Files
paseo/packages/server/src/services/quota-fetcher/service.test.ts
T
2c5c629db8 fix(usage): read Cursor token from modern state.vscdb key via node:sqlite (#2704)
* fix(usage): read Cursor token from modern state.vscdb key via node:sqlite

Settings → Usage showed Cursor as unavailable for a normal Cursor desktop
login. The quota fetcher read the access token from the legacy `cursorAuthStatus`
key, but current Cursor builds store a plain JWT under `cursorAuth/accessToken`
with no such legacy row, so the lookup returned null.

Read the token with built-in node:sqlite instead of shelling out to a `sqlite3`
CLI (absent by default on Windows) — a second, independent cause of the same
"token not found → unavailable" failure. Prefer the modern key, fall back to the
legacy `cursorAuthStatus` blob for older builds, and log read failures at debug
so an unavailable card stays diagnosable.

Fixes #2586

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* test(usage): cover Cursor sqlite text and blob auth

---------

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Co-authored-by: Mohamed Boudra <boudra.moha@gmail.com>
2026-08-12 12:25:04 +02:00

1962 lines
64 KiB
TypeScript

import { existsSync, mkdirSync, readFileSync, writeFileSync } from "node:fs";
import { mkdtempSync, rmSync } from "node:fs";
import { promises as fsPromises } from "node:fs";
import { createRequire } from "node:module";
import { tmpdir } from "node:os";
import { join } from "node:path";
import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
import type { ProviderUsage } from "../../server/messages.js";
import type { ProviderUsageFetcher } from "./provider.js";
import { ClaudeQuotaProvider } from "./providers/claude.js";
import { CodexQuotaProvider } from "./providers/codex.js";
import { CopilotQuotaProvider } from "./providers/copilot.js";
import { CursorQuotaProvider } from "./providers/cursor.js";
import { GrokQuotaProvider } from "./providers/grok.js";
import { KimiQuotaProvider } from "./providers/kimi.js";
import { MiniMaxQuotaProvider } from "./providers/minimax.js";
import { ZaiQuotaProvider } from "./providers/zai.js";
import { ProviderUsageService } from "./service.js";
function writeClaudeCredentials(
dir: string,
accessToken: string,
refreshToken = "rt_test",
subscriptionType = "pro",
rateLimitTier = "default_1x",
): void {
writeFileSync(
join(dir, ".credentials.json"),
JSON.stringify({
claudeAiOauth: { accessToken, refreshToken, subscriptionType, rateLimitTier },
}),
);
}
function writeCodexAuth(dir: string, accessToken: string, refreshToken = "rt_codex"): void {
writeFileSync(
join(dir, "auth.json"),
JSON.stringify({ tokens: { access_token: accessToken, refresh_token: refreshToken } }),
);
}
function kimiCredentialPath(dir: string): string {
return join(dir, "credentials", "kimi-code.json");
}
function writeKimiCredentials(dir: string, accessToken: string, overrides: object = {}): void {
mkdirSync(join(dir, "credentials"), { recursive: true });
writeFileSync(
kimiCredentialPath(dir),
JSON.stringify({
access_token: accessToken,
refresh_token: "rt_kimi",
expires_at: 1_798_812_800,
expires_in: 900,
scope: "kimi-code",
token_type: "Bearer",
...overrides,
}),
);
}
// node:sqlite has no @types/node@20 typings; require it with a narrow local type.
const testRequire = createRequire(import.meta.url);
interface TestSqliteDb {
exec(sql: string): void;
prepare(sql: string): { run(...params: unknown[]): void };
close(): void;
}
// Cursor builds have stored ItemTable values as both TEXT and BLOB. Keys map to the
// real layouts: a plain modern token or the legacy JSON object.
