def test_instantiate(self, shutil, *args):
with mock.patch("yardstick.ssh.SSH") as ssh:
ssh_mock = mock.Mock(autospec=ssh.SSH)
ssh_mock.execute = \
mock.Mock(return_value=(0, "", ""))
ssh_mock.run = \
mock.Mock(return_value=(0, "", ""))
ssh.from_node.return_value = ssh_mock
vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
ixload_traffic_gen = IxLoadTrafficGen(NAME, vnfd)
scenario_cfg = {'tc': "nsb_test_case",
'ixia_profile': "ixload.cfg",
'task_path': "/path/to/task"}
ixload_traffic_gen.RESULTS_MOUNT = "/tmp/result"
shutil.copy = mock.Mock()
scenario_cfg.update({'options': {'packetsize': 64, 'traffic_type': 4,
'rfc2544': {'allowed_drop_rate': '0.8 - 1'},
'vnf__1': {'rules': 'acl_1rule.yaml',
'vnf_config': {'lb_config': 'SW',
'lb_count': 1,
'worker_config':
'1C/1T',
'worker_threads': 1}}
}})
with mock.patch.object(six.moves.builtins, 'open',
create=True) as mock_open:
mock_open.return_value = mock.MagicMock()
ixload_traffic_gen.instantiate(scenario_cfg, {})
def test_terminate(self, call):
with mock.patch("yardstick.ssh.SSH") as ssh:
vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
ssh_mock = mock.Mock(autospec=ssh.SSH)
ssh_mock.execute = \
mock.Mock(return_value=(0, "", ""))
ssh.from_node.return_value = ssh_mock
ixload_traffic_gen = IxLoadTrafficGen(NAME, vnfd)
self.assertEqual(None, ixload_traffic_gen.terminate())
def test_listen_traffic(self):
with mock.patch("yardstick.ssh.SSH") as ssh:
ssh_mock = mock.Mock(autospec=ssh.SSH)
ssh_mock.execute = \
mock.Mock(return_value=(0, "", ""))
ssh.from_node.return_value = ssh_mock
vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
ixload_traffic_gen = IxLoadTrafficGen(NAME, vnfd)
self.assertIsNone(ixload_traffic_gen.listen_traffic({}))
def test_collect_kpi(self):
with mock.patch("yardstick.ssh.SSH") as ssh:
ssh_mock = mock.Mock(autospec=ssh.SSH)
ssh_mock.execute = \
mock.Mock(return_value=(0, "", ""))
ssh.from_node.return_value = ssh_mock
vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
ixload_traffic_gen = IxLoadTrafficGen(NAME, vnfd)
ixload_traffic_gen.data = {}
restult = ixload_traffic_gen.collect_kpi()
self.assertEqual({}, restult)
def test_collect_kpi(self, *args):
with mock.patch("yardstick.ssh.SSH") as ssh:
ssh_mock = mock.Mock(autospec=ssh.SSH)
ssh_mock.execute = \
mock.Mock(return_value=(0, "", ""))
ssh.from_node.return_value = ssh_mock
vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
ixload_traffic_gen = IxLoadTrafficGen(NAME, vnfd)
ixload_traffic_gen.scenario_helper.scenario_cfg = {
'nodes': {
ixload_traffic_gen.name: "mock"
}
}
ixload_traffic_gen.data = {}
restult = ixload_traffic_gen.collect_kpi()
expected = {
'physical_node': 'mock_node',
'collect_stats': {},
}
self.assertEqual(expected, restult)
def test_run_traffic_csv(self, call, shutil, main_open, min, max, len):
mock_traffic_profile = mock.Mock(autospec=TrafficProfile)
mock_traffic_profile.get_traffic_definition.return_value = "64"
mock_traffic_profile.params = self.TRAFFIC_PROFILE
with mock.patch("yardstick.ssh.SSH") as ssh:
ssh_mock = mock.Mock(autospec=ssh.SSH)
ssh_mock.execute = \
mock.Mock(return_value=(0, "", ""))
ssh_mock.run = \
mock.Mock(return_value=(0, "", ""))
ssh.from_node.return_value = ssh_mock
vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
vnfd["mgmt-interface"].update({"tg-config": {}})
vnfd["mgmt-interface"]["tg-config"].update(
{"ixchassis": "1.1.1.1"})
vnfd["mgmt-interface"]["tg-config"].update(
