diff --git a/test/OpenStack/test_responses.py b/test/OpenStack/test_responses.py
new file mode 100644
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+++ b/test/OpenStack/test_responses.py
@@ -0,0 +1,119 @@
+# Copyright 2017 iIntel Research and Development Ireland Limited
+# *************************************************************
+
+# This file is part of OSM Monitoring module
+# All Rights Reserved to 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.
+
+# For those usages not covered by the Apache License, Version 2.0 please
+# contact: helena.mcgough@intel.com or adrian.hoban@intel.com
+##
+"""Test that the correct responses are generated for each message."""
+
+import logging
+
+import unittest
+
+import mock
+
+from plugins.OpenStack import response as resp
+
+__author__ = "Helena McGough"
+
+log = logging.getLogger(__name__)
+
+
+class TestOpenStackResponse(unittest.TestCase):
+    """Tests for responses generated by the OpenStack plugins."""
+
+    def setUp(self):
+        """Setup for testing OpenStack plugin responses."""
+        super(TestOpenStackResponse, self).setUp()
+        self.plugin_resp = resp.OpenStack_Response()
+
+    def test_invalid_key(self):
+        """Test if an invalid key is entered for a response."""
+        message = self.plugin_resp.generate_response("mock_invalid_key")
+        self.assertEqual(message, None)
+
+    @mock.patch.object(
+        resp.OpenStack_Response, "alarm_list_response")
+    def test_list_alarm_resp(self, alarm_list_resp):
+        """Test out a function call for a list alarm response."""
+        message = self.plugin_resp.generate_response("list_alarm_response")
+        self.assertEqual(alarm_list_resp.return_value, message)
+
+    @mock.patch.object(
+        resp.OpenStack_Response, "list_metric_response")
+    def test_list_metric_resp(self, metric_list_resp):
+        """Test list metric response function call."""
+        message = self.plugin_resp.generate_response("list_metric_response")
+        self.assertEqual(message, metric_list_resp.return_value)
+
+    @mock.patch.object(
+        resp.OpenStack_Response, "delete_alarm_response")
+    def test_delete_alarm_resp(self, del_alarm_resp):
+        """Test delete alarm response function call."""
+        message = self.plugin_resp.generate_response("delete_alarm_response")
+        self.assertEqual(message, del_alarm_resp.return_value)
+
+    @mock.patch.object(
+        resp.OpenStack_Response, "delete_metric_response")
+    def test_delete_metric_resp(self, del_metric_resp):
+        """Test the response functionality of delete metric response."""
+        message = self.plugin_resp.generate_response("delete_metric_response")
+        self.assertEqual(message, del_metric_resp.return_value)
+
+    @mock.patch.object(
+        resp.OpenStack_Response, "create_alarm_response")
+    def test_create_alarm_resp(self, config_alarm_resp):
+        """Test create alarm response function call."""
+        message = self.plugin_resp.generate_response("create_alarm_response")
+        self.assertEqual(message, config_alarm_resp.return_value)
+
+    @mock.patch.object(
+        resp.OpenStack_Response, "metric_create_response")
+    def test_create_metric_resp(self, config_metric_resp):
+        """Test create metric response function call."""
+        message = self.plugin_resp.generate_response("create_metric_response")
+        self.assertEqual(message, config_metric_resp.return_value)
+
+    @mock.patch.object(
+        resp.OpenStack_Response, "update_alarm_response")
+    def test_update_alarm_resp(self, up_alarm_resp):
+        """Test update alarm response function call."""
+        message = self.plugin_resp.generate_response("update_alarm_response")
+        self.assertEqual(message, up_alarm_resp.return_value)
+
+    @mock.patch.object(
+        resp.OpenStack_Response, "update_metric_response")
+    def test_update_metric_resp(self, up_metric_resp):
+        """Test update metric response function call."""
+        message = self.plugin_resp.generate_response("update_metric_response")
+        self.assertEqual(message, up_metric_resp.return_value)
+
+    @mock.patch.object(
+        resp.OpenStack_Response, "notify_alarm")
+    def test_notify_alarm(self, notify_alarm):
+        """Test notify alarm response function call."""
+        message = self.plugin_resp.generate_response("notify_alarm")
+        self.assertEqual(message, notify_alarm.return_value)
+
+    @mock.patch.object(
+        resp.OpenStack_Response, "read_metric_data_response")
+    def test_read_metric_data_resp(self, read_data_resp):
+        """Test read metric data response function call."""
+        message = self.plugin_resp.generate_response(
+            "read_metric_data_response")
+        self.assertEqual(message, read_data_resp.return_value)