Files
geointel/backend/tests/test_sprint237_flanders_thematic_on_demand.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

74 lines
3.4 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 read(path: str) -> str:
return (ROOT / path).read_text(encoding="utf-8")
def test_flanders_workspace_exposes_governed_thematic_products_on_demand() -> None:
workspace = read_map_workspace()
product_hook = read("frontend/src/hooks/useOfficialMapProducts.ts")
selection_hook = read("frontend/src/hooks/useMapThemeSelectionInsights.ts")
api = read("frontend/src/services/api/datasets.ts")
assert "activeScopeProject?.name === FLANDERS_WORKSPACE_PROJECT_NAME" in workspace
assert "new Map<DataThemeId, OnDemandMapProduct>" in workspace
assert_wired(workspace, "space_occupation")
assert "setActiveThemeId(fallbackTheme.id)" in workspace
assert "return `referentiejaar ${observationYear}`" in workspace
assert "kind: 'thematic_raster'" in workspace
assert "productKey: onDemandProduct.productKey" in workspace
assert "datasetsApi.listThematicRasterProducts" in product_hook
assert "datasetsApi.acquireThematicRaster" in selection_hook
assert "datasetsApi.selectThematicRaster" in selection_hook
assert "datasetsApi.get(selectedProjectId, acquisitionJob.output_dataset_id)" in selection_hook
assert "/datasets/thematic-raster/acquire" in api
def test_selection_reads_and_bounded_acquires_all_relevant_themes() -> None:
workspace = read_map_workspace()
app = read("frontend/src/App.tsx")
selection_hook = read("frontend/src/hooks/useMapThemeSelectionInsights.ts")
# Selection reads the active theme; the loop form is incidental.
assert_wired(workspace, "activeTheme")
assert "loadSelectedThemeResult" in workspace
assert "? onDemandProductsForZones(resolvedZones)" in workspace
assert ".filter((product) => product.theme === activeThemeId)" not in workspace
assert "await loadThemeInsights(bbox, availableThemes, areaId)" in workspace
assert "!regionalPartitionedThemeActive && !onDemandThemeActive" in workspace
assert "onRefreshProjectData" in workspace
assert "selectedProjectId ? loadProjectData(selectedProjectId)" in app
assert "successful.some((item) => item.acquisition)" in selection_hook
assert "await onDatasetsChanged()" in selection_hook
assert "settleWithConcurrency(" in selection_hook
assert "queries," in selection_hook
assert "3," in selection_hook
def test_regional_on_demand_sources_require_a_bounded_drawn_selection() -> None:
workspace = read_map_workspace()
assert "regionalOnDemandThemeActive" in workspace
# Both regional source kinds need a bounded selection before acquiring.
assert_wired(workspace, "regionalRasterThemeActive", "regionalOnDemandThemeActive")
# Regional on-demand sources still require a drawn rectangle.
assert "Teken" in workspace and "rechthoek" in workspace
assert "begrensde" in workspace or "begrensd" in workspace
def test_frontend_does_not_contact_external_map_services_directly() -> None:
frontend_sources = "\n".join(
path.read_text(encoding="utf-8")
for path in (ROOT / "frontend/src").rglob("*")
if path.suffix in {".ts", ".tsx"}
)
assert "mercatornet.be" not in frontend_sources.casefold()
assert "geo.api.vlaanderen.be" not in frontend_sources.casefold()
assert "GetCoverage" not in frontend_sources