# limitations under the License.
#
-from __future__ import absolute_import
-
+import errno
import os
import unittest
-
import mock
from copy import deepcopy
-SSH_HELPER = 'yardstick.network_services.vnf_generic.vnf.sample_vnf.VnfSshHelper'
+from tests.unit import STL_MOCKS
+
-STL_MOCKS = {
- 'stl': mock.MagicMock(),
- 'stl.trex_stl_lib': mock.MagicMock(),
- 'stl.trex_stl_lib.base64': mock.MagicMock(),
- 'stl.trex_stl_lib.binascii': mock.MagicMock(),
- 'stl.trex_stl_lib.collections': mock.MagicMock(),
- 'stl.trex_stl_lib.copy': mock.MagicMock(),
- 'stl.trex_stl_lib.datetime': mock.MagicMock(),
- 'stl.trex_stl_lib.functools': mock.MagicMock(),
- 'stl.trex_stl_lib.imp': mock.MagicMock(),
- 'stl.trex_stl_lib.inspect': mock.MagicMock(),
- 'stl.trex_stl_lib.json': mock.MagicMock(),
- 'stl.trex_stl_lib.linecache': mock.MagicMock(),
- 'stl.trex_stl_lib.math': mock.MagicMock(),
- 'stl.trex_stl_lib.os': mock.MagicMock(),
- 'stl.trex_stl_lib.platform': mock.MagicMock(),
- 'stl.trex_stl_lib.pprint': mock.MagicMock(),
- 'stl.trex_stl_lib.random': mock.MagicMock(),
- 'stl.trex_stl_lib.re': mock.MagicMock(),
- 'stl.trex_stl_lib.scapy': mock.MagicMock(),
- 'stl.trex_stl_lib.socket': mock.MagicMock(),
- 'stl.trex_stl_lib.string': mock.MagicMock(),
- 'stl.trex_stl_lib.struct': mock.MagicMock(),
- 'stl.trex_stl_lib.sys': mock.MagicMock(),
- 'stl.trex_stl_lib.threading': mock.MagicMock(),
- 'stl.trex_stl_lib.time': mock.MagicMock(),
- 'stl.trex_stl_lib.traceback': mock.MagicMock(),
- 'stl.trex_stl_lib.trex_stl_async_client': mock.MagicMock(),
- 'stl.trex_stl_lib.trex_stl_client': mock.MagicMock(),
- 'stl.trex_stl_lib.trex_stl_exceptions': mock.MagicMock(),
- 'stl.trex_stl_lib.trex_stl_ext': mock.MagicMock(),
- 'stl.trex_stl_lib.trex_stl_jsonrpc_client': mock.MagicMock(),
- 'stl.trex_stl_lib.trex_stl_packet_builder_interface': mock.MagicMock(),
- 'stl.trex_stl_lib.trex_stl_packet_builder_scapy': mock.MagicMock(),
- 'stl.trex_stl_lib.trex_stl_port': mock.MagicMock(),
- 'stl.trex_stl_lib.trex_stl_stats': mock.MagicMock(),
- 'stl.trex_stl_lib.trex_stl_streams': mock.MagicMock(),
- 'stl.trex_stl_lib.trex_stl_types': mock.MagicMock(),
- 'stl.trex_stl_lib.types': mock.MagicMock(),
- 'stl.trex_stl_lib.utils': mock.MagicMock(),
- 'stl.trex_stl_lib.utils.argparse': mock.MagicMock(),
- 'stl.trex_stl_lib.utils.collections': mock.MagicMock(),
- 'stl.trex_stl_lib.utils.common': mock.MagicMock(),
- 'stl.trex_stl_lib.utils.json': mock.MagicMock(),
- 'stl.trex_stl_lib.utils.os': mock.MagicMock(),
- 'stl.trex_stl_lib.utils.parsing_opts': mock.MagicMock(),
- 'stl.trex_stl_lib.utils.pwd': mock.MagicMock(),
- 'stl.trex_stl_lib.utils.random': mock.MagicMock(),
- 'stl.trex_stl_lib.utils.re': mock.MagicMock(),
