Files
OmniRoute/tests/unit/usage-crof-split.test.ts
MumuTW f0b08f95c3 chore(usage): decompose services/usage.ts into per-provider usage/* leaves (999 → 253) (#8545)
* chore(usage): extract crof, nanogpt, qoder, opencode, deepseek, bailian, vertex, xiaomi-mimo, xai, github usage fetchers into usage/* leaves

Decompose services/usage.ts (god-file phase 1): move the remaining per-provider
usage fetcher/parser logic into co-located leaves under open-sse/services/usage/
so usage.ts becomes a thin dispatcher (imports + USAGE_FETCHER_PROVIDERS +
getUsageForProvider switch + __testing re-exports).

New leaves (each a pure data transform or independent fetcher, no orchestration):
  - usage/github.ts    getGitHubUsage, formatGitHubQuotaSnapshot, inferGitHubPlanName, shouldDisplayGitHubQuota
  - usage/crof.ts      getCrofUsage
  - usage/nanogpt.ts   getNanoGptUsage
  - usage/qoder.ts     getQoderUsage, parseQoderUserStatusUsage
  - usage/opencode.ts  getOpencodeUsage
  - usage/deepseek.ts  getDeepseekUsage
  - usage/bailian.ts   getBailianCodingPlanUsage
  - usage/vertex.ts    getVertexUsage
  - usage/xiaomi-mimo.ts getXiaomiMimoUsage
  - usage/xai.ts       getXaiUsage

usage.ts re-exports parseQoderUserStatusUsage (named) and threads every helper
the existing __testing contract exposes (usage-utils / usage-service-hardening /
qoder-usage-quota / xiaomi-mimo-selftrack / xai-usage / vertex-spend suites read
them from services/usage). External importers unchanged.

open-sse/services/usage.ts: 1065 -> 256 lines (cap 800).
npm run check:file-size: OK. typecheck:core: OK. eslint: clean. check:cycles: OK.

Added characterization tests (tests/unit/usage-<provider>-split.test.ts) that
import each leaf directly and pin its export surface + key edges, mirroring the
existing usage-quota-core-split / usage-scalars-split pattern.

* docs(changelog): add fragment for this PR
2026-07-26 03:52:19 -03:00

70 lines
2.7 KiB
TypeScript

// Characterization of the services/usage.ts crof split (god-file decomposition): the CrofAI
// /usage_api/ fetcher (getCrofUsage) + its overridable URL moved into services/usage/crof.ts so
// usage.ts stays a thin dispatcher. Behavior-preserving move — these locks pin the export surface
// and the no-key fail-open message already covered via getUsageForProvider in crof-usage.test.ts.
import { test } from "node:test";
import assert from "node:assert/strict";
const C = await import("../../open-sse/services/usage/crof.ts");
test("module exposes getCrofUsage", () => {
assert.equal(typeof C.getCrofUsage, "function");
});
test("getCrofUsage returns a friendly message when the api key is missing", async () => {
const r = (await C.getCrofUsage("")) as { message?: string };
assert.match(r.message ?? "", /CrofAI API key not available/);
});
test("getCrofUsage surfaces Requests Today + Credits for a subscription account", async () => {
const originalFetch = globalThis.fetch;
globalThis.fetch = async () =>
new Response(JSON.stringify({ usable_requests: 450, credits: 12.3456 }), {
status: 200,
headers: { "content-type": "application/json" },
});
try {
const r = (await C.getCrofUsage("test-key")) as {
quotas?: Record<
string,
{ remaining: number; total: number; used: number; displayName?: string; unlimited: boolean }
>;
};
assert.ok(r.quotas?.["Requests Today"]);
assert.equal(r.quotas!["Requests Today"].remaining, 450);
assert.equal(r.quotas!["Requests Today"].total, 1000);
assert.equal(r.quotas!["Requests Today"].used, 550);
assert.ok(r.quotas?.["Credits"]?.unlimited);
assert.match(r.quotas!["Credits"].displayName!, /\$12\.3456/);
} finally {
globalThis.fetch = originalFetch;
}
});
test("getCrofUsage omits Requests Today for pay-as-you-go (usable_requests=null)", async () => {
const originalFetch = globalThis.fetch;
globalThis.fetch = async () =>
new Response(JSON.stringify({ usable_requests: null, credits: 5.5 }), {
status: 200,
headers: { "content-type": "application/json" },
});
try {
const r = (await C.getCrofUsage("test-key")) as { quotas?: Record<string, unknown> };
assert.equal(r.quotas?.["Requests Today"], undefined);
assert.ok(r.quotas?.["Credits"]);
} finally {
globalThis.fetch = originalFetch;
}
});
test("getCrofUsage returns a rejected-key message on 401/403", async () => {
const originalFetch = globalThis.fetch;
globalThis.fetch = async () => new Response("nope", { status: 401 });
try {
const r = (await C.getCrofUsage("bad-key")) as { message?: string };
assert.match(r.message ?? "", /rejected/);
} finally {
globalThis.fetch = originalFetch;
}
});