1 files changed, 120 insertions, 0 deletions
diff --git a/yardstick/tests/unit/network_services/collector/test_subscriber.py b/yardstick/tests/unit/network_services/collector/test_subscriber.py
new file mode 100644
index 000000000..cffa4d492
--- /dev/null
+++ b/yardstick/tests/unit/network_services/collector/test_subscriber.py
@@ -0,0 +1,120 @@
+# Copyright (c) 2016-2017 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 copy
+import mock
+import unittest
+
+from yardstick.network_services.collector import subscriber
+from yardstick import ssh
+
+
+class MockVnfAprrox(object):
+
+    def __init__(self):
+        self.result = {}
+        self.name = "vnf__1"
+
+    def collect_kpi(self):
+        self.result = {
+            'pkt_in_up_stream': 100,
+            'pkt_drop_up_stream': 5,
+            'pkt_in_down_stream': 50,
+            'pkt_drop_down_stream': 40
+        }
+        return self.result
+
+
+class CollectorTestCase(unittest.TestCase):
+
+    NODES = {
+        'context1': [{'name': 'node1',
+                      'ip': '1.2.3.4',
+                      'collectd': {
+                          'plugins': {'abc': 12, 'def': 34},
+                          'interval': 987}
+                      }
+        ]
+    }
+
+    def setUp(self):
+        vnf = MockVnfAprrox()
+        vnf.start_collect = mock.Mock()
+        vnf.stop_collect = mock.Mock()
+        self.ssh_patch = mock.patch.object(ssh, 'AutoConnectSSH')
+        mock_ssh = self.ssh_patch.start()
+        mock_instance = mock.Mock()
+        mock_instance.execute.return_value = 0, '', ''
+        mock_ssh.from_node.return_value = mock_instance
+        self.collector = subscriber.Collector([vnf], self.NODES)
+
+    def tearDown(self):
+        self.ssh_patch.stop()
+
+    def test___init__(self, *args):
+        vnf = MockVnfAprrox()
+        collector = subscriber.Collector([vnf], self.NODES)
+        self.assertEqual(len(collector.vnfs), 1)
+        self.assertEqual(len(collector.nodes), 1)
+
+    def test___init__no_node_information(self, *args):
+        vnf = MockVnfAprrox()
+        nodes = copy.deepcopy(self.NODES)
+        nodes['context1'].append(None)
+        collector = subscriber.Collector([vnf], nodes)
+        self.assertEqual(len(collector.vnfs), 1)
+        self.assertEqual(len(collector.nodes), 1)
+
+    def test___init__no_node_information_in_context(self, *args):
+        vnf = MockVnfAprrox()
+        nodes = copy.deepcopy(self.NODES)
+        nodes['context1'] = None
+        collector = subscriber.Collector([vnf], nodes)
+        self.assertEqual(len(collector.vnfs), 1)
+        self.assertEqual(len(collector.nodes), 1)
+
+    def test_start(self, *args):
+        resource_profile = mock.MagicMock()
+        self.collector.resource_profiles = {'key': resource_profile}
+        self.collector.bin_path = 'path'
+
+        self.assertIsNone(self.collector.start())
+        for vnf in self.collector.vnfs:
+            vnf.start_collect.assert_called_once()
+
+        for resource_profile in self.collector.resource_profiles.values():
+            resource_profile.initiate_systemagent.assert_called_once_with('path')
+            resource_profile.start.assert_called_once()
+            resource_profile.amqp_process_for_nfvi_kpi.assert_called_once()
+
+    def test_stop(self, *_):
+        resource_profile = mock.MagicMock()
+        self.collector.resource_profiles = {'key': resource_profile}
+
+        self.assertIsNone(self.collector.stop())
+        for vnf in self.collector.vnfs:
+            vnf.stop_collect.assert_called_once()
+
+        for resource in self.collector.resource_profiles.values():
+            resource.stop.assert_called_once()
+
+    def test_get_kpi(self, *args):
+        result = self.collector.get_kpi()
+
+        self.assertEqual(2, len(result))
+        self.assertEqual(4, len(result["vnf__1"]))
+        self.assertEqual(result["vnf__1"]["pkt_in_up_stream"], 100)
+        self.assertEqual(result["vnf__1"]["pkt_drop_up_stream"], 5)
+        self.assertEqual(result["vnf__1"]["pkt_in_down_stream"], 50)
+        self.assertEqual(result["vnf__1"]["pkt_drop_down_stream"], 40)