diff options
Diffstat (limited to 'yardstick/tests/unit/network_services/vnf_generic/vnf/test_vpp_helpers.py')
-rw-r--r-- | yardstick/tests/unit/network_services/vnf_generic/vnf/test_vpp_helpers.py | 335 |
1 files changed, 335 insertions, 0 deletions
diff --git a/yardstick/tests/unit/network_services/vnf_generic/vnf/test_vpp_helpers.py b/yardstick/tests/unit/network_services/vnf_generic/vnf/test_vpp_helpers.py new file mode 100644 index 000000000..597844c72 --- /dev/null +++ b/yardstick/tests/unit/network_services/vnf_generic/vnf/test_vpp_helpers.py @@ -0,0 +1,335 @@ +# Copyright (c) 2019 Viosoft 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. +import unittest + +import mock + +from yardstick.network_services.vnf_generic.vnf.base import VnfdHelper +from yardstick.network_services.vnf_generic.vnf.vpp_helpers import \ + VppSetupEnvHelper + + +class TestVppSetupEnvHelper(unittest.TestCase): + VNFD_0 = { + "benchmark": { + "kpi": [ + "packets_in", + "packets_fwd", + "packets_dropped" + ] + }, + "connection-point": [ + { + "name": "xe0", + "type": "VPORT" + }, + { + "name": "xe1", + "type": "VPORT" + } + ], + "description": "VPP IPsec", + "id": "VipsecApproxVnf", + "mgmt-interface": { + "ip": "10.10.10.101", + "password": "r00t", + "user": "root", + "vdu-id": "ipsecvnf-baremetal" + }, + "name": "IpsecVnf", + "short-name": "IpsecVnf", + "vdu": [ + { + "description": "VPP Ipsec", + "external-interface": [ + { + "name": "xe0", + "virtual-interface": { + "driver": "igb_uio", + "dst_ip": "192.168.100.1", + "dst_mac": "90:e2:ba:7c:30:e8", + "ifname": "xe0", + "local_ip": "192.168.100.2", + "local_mac": "90:e2:ba:7c:41:a8", + "netmask": "255.255.255.0", + "network": {}, + "node_name": "vnf__0", + "peer_ifname": "xe0", + "peer_intf": { + "dpdk_port_num": 0, + "driver": "igb_uio", + "dst_ip": "192.168.100.2", + "dst_mac": "90:e2:ba:7c:41:a8", + "ifname": "xe0", + "local_ip": "192.168.100.1", + "local_mac": "90:e2:ba:7c:30:e8", + "netmask": "255.255.255.0", + "network": {}, + "node_name": "tg__0", + "peer_ifname": "xe0", + "peer_name": "vnf__0", + "vld_id": "uplink_0", + "vpci": "0000:81:00.0" + }, + "peer_name": "tg__0", + "vld_id": "uplink_0", + "vpci": "0000:ff:06.0" + }, + "vnfd-connection-point-ref": "xe0" + }, + { + "name": "xe1", + "virtual-interface": { + "driver": "igb_uio", + "dst_ip": "1.1.1.2", + "dst_mac": "0a:b1:ec:fd:a2:66", + "ifname": "xe1", + "local_ip": "1.1.1.1", + "local_mac": "4e:90:85:d3:c5:13", + "netmask": "255.255.255.0", + "network": {}, + "node_name": "vnf__0", + "peer_ifname": "xe1", + "peer_intf": { + "driver": "igb_uio", + "dst_ip": "1.1.1.1", + "dst_mac": "4e:90:85:d3:c5:13", + "ifname": "xe1", + "local_ip": "1.1.1.2", + "local_mac": "0a:b1:ec:fd:a2:66", + "netmask": "255.255.255.0", + "network": {}, + "node_name": "vnf__1", + "peer_ifname": "xe1", + "peer_name": "vnf__0", + "vld_id": "ciphertext", + "vpci": "0000:00:07.0" + }, + "peer_name": "vnf__1", + "vld_id": "ciphertext", + "vpci": "0000:ff:07.0" + }, + "vnfd-connection-point-ref": "xe1" + } + ], + "id": "ipsecvnf-baremetal", + "name": "ipsecvnf-baremetal", + "routing_table": [] + } + ] + } + + VNFD = { + 'vnfd:vnfd-catalog': { + 'vnfd': [ + VNFD_0, + ], + }, + } + + VPP_INTERFACES_DUMP = [ + { + "sw_if_index": 0, + "sup_sw_if_index": 0, + "l2_address_length": 0, + "l2_address": [0, 0, 0, 0, 0, 0, 0, 0], + "interface_name": "local0", + "admin_up_down": 0, + "link_up_down": 0, + "link_duplex": 0, + "link_speed": 0, + "mtu": 0, + "sub_id": 0, + "sub_dot1ad": 0, + "sub_number_of_tags": 0, + "sub_outer_vlan_id": 0, + "sub_inner_vlan_id": 0, + "sub_exact_match": 0, + "sub_default": 0, + "sub_outer_vlan_id_any": 0, + "sub_inner_vlan_id_any": 0, + "vtr_op": 0, + "vtr_push_dot1q": 0, + "vtr_tag1": 0, + "vtr_tag2": 0 + }, + { + "sw_if_index": 1, + "sup_sw_if_index": 1, + "l2_address_length": 6, + "l2_address": [144, 226, 186, 124, 65, 168, 0, 0], + "interface_name": "TenGigabitEthernetff/6/0", + "admin_up_down": 0, + "link_up_down": 0, + "link_duplex": 2, + "link_speed": 32, + "mtu": 9202, + "sub_id": 0, + "sub_dot1ad": 0, + "sub_number_of_tags": 0, + "sub_outer_vlan_id": 0, + "sub_inner_vlan_id": 0, + "sub_exact_match": 0, + "sub_default": 0, + "sub_outer_vlan_id_any": 0, + "sub_inner_vlan_id_any": 0, + "vtr_op": 0, + "vtr_push_dot1q": 0, + "vtr_tag1": 0, + "vtr_tag2": 0 + }, + { + "sw_if_index": 2, + "sup_sw_if_index": 2, + "l2_address_length": 6, + "l2_address": [78, 144, 133, 211, 197, 19, 0, 0], + "interface_name": "VirtualFunctionEthernetff/7/0", + "admin_up_down": 0, + "link_up_down": 0, + "link_duplex": 2, + "link_speed": 32, + "mtu": 9206, + "sub_id": 0, + "sub_dot1ad": 0, + "sub_number_of_tags": 0, + "sub_outer_vlan_id": 0, + "sub_inner_vlan_id": 0, + "sub_exact_match": 0, + "sub_default": 0, + "sub_outer_vlan_id_any": 0, + "sub_inner_vlan_id_any": 0, + "vtr_op": 0, + "vtr_push_dot1q": 0, + "vtr_tag1": 0, + "vtr_tag2": 0 + } + ] + + def test_kill_vnf(self): + vnfd_helper = VnfdHelper(self.VNFD_0) + ssh_helper = mock.Mock() + ssh_helper.execute.return_value = 0, 0, 0 + scenario_helper = mock.Mock() + vpp_setup_env_helper = VppSetupEnvHelper(vnfd_helper, ssh_helper, + scenario_helper) + vpp_setup_env_helper.kill_vnf() + + def test_kill_vnf_error(self): + vnfd_helper = VnfdHelper(self.VNFD_0) + ssh_helper = mock.Mock() + ssh_helper.execute.return_value = 1, 0, 0 + scenario_helper = mock.Mock() + vpp_setup_env_helper = VppSetupEnvHelper(vnfd_helper, ssh_helper, + scenario_helper) + with self.assertRaises(RuntimeError) as raised: + vpp_setup_env_helper.kill_vnf() + + self.assertIn('Failed to stop service vpp', str(raised.exception)) + + def test_tear_down(self): + vnfd_helper = VnfdHelper(self.VNFD_0) + ssh_helper = mock.Mock() + scenario_helper = mock.Mock() + vpp_setup_env_helper = VppSetupEnvHelper(vnfd_helper, ssh_helper, + scenario_helper) + vpp_setup_env_helper.tear_down() + + def