Adding DB Init and setup
Signed-off-by: efiacor <fiachra.corcoran@est.tech>
Change-Id: Ie32efcf007c9b6fa25b0072019f4a91a841d9d0c
Issue-ID: DCAEGEN2-1828
diff --git a/components/pm-subscription-handler/tests/test_config_handler.py b/components/pm-subscription-handler/tests/test_config_handler.py
new file mode 100755
index 0000000..5e80db5
--- /dev/null
+++ b/components/pm-subscription-handler/tests/test_config_handler.py
@@ -0,0 +1,95 @@
+# ============LICENSE_START===================================================
+# Copyright (C) 2019-2020 Nordix Foundation.
+# ============================================================================
+# 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.
+#
+# SPDX-License-Identifier: Apache-2.0
+# ============LICENSE_END=====================================================
+
+import json
+import unittest
+from os import environ
+from os import path
+
+import responses
+from tenacity import wait_none
+
+from pmsh_service.mod.config_handler import ConfigHandler
+
+
+class ConfigHandlerTestCase(unittest.TestCase):
+
+ def setUp(self):
+ self.env_vars = {'CONFIG_BINDING_SERVICE_SERVICE_HOST': 'cbs_hostname',
+ 'CONFIG_BINDING_SERVICE_SERVICE_PORT': '10000',
+ 'HOSTNAME': 'hostname'}
+ for key, value in self.env_vars.items():
+ environ[key] = value
+ self.cbs_url = 'http://cbs_hostname:10000/service_component_all/hostname'
+ with open(path.join(path.dirname(__file__), 'data/cbs_data_2.json'))as json_file:
+ self.expected_config = json.load(json_file)
+
+ def test_missing_environment_variable(self):
+ for key, value in self.env_vars.items():
+ with self.assertRaises(KeyError):
+ environ.pop(key)
+ test_value = globals()[value]
+ test_value()
+ environ[key] = value
+
+ @responses.activate
+ def test_get_config_success(self):
+ responses.add(responses.GET, self.cbs_url, json=json.dumps(self.expected_config),
+ status=200)
+
+ config_handler = ConfigHandler()
+ config_handler.get_config.retry.wait = wait_none()
+
+ self.assertEqual(self.expected_config, config_handler.get_config())
+
+ @responses.activate
+ def test_get_config_error(self):
+ responses.add(responses.GET, self.cbs_url, status=404)
+ config_handler = ConfigHandler()
+ config_handler.get_config.retry.wait = wait_none()
+
+ with self.assertRaises(Exception):
+ config_handler.get_config()
+
+ @responses.activate
+ def test_get_config_max_retries_error(self):
+ retry_limit = 5
+ config_handler = ConfigHandler()
+ config_handler.get_config.retry.wait = wait_none()
+
+ for __ in range(retry_limit):
+ responses.add(responses.GET, self.cbs_url, status=500)
+
+ with self.assertRaises(Exception):
+ config_handler.get_config()
+ self.assertEqual(retry_limit, len(responses.calls))
+
+ @responses.activate
+ def test_get_config_less_than_5_retries_success(self):
+ retry_attempts = 4
+ responses.add(responses.GET, self.cbs_url, status=500)
+ responses.add(responses.GET, self.cbs_url, status=400)
+ responses.add(responses.GET, self.cbs_url, status=300)
+ responses.add(responses.GET, self.cbs_url, json=json.dumps(self.expected_config),
+ status=200)
+
+ config_handler = ConfigHandler()
+ config_handler.get_config.retry.wait = wait_none()
+ config_handler.get_config()
+
+ self.assertEqual(retry_attempts, len(responses.calls))