- 'stl.trex_stl_lib.utils.string': mock.MagicMock(),
- 'stl.trex_stl_lib.utils.sys': mock.MagicMock(),
- 'stl.trex_stl_lib.utils.text_opts': mock.MagicMock(),
- 'stl.trex_stl_lib.utils.text_tables': mock.MagicMock(),
- 'stl.trex_stl_lib.utils.texttable': mock.MagicMock(),
- 'stl.trex_stl_lib.warnings': mock.MagicMock(),
- 'stl.trex_stl_lib.yaml': mock.MagicMock(),
- 'stl.trex_stl_lib.zlib': mock.MagicMock(),
- 'stl.trex_stl_lib.zmq': mock.MagicMock(),
-}
+SSH_HELPER = 'yardstick.network_services.vnf_generic.vnf.sample_vnf.VnfSshHelper'
STLClient = mock.MagicMock()
stl_patch = mock.patch.dict("sys.modules", STL_MOCKS)
'vpci': '0000:05:00.0',
'local_ip': '152.16.100.19',
'type': 'PCI-PASSTHROUGH',
- 'vld_id': '',
+ 'vld_id': 'downlink_0',
+ 'ifname': 'xe1',
'netmask': '255.255.255.0',
- 'dpdk_port_num': '0',
+ 'dpdk_port_num': 0,
'bandwidth': '10 Gbps',
'driver': "i40e",
'dst_ip': '152.16.100.20',
'vpci': '0000:05:00.1',
'local_ip': '152.16.40.19',
'type': 'PCI-PASSTHROUGH',
- 'vld_id': '',
+ 'vld_id': 'uplink_0',
+ 'ifname': 'xe1',
'driver': "i40e",
'netmask': '255.255.255.0',
- 'dpdk_port_num': '1',
+ 'dpdk_port_num': 1,
'bandwidth': '10 Gbps',
'dst_ip': '152.16.40.20',
'local_iface_name': 'xe1',
'interfaces': {
'xe0': {
'local_iface_name': 'ens513f0',
- 'vld_id': 'public',
+ 'vld_id': ProxApproxVnf.DOWNLINK,
'netmask': '255.255.255.0',
'local_ip': '152.16.40.20',
'dst_mac': '00:00:00:00:00:01',
'interfaces': {
'xe0': {
'local_iface_name': 'ens785f0',
- 'vld_id': 'private',
+ 'vld_id': ProxApproxVnf.UPLINK,
'netmask': '255.255.255.0',
'local_ip': '152.16.100.20',
'dst_mac': '00:00:00:00:00:02',
'interfaces': {
'xe0': {
'local_iface_name': 'ens786f0',
- 'vld_id': 'private',
+ 'vld_id': ProxApproxVnf.UPLINK,
'netmask': '255.255.255.0',
'local_ip': '152.16.100.19',
'dst_mac': '00:00:00:00:00:04',
},
'xe1': {
'local_iface_name': 'ens786f1',
- 'vld_id': 'public',
+ 'vld_id': ProxApproxVnf.DOWNLINK,
'netmask': '255.255.255.0',
'local_ip': '152.16.40.19',
'dst_mac': '00:00:00:00:00:03',
}
@mock.patch(SSH_HELPER)
- def test___init__(self, ssh, mock_time):
+ def test___init__(self, ssh, *args):
mock_ssh(ssh)
prox_approx_vnf = ProxApproxVnf(NAME, self.VNFD0)
self.assertIsNone(prox_approx_vnf._vnf_process)
@mock.patch(SSH_HELPER)
- def test_collect_kpi_no_client(self, ssh, mock_time):
+ def test_collect_kpi_no_client(self, ssh, *args):
mock_ssh(ssh)
prox_approx_vnf = ProxApproxVnf(NAME, self.VNFD0)
self.assertEqual(result, expected)
@mock.patch(SSH_HELPER)
- def test_collect_kpi(self, ssh, mock_time):
+ def test_collect_kpi(self, ssh, *args):
mock_ssh(ssh)
resource_helper = mock.MagicMock()
resource_helper.execute.return_value = list(range(12))
- resource_helper.collect_kpi.return_value = {'core': {'result': 234}}