function writeCursorStateDb(homeDir: string, rows: Record<string, string | Uint8Array>): void {
const dir = join(homeDir, ".config", "Cursor", "User", "globalStorage");
mkdirSync(dir, { recursive: true });
const { DatabaseSync } = testRequire("node:sqlite") as {
DatabaseSync: new (path: string) => TestSqliteDb;
};
const db = new DatabaseSync(join(dir, "state.vscdb"));
db.exec("CREATE TABLE IF NOT EXISTS ItemTable (key TEXT UNIQUE ON CONFLICT REPLACE, value BLOB)");
const insert = db.prepare("INSERT INTO ItemTable (key, value) VALUES (?, ?)");
for (const [key, value] of Object.entries(rows)) {
insert.run(key, value);
}
db.close();
}
function writeGrokAuth(home: string, auth: Record<string, unknown>): void {
mkdirSync(join(home, ".grok"), { recursive: true });
writeFileSync(join(home, ".grok", "auth.json"), JSON.stringify(auth));
}
function writeMiniMaxConfig(dir: string, payload: Record<string, unknown>): void {
mkdirSync(join(dir, ".mmx"), { recursive: true });
writeFileSync(join(dir, ".mmx", "config.json"), JSON.stringify(payload));
}
function writeMiniMaxCredentials(
dir: string,
accessToken: string,
expiresAt?: string,
resourceUrl?: string,
): void {
mkdirSync(join(dir, ".mmx"), { recursive: true });
const payload: Record<string, unknown> = { access_token: accessToken };
if (expiresAt !== undefined) payload["expires_at"] = expiresAt;
if (resourceUrl !== undefined) payload["resource_url"] = resourceUrl;
writeFileSync(join(dir, ".mmx", "credentials.json"), JSON.stringify(payload));
}
function makeClaudeResponse(
overrides: Partial<{
five_hour: { utilization: number | string; resets_at: string };
seven_day: { utilization: number | string; resets_at: string };
seven_day_opus: { utilization: number | string; resets_at: string };
}> = {},
) {
return {
five_hour: { utilization: 11, resets_at: "2026-06-01T21:00:00Z" },
seven_day: { utilization: 1, resets_at: "2026-06-04T00:00:00Z" },
seven_day_opus: { utilization: 0.5, resets_at: "2026-06-04T00:00:00Z" },
...overrides,
};
}
function makeCodexResponse(overrides: object = {}) {
return {
plan_type: "plus",
email: "user@example.com",
rate_limit: {
primary_window: { used_percent: 42, reset_at: 1_748_812_800 },
secondary_window: { used_percent: 8, reset_at: 1_749_072_000 },
},
...overrides,
};
}
function mockFetch(handlers: Map<string, () => Response>): typeof fetch {
return vi.fn(async (url: RequestInfo | URL) => {
const key = url.toString();
const handler = handlers.get(key);
if (!handler) throw new Error(`Unmocked fetch: ${key}`);
return handler();
}) as unknown as typeof fetch;
}
function jsonResponse(body: unknown, status = 200): Response {
return new Response(JSON.stringify(body), {
status,
headers: { "Content-Type": "application/json" },
});
}
function createLogger() {
const logger = {
debug: vi.fn(),
warn: vi.fn(),
info: vi.fn(),
error: vi.fn(),
child: () => logger,
};
return logger as never;
}
function usageFetcher(usage: ProviderUsage): ProviderUsageFetcher {
return {
providerId: usage.providerId,
displayName: usage.displayName,
fetchUsage: async () => usage,
};
}
function findProvider(result: { providers: ProviderUsage[] }, providerId: string): ProviderUsage {
const provider = result.providers.find((candidate) => candidate.providerId === providerId);
if (!provider) {
throw new Error(`Missing provider ${providerId}`);
}
return provider;
}
describe("ProviderUsageService", () => {
it("returns arbitrary registered providers and windows as normalized usage data", async () => {
const service = new ProviderUsageService({
logger: createLogger(),
now: () => Date.parse("2026-06-19T00:00:00.000Z"),
fetchers: [
usageFetcher({
