4bc1d7b',
+ 'port_pair_group_parameters': {},
+ 'project_id': '8f3019ef06374fa880a0144ad4bc1d7b',
+ 'id': 'f4a0bde8-82d5-11e7-90e1-a72b762fa27f',
+ 'name': 'osm_sf'}]}
+
+ # call the VIM connector
+ filter_dict = {'name': 'osm_sf', 'description': ''}
+ result = self.vimconn.get_sf_list(filter_dict.copy())
+
+ # assert that VIM connector called OpenStack with the expected filter
+ list_port_pair_group.assert_called_with(**filter_dict)
+ # assert that the VIM connector successfully
+ # translated and returned the OpenStack result
+ self.assertEqual(result, [
+ {'instances': ['08fbdbb0-82d6-11e7-ad95-9bb52fbec2f2',
+ '0d63799c-82d6-11e7-8deb-a746bb3ae9f5'],
+ 'description': '',
+ 'tenant_id': '8f3019ef06374fa880a0144ad4bc1d7b',
+ 'project_id': '8f3019ef06374fa880a0144ad4bc1d7b',
+ 'id': 'f4a0bde8-82d5-11e7-90e1-a72b762fa27f',
+ 'name': 'osm_sf'}])
+
+ def _test_get_sfp_list(self, list_port_chain, correlation, sfc_encap):
+ # what OpenStack is assumed to return to the VIM connector
+ list_port_chain.return_value = {'port_chains': [
+ {'port_pair_groups': ['7d8e3bf8-82d6-11e7-a032-8ff028839d25',
+ '7dc9013e-82d6-11e7-a5a6-a3a8d78a5518'],
+ 'flow_classifiers': ['1333c2f4-82d7-11e7-a5df-9327f33d104e',
+ '1387ab44-82d7-11e7-9bb0-476337183905'],
+ 'description': '',
+ 'tenant_id': '8f3019ef06374fa880a0144ad4bc1d7b',
+ 'chain_parameters': {'correlation': correlation},
+ 'chain_id': 40,
+ 'project_id': '8f3019ef06374fa880a0144ad4bc1d7b',
+ 'id': '821bc9be-82d7-11e7-8ce3-23a08a27ab47',
+ 'name': 'osm_sfp'}]}
+
+ # call the VIM connector
+ filter_dict = {'name': 'osm_sfp', 'description': ''}
+ result = self.vimconn.get_sfp_list(filter_dict.copy())
+
+ # assert that VIM connector called OpenStack with the expected filter
+ list_port_chain.assert_called_with(**filter_dict)
+ # assert that the VIM connector successfully
+ # translated and returned the OpenStack result
+ self.assertEqual(result, [
+ {'service_functions': ['7d8e3bf8-82d6-11e7-a032-8ff028839d25',
+ '7dc9013e-82d6-11e7-a5a6-a3a8d78a5518'],
+ 'classifications': ['1333c2f4-82d7-11e7-a5df-9327f33d104e',
+ '1387ab44-82d7-11e7-9bb0-476337183905'],
+ 'description': '',
+ 'tenant_id': '8f3019ef06374fa880a0144ad4bc1d7b',
+ 'project_id': '8f3019ef06374fa880a0144ad4bc1d7b',
+ 'sfc_encap': sfc_encap,
+ 'spi': 40,
+ 'id': '821bc9be-82d7-11e7-8ce3-23a08a27ab47',
+ 'name': 'osm_sfp'}])
+
+ @mock.patch.object(Client, 'list_port_chain')
+ def test_get_sfp_list_with_sfc_encap(self, list_port_chain):
+ self._test_get_sfp_list(list_port_chain, 'nsh', True)
+
+ @mock.patch.object(Client, 'list_port_chain')
+ def test_get_sfp_list_without_sfc_encap(self, list_port_chain):
+ self._test_get_sfp_list(list_port_chain, None, False)
+
+ @mock.patch.object(Client, 'list_flow_classifier')
+ def test_get_classification(self, list_flow_classifier):
+ # what OpenStack is assumed to return to the VIM connector
