1 files changed, 71 insertions, 0 deletions
diff --git a/test/adapters/dcae/test_des.py b/test/adapters/dcae/test_des.py
new file mode 100644
index 0000000..6e2520a
--- /dev/null
+++ b/test/adapters/dcae/test_des.py
@@ -0,0 +1,71 @@
+# -------------------------------------------------------------------------
+#   Copyright (C) 2020 Wipro Limited.
+#
+#   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 mock import patch
+from requests import RequestException
+from requests.exceptions import HTTPError
+import unittest
+from osdf.adapters.dcae import des
+from osdf.adapters.dcae.des import DESException
+import osdf.config.loader as config_loader
+from osdf.utils.interfaces import json_from_file
+from osdf.utils.programming_utils import DotDict
+
+
+class TestDes(unittest.TestCase):
+
+    def setUp(self):
+        self.config_spec = {
+            "deployment": "config/osdf_config.yaml",
+            "core": "config/common_config.yaml"
+        }
+        self.osdf_config = DotDict(config_loader.all_configs(**self.config_spec))
+
+    def tearDown(self):
+        pass
+
+    def test_extract_data(self):
+        response_file = 'test/adapters/dcae/des_response.json'
+        response_json = json_from_file(response_file)
+
+        des_config = self.osdf_config.core['PCI']['DES']
+        service_id = des_config['service_id']
+        data = des_config['filter']
+        expected = response_json['result']
+        response = mock.MagicMock()
+        response.status_code = 200
+        response.ok = True
+        response.json.return_value = response_json
+        self.patcher_req = patch('requests.request', return_value=response)
+        self.Mock_req = self.patcher_req.start()
+        self.assertEqual(expected, des.extract_data(service_id, data))
+        self.patcher_req.stop()
+
+        response = mock.MagicMock()
+        response.status_code = 404
+        response.raise_for_status.side_effect = HTTPError("404")
+        self.patcher_req = patch('requests.request', return_value=response)
+        self.Mock_req = self.patcher_req.start()
+        self.assertRaises(DESException, des.extract_data, service_id, data)
+        self.patcher_req.stop()
+
+        self.patcher_req = patch('requests.request', side_effect=RequestException("error"))
+        self.Mock_req = self.patcher_req.start()
+        self.assertRaises(DESException, des.extract_data, service_id, data)
+        self.patcher_req.stop()