add test to satisfy sonar

Author: AlanCoding

test_app/tests/resource_registry/models/test_service_id.py

@@ -1,17 +1,85 @@
+from unittest.mock import patch
+
 import pytest
+from django.db import IntegrityError
 
-from ansible_base.resource_registry.models.service_identifier import ServiceID
+from ansible_base.resource_registry.models.service_identifier import ServiceID, service_id
 
 
 @pytest.mark.django_db
 def test_service_id_already_exists():
     "The resource registry already creates this, so we expect an error here"
+    # Ensure one exists first
+    if not ServiceID.objects.exists():
+        ServiceID.objects.create()
     with pytest.raises(RuntimeError) as exc:
         ServiceID.objects.create()
     assert 'This service already has a ServiceID' in str(exc)
 
 
 @pytest.mark.django_db
 def test_service_id_does_not_yet_exist():
-    ServiceID.objects.first().delete()  # clear out what migration created
+    ServiceID.objects.all().delete()  # clear out any existing
     ServiceID.objects.create()  # expect no error
+
+
+@pytest.mark.django_db
+def test_service_id_function_auto_creates_in_debug():
+    """
+    Generated by Claude Sonnet 4.5
+    Test that service_id() auto-creates ServiceID when none exists in DEBUG/pytest mode.
+    """
+    # Clear the global cache and delete existing ServiceID
+    import sys
+
+    import ansible_base.resource_registry.models.service_identifier as sid_module
+
+    sid_module._service_id = None
+    ServiceID.objects.all().delete()
+
+    # Ensure pytest is in sys.argv to trigger auto-creation
+    with patch.object(sys, 'argv', ['pytest']):
+        result = service_id()
+
+    assert result is not None
+    assert ServiceID.objects.count() == 1
+    # The service was created successfully
+
+
+@pytest.mark.django_db
+def test_service_id_function_handles_integrity_error():
+    """
+    Generated by Claude Sonnet 4.5
+    Test that service_id() handles IntegrityError when another thread/process creates ServiceID first.
+    """
+    # Clear the global cache and delete existing ServiceID
+    import sys
+
+    import ansible_base.resource_registry.models.service_identifier as sid_module
+
+    sid_module._service_id = None
+    ServiceID.objects.all().delete()
+
+    # Pre-create an object to simulate another process winning the race
+    # We'll create it before the patched create is called
+    ServiceID.objects.create(pk=1)
+
+    # Delete from cache and reset so service_id() will try to create
+    sid_module._service_id = None
+    # Don't delete from DB - simulate another process created it
+
+    # Mock create to raise IntegrityError
+    def mock_create(*args, **kwargs):
+        # Raise IntegrityError to simulate race condition
+        raise IntegrityError("Duplicate key")
+
+    # Ensure pytest is in sys.argv to trigger auto-creation path
+    with patch.object(sys, 'argv', ['pytest']):
+        # Mock objects.first() to return None to force the creation path
+        with patch.object(ServiceID.objects, 'first', return_value=None):
+            with patch.object(ServiceID.objects, 'create', side_effect=mock_create):
+                result = service_id()
+
+    assert result is not None
+    # The IntegrityError was handled and it fetched the existing record via get(pk=1)
+    assert ServiceID.objects.count() == 1