JensandClaude Opus 5
6572e4ad5f
93 test files read a single frontend source and asserted identifiers in it. The
MapWorkspace split showed what that costs: 24 tests went red for a move that
changed no behaviour at all. A contract belongs to the feature — a container,
its hooks, its domain layer — not to whichever file currently holds it.
232 read sites now resolve through read_feature(). The distinction that makes
this safe is direction: a *positive* contract ("this is wired") may widen,
because the identifier must still exist somewhere in the feature; a *negative*
one ("this component performs no transport") is a statement about one file, and
widening it would quietly weaken the check. The 73 single-file reads that
remain are exactly those, and a guard now enforces the rule for new tests.
Verified rather than assumed: of the 732 migrated positive assertions, 644 still
match exactly one module — as specific as before — and the other 86 already
spanned a container and its hook by nature. Two apparent misses are an artefact
of the checking regex reading an escaped newline literally.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
131 lines
5.3 KiB
Python
131 lines
5.3 KiB
Python
from __future__ import annotations
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from pathlib import Path
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from tests.frontend_contract import read_feature
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ROOT = Path(__file__).resolve().parents[2]
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def test_app_uses_shared_orchestration_hooks() -> None:
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app = (ROOT / "frontend" / "src" / "App.tsx").read_text(encoding="utf-8")
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assert "useProjectWorkspace" in app
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assert "useDemoWorkflow" in app
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assert "useProviderCapabilities" in app
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assert "useChangeDetectionWorkflow" in app
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assert "useMapWorkspaceState" in app
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assert "useWorkbenchBootstrap" in app
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assert "from './hooks/useProjectWorkspace'" in app
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assert "from './hooks/useDemoWorkflow'" in app
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assert "from './hooks/useProviderCapabilities'" in app
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assert "from './hooks/useChangeDetectionWorkflow'" in app
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assert "from './hooks/useMapWorkspaceState'" in app
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assert "from './hooks/useWorkbenchBootstrap'" in app
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assert "projectsApi" not in app
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assert "areasApi" not in app
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assert "datasetsApi" not in app
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assert "demoApi" not in app
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assert "analysisApi" not in app
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assert "externalApi" not in app
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def test_app_entrypoint_has_clean_encoding_and_react_imports() -> None:
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app_path = ROOT / "frontend" / "src" / "App.tsx"
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app_bytes = app_path.read_bytes()
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app = app_path.read_text(encoding="utf-8")
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assert not app_bytes.startswith(b"\xef\xbb\xbf")
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# Counting hook calls tests formatting, not behaviour, and reds the
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# suite on every refactor. What matters is that the entry point still
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# delegates its state to the workspace hooks.
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assert "from 'react'" in app
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assert "FormEvent" not in app
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assert "workbenchMainRef.current?.scrollTo({ top: 0, left: 0 })" in app
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assert "const [activeWorkspace, setActiveWorkspace] = useState<WorkspaceKey>('map')" in app
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def test_demo_workflow_hook_owns_demo_api_and_cross_module_selection() -> None:
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hook = (ROOT / "frontend" / "src" / "hooks" / "useDemoWorkflow.ts").read_text(encoding="utf-8")
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assert "demoApi.seedWorkflow" in hook
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assert "loadDemoWorkflow" in hook
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assert "loadProjects(result.project_id)" in hook
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assert "setSelectedProjectId(result.project_id)" in hook
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assert "setSelectedDatasetId(result.candidate_dataset_id)" in hook
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assert "setSelectedMapAreaId(result.area_id)" in hook
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assert "setQaCandidateDatasetId(result.candidate_dataset_id)" in hook
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assert "setDetectionReferenceDatasetId(result.reference_dataset_id)" in hook
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assert "setSegmentationReferenceDatasetId(result.reference_dataset_id)" in hook
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assert "loadDatasetDetails(result.project_id, candidateDataset)" in hook
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def test_workbench_bootstrap_hook_owns_entrypoint_effects() -> None:
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app = (ROOT / "frontend" / "src" / "App.tsx").read_text(encoding="utf-8")
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hook = read_feature("shell")
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assert "loadProjects().catch(() => null)" not in app
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assert "loadDetectionResults().catch(() => null)" not in app
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assert "loadSegmentationResults().catch(() => null)" not in app
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assert "loadProjects().catch(() => null)" in hook
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assert "loadCapabilities().catch(() => null)" in hook
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assert "loadDetectionModels().catch(() => null)" in hook
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assert "loadSegmentationModels().catch(() => null)" in hook
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assert "resetProjectData()" in hook
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assert "resetDatasetForProject()" in hook
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assert "loadProjectData(selectedProjectId).catch(() => null)" in hook
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assert "loadDetectionResults().catch(() => null)" in hook
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assert "loadSegmentationResults().catch(() => null)" in hook
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def test_project_workspace_hook_owns_project_area_dataset_loading() -> None:
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hook = read_feature("shell")
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assert "DEMO_PROJECT_NAME = 'GeoIntel Demo - Building QA'" in hook
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assert "pickInitialProjectId" in hook
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assert "preferredProjectId" in hook
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assert "data.areas.length > 0 && data.datasets.length > 0" in hook
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assert "projectsApi.list" in hook
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assert "projectsApi.create" in hook
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assert "setSelectedProjectId(createdProject.id)" in hook
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assert "areasApi.list" in hook
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assert "areasApi.create" in hook
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assert "datasetsApi.list" in hook
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assert "loadProjectData" in hook
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assert "resetProjectData" in hook
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def test_provider_capabilities_hook_owns_provider_api_calls() -> None:
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hook = (ROOT / "frontend" / "src" / "hooks" / "useProviderCapabilities.ts").read_text(encoding="utf-8")
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assert "externalApi.listProviders" in hook
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assert "loadCapabilities" in hook
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assert "loadingCapabilities" in hook
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assert "capabilitiesError" in hook
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def test_change_detection_hook_owns_change_detection_api_calls() -> None:
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hook = (ROOT / "frontend" / "src" / "hooks" / "useChangeDetectionWorkflow.ts").read_text(encoding="utf-8")
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assert "analysisApi.runChangeDetection" in hook
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assert "runChangeDetection" in hook
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assert "changeDetectionResult" in hook
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assert "loadDatasetJobs" in hook
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def test_map_workspace_state_hook_owns_derived_map_state() -> None:
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hook = read_feature("map_workspace")
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assert "areaFeatureCollection" in hook
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assert "mapFeatureCollection" in hook
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assert "mapLayerLabel" in hook
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assert "setSelectedMapFeature(null)" in hook
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def test_area_selection_fallbacks_live_with_owning_hooks() -> None:
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dataset_hook = read_feature("datasets")
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map_hook = read_feature("map_workspace")
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assert "setSelectedClipAreaId(areas[0].id)" in dataset_hook
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assert "setSelectedMapAreaId(areas[0].id)" in map_hook
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