Files
mcpedia/packages/search/src/cosine.test.ts
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asepharyana 76f778c10d
CI / typecheck + build (turbo) (push) Canceled after 0s
chore(testing): Phase 9 — bun:test suite + CI gating with no-DB fakes
Added a real test suite (32 tests, 0 external services) using bun:test with
in-process module mocking for @mcpedia/db, @mcpedia/queue, @mcpedia/core.

Enablers:
- apps/api: extracted createApp(deps?) factory + dashboard.ts module from
  index.ts so the HTTP surface is unit-testable (real queue is lazy-imported).
- packages/core: exported shouldCreateRevision pure predicate; restoreRevision
  gained an opts.reindex seam for the chunk-rebuild contract.
- apps/mcp: renamed smoke.test.ts -> smoke.ts (bun test now owns .test.ts),
  updated stale assertions (10 tools, 4 docs in docs section).
- infra: turbo test task (cache:false), test scripts across packages,
  @types/bun + tsconfig base types, CI 'Test' step after Build.

Packages with tests: embeddings(5), parser(5), search(8), core(4),
mcp(6 auth-gates), api(8 contracts).

All green: typecheck(4/4), test(6/6 pkgs), build(web). Live API verified
/health, /metrics, /dashboard, /hooks/* auth gate on temp port.
2026-08-20 11:12:32 +07:00

41 lines
1.2 KiB
TypeScript

import { test, expect } from "bun:test";
import { cosine, toTsQuery } from "../src/index";
test("cosine: orthogonal vectors are 0", () => {
expect(cosine([1, 0], [0, 1])).toBeCloseTo(0, 6);
});
test("cosine: identical vectors are 1", () => {
expect(cosine([1, 1, 1], [1, 1, 1])).toBeCloseTo(1, 6);
});
test("cosine: empty or length-mismatched returns 0", () => {
expect(cosine([], [])).toBe(0);
expect(cosine([], [1, 2, 3])).toBe(0);
expect(cosine([1, 2], [1, 2, 3])).toBe(0);
});
test("cosine: opposite vectors are negative", () => {
const score = cosine([1, 0], [-1, 0]);
expect(score).toBeCloseTo(-1, 6);
});
test("cosine: zero-vector denominator returns 0 (no NaN)", () => {
expect(cosine([0, 0, 0], [0, 0, 0])).toBe(0);
});
test("toTsQuery: joins terms with AND-prefix", () => {
expect(toTsQuery("websocket contract")).toBe("websocket:* & contract:*");
});
test("toTsQuery: strips non-alphanumerics and empty terms", () => {
expect(toTsQuery("hello!!! world???")).toBe("hello:* & world:*");
expect(toTsQuery(" ")).toBe("");
expect(toTsQuery("123 456")).toBe("123:* & 456:*");
});
test("toTsQuery: empty/garbage input returns empty string", () => {
expect(toTsQuery("!!!@@@###")).toBe("");
expect(toTsQuery("")).toBe("");
});