+ list_flow_classifier.return_value = {'flow_classifiers': [
+ {'source_port_range_min': 2000,
+ 'destination_ip_prefix': '192.168.3.0/24',
+ 'protocol': 'udp',
+ 'description': '',
+ 'ethertype': 'IPv4',
+ 'l7_parameters': {},
+ 'source_port_range_max': 2000,
+ 'destination_port_range_min': 3000,
+ 'source_ip_prefix': '192.168.2.0/24',
+ 'logical_destination_port': None,
+ 'tenant_id': '8f3019ef06374fa880a0144ad4bc1d7b',
+ 'destination_port_range_max': None,
+ 'project_id': '8f3019ef06374fa880a0144ad4bc1d7b',
+ 'logical_source_port': 'aaab0ab0-1452-4636-bb3b-11dca833fa2b',
+ 'id': '22198366-d4e8-4d6b-b4d2-637d5d6cbb7d',
+ 'name': 'fc1'}
+ ]}
+
+ # call the VIM connector
+ result = self.vimconn.get_classification(
+ '22198366-d4e8-4d6b-b4d2-637d5d6cbb7d')
+
+ # assert that VIM connector called OpenStack with the expected filter
+ list_flow_classifier.assert_called_with(
+ id='22198366-d4e8-4d6b-b4d2-637d5d6cbb7d')
+ # assert that VIM connector successfully returned the OpenStack result
+ self.assertEqual(result,
+ {'id': '22198366-d4e8-4d6b-b4d2-637d5d6cbb7d',
+ 'name': 'fc1',
+ 'description': '',
+ 'project_id': '8f3019ef06374fa880a0144ad4bc1d7b',
+ 'tenant_id': '8f3019ef06374fa880a0144ad4bc1d7b',
+ 'ctype': 'legacy_flow_classifier',
+ 'definition': {
+ 'source_port_range_min': 2000,
+ 'destination_ip_prefix': '192.168.3.0/24',
+ 'protocol': 'udp',
+ 'ethertype': 'IPv4',
+ 'l7_parameters': {},
+ 'source_port_range_max': 2000,
+ 'destination_port_range_min': 3000,
+ 'source_ip_prefix': '192.168.2.0/24',
+ 'logical_destination_port': None,
+ 'destination_port_range_max': None,
+ 'logical_source_port':
+ 'aaab0ab0-1452-4636-bb3b-11dca833fa2b'}
+ })
+
+ @mock.patch.object(Client, 'list_flow_classifier')
+ def test_get_classification_many_results(self, list_flow_classifier):
+ # what OpenStack is assumed to return to the VIM connector
+ list_flow_classifier.return_value = {'flow_classifiers': [
+ {'source_port_range_min': 2000,
+ 'destination_ip_prefix': '192.168.3.0/24',
+ 'protocol': 'udp',
+ 'description': '',
+ 'ethertype': 'IPv4',
+ 'l7_parameters': {},
+ 'source_port_range_max': 2000,
+ 'destination_port_range_min': 3000,
+ 'source_ip_prefix': '192.168.2.0/24',
+ 'logical_destination_port': None,
+ 'tenant_id': '8f3019ef06374fa880a0144ad4bc1d7b',
+ 'destination_port_range_max': None,
+ 'project_id': '8f3019ef06374fa880a0144ad4bc1d7b',
+ 'logical_source_port': 'aaab0ab0-1452-4636-bb3b-11dca833fa2b',
+ 'id': '22198366-d4e8-4d6b-b4d2-637d5d6cbb7d',
+ 'name': 'fc1'},
+ {'source_port_range_min': 1000,
+ 'destination_ip_prefix': '192.168.3.0/24',
+ 'protocol': 'udp',
+ 'description': '',
+ 'ethertype': 'IPv4',
+ 'l7_parameters': {},
+ 'source_port_range_max': 1000,
+ 'destination_port_range_min': 3000,
+ 'source_ip_prefix': '192.168.2.0/24',
+ 'logical_destination_port': None,
+ 'tenant_id': '8f3019ef06374fa880a0144ad4bc1d7b',
