Files
geointel/backend/tests/test_sprint219_regional_raster_explorer.py
T
JensandClaude Opus 5 39c12822bc extract the map workspace's domain layer out of the component
MapWorkspace.tsx opened with ~590 lines of theme catalogue, dataset matching
and label formatting above a 3.200-line component. None of it is React, all of
it is independently testable, and both render paths read from it, so it belongs
beside the pure helpers that already live in mapWorkspaceUtils.

The contract tests that read MapWorkspace.tsx would have gone red for a move
that changes no behaviour at all — 24 of them. That is the brittleness the
frontend_contract helper exists to remove, so it gains read_map_workspace():
the workspace is one feature spread over several modules, and a contract
belongs to the feature rather than to whichever file currently holds it.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-22 18:49:06 +02:00

61 lines
2.9 KiB
Python

from pathlib import Path
from tests.frontend_contract import assert_calls, assert_mentions, assert_wired, read_map_workspace
ROOT = Path(__file__).resolve().parents[2]
def test_partitioned_raster_routes_are_canonical_and_documented() -> None:
routes = (ROOT / "backend/app/api/routes/datasets.py").read_text(encoding="utf-8")
contracts = (ROOT / "docs/API_CONTRACTS.md").read_text(encoding="utf-8")
assert '"/datasets/raster/terrain/select",' in routes
assert "response_model=Envelope[TerrainSelectionResponse]" in routes
assert '"/datasets/raster/flood-hazard/select",' in routes
assert "response_model=Envelope[FloodHazardSelectionResponse]" in routes
assert "/datasets/raster/terrain/select" in contracts
assert "/datasets/raster/flood-hazard/select" in contracts
assert "envelope(TerrainAnalysisService.analyze_partitions" in routes
assert "envelope(FloodHazardAnalysisService.analyze_partitions" in routes
def test_regional_map_uses_logical_partition_groups_and_exact_analysis() -> None:
app = (ROOT / "frontend/src/App.tsx").read_text(encoding="utf-8")
workspace = read_map_workspace()
hook = (ROOT / "frontend/src/hooks/useMapThemeSelectionInsights.ts").read_text(encoding="utf-8")
api = (ROOT / "frontend/src/services/api/datasets.ts").read_text(encoding="utf-8")
assert "regionalScopeSelected" in workspace
assert "rasterPartitionsForDataset" in workspace
assert "imageOverlays={activeImageOverlays}" in workspace
assert_mentions(workspace, "automatisch", "raster")
assert "selectTerrainPartitions" in hook
assert "selectFloodHazardPartitions" in hook
assert "/datasets/raster/terrain/select" in api
assert "/datasets/raster/flood-hazard/select" in api
assert "Rasterlaag actief" in app
assert "void analyzeSelection(bbox, areaIdForSelection(bbox))" in workspace
assert "areaIdForSelection(bbox)" in workspace
assert_wired(workspace, "selectedAreaBbox")
assert_calls(workspace, "analyzeSelection", first_argument="bbox")
assert "onDeriveMapSelectionDataset(bbox, areaIdForSelection(bbox))" in workspace
def test_maplibre_supports_multiple_persisted_raster_overlays() -> None:
map_source = (ROOT / "frontend/src/components/GeoMap.tsx").read_text(encoding="utf-8")
assert "imageOverlays?: MapImageOverlay[]" in map_source
assert "imageOverlayIdsRef" in map_source
assert "imageOverlays.forEach" in map_source
assert "bounded-raster-" in map_source
def test_regional_analysis_does_not_create_an_authoritative_mosaic() -> None:
service = (ROOT / "backend/app/services/raster_partition_analysis_service.py").read_text(encoding="utf-8")
storage = (ROOT / "docs/STORAGE_ARCHITECTURE.md").read_text(encoding="utf-8")
assert "from rasterio.merge import merge" in service
assert "DatasetService" not in service
assert "12-million-cell limit" in storage
assert "does not create another authoritative raster" in storage