test(ci): fix autogen coverage gate follow-up

Use a cross-platform Python shell for coverage telemetry and align maf setup tests with the current tool surface and fallback helper access.

Author: Aitomates

.github/workflows/ci.yml

@@ -50,8 +50,8 @@ jobs:
 
       - name: Emit branch coverage telemetry
         if: always()
+        shell: python
         run: |
-          python - <<'PY'
           import json
           import sys
           import xml.etree.ElementTree as ET
@@ -78,10 +78,10 @@ jobs:
               "required": required,
           }))
           sys.exit(0 if passed else 1)
-          PY
 
       - name: Compile Python sources
         run: python -m compileall autogen_starter autogen_dashboard maf_starter main.py -q
 
       - name: Validate dashboard JavaScript
         run: node --check autogen_dashboard/static/app.js
+

tests/test_maf_setup.py

@@ -24,13 +24,13 @@
 from maf_starter.devui_overrides import OLD_GD_RENDERER
 from maf_starter.devui_overrides import _patch_devui_bundle
 from maf_starter.devui_overrides import install_devui_ui_overrides
+import maf_starter.provider_fallback as provider_fallback
 from maf_starter.provider_fallback import (
     ResponseStream,
     _is_fallback_worthy_error,
     _merge_route_metadata,
     _response_from_updates,
     _resolve_run_scope,
-    _sanitize_messages,
     _wrap_stream_with_fallback,
 )
 from maf_starter.routing_policy import RoutingPlan, build_routing_plan
@@ -182,6 +182,9 @@ def test_build_repo_tools_contains_expected_tool_names(self) -> None:
                 "search_repo",
                 "request_human_approval",
                 "apply_repo_write_plan",
+                "delegate_task_to_claude",
+                "delegate_task_to_codex",
+                "delegate_task_to_antigravity",
             },
         )
 
@@ -348,7 +351,7 @@ def test_sanitize_messages_strips_unsupported_reasoning_properties(self) -> None
             Message(role="user", text="final"),
         ]
 
-        sanitized = _sanitize_messages(messages)
+        sanitized = provider_fallback._sanitize_messages(messages)
 
         self.assertEqual(len(sanitized), 2)
         self.assertNotIn("reasoning_details", sanitized[0].additional_properties)
@@ -618,3 +621,4 @@ def test_env_example_documents_ollama(self) -> None:
 
 if __name__ == "__main__":
     unittest.main()
+