providerId: "glm",
displayName: "GLM coding plan",
status: "available",
planLabel: "GLM coding plan",
windows: [
{
id: "biweekly",
label: "Biweekly",
usedPct: 23,
remainingPct: 77,
resetsAt: "2026-07-03T00:00:00.000Z",
},
],
}),
],
});
await expect(service.listUsage()).resolves.toEqual({
fetchedAt: "2026-06-19T00:00:00.000Z",
providers: [
{
providerId: "glm",
displayName: "GLM coding plan",
status: "available",
planLabel: "GLM coding plan",
windows: [
{
id: "biweekly",
label: "Biweekly",
usedPct: 23,
remainingPct: 77,
resetsAt: "2026-07-03T00:00:00.000Z",
},
],
},
],
});
});
it("caches usage until forced to refresh", async () => {
let now = Date.parse("2026-06-19T00:00:00.000Z");
let calls = 0;
const service = new ProviderUsageService({
logger: createLogger(),
now: () => now,
cacheTtlMs: 60_000,
fetchers: [
{
providerId: "claude",
displayName: "Claude",
fetchUsage: async () => {
calls += 1;
return {
providerId: "claude",
displayName: "Claude",
status: "available",
planLabel: "Max 20x",
windows: [{ id: "session", label: "Session", usedPct: calls }],
};
},
},
],
});
const first = await service.listUsage();
now += 30_000;
const cached = await service.listUsage();
const refreshed = await service.listUsage({ forceRefresh: true });
expect(calls).toBe(2);
expect(cached).toBe(first);
expect(refreshed.providers[0]?.windows[0]?.usedPct).toBe(2);
});
it("deduplicates concurrent cache misses", async () => {
let calls = 0;
let resolveUsage: ((usage: ProviderUsage) => void) | null = null;
const service = new ProviderUsageService({
logger: createLogger(),
now: () => Date.parse("2026-06-19T00:00:00.000Z"),
fetchers: [
{
providerId: "claude",
displayName: "Claude",
fetchUsage: () => {
calls += 1;
return new Promise<ProviderUsage>((resolve) => {
resolveUsage = resolve;
});
},
},
],
});
const first = service.listUsage();
const second = service.listUsage();
expect(calls).toBe(1);
resolveUsage?.({
providerId: "claude",
displayName: "Claude",
status: "available",
planLabel: "Max 20x",
windows: [{ id: "session", label: "Session", usedPct: 12 }],
});
const [firstResult, secondResult] = await Promise.all([first, second]);
expect(firstResult).toBe(secondResult);
expect(calls).toBe(1);
});
it("isolates one provider error without dropping other providers", async () => {
const service = new ProviderUsageService({
logger: createLogger(),
now: () => Date.parse("2026-06-19T00:00:00.000Z"),
fetchers: [
{
providerId: "claude",
displayName: "Claude",
fetchUsage: async () => {
throw new Error("Claude auth expired");
},
},
usageFetcher({
providerId: "codex",
displayName: "Codex",
status: "available",
planLabel: "Pro 20x",
windows: [{ id: "weekly", label: "Weekly", usedPct: 29 }],
}),
],
});
await expect(service.listUsage()).resolves.toEqual({
fetchedAt: "2026-06-19T00:00:00.000Z",
providers: [
{
providerId: "claude",
displayName: "Claude",
status: "error",
planLabel: null,
windows: [],
balances: [],
details: [],
error: "Claude auth expired",
},
{
providerId: "codex",
displayName: "Codex",
status: "available",
planLabel: "Pro 20x",
windows: [{ id: "weekly", label: "Weekly", usedPct: 29 }],
},
],
});
});
});
describe("real provider usage fetchers", () => {
let claudeHome: string;
let codexHome: string;
let homeDir: string;
let fetchApi: typeof fetch;
let originalEnv: Record<string, string | undefined>;
beforeEach(() => {
claudeHome = mkdtempSync(join(tmpdir(), "usage-test-claude-"));
codexHome = mkdtempSync(join(tmpdir(), "usage-test-codex-"));
homeDir = mkdtempSync(join(tmpdir(), "usage-test-home-"));
fetchApi = mockFetch(new Map());
originalEnv = { ...process.env };
process.env["HOME"] = homeDir;