+ resource_helper.collect_collectd_kpi.return_value = {'core': {'result': 234}}
prox_approx_vnf = ProxApproxVnf(NAME, self.VNFD0)
prox_approx_vnf.resource_helper = resource_helper
expected = {
- 'packets_in': 7,
+ 'packets_in': 6,
'packets_dropped': 1,
- 'packets_fwd': 6,
+ 'packets_fwd': 7,
'collect_stats': {'core': {'result': 234}},
}
result = prox_approx_vnf.collect_kpi()
self.assertEqual(result, expected)
@mock.patch(SSH_HELPER)
- def test_collect_kpi_error(self, ssh, mock_time):
+ def test_collect_kpi_error(self, ssh, *args):
mock_ssh(ssh)
resource_helper = mock.MagicMock()
prox_approx_vnf = ProxApproxVnf(NAME, deepcopy(self.VNFD0))
prox_approx_vnf.resource_helper = resource_helper
prox_approx_vnf.vnfd_helper['vdu'][0]['external-interface'] = []
+ prox_approx_vnf.vnfd_helper.port_pairs.interfaces = []
with self.assertRaises(RuntimeError):
prox_approx_vnf.collect_kpi()
- def _get_file_abspath(self, filename, mock_time):
+ def _get_file_abspath(self, filename, *args):
curr_path = os.path.dirname(os.path.abspath(__file__))
file_path = os.path.join(curr_path, filename)
return file_path
@mock.patch(SSH_HELPER)
- def test_run_prox(self, ssh, mock_time):
- mock_ssh(ssh)
-
+ def bad_test_instantiate(self, *args):
prox_approx_vnf = ProxApproxVnf(NAME, self.VNFD0)
+ prox_approx_vnf.scenario_helper = mock.MagicMock()
+ prox_approx_vnf.setup_helper = mock.MagicMock()
+ # we can't mock super
+ prox_approx_vnf.instantiate(self.SCENARIO_CFG, self.CONTEXT_CFG)
+ prox_approx_vnf.setup_helper.build_config.assert_called_once()
- filewrapper = mock.MagicMock()
- config_path = self.SCENARIO_CFG['options']["vnf__1"]["prox_config"]
- prox_path = self.SCENARIO_CFG['options']["vnf__1"]["prox_path"]
- prox_args = self.SCENARIO_CFG['options']["vnf__1"]["prox_args"]
- prox_approx_vnf.WAIT_TIME = 0
- prox_approx_vnf._run_prox(filewrapper, config_path, prox_path, prox_args)
-
- self.assertEqual(prox_approx_vnf.ssh_helper.run.call_args[0][0],
- "sudo bash -c 'cd /root/dppd-PROX-v035/build; "
- "/root/dppd-PROX-v035/build/prox -o cli -t -f configs/l3-swap-2.cfg '")
-
- @mock.patch('yardstick.network_services.vnf_generic.vnf.sample_vnf.CpuSysCores')
- @mock.patch('yardstick.network_services.vnf_generic.vnf.prox_helpers.find_relative_file')
@mock.patch(SSH_HELPER)
- def test_instantiate(self, ssh, mock_find, mock_cpu_sys_cores, mock_time):
- mock_ssh(ssh)
-
- mock_cpu_sys_cores.get_core_socket.return_value = {'0': '01234'}
-
- prox_approx_vnf = ProxApproxVnf(NAME, self.VNFD0)
- prox_approx_vnf.ssh_helper = mock.MagicMock(
- **{"execute.return_value": (0, "", ""), "bin_path": ""})
- prox_approx_vnf.setup_helper._setup_resources = mock.MagicMock()
- prox_approx_vnf.setup_helper._find_used_drivers = mock.MagicMock()
