Harden V1 demo workflow smoke

backend/tests/test_sprint21_demo_workflow_smoke.py

@@ -0,0 +1,26 @@
+from __future__ import annotations
+
+from pathlib import Path
+
+
+ROOT = Path(__file__).resolve().parents[2]
+
+
+def test_demo_workflow_browser_smoke_script_checks_connected_v1_state() -> None:
+    script = (ROOT / "scripts" / "verify_demo_export_workflow.sh").read_text(encoding="utf-8")
+
+    assert "/api/v1/demo/workflow" in script
+    assert "/api/v1/projects/${project_id}/areas" in script
+    assert "/api/v1/projects/${project_id}/datasets" in script
+    assert "/api/v1/projects/${project_id}/datasets/${candidate_dataset_id}/content" in script
+    assert "/api/v1/projects/${project_id}/datasets/${candidate_dataset_id}/vector/summary" in script
+    assert "GeoJSON Polygon/MultiPolygon geometry" in script
+    assert "Candidate vector summary does not report persisted features" in script
+
+
+def test_frontend_demo_action_loads_candidate_dataset_details_for_map_layer() -> None:
+    app = (ROOT / "frontend" / "src" / "App.tsx").read_text(encoding="utf-8")
+
+    assert "const candidateDataset = projectData?.datasets.find" in app
+    assert "dataset.id === result.candidate_dataset_id" in app
+    assert "await loadDatasetDetails(result.project_id, candidateDataset)" in app