+ 'destination_port_range_max': None,
+ 'project_id': '8f3019ef06374fa880a0144ad4bc1d7b',
+ 'logical_source_port': 'aaab0ab0-1452-4636-bb3b-11dca833fa2b',
+ 'id': '3196bafc-82dd-11e7-a205-9bf6c14b0721',
+ 'name': 'fc2'}
+ ]}
+
+ # call the VIM connector
+ self.assertRaises(vimconn.vimconnConflictException,
+ self.vimconn.get_classification,
+ '3196bafc-82dd-11e7-a205-9bf6c14b0721')
+
+ # assert the VIM connector called OpenStack with the expected filter
+ list_flow_classifier.assert_called_with(
+ id='3196bafc-82dd-11e7-a205-9bf6c14b0721')
+
+ @mock.patch.object(Client, 'list_flow_classifier')
+ def test_get_classification_no_results(self, list_flow_classifier):
+ # what OpenStack is assumed to return to the VIM connector
+ list_flow_classifier.return_value = {'flow_classifiers': []}
+
+ # call the VIM connector
+ self.assertRaises(vimconn.vimconnNotFoundException,
+ self.vimconn.get_classification,
+ '3196bafc-82dd-11e7-a205-9bf6c14b0721')
+
+ # assert the VIM connector called OpenStack with the expected filter
+ list_flow_classifier.assert_called_with(
+ id='3196bafc-82dd-11e7-a205-9bf6c14b0721')
+
+ @mock.patch.object(Client, 'list_port_pair')
+ def test_get_sfi(self, list_port_pair):
+ # what OpenStack is assumed to return to the VIM connector
+ list_port_pair.return_value = {'port_pairs': [
+ {'ingress': '5311c75d-d718-4369-bbda-cdcc6da60fcc',
+ 'description': '',
+ 'tenant_id': '8f3019ef06374fa880a0144ad4bc1d7b',
+ 'egress': '5311c75d-d718-4369-bbda-cdcc6da60fcc',
+ 'service_function_parameters': {'correlation': 'nsh'},
+ 'project_id': '8f3019ef06374fa880a0144ad4bc1d7b',
+ 'id': 'c121ebdd-7f2d-4213-b933-3325298a6966',
+ 'name': 'osm_sfi1'},
+ ]}
+
+ # call the VIM connector
+ result = self.vimconn.get_sfi('c121ebdd-7f2d-4213-b933-3325298a6966')
+
+ # assert the VIM connector called OpenStack with the expected filter
+ list_port_pair.assert_called_with(
+ id='c121ebdd-7f2d-4213-b933-3325298a6966')
+ # assert the VIM connector successfully returned the OpenStack result
+ self.assertEqual(result,
+ {'ingress_ports': [
+ '5311c75d-d718-4369-bbda-cdcc6da60fcc'],
+ 'egress_ports': [
+ '5311c75d-d718-4369-bbda-cdcc6da60fcc'],
+ 'sfc_encap': True,
+ 'description': '',
+ 'tenant_id': '8f3019ef06374fa880a0144ad4bc1d7b',
+ 'project_id': '8f3019ef06374fa880a0144ad4bc1d7b',
+ 'id': 'c121ebdd-7f2d-4213-b933-3325298a6966',
+ 'name': 'osm_sfi1'})
+
+ @mock.patch.object(Client, 'list_port_pair')
+ def test_get_sfi_many_results(self, list_port_pair):
+ # what OpenStack is assumed to return to the VIM connector
+ list_port_pair.return_value = {'port_pairs': [
+ {'ingress': '5311c75d-d718-4369-bbda-cdcc6da60fcc',
+ 'description': '',
+ 'tenant_id': '8f3019ef06374fa880a0144ad4bc1d7b',
+ 'egress': '5311c75d-d718-4369-bbda-cdcc6da60fcc',
+ 'service_function_parameters': {'correlation': 'nsh'},
+ 'project_id': '8f3019ef06374fa880a0144ad4bc1d7b',
