1 files changed, 66 insertions, 0 deletions
diff --git a/yardstick/tests/unit/network_services/vnf_generic/vnf/test_tg_pktgen.py b/yardstick/tests/unit/network_services/vnf_generic/vnf/test_tg_pktgen.py
new file mode 100644
index 000000000..1ecb6ffc9
--- /dev/null
+++ b/yardstick/tests/unit/network_services/vnf_generic/vnf/test_tg_pktgen.py
@@ -0,0 +1,66 @@
+# Copyright (c) 2018-2019 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.
+
+import mock
+
+from yardstick.common import constants
+from yardstick.common import exceptions
+from yardstick.network_services.vnf_generic.vnf import base as vnf_base
+from yardstick.network_services.vnf_generic.vnf import tg_pktgen
+from yardstick.tests.unit import base as ut_base
+
+
+class PktgenTrafficGenTestCase(ut_base.BaseUnitTestCase):
+
+    SERVICE_PORTS = [{'port': constants.LUA_PORT,
+                      'node_port': '34501'}]
+    VNFD = {'mgmt-interface': {'ip': '1.2.3.4',
+                               'service_ports': SERVICE_PORTS},
+            'vdu': [{'external-interface': 'interface'}],
+            'benchmark': {'kpi': 'fake_kpi'}
+            }
+
+    def test__init(self):
+        tg = tg_pktgen.PktgenTrafficGen('name1', self.VNFD)
+        self.assertTrue(isinstance(tg, vnf_base.GenericTrafficGen))
+
+    def test_run_traffic(self):
+        tg = tg_pktgen.PktgenTrafficGen('name1', self.VNFD)
+        mock_tp = mock.Mock()
+        with mock.patch.object(tg, '_is_running', return_value=True):
+            tg.run_traffic(mock_tp)
+
+        mock_tp.init.assert_called_once_with(tg._node_ip, tg._lua_node_port)
+
+    def test__get_lua_node_port(self):
+        tg = tg_pktgen.PktgenTrafficGen('name1', self.VNFD)
+        service_ports = [{'port': constants.LUA_PORT,
+                          'node_port': '12345'}]
+        self.assertEqual(12345, tg._get_lua_node_port(service_ports))
+
+    def test__get_lua_node_port_no_lua_port(self):
+        tg = tg_pktgen.PktgenTrafficGen('name1', self.VNFD)
+        service_ports = [{'port': '333'}]
+        self.assertIsNone(tg._get_lua_node_port(service_ports))
+
+    def test__is_running(self):
+        tg = tg_pktgen.PktgenTrafficGen('name1', self.VNFD)
+        with mock.patch.object(tg, '_traffic_profile'):
+            self.assertTrue(tg._is_running())
+
+    def test__is_running_exception(self):
+        tg = tg_pktgen.PktgenTrafficGen('name1', self.VNFD)
+        with mock.patch.object(tg, '_traffic_profile') as mock_tp:
+            mock_tp.help.side_effect = exceptions.PktgenActionError()
+            self.assertFalse(tg._is_running())