- prox_approx_vnf.setup_helper.used_drivers = {}
- prox_approx_vnf.setup_helper.bound_pci = []
- prox_approx_vnf._run_prox = mock.MagicMock(return_value=0)
- prox_approx_vnf.resource_helper = mock.MagicMock()
- prox_approx_vnf.resource_helper.get_process_args.return_value = {
- '-e': '',
- '-t': '',
- }, 'configs/l3-gen-2.cfg', '/root/dppd-PROX-v035/build/prox'
-
- prox_approx_vnf.copy_to_target = mock.MagicMock()
- prox_approx_vnf.upload_prox_config = mock.MagicMock()
- prox_approx_vnf.generate_prox_config_file = mock.MagicMock()
- prox_approx_vnf.q_out.put("PROX started")
- prox_approx_vnf.WAIT_TIME = 0
-
- # if process it still running exitcode will be None
- expected = 0, None
- result = prox_approx_vnf.instantiate(self.SCENARIO_CFG, self.CONTEXT_CFG)
- self.assertIn(result, expected)
-
- @mock.patch(SSH_HELPER)
- def test_wait_for_instantiate_panic(self, ssh, mock_time):
+ def test_wait_for_instantiate_panic(self, ssh, *args):
mock_ssh(ssh, exec_result=(1, "", ""))
prox_approx_vnf = ProxApproxVnf(NAME, self.VNFD0)
prox_approx_vnf._vnf_process = mock.MagicMock(**{"is_alive.return_value": True})
with self.assertRaises(RuntimeError):
prox_approx_vnf.wait_for_instantiate()
- @mock.patch(SSH_HELPER)
- def test_scale(self, ssh, mock_time):
- mock_ssh(ssh)
- prox_approx_vnf = ProxApproxVnf(NAME, self.VNFD0)
- with self.assertRaises(NotImplementedError):
- prox_approx_vnf.scale('')
-
@mock.patch('yardstick.network_services.vnf_generic.vnf.prox_helpers.socket')
@mock.patch(SSH_HELPER)
- def test_terminate(self, ssh, mock_socket, mock_time):
+ def test_terminate(self, ssh, *args):
mock_ssh(ssh)
prox_approx_vnf = ProxApproxVnf(NAME, self.VNFD0)
prox_approx_vnf._vnf_process = mock.MagicMock()
self.assertIsNone(prox_approx_vnf.terminate())
@mock.patch(SSH_HELPER)
- def test__vnf_up_post(self, ssh, mock_time):
+ def test__vnf_up_post(self, ssh, *args):
mock_ssh(ssh)
prox_approx_vnf = ProxApproxVnf(NAME, self.VNFD0)
prox_approx_vnf.resource_helper = resource_helper = mock.Mock()
prox_approx_vnf._vnf_up_post()
self.assertEqual(resource_helper.up_post.call_count, 1)
+ @mock.patch(SSH_HELPER)
+ def test_vnf_execute_oserror(self, ssh, *args):
+ mock_ssh(ssh)
+ prox_approx_vnf = ProxApproxVnf(NAME, self.VNFD0)
+ prox_approx_vnf.resource_helper = resource_helper = mock.Mock()
+
+ resource_helper.execute.side_effect = OSError(errno.EPIPE, "")
+ prox_approx_vnf.vnf_execute("", _ignore_errors=True)
+
+ resource_helper.execute.side_effect = OSError(errno.ESHUTDOWN, "")
+ prox_approx_vnf.vnf_execute("", _ignore_errors=True)
-if __name__ == '__main__':
- unittest.main()
+ resource_helper.execute.side_effect = OSError(errno.EADDRINUSE, "")
+ with self.assertRaises(OSError):
+ prox_approx_vnf.vnf_execute("", _ignore_errors=True)