+ 'id': 'c121ebdd-7f2d-4213-b933-3325298a6966',
+ 'name': 'osm_sfi1'},
+ {'ingress': '5311c75d-d718-4369-bbda-cdcc6da60fcc',
+ 'description': '',
+ 'tenant_id': '8f3019ef06374fa880a0144ad4bc1d7b',
+ 'egress': '5311c75d-d718-4369-bbda-cdcc6da60fcc',
+ 'service_function_parameters': {'correlation': 'nsh'},
+ 'project_id': '8f3019ef06374fa880a0144ad4bc1d7b',
+ 'id': 'c0436d92-82db-11e7-8f9c-5fa535f1261f',
+ 'name': 'osm_sfi2'}
+ ]}
+
+ # call the VIM connector
+ self.assertRaises(vimconn.vimconnConflictException,
+ self.vimconn.get_sfi,
+ 'c0436d92-82db-11e7-8f9c-5fa535f1261f')
+
+ # assert that VIM connector called OpenStack with the expected filter
+ list_port_pair.assert_called_with(
+ id='c0436d92-82db-11e7-8f9c-5fa535f1261f')
+
+ @mock.patch.object(Client, 'list_port_pair')
+ def test_get_sfi_no_results(self, list_port_pair):
+ # what OpenStack is assumed to return to the VIM connector
+ list_port_pair.return_value = {'port_pairs': []}
+
+ # call the VIM connector
+ self.assertRaises(vimconn.vimconnNotFoundException,
+ self.vimconn.get_sfi,
+ 'b22892fc-82d9-11e7-ae85-0fea6a3b3757')
+
+ # assert that VIM connector called OpenStack with the expected filter
+ list_port_pair.assert_called_with(
+ id='b22892fc-82d9-11e7-ae85-0fea6a3b3757')
+
+ @mock.patch.object(Client, 'list_port_pair_group')
+ def test_get_sf(self, list_port_pair_group):
+ # what OpenStack is assumed to return to the VIM connector
+ list_port_pair_group.return_value = {'port_pair_groups': [
+ {'port_pairs': ['08fbdbb0-82d6-11e7-ad95-9bb52fbec2f2'],
+ 'description': '',
+ 'tenant_id': '8f3019ef06374fa880a0144ad4bc1d7b',
+ 'port_pair_group_parameters': {},
+ 'project_id': '8f3019ef06374fa880a0144ad4bc1d7b',
+ 'id': 'aabba8a6-82d9-11e7-a18a-d3c7719b742d',
+ 'name': 'osm_sf1'}
+ ]}
+
+ # call the VIM connector
+ result = self.vimconn.get_sf('b22892fc-82d9-11e7-ae85-0fea6a3b3757')
+
+ # assert that VIM connector called OpenStack with the expected filter
+ list_port_pair_group.assert_called_with(
+ id='b22892fc-82d9-11e7-ae85-0fea6a3b3757')
+ # assert that VIM connector successfully returned the OpenStack result
+ self.assertEqual(result,
+ {'instances': [
+ '08fbdbb0-82d6-11e7-ad95-9bb52fbec2f2'],
+ 'description': '',
+ 'tenant_id': '8f3019ef06374fa880a0144ad4bc1d7b',
+ 'project_id': '8f3019ef06374fa880a0144ad4bc1d7b',
+ 'id': 'aabba8a6-82d9-11e7-a18a-d3c7719b742d',
+ 'name': 'osm_sf1'})
+
+ @mock.patch.object(Client, 'list_port_pair_group')
+ def test_get_sf_many_results(self, list_port_pair_group):
+ # what OpenStack is assumed to return to the VIM connector
+ list_port_pair_group.return_value = {'port_pair_groups': [
+ {'port_pairs': ['08fbdbb0-82d6-11e7-ad95-9bb52fbec2f2'],
+ 'description': '',
+ 'tenant_id': '8f3019ef06374fa880a0144ad4bc1d7b',
+ 'port_pair_group_parameters': {},
+ 'project_id': '8f3019ef06374fa880a0144ad4bc1d7b',
+ 'id': 'aabba8a6-82d9-11e7-a18a-d3c7719b742d',