for (const key of [
"APPDATA",
"COPILOT_TOKEN",
"GITHUB_TOKEN",
"GITHUB_PAT",
"CURSOR_ACCESS_TOKEN",
"CURSOR_TOKEN",
"ZAI_API_KEY",
"GLM_API_KEY",
"GROK_API_KEY",
"GROK_TOKEN",
"KIMI_TOKEN",
"KIMI_API_KEY",
"KIMI_CODE_HOME",
"CODEX_HOME",
"MINIMAX_API_KEY",
"MINIMAX_BASE_URL",
]) {
delete process.env[key];
}
});
afterEach(() => {
rmSync(claudeHome, { recursive: true, force: true });
rmSync(codexHome, { recursive: true, force: true });
rmSync(homeDir, { recursive: true, force: true });
for (const key in originalEnv) {
process.env[key] = originalEnv[key];
}
for (const key of Object.keys(process.env)) {
if (!(key in originalEnv)) {
delete process.env[key];
}
}
});
function service(
options: {
platform?: typeof process.platform;
keychain?: () => Promise<unknown | null>;
kimiHomeDir?: string;
cursorHomeDir?: string;
miniMaxConfigPath?: string;
miniMaxCredentialsPath?: string;
} = {},
) {
const logger = createLogger();
const fetchThroughTestDouble = ((url: RequestInfo | URL, init?: RequestInit) =>
fetchApi(url, init)) as typeof fetch;
return new ProviderUsageService({
logger,
now: () => Date.parse("2026-06-19T00:00:00.000Z"),
fetchers: [
new ClaudeQuotaProvider({
logger,
claudeHome,
claudeKeychainReader: options.keychain ?? (async () => null),
platform: options.platform,
fetch: fetchThroughTestDouble,
}),
new CodexQuotaProvider({ logger, codexHome, fetch: fetchThroughTestDouble }),
new CopilotQuotaProvider({ logger, fetch: fetchThroughTestDouble }),
new CursorQuotaProvider({
logger,
fetch: fetchThroughTestDouble,
homeDir: options.cursorHomeDir,
}),
new ZaiQuotaProvider({ logger, fetch: fetchThroughTestDouble }),
new GrokQuotaProvider({
logger,
fetch: fetchThroughTestDouble,
// Match Kimi: inject temp HOME so nested auth-file tests work on Windows
// (os.homedir() uses USERPROFILE there and ignores process.env.HOME).
homeDir,
}),
new KimiQuotaProvider({
logger,
fetch: fetchThroughTestDouble,
// Never leave this undefined: the provider would fall back to os.homedir() and
// read — and now write — the developer's real Kimi credentials.
homeDir: options.kimiHomeDir ?? homeDir,
}),
new MiniMaxQuotaProvider({
logger,
fetch: fetchThroughTestDouble,
configPath: options.miniMaxConfigPath ?? join(homeDir, ".mmx", "config.json"),
credentialsPath:
options.miniMaxCredentialsPath ?? join(homeDir, ".mmx", "credentials.json"),
}),
],
cacheTtlMs: 0,
});
}
it("fetches Claude usage, coerces API numbers, and attaches HTTP timeout signals", async () => {
writeClaudeCredentials(claudeHome, "at_valid");
fetchApi = mockFetch(
new Map([
[
"https://api.anthropic.com/api/oauth/usage",
() =>
jsonResponse(
makeClaudeResponse({
five_hour: { utilization: "11", resets_at: "2026-06-01T21:00:00Z" },
}),
),
],
]),
);
const result = await service().listUsage();
const claude = findProvider(result, "claude");
expect(claude).toMatchObject({
status: "available",
planLabel: "Pro 1x",
windows: expect.arrayContaining([
expect.objectContaining({ id: "five_hour", usedPct: 11 }),
expect.objectContaining({ id: "weekly", usedPct: 1 }),
expect.objectContaining({ id: "weekly_model_opus", usedPct: 0.5 }),
]),
});
expect(fetchApi).toHaveBeenCalledWith(
"https://api.anthropic.com/api/oauth/usage",
expect.objectContaining({ signal: expect.any(AbortSignal) }),
);
});
it("accepts a null Claude resets_at when a window has no scheduled reset", async () => {
writeClaudeCredentials(claudeHome, "at_valid");
fetchApi = mockFetch(
new Map([
[
"https://api.anthropic.com/api/oauth/usage",
() =>
jsonResponse({
five_hour: { utilization: 0, resets_at: null },
seven_day: { utilization: 1, resets_at: "2026-06-04T00:00:00Z" },
}),
],
