Kontextual Engine Integration Boundary

tests/test_legacy_pilot.py

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+from pathlib import Path
+
+from infospace_bench import load_infospace
+from infospace_bench.engine import plan_asset_sync
+from infospace_bench.evaluation_io import read_entity_evaluation, read_history
+from infospace_bench.history import read_metrics_file
+from infospace_bench.inspection import export_mermaid, relationship_summary
+from infospace_bench.markdown_adapter import validate_infospace_artifacts
+from infospace_bench.semantics import list_entities, list_relations
+from infospace_bench.viability import evaluate_viability
+
+
+ROOT = Path("infospaces/wealth-vsm-legacy-slice")
+
+
+def test_legacy_slice_is_loadable_and_pruned() -> None:
+    infospace = load_infospace(ROOT)
+
+    assert infospace.config.slug == "wealth-vsm-legacy-slice"
+    assert infospace.config.topic.name == "The Wealth of Nations / VSM Legacy Slice"
+    assert [artifact.kind for artifact in infospace.artifacts] == [
+        "source",
+        "entity",
+        "entity",
+        "relation",
+    ]
+    assert len(list(ROOT.rglob("*.md"))) < 20
+
+
+def test_legacy_slice_validates_and_parses_entities_and_relations() -> None:
+    validation = validate_infospace_artifacts(ROOT)
+    entities = list_entities(ROOT)
+    relations = list_relations(ROOT)
+
+    assert validation
+    assert all(result.valid for result in validation)
+    assert [entity.slug for entity in entities] == [
+        "division-of-labour",
+        "market-extent",
+    ]
+    assert relations[0].subject_entity_id == "entity/division-of-labour.md"
+    assert relations[0].object_entity_id == "entity/market-extent.md"
+    assert relations[0].is_feedback_member is True
+
+
+def test_legacy_slice_evaluation_metrics_and_viability() -> None:
+    evaluation = read_entity_evaluation(
+        ROOT / "output" / "evaluations" / "division-of-labour.md"
+    )
+    metrics = read_metrics_file(ROOT / "output" / "metrics" / "metrics.yaml")
+    history = read_history(ROOT / "output" / "metrics" / "history.yaml")
+    viability = evaluate_viability(metrics, load_infospace(ROOT).config.viability)
+
+    assert evaluation.artifact_id == "entity/division-of-labour.md"
+    assert round(evaluation.overall_score, 2) == 4.60
+    assert metrics["per_artifact_mean"] == 4.6
+    assert history[0].artifact_count == 2
+    assert history[0].metadata["legacy_source"] == "markitect-main/examples/infospace-with-history"
+    assert viability.passed is True
+
+
+def test_legacy_slice_graph_and_engine_plan_are_traceable() -> None:
+    infospace = load_infospace(ROOT)
+    summary = relationship_summary(infospace.artifacts)
+    mermaid = export_mermaid(summary)
+    plan = plan_asset_sync(ROOT)
+
+    assert summary.edge_count == 3
+    assert "relation/division-of-labour-constrains-market-extent.md" in mermaid
+    assert [action.action for action in plan.actions] == [
+        "create",
+        "create",
+        "create",
+        "create",
+    ]
+    assert plan.actions[3].workflow_id == "legacy-migration"
+
+
+def test_legacy_slice_migration_report_names_parity_and_gaps() -> None:
+    report = (ROOT / "reports" / "migration-report.md").read_text(encoding="utf-8")
+
+    assert "Pruned Legacy Reference Pilot" in report
+    assert "Replaced" in report
+    assert "Delegated" in report
+    assert "Remaining gaps" in report
+    assert "generated bulk was intentionally not migrated" in report