optimization(loki-tests): change container name & log message to be r…

…andomly generated

tests/test_loki_integration.py

@@ -1,13 +1,18 @@
-# tests/test_loki_integration.py
 import json
 import time
 import testinfra
+import random
+import string
 from pytest import fail
 
+def generate_random_string(length=8):
+    return ''.join(random.choices(string.ascii_letters + string.digits, k=length))
+
 def test_alpine_log_delivery_to_loki(host, setup_alpine_container):
     """Test that logs from a test Alpine container are delivered to Loki."""
-    # Extract container details from the fixture
-    container_name, log_message = setup_alpine_container
+    # Generate random container name and log message
+    container_name = generate_random_string()
+    log_message = generate_random_string()
 
     loki_host = "localhost"  # Adjust if Loki is on a different host
     loki_port = "3100"