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>
32 lines
1.4 KiB
Python
32 lines
1.4 KiB
Python
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_demo_workflow_contract_includes_raster_fixture_dataset() -> None:
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schema = (ROOT / "backend" / "app" / "schemas" / "demo.py").read_text(encoding="utf-8")
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service = (ROOT / "backend" / "app" / "services" / "demo_workflow_service.py").read_text(encoding="utf-8")
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assert "raster_dataset_id: UUID | None = None" in schema
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assert 'RASTER_FILENAME = "demo_context_raster.tif"' in service
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assert "_create_demo_raster_bytes" in service
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assert "_create_raster_dataset" in service
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assert "dataset_type=\"raster\"" in service
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assert "source_name=\"fixture\"" in service
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assert "raster_dataset_id=raster.id" in service
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def test_demo_workflow_frontend_uses_raster_fixture_for_ai_labs() -> None:
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types = (ROOT / "frontend" / "src" / "types.ts").read_text(encoding="utf-8")
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app = read_feature("shell")
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hook = (ROOT / "frontend" / "src" / "hooks" / "useDemoWorkflow.ts").read_text(encoding="utf-8")
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assert "raster_dataset_id?: string | null" in types
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assert "setSelectedDetectionDatasetId" in app
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assert "setSelectedSegmentationDatasetId" in app
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assert "setSelectedDetectionDatasetId(result.raster_dataset_id ?? '')" in hook
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assert "setSelectedSegmentationDatasetId(result.raster_dataset_id ?? '')" in hook
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assert "rasterDataset" in hook
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