Drift Sentinel.Test

loom-sprint-scaffoldtesttypescript
Path: loom-sprint-scaffold/loom/tests/orchestrator/drift-sentinel.test.tsRelative: loom/tests/orchestrator/drift-sentinel.test.tsSubproject: loom-sprint-scaffoldCategory: tests
Lines: 146Bytes: 4,522Imports: 3Exports: 0has tests
loom-sprint-scaffoldtesttypescriptloomtestsorchestrator

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  1. /**
  2. * Tests for DriftSentinel (H1.6).
  3. *
  4. * Proves:
  5. * - single spike does NOT raise sustained drift
  6. * - sustained divergence (≥2 consecutive checkpoints above threshold) DOES raise DRIFT
  7. * - drift_score is reported with each evaluation
  8. * - cosine distance correctly computed
  9. */
  11. import { describe, expect, test } from "bun:test";
  12. import { DriftSentinel } from "../../src/orchestrator/core/drift-sentinel";
  13. import type { Embedder } from "../../src/orchestrator/core/types";
  15. /**
  16. * A scripted em