+ 'name': 'osm_sf1'},
+ {'port_pairs': ['0d63799c-82d6-11e7-8deb-a746bb3ae9f5'],
+ 'description': '',
+ 'tenant_id': '8f3019ef06374fa880a0144ad4bc1d7b',
+ 'port_pair_group_parameters': {},
+ 'project_id': '8f3019ef06374fa880a0144ad4bc1d7b',
+ 'id': 'b22892fc-82d9-11e7-ae85-0fea6a3b3757',
+ 'name': 'osm_sf2'}
+ ]}
+
+ # call the VIM connector
+ self.assertRaises(vimconn.vimconnConflictException,
+ self.vimconn.get_sf,
+ 'b22892fc-82d9-11e7-ae85-0fea6a3b3757')
+
+ # assert that VIM connector called OpenStack with the expected filter
+ list_port_pair_group.assert_called_with(
+ id='b22892fc-82d9-11e7-ae85-0fea6a3b3757')
+
+ @mock.patch.object(Client, 'list_port_pair_group')
+ def test_get_sf_no_results(self, list_port_pair_group):
+ # what OpenStack is assumed to return to the VIM connector
+ list_port_pair_group.return_value = {'port_pair_groups': []}
+
+ # call the VIM connector
+ self.assertRaises(vimconn.vimconnNotFoundException,
+ self.vimconn.get_sf,
+ 'b22892fc-82d9-11e7-ae85-0fea6a3b3757')
+
+ # assert that VIM connector called OpenStack with the expected filter
+ list_port_pair_group.assert_called_with(
+ id='b22892fc-82d9-11e7-ae85-0fea6a3b3757')
+
+ @mock.patch.object(Client, 'list_port_chain')
+ def test_get_sfp(self, list_port_chain):
+ # what OpenStack is assumed to return to the VIM connector
+ list_port_chain.return_value = {'port_chains': [
+ {'port_pair_groups': ['7d8e3bf8-82d6-11e7-a032-8ff028839d25'],
+ 'flow_classifiers': ['1333c2f4-82d7-11e7-a5df-9327f33d104e'],
+ 'description': '',
+ 'tenant_id': '8f3019ef06374fa880a0144ad4bc1d7b',
+ 'chain_parameters': {'correlation': 'nsh'},
+ 'chain_id': 40,
+ 'project_id': '8f3019ef06374fa880a0144ad4bc1d7b',
+ 'id': '821bc9be-82d7-11e7-8ce3-23a08a27ab47',
+ 'name': 'osm_sfp1'}]}
+
+ # call the VIM connector
+ result = self.vimconn.get_sfp('821bc9be-82d7-11e7-8ce3-23a08a27ab47')
+
+ # assert that VIM connector called OpenStack with the expected filter
+ list_port_chain.assert_called_with(
+ id='821bc9be-82d7-11e7-8ce3-23a08a27ab47')
+ # assert that VIM connector successfully returned the OpenStack result
+ self.assertEqual(result,
+ {'service_functions': [
+ '7d8e3bf8-82d6-11e7-a032-8ff028839d25'],
+ 'classifications': [
+ '1333c2f4-82d7-11e7-a5df-9327f33d104e'],
+ 'description': '',
+ 'tenant_id': '8f3019ef06374fa880a0144ad4bc1d7b',
+ 'project_id': '8f3019ef06374fa880a0144ad4bc1d7b',
+ 'sfc_encap': True,
+ 'spi': 40,
+ 'id': '821bc9be-82d7-11e7-8ce3-23a08a27ab47',
+ 'name': 'osm_sfp1'})
+
+ @mock.patch.object(Client, 'list_port_chain')
+ def test_get_sfp_many_results(self, list_port_chain):
+ # what OpenStack is assumed to return to the VIM connector
+ list_port_chain.return_value = {'port_chains': [
+ {'port_pair_groups': ['7d8e3bf8-82d6-11e7-a032-8ff028839d25'],
+ 'flow_classifiers': ['1333c2f4-82d7-11e7-a5df-9327f33d104e'],
+ 'description': '',
