This module contains unit tests for the OpenStack VIM connector
Run this directly with python2 or python3.
"""
-import copy
from copy import deepcopy
import logging
import unittest
-import mock
from mock import MagicMock, patch
-from neutronclient.v2_0.client import Client
from novaclient import exceptions as nvExceptions
from novaclient.exceptions import ClientException, Conflict
-from osm_ro_plugin import vimconn
from osm_ro_plugin.vimconn import (
VimConnConnectionException,
VimConnException,
}
-class TestSfcOperations(unittest.TestCase):
- @mock.patch("logging.getLogger", autospec=True)
- def setUp(self, mock_logger):
- # Instantiate dummy VIM connector so we can test it
- # It throws exception because of dummy parameters,
- # We are disabling the logging of exception not to print them to console.
- mock_logger = logging.getLogger()
- mock_logger.disabled = True
- self.vimconn = vimconnector(
- "123",
- "openstackvim",
- "456",
- "789",
- "http://dummy.url",
- None,
- "user",
- "pass",
- )
-
- def _test_new_sfi(
- self,
- create_sfc_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 = "nsh"
- 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_sfc_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_sfc_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_sfc_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_sfc_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_sfc_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_sfc_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 = "nsh"
- chain_id = 33
- 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_sfc_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:
- dict_to_neutron["port_chain"]["chain_parameters"] = {"correlation": "mpls"}
- if spi is None:
- result = self.vimconn.new_sfp(
- name, classifications, sfs, sfc_encap=False
- )
- else:
- result = self.vimconn.new_sfp(
- name, classifications, sfs, sfc_encap=False, 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_sfc_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_sfc_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_sfc_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_sfc_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_sfc_flow_classifier")
- def test_new_classification(self, create_sfc_flow_classifier):
- self._test_new_classification(
- create_sfc_flow_classifier, "legacy_flow_classifier"
- )
-
- @mock.patch.object(Client, "create_sfc_flow_classifier")
- def test_new_classification_unsupported_type(self, create_sfc_flow_classifier):
- self.assertRaises(
- vimconn.VimConnNotSupportedException,
- self._test_new_classification,
- create_sfc_flow_classifier,
- "h265",
- )
-
- @mock.patch.object(Client, "create_sfc_port_pair")
- def test_new_sfi_with_sfc_encap(self, create_sfc_port_pair):
- self._test_new_sfi(create_sfc_port_pair, True)
-
- @mock.patch.object(Client, "create_sfc_port_pair")
- def test_new_sfi_without_sfc_encap(self, create_sfc_port_pair):
- self._test_new_sfi(create_sfc_port_pair, False)
-
- @mock.patch.object(Client, "create_sfc_port_pair")
- def test_new_sfi_default_sfc_encap(self, create_sfc_port_pair):
- self._test_new_sfi(create_sfc_port_pair, None)
-
- @mock.patch.object(Client, "create_sfc_port_pair")
- def test_new_sfi_bad_ingress_ports(self, create_sfc_port_pair):
- ingress_ports = [
- "5311c75d-d718-4369-bbda-cdcc6da60fcc",
- "a0273f64-82c9-11e7-b08f-6328e53f0fa7",
- ]
- self.assertRaises(
- vimconn.VimConnNotSupportedException,
- self._test_new_sfi,
- create_sfc_port_pair,
- True,
- ingress_ports=ingress_ports,
- )
- ingress_ports = []
- self.assertRaises(
- vimconn.VimConnNotSupportedException,
- self._test_new_sfi,
- create_sfc_port_pair,
- True,
- ingress_ports=ingress_ports,
- )
-
- @mock.patch.object(Client, "create_sfc_port_pair")
- def test_new_sfi_bad_egress_ports(self, create_sfc_port_pair):
- egress_ports = [
- "230cdf1b-de37-4891-bc07-f9010cf1f967",
- "b41228fe-82c9-11e7-9b44-17504174320b",
- ]
- self.assertRaises(
- vimconn.VimConnNotSupportedException,
- self._test_new_sfi,
- create_sfc_port_pair,
- True,
- egress_ports=egress_ports,
- )
- egress_ports = []
- self.assertRaises(
- vimconn.VimConnNotSupportedException,
- self._test_new_sfi,
- create_sfc_port_pair,
- True,
- egress_ports=egress_ports,
- )
-
- @mock.patch.object(vimconnector, "get_sfi")
- @mock.patch.object(Client, "create_sfc_port_pair_group")
- def test_new_sf(self, create_sfc_port_pair_group, get_sfi):
- get_sfi.return_value = {"sfc_encap": True}
