Test suite executed from CI pipeline (#433)

* Test strategy & test cases

* Unit tests

* Integration tests

tests.manual/test-flow-stop-flow

@@ -0,0 +1,22 @@
+#!/usr/bin/env python3
+
+import requests
+import json
+
+url = "http://localhost:8088/"
+
+resp = requests.post(
+    f"{url}/api/v1/flow",
+    json={
+        "operation": "stop-flow",
+        "flow-id": "0003",
+    }
+)
+
+print(resp)
+print(resp.text)
+resp = resp.json()
+
+
+print(resp)
+