Files
OmniRoute/tests/unit/combo-empty-models.test.ts
Diego Rodrigues de Sa e Souza 3d4f3e4960 test(infra): retry recursive temp-dir removal instead of failing a shard on ENOTEMPTY (#11966) (#11968)
* test(infra): retry recursive temp-dir removal instead of failing a shard on ENOTEMPTY (#11966)

Two shards on release/v3.8.51 went red in one day with the same signature —
"ENOTEMPTY, Directory not empty: /tmp/omniroute-<test>-XXXXXX" — from
combo-same-provider-cascade (Unit Tests fast-path 4/4, on a PR that touches only
.github/) and auth-policy-embeddings-webfetch-7785 (the 20k-test TIA step). Both pass
alone and on re-run: the cleanup races something still writing into the directory
(SQLite WAL/-shm checkpoint, a worker, the backup) and under a loaded hosted runner
the window opens. 1154 test files do their own cleanup with
fs.rmSync(dir, { recursive: true, force: true }); 57 already asked for retries.

One-shot codemod (scripts/ad-hoc/codemod-rm-maxretries.mjs, kept for the record):
every rm / rmSync / rmdirSync option object with `recursive: true` and no
`maxRetries` gains `maxRetries: 5, retryDelay: 100` — Node itself then retries
ENOTEMPTY/EBUSY/EPERM for up to ~0.5 s before giving up. 2243 call sites in 1292
files under tests/, the shared tests/_setup/isolateDataDir.ts exit hook included.
Only the option object changes: no call site, assertion or import is touched.

Validation: prettier and ESLint (with the frozen suppressions) clean on all 1292
files; a random 20-file sample runs green (quota-redis-store hangs identically on
the untouched tree — it needs a Redis on localhost, an environment matter). The
four unit shards on this PR are the full run.

* fix(quality): let check-forgotten-sibling-tests read a 1,000-file diff

The gate shells out to `git diff` through execFileSync with Node's default 1 MB
maxBuffer; the 1,292-file codemod in this PR is the first diff large enough to
overflow it, and the gate died with `spawnSync git ENOBUFS` before comparing
anything. 64 MB is far above any real PR and costs nothing when unused.
2026-08-29 01:17:40 -03:00

60 lines
2.2 KiB
TypeScript

import fs from "node:fs";
import os from "node:os";
import path from "node:path";
import assert from "node:assert/strict";
import test from "node:test";
const TEST_DATA_DIR = fs.mkdtempSync(path.join(os.tmpdir(), "omniroute-combo-empty-models-"));
process.env.DATA_DIR = TEST_DATA_DIR;
const { createComboSchema, updateComboSchema } =
await import("../../src/shared/validation/schemas/combo.ts");
const { getCopilotTool } = await import("../../src/lib/copilot/tools.ts");
const combosDb = await import("../../src/lib/db/combos.ts");
const core = await import("../../src/lib/db/core.ts");
test.after(() => {
core.resetDbInstance();
fs.rmSync(TEST_DATA_DIR, { recursive: true, force: true, maxRetries: 5, retryDelay: 100 });
});
test("an update cannot remove every model from a combo", () => {
assert.equal(updateComboSchema.safeParse({ models: [] }).success, false);
assert.equal(updateComboSchema.safeParse({ models: ["openai/gpt-4o-mini"] }).success, true);
assert.equal(updateComboSchema.safeParse({ name: "renamed" }).success, true);
});
test("creating a combo without a model is refused at the boundary", () => {
assert.equal(createComboSchema.safeParse({ name: "drafted", models: [] }).success, false);
assert.equal(createComboSchema.safeParse({ name: "drafted" }).success, false);
});
test("the copilot createCombo tool stores targets where the router looks for them", async () => {
const tool = getCopilotTool("createCombo");
assert.ok(tool);
await tool.handler({
name: "copilot-stored",
strategy: "priority",
targets: JSON.stringify([{ provider: "openai", model: "gpt-4o-mini", weight: 100 }]),
});
const stored = (await combosDb.getComboByName("copilot-stored")) as { models?: unknown[] } | null;
assert.ok(stored, "the combo should exist");
assert.equal(stored.models?.length, 1);
});
test("the copilot combo list counts the targets the router will use", async () => {
const list = getCopilotTool("listCombos");
assert.ok(list);
await combosDb.createCombo({
name: "dashboard-made",
strategy: "priority",
models: ["openai/gpt-4o-mini", "openai/gpt-4o"],
});
const output = await list.handler({});
assert.match(output, /\*\*dashboard-made\*\* — strategy: `priority` — 2 target\(s\)/);
});