- self._test_new_sf(create_sfc_port_pair_group)
-
- @mock.patch.object(vimconnector, "get_sfi")
- @mock.patch.object(Client, "create_sfc_port_pair_group")
- def test_new_sf_inconsistent_sfc_encap(self, create_sfc_port_pair_group, get_sfi):
- get_sfi.return_value = {"sfc_encap": "nsh"}
- self.assertRaises(
- vimconn.VimConnNotSupportedException,
- self._test_new_sf,
- create_sfc_port_pair_group,
- )
-
- @mock.patch.object(Client, "create_sfc_port_chain")
- def test_new_sfp_with_sfc_encap(self, create_sfc_port_chain):
- self._test_new_sfp(create_sfc_port_chain, True, None)
-
- @mock.patch.object(Client, "create_sfc_port_chain")
- def test_new_sfp_without_sfc_encap(self, create_sfc_port_chain):
- self._test_new_sfp(create_sfc_port_chain, None, None)
- self._test_new_sfp(create_sfc_port_chain, None, 25)
-
- @mock.patch.object(Client, "create_sfc_port_chain")
- def test_new_sfp_default_sfc_encap(self, create_sfc_port_chain):
- self._test_new_sfp(create_sfc_port_chain, None, None)
-
- @mock.patch.object(Client, "create_sfc_port_chain")
- def test_new_sfp_with_sfc_encap_spi(self, create_sfc_port_chain):
- self._test_new_sfp(create_sfc_port_chain, True, 25)
-
- @mock.patch.object(Client, "create_sfc_port_chain")
- def test_new_sfp_default_sfc_encap_spi(self, create_sfc_port_chain):
- self._test_new_sfp(create_sfc_port_chain, None, 25)
-
- @mock.patch.object(Client, "list_sfc_flow_classifiers")
- def test_get_classification_list(self, list_sfc_flow_classifiers):
- # what OpenStack is assumed to return to the VIM connector
- list_sfc_flow_classifiers.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_sfc_flow_classifiers.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_sfc_port_pairs")
- def test_get_sfi_list_with_sfc_encap(self, list_sfc_port_pairs):
- self._test_get_sfi_list(list_sfc_port_pairs, "nsh", True)
-
- @mock.patch.object(Client, "list_sfc_port_pairs")
- def test_get_sfi_list_without_sfc_encap(self, list_sfc_port_pairs):
- self._test_get_sfi_list(list_sfc_port_pairs, None, False)
-
- @mock.patch.object(Client, "list_sfc_port_pair_groups")
- def test_get_sf_list(self, list_sfc_port_pair_groups):
- # what OpenStack is assumed to return to the VIM connector
- list_sfc_port_pair_groups.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_sfc_port_pair_groups.assert_called_with(**filter_dict)
- # assert that the VIM connector successfully
- # translated and returned the OpenStack result
- self.assertEqual(
- result,
- [
- {
- "sfis": [
- "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_sfc_port_chains, correlation, sfc_encap):
- # what OpenStack is assumed to return to the VIM connector
- list_sfc_port_chains.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_sfc_port_chains.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_sfc_port_chains")
- def test_get_sfp_list_with_sfc_encap(self, list_sfc_port_chains):
- self._test_get_sfp_list(list_sfc_port_chains, "nsh", True)
-
- @mock.patch.object(Client, "list_sfc_port_chains")
- def test_get_sfp_list_without_sfc_encap(self, list_sfc_port_chains):
- self._test_get_sfp_list(list_sfc_port_chains, None, False)
-
- @mock.patch.object(Client, "list_sfc_flow_classifiers")
- def test_get_classification(self, list_sfc_flow_classifiers):
- # what OpenStack is assumed to return to the VIM connector
- list_sfc_flow_classifiers.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_sfc_flow_classifiers.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_sfc_flow_classifiers")
- def test_get_classification_many_results(self, list_sfc_flow_classifiers):
- # what OpenStack is assumed to return to the VIM connector
- list_sfc_flow_classifiers.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_sfc_flow_classifiers.assert_called_with(
- id="3196bafc-82dd-11e7-a205-9bf6c14b0721"
- )
-
- @mock.patch.object(Client, "list_sfc_flow_classifiers")
- def test_get_classification_no_results(self, list_sfc_flow_classifiers):
- # what OpenStack is assumed to return to the VIM connector
- list_sfc_flow_classifiers.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_sfc_flow_classifiers.assert_called_with(
- id="3196bafc-82dd-11e7-a205-9bf6c14b0721"
- )
-
- @mock.patch.object(Client, "list_sfc_port_pairs")
- def test_get_sfi(self, list_sfc_port_pairs):
- # what OpenStack is assumed to return to the VIM connector
- list_sfc_port_pairs.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_sfc_port_pairs.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_sfc_port_pairs")