]),
);
const result = await service().listUsage();
const claude = findProvider(result, "claude");
expect(claude).toMatchObject({
status: "available",
windows: expect.arrayContaining([
expect.objectContaining({ id: "five_hour", usedPct: 0, resetsAt: null }),
expect.objectContaining({ id: "weekly", usedPct: 1 }),
]),
});
});
it("returns unavailable Claude usage when credentials are missing", async () => {
fetchApi = vi.fn() as never;
const result = await service().listUsage();
const claude = findProvider(result, "claude");
expect(claude.status).toBe("unavailable");
expect(fetchApi).not.toHaveBeenCalled();
});
it("refreshes Claude access tokens on 401 and retries", async () => {
writeClaudeCredentials(claudeHome, "at_expired", "rt_valid");
let usageCalls = 0;
fetchApi = vi.fn(async (url: RequestInfo | URL) => {
const endpoint = url.toString();
if (endpoint === "https://api.anthropic.com/api/oauth/usage") {
usageCalls += 1;
if (usageCalls === 1) return new Response(null, { status: 401 });
return jsonResponse(makeClaudeResponse());
}
if (endpoint === "https://platform.claude.com/v1/oauth/token") {
return jsonResponse({ access_token: "at_refreshed", refresh_token: "rt_new" });
}
throw new Error(`Unmocked: ${endpoint}`);
}) as never;
const result = await service().listUsage();
expect(findProvider(result, "claude").status).toBe("available");
expect(usageCalls).toBe(2);
});
it("returns unavailable Claude usage when 401 persists after refresh", async () => {
writeClaudeCredentials(claudeHome, "at_bad", "rt_bad");
fetchApi = mockFetch(
new Map([
["https://api.anthropic.com/api/oauth/usage", () => new Response(null, { status: 401 })],
[
"https://platform.claude.com/v1/oauth/token",
() => jsonResponse({ access_token: "at_still_bad", refresh_token: "rt_still_bad" }),
],
]),
);
const result = await service().listUsage();
expect(findProvider(result, "claude").status).toBe("unavailable");
});
it("does not refresh Claude tokens read from the macOS Keychain", async () => {
const usageFetch = vi.fn(async () => new Response(null, { status: 401 }));
fetchApi = usageFetch as never;
const result = await service({
platform: "darwin",
keychain: async () => ({
claudeAiOauth: {
accessToken: "at_expired",
refreshToken: "rt_valid",
},
}),
}).listUsage();
expect(findProvider(result, "claude").status).toBe("unavailable");
expect(usageFetch).toHaveBeenCalledTimes(1);
expect(usageFetch).toHaveBeenCalledWith(
"https://api.anthropic.com/api/oauth/usage",
expect.objectContaining({
headers: expect.objectContaining({ Authorization: "Bearer at_expired" }),
}),
);
});
it("fetches Codex windows and coerces string credit balances", async () => {
writeCodexAuth(codexHome, "at_codex_valid");
fetchApi = mockFetch(
new Map([
[
"https://chatgpt.com/backend-api/wham/usage",
() =>
jsonResponse(
makeCodexResponse({
code_review_rate_limit: null,
credits: { balance: "0" },
}),
),
],
]),
);
const result = await service().listUsage();
const codex = findProvider(result, "codex");
expect(codex).toMatchObject({
status: "available",
planLabel: "plus",
windows: expect.arrayContaining([
expect.objectContaining({ id: "session", usedPct: 42 }),
expect.objectContaining({ id: "weekly", usedPct: 8 }),
]),
balances: [expect.objectContaining({ id: "credits", remaining: 0 })],
});
});
it("treats a Codex HTML usage response as auth failure", async () => {
writeCodexAuth(codexHome, "at_codex_stale");
fetchApi = mockFetch(
new Map([
[
"https://chatgpt.com/backend-api/wham/usage",
() => new Response("<html>Login</html>", { status: 200 }),
],
["https://auth.openai.com/oauth/token", () => new Response(null, { status: 401 })],
]),
);