+ 'tenant_id': '8f3019ef06374fa880a0144ad4bc1d7b',
+ 'chain_parameters': {'correlation': 'nsh'},
+ 'chain_id': 40,
+ 'project_id': '8f3019ef06374fa880a0144ad4bc1d7b',
+ 'id': '821bc9be-82d7-11e7-8ce3-23a08a27ab47',
+ 'name': 'osm_sfp1'},
+ {'port_pair_groups': ['7d8e3bf8-82d6-11e7-a032-8ff028839d25'],
+ 'flow_classifiers': ['1333c2f4-82d7-11e7-a5df-9327f33d104e'],
+ 'description': '',
+ 'tenant_id': '8f3019ef06374fa880a0144ad4bc1d7b',
+ 'chain_parameters': {'correlation': 'nsh'},
+ 'chain_id': 50,
+ 'project_id': '8f3019ef06374fa880a0144ad4bc1d7b',
+ 'id': '5d002f38-82de-11e7-a770-f303f11ce66a',
+ 'name': 'osm_sfp2'}
+ ]}
+
+ # call the VIM connector
+ self.assertRaises(vimconn.vimconnConflictException,
+ self.vimconn.get_sfp,
+ '5d002f38-82de-11e7-a770-f303f11ce66a')
+
+ # assert that VIM connector called OpenStack with the expected filter
+ list_port_chain.assert_called_with(
+ id='5d002f38-82de-11e7-a770-f303f11ce66a')
+
+ @mock.patch.object(Client, 'list_port_chain')
+ def test_get_sfp_no_results(self, list_port_chain):
+ # what OpenStack is assumed to return to the VIM connector
+ list_port_chain.return_value = {'port_chains': []}
+
+ # call the VIM connector
+ self.assertRaises(vimconn.vimconnNotFoundException,
+ self.vimconn.get_sfp,
+ '5d002f38-82de-11e7-a770-f303f11ce66a')
+
+ # assert that VIM connector called OpenStack with the expected filter
+ list_port_chain.assert_called_with(
+ id='5d002f38-82de-11e7-a770-f303f11ce66a')
+
+ @mock.patch.object(Client, 'delete_flow_classifier')
+ def test_delete_classification(self, delete_flow_classifier):
+ result = self.vimconn.delete_classification(
+ '638f957c-82df-11e7-b7c8-132706021464')
+ delete_flow_classifier.assert_called_with(
+ '638f957c-82df-11e7-b7c8-132706021464')
+ self.assertEqual(result, '638f957c-82df-11e7-b7c8-132706021464')
+
+ @mock.patch.object(Client, 'delete_port_pair')
+ def test_delete_sfi(self, delete_port_pair):
+ result = self.vimconn.delete_sfi(
+ '638f957c-82df-11e7-b7c8-132706021464')
+ delete_port_pair.assert_called_with(
+ '638f957c-82df-11e7-b7c8-132706021464')
+ self.assertEqual(result, '638f957c-82df-11e7-b7c8-132706021464')
+
+ @mock.patch.object(Client, 'delete_port_pair_group')
+ def test_delete_sf(self, delete_port_pair_group):
+ result = self.vimconn.delete_sf('638f957c-82df-11e7-b7c8-132706021464')
+ delete_port_pair_group.assert_called_with(
+ '638f957c-82df-11e7-b7c8-132706021464')
+ self.assertEqual(result, '638f957c-82df-11e7-b7c8-132706021464')
+
+ @mock.patch.object(Client, 'delete_port_chain')
+ def test_delete_sfp(self, delete_port_chain):
+ result = self.vimconn.delete_sfp(
+ '638f957c-82df-11e7-b7c8-132706021464')
+ delete_port_chain.assert_called_with(
+ '638f957c-82df-11e7-b7c8-132706021464')
+ self.assertEqual(result, '638f957c-82df-11e7-b7c8-132706021464')
+
+
+if __name__ == '__main__':
+ unittest.main()
projects / osm / RO.git / blobdiff