- def test_get_sfi_many_results(self, list_sfc_port_pairs):
- # what OpenStack is assumed to return to the VIM connector
- list_sfc_port_pairs.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_sfc_port_pairs.assert_called_with(
- id="c0436d92-82db-11e7-8f9c-5fa535f1261f"
- )
-
- @mock.patch.object(Client, "list_sfc_port_pairs")
- def test_get_sfi_no_results(self, list_sfc_port_pairs):
- # what OpenStack is assumed to return to the VIM connector
- list_sfc_port_pairs.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_sfc_port_pairs.assert_called_with(
- id="b22892fc-82d9-11e7-ae85-0fea6a3b3757"
- )
-
- @mock.patch.object(Client, "list_sfc_port_pair_groups")
- def test_get_sf(self, list_sfc_port_pair_groups):
- # what OpenStack is assumed to return to the VIM connector
- list_sfc_port_pair_groups.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_sfc_port_pair_groups.assert_called_with(
- id="b22892fc-82d9-11e7-ae85-0fea6a3b3757"
- )
- # assert that VIM connector successfully returned the OpenStack result
- self.assertEqual(
- result,
- {
- "description": "",
- "tenant_id": "8f3019ef06374fa880a0144ad4bc1d7b",
- "project_id": "8f3019ef06374fa880a0144ad4bc1d7b",
- "sfis": ["08fbdbb0-82d6-11e7-ad95-9bb52fbec2f2"],
- "id": "aabba8a6-82d9-11e7-a18a-d3c7719b742d",
- "name": "osm_sf1",
- },
- )
-
- @mock.patch.object(Client, "list_sfc_port_pair_groups")
- def test_get_sf_many_results(self, list_sfc_port_pair_groups):
- # what OpenStack is assumed to return to the VIM connector
- list_sfc_port_pair_groups.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_sfc_port_pair_groups.assert_called_with(
- id="b22892fc-82d9-11e7-ae85-0fea6a3b3757"
- )
-
- @mock.patch.object(Client, "list_sfc_port_pair_groups")
- def test_get_sf_no_results(self, list_sfc_port_pair_groups):
- # what OpenStack is assumed to return to the VIM connector
- list_sfc_port_pair_groups.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_sfc_port_pair_groups.assert_called_with(
- id="b22892fc-82d9-11e7-ae85-0fea6a3b3757"
- )
-
- @mock.patch.object(Client, "list_sfc_port_chains")
- def test_get_sfp(self, list_sfc_port_chains):
- # what OpenStack is assumed to return to the VIM connector
- list_sfc_port_chains.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_sfc_port_chains.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_sfc_port_chains")
- def test_get_sfp_many_results(self, list_sfc_port_chains):
- # what OpenStack is assumed to return to the VIM connector
- list_sfc_port_chains.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_sfc_port_chains.assert_called_with(
- id="5d002f38-82de-11e7-a770-f303f11ce66a"
- )
-
- @mock.patch.object(Client, "list_sfc_port_chains")
- def test_get_sfp_no_results(self, list_sfc_port_chains):
- # what OpenStack is assumed to return to the VIM connector
- list_sfc_port_chains.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_sfc_port_chains.assert_called_with(
- id="5d002f38-82de-11e7-a770-f303f11ce66a"
- )
-
- @mock.patch.object(Client, "delete_sfc_flow_classifier")
- def test_delete_classification(self, delete_sfc_flow_classifier):
- result = self.vimconn.delete_classification(
- "638f957c-82df-11e7-b7c8-132706021464"
- )
- delete_sfc_flow_classifier.assert_called_with(
- "638f957c-82df-11e7-b7c8-132706021464"
- )
- self.assertEqual(result, "638f957c-82df-11e7-b7c8-132706021464")
-
- @mock.patch.object(Client, "delete_sfc_port_pair")
- def test_delete_sfi(self, delete_sfc_port_pair):
- result = self.vimconn.delete_sfi("638f957c-82df-11e7-b7c8-132706021464")
- delete_sfc_port_pair.assert_called_with("638f957c-82df-11e7-b7c8-132706021464")
- self.assertEqual(result, "638f957c-82df-11e7-b7c8-132706021464")
-
- @mock.patch.object(Client, "delete_sfc_port_pair_group")
- def test_delete_sf(self, delete_sfc_port_pair_group):
- result = self.vimconn.delete_sf("638f957c-82df-11e7-b7c8-132706021464")
- delete_sfc_port_pair_group.assert_called_with(
- "638f957c-82df-11e7-b7c8-132706021464"
- )
- self.assertEqual(result, "638f957c-82df-11e7-b7c8-132706021464")
-
- @mock.patch.object(Client, "delete_sfc_port_chain")
- def test_delete_sfp(self, delete_sfc_port_chain):
- result = self.vimconn.delete_sfp("638f957c-82df-11e7-b7c8-132706021464")
- delete_sfc_port_chain.assert_called_with("638f957c-82df-11e7-b7c8-132706021464")
- self.assertEqual(result, "638f957c-82df-11e7-b7c8-132706021464")
-
-
class Status:
def __init__(self, s):
self.status = s
projects / osm / RO.git / blobdiff