SIENTIAPDE-1030

Add unit tests for orchestrator activities and workflows

- Implement tests for Activities class, covering initialization and prepare_activity method.
- Create tests for Couchbase class, including successful and failed query loading.
- Add tests for SlotManager class, verifying OPC slot loading and active ingestor retrieval.
- Develop tests for TemporalManager class, focusing on schedule loading functionality.
- Introduce tests for Orchestrator class, ensuring proper execution of workflow activities.
- Establish a new test suite for orchestrator activities and workflows in the tests directory.

orchestrator/utils/connectors_config.py

@@ -0,0 +1,42 @@
+from os import getenv
+import json
+
+
+def build_postgres_config():
+    return {
+        'host': getenv('POSTGRES_HOST', 'localhost'),
+        'port': int(getenv('POSTGRES_PORT', '5432')),
+        'user': getenv('POSTGRES_USER', 'sientia'),
+        'password': getenv('POSTGRES_PASSWORD', 'sientia'),
+        'dbname': getenv('POSTGRES_DBNAME', 'sientia'),
+        'min_connections': int(getenv('POSTGRES_MIN_CONNECTIONS', '5')),
+        'max_connections': int(getenv('POSTGRES_MAX_CONNECTIONS', '20'))
+    }
+
+
+def build_mlflow_config():
+    return {
+        'host': getenv('MLFLOW_HOST', 'http://localhost'),
+        'port': int(getenv('MLFLOW_PORT', '5080')),
+        'username': getenv('MLFLOW_USERNAME', 'aignosi'),
+        'password': getenv('MLFLOW_PASSWORD', 'aignosi')
+    }
+
+
+def build_opc_config():
+    opc_raw = getenv('OPC_CONFIG', None)
+
+    if opc_raw:
+        return json.loads(opc_raw)
+
+    return {
+        'opc': {
+            'name': getenv('OPC_NAME', 'opc'),
+            'url': getenv('OPC_URL', 'opc.tcp://localhost:4840'),
+            'server_uri': getenv('OPC_SERVER_URI', 'opc.tcp://localhost:4840'),
+            'cert_path': getenv('OPC_CERT_PATH', None),
+            'private_key_path': getenv('OPC_PRIVATE_KEY_PATH', None),
+            'server_cert_path': getenv('OPC_SERVER_CERT_PATH', None),
+            'reconnection_interval': int(getenv('OPC_RECONNECTION_INTERVAL', '120'))
+        }
+    }