test_start_vpp_service(self): + vnfd_helper = VnfdHelper(self.VNFD_0) + ssh_helper = mock.Mock() + ssh_helper.execute.return_value = 0, 0, 0 + scenario_helper = mock.Mock() + vpp_setup_env_helper = VppSetupEnvHelper(vnfd_helper, ssh_helper, + scenario_helper) + vpp_setup_env_helper.start_vpp_service() + + def test_start_vpp_service_error(self): + vnfd_helper = VnfdHelper(self.VNFD_0) + ssh_helper = mock.Mock() + ssh_helper.execute.return_value = 1, 0, 0 + scenario_helper = mock.Mock() + vpp_setup_env_helper = VppSetupEnvHelper(vnfd_helper, ssh_helper, + scenario_helper) + with self.assertRaises(RuntimeError) as raised: + vpp_setup_env_helper.start_vpp_service() + + self.assertIn('Failed to start service vpp', str(raised.exception)) + + def test__update_vnfd_helper(self): + vnfd_helper = VnfdHelper(self.VNFD_0) + ssh_helper = mock.Mock() + scenario_helper = mock.Mock() + vpp_setup_env_helper = VppSetupEnvHelper(vnfd_helper, ssh_helper, + scenario_helper) + vpp_setup_env_helper._update_vnfd_helper( + {'vpp-data': {'vpp-key': 'vpp-value'}}) + + self.assertEqual({'vpp-key': 'vpp-value'}, + vpp_setup_env_helper.vnfd_helper.get('vpp-data', {})) + + def test__update_vnfd_helper_with_key(self): + vnfd_helper = VnfdHelper(self.VNFD_0) + ssh_helper = mock.Mock() + scenario_helper = mock.Mock() + vpp_setup_env_helper = VppSetupEnvHelper(vnfd_helper, ssh_helper, + scenario_helper) + vpp_setup_env_helper._update_vnfd_helper({'driver': 'qat'}, 'xe0') + + self.assertEqual('qat', + vpp_setup_env_helper.get_value_by_interface_key( + 'xe0', 'driver')) + + def test__update_vnfd_helper_dict_without_key(self): + vnfd_helper = VnfdHelper(self.VNFD_0) + ssh_helper = mock.Mock() + scenario_helper = mock.Mock() + vpp_setup_env_helper = VppSetupEnvHelper(vnfd_helper, ssh_helper, + scenario_helper) + vpp_setup_env_helper._update_vnfd_helper( + {'mgmt-interface': {'name': 'net'}}) + + self.assertEqual({'ip': '10.10.10.101', + 'name': 'net', + 'password': 'r00t', + 'user': 'root', + 'vdu-id': 'ipsecvnf-baremetal'}, + vpp_setup_env_helper.vnfd_helper.get('mgmt-interface', + {})) + + def test_get_value_by_interface_key(self): + vnfd_helper = VnfdHelper(self.VNFD_0) + ssh_helper = mock.Mock() + + scenario_helper = mock.Mock() + vpp_setup_env_helper = VppSetupEnvHelper(vnfd_helper, ssh_helper, + scenario_helper) + vpp_setup_env_helper._update_vnfd_helper( + {'vpp-data': {'vpp-key': 'vpp-value'}}, 'xe0') + + self.assertEqual({'vpp-key': 'vpp-value'}, + vpp_setup_env_helper.get_value_by_interface_key( + 'xe0', 'vpp-data')) + + def test_get_value_by_interface_key_error(self): + vnfd_helper = VnfdHelper(self.VNFD_0) + ssh_helper = mock.Mock() + + scenario_helper = mock.Mock() + vpp_setup_env_helper = VppSetupEnvHelper(vnfd_helper, ssh_helper, + scenario_helper) + vpp_setup_env_helper._update_vnfd_helper( + {'vpp-data': {'vpp-key': 'vpp-value'}}, 'xe0') + + self.assertIsNone(vpp_setup_env_helper.get_value_by_interface_key( + 'xe2', 'vpp-err')) |