Initial GeoIntel V1 foundation

backend/tests/test_sprint15_demo_workflow.py

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+from __future__ import annotations
+
+from uuid import uuid4
+
+from fastapi.testclient import TestClient
+
+from app.main import app
+from app.schemas.demo import DemoWorkflowResponse
+from app.services.demo_workflow_service import DemoWorkflowService
+
+
+def test_demo_workflow_endpoint_returns_canonical_envelope(monkeypatch) -> None:
+    project_id = uuid4()
+    area_id = uuid4()
+    reference_dataset_id = uuid4()
+    candidate_dataset_id = uuid4()
+    quality_check_id = uuid4()
+
+    monkeypatch.setattr(
+        DemoWorkflowService,
+        "seed",
+        lambda _db: DemoWorkflowResponse(
+            project_id=project_id,
+            area_id=area_id,
+            reference_dataset_id=reference_dataset_id,
+            candidate_dataset_id=candidate_dataset_id,
+            quality_check_id=quality_check_id,
+            metric_count=6,
+            status="ready",
+            message="Demo workflow seeded from explicit local fixtures.",
+            created=True,
+        ),
+    )
+
+    response = TestClient(app).post("/api/v1/demo/workflow")
+
+    assert response.status_code == 201
+    payload = response.json()
+    assert set(payload) == {"data"}
+    assert payload["data"]["project_id"] == str(project_id)
+    assert payload["data"]["reference_dataset_id"] == str(reference_dataset_id)
+    assert payload["data"]["candidate_dataset_id"] == str(candidate_dataset_id)
+    assert payload["data"]["quality_check_id"] == str(quality_check_id)
+    assert payload["data"]["metric_count"] == 6
+    assert payload["data"]["status"] == "ready"
+    assert payload["data"]["created"] is True
+
+
+def test_demo_workflow_service_uses_explicit_golden_fixtures() -> None:
+    reference_path = DemoWorkflowService._fixture_path("reference_buildings.geojson")
+    candidate_path = DemoWorkflowService._fixture_path("predicted_buildings.geojson")
+
+    assert reference_path.exists()
+    assert candidate_path.exists()
+    assert DemoWorkflowService.PROJECT_NAME == "GeoIntel Demo - Building QA"
+    assert DemoWorkflowService.REFERENCE_FILENAME == "demo_reference_buildings.geojson"
+    assert DemoWorkflowService.CANDIDATE_FILENAME == "demo_predicted_buildings.geojson"