{"py_bin_path": "/root"})
sut = IxLoadTrafficGen(NAME, vnfd)
sut.connection = mock.Mock()
sut.connection.run = mock.Mock()
sut._traffic_runner = mock.Mock(return_value=0)
shutil.copy = mock.Mock()
subprocess.call(["touch", "/tmp/1.csv"])
sut.rel_bin_path = mock.Mock(return_value="/tmp/*.csv")
result = sut.run_traffic(mock_traffic_profile)
self.assertIsNone(result)
def test_instantiate(self, call, shutil, mock_makedirs):
with mock.patch("yardstick.ssh.SSH") as ssh:
ssh_mock = mock.Mock(autospec=ssh.SSH)
ssh_mock.execute = \
mock.Mock(return_value=(0, "", ""))
ssh_mock.run = \
mock.Mock(return_value=(0, "", ""))
ssh.from_node.return_value = ssh_mock
vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
ixload_traffic_gen = IxLoadTrafficGen(NAME, vnfd)
scenario_cfg = {
'tc': "nsb_test_case",
'ixia_profile': "ixload.cfg"
}
ixload_traffic_gen.RESULTS_MOUNT = "/tmp/result"
shutil.copy = mock.Mock()
scenario_cfg.update({
'options': {
'packetsize': 64,
'traffic_type': 4,
'rfc2544': {
'allowed_drop_rate': '0.8 - 1'
},
'vnf__1': {
'rules': 'acl_1rule.yaml',
'vnf_config': {
'lb_config': 'SW',
'lb_count': 1,
'worker_config': '1C/1T',
'worker_threads': 1
}
}
}
})
self.assertRaises(IOError,
ixload_traffic_gen.instantiate(scenario_cfg, {}))
def test_parse_csv_read_error(self, mock_call, mock_ssh):
vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
http_reader = [{
'HTTP Total Throughput (Kbps)': 1,
'HTTP Simulated Users': 2,
'HTTP Concurrent Connections': 3,
'HTTP Transaction Rate': 5,
}]
mock_ssh_type = mock.Mock(autospec=mock_ssh.SSH)
mock_ssh_type.execute.return_value = 0, "", ""
mock_ssh.from_node.return_value = mock_ssh_type
ixload_traffic_gen = IxLoadTrafficGen(NAME, vnfd)
with self.assertRaises(KeyError):
ixload_traffic_gen.resource_helper.parse_csv_read(http_reader)
def test_parse_csv_read_value_error(self, mock_ssh, *args):
vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
http_reader = [{
'HTTP Total Throughput (Kbps)': 1,
'HTTP Simulated Users': 2,
'HTTP Concurrent Connections': "not a number",
'HTTP Connection Rate': 4,
'HTTP Transaction Rate': 5,
}]
mock_ssh_type = mock.Mock(autospec=mock_ssh.SSH)
mock_ssh_type.execute.return_value = 0, "", ""
mock_ssh.from_node.return_value = mock_ssh_type
ixload_traffic_gen = IxLoadTrafficGen(NAME, vnfd)
init_value = ixload_traffic_gen.resource_helper.result
ixload_traffic_gen.resource_helper.parse_csv_read(http_reader)
self.assertDictEqual(ixload_traffic_gen.resource_helper.result, init_value)
def test_parse_csv_read(self, mock_call, mock_ssh):
vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
kpi_data = {
'HTTP Total Throughput (Kbps)': 1,
'HTTP Simulated Users': 2,
'HTTP Concurrent Connections': '3',
'HTTP Connection Rate': 4.3,
'HTTP Transaction Rate': True,
}
http_reader = [kpi_data]
mock_ssh_type = mock.Mock(autospec=mock_ssh.SSH)
mock_ssh_type.execute.return_value = 0, "", ""
mock_ssh.from_node.return_value = mock_ssh_type
ixload_traffic_gen = IxLoadTrafficGen(NAME, vnfd)
result = ixload_traffic_gen.resource_helper.result
ixload_traffic_gen.resource_helper.parse_csv_read(http_reader)
for key_left, key_right in IxLoadResourceHelper.KPI_LIST.items():
self.assertEqual(result[key_left][-1], int(kpi_data[key_right]))
def test_terminate(self, *args):
vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
ixload_traffic_gen = IxLoadTrafficGen(NAME, vnfd)
self.assertIsNone(ixload_traffic_gen.terminate())