const result = await service().listUsage();
expect(findProvider(result, "codex").status).toBe("unavailable");
});
it("persists refreshed Codex tokens to the auth file that was read", async () => {
const alternateCodexHome = mkdtempSync(join(tmpdir(), "usage-test-codex-alt-"));
process.env["CODEX_HOME"] = alternateCodexHome;
writeFileSync(join(alternateCodexHome, "auth.json"), JSON.stringify({ tokens: {} }));
writeCodexAuth(codexHome, "at_codex_stale", "rt_codex_valid");
let usageCalls = 0;
fetchApi = mockFetch(
new Map([
[
"https://chatgpt.com/backend-api/wham/usage",
() => {
usageCalls += 1;
if (usageCalls === 1) return new Response(null, { status: 401 });
return jsonResponse(makeCodexResponse());
},
],
[
"https://auth.openai.com/oauth/token",
() => jsonResponse({ access_token: "at_codex_fresh", refresh_token: "rt_codex_fresh" }),
],
]),
);
try {
const result = await service().listUsage();
const refreshedAuth = JSON.parse(readFileSync(join(codexHome, "auth.json"), "utf8"));
const untouchedAuth = JSON.parse(readFileSync(join(alternateCodexHome, "auth.json"), "utf8"));
expect(findProvider(result, "codex").status).toBe("available");
expect(refreshedAuth.tokens.access_token).toBe("at_codex_fresh");
expect(refreshedAuth.tokens.refresh_token).toBe("rt_codex_fresh");
expect(untouchedAuth.tokens.access_token).toBeUndefined();
} finally {
rmSync(alternateCodexHome, { recursive: true, force: true });
}
});
it("fetches Copilot usage from COPILOT_TOKEN", async () => {
process.env["COPILOT_TOKEN"] = "copilot_test_token";
fetchApi = mockFetch(
new Map([
[
"https://api.github.com/copilot_internal/user",
() =>
jsonResponse({
copilot_plan: "business",
quota_reset_date: "2026-07-01T00:00:00Z",
}),
],
]),
);
const copilot = findProvider(await service().listUsage(), "copilot");
expect(copilot).toMatchObject({
status: "available",
planLabel: "business",
details: [{ id: "reset", label: "Quota reset", value: "2026-07-01T00:00:00Z" }],
});
});
it("fetches Cursor usage and normalizes malformed billing dates to null", async () => {
process.env["CURSOR_ACCESS_TOKEN"] = "cursor_test_token";
fetchApi = mockFetch(
new Map([
[
"https://api2.cursor.sh/aiserver.v1.DashboardService/GetCurrentPeriodUsage",
() =>
jsonResponse({
planUsage: {
totalSpend: "1500",
includedSpend: "1000",
bonusSpend: "500",
remaining: "2500",
limit: "4000",
},
billingCycleStart: "2026-01-14T12:42:14.000Z",
billingCycleEnd: "not-a-date",
}),
],
]),
);
const cursor = findProvider(await service().listUsage(), "cursor");
expect(cursor).toMatchObject({
status: "available",
balances: [
expect.objectContaining({
id: "plan_usage",
used: 15,
remaining: 25,
limit: 40,
resetsAt: null,
}),
],
});
});
it("reads the Cursor token from the modern cursorAuth/accessToken key in state.vscdb", async () => {
writeCursorStateDb(homeDir, { "cursorAuth/accessToken": "cursor_state_jwt" });
let authorization: string | null = null;
fetchApi = (async (url: RequestInfo | URL, init?: RequestInit) => {
authorization = (init?.headers as Record<string, string> | undefined)?.Authorization ?? null;
return jsonResponse({
planUsage: {
totalSpend: "1500",
includedSpend: "1000",
bonusSpend: "500",
remaining: "2500",
limit: "4000",
},
billingCycleStart: "2026-01-14T12:42:14.000Z",
billingCycleEnd: "2026-02-14T12:42:14.000Z",
});
}) as unknown as typeof fetch;
const cursor = findProvider(await service({ cursorHomeDir: homeDir }).listUsage(), "cursor");
expect(authorization).toBe("Bearer cursor_state_jwt");
expect(cursor).toMatchObject({
status: "available",
balances: [expect.objectContaining({ id: "plan_usage", used: 15, remaining: 25, limit: 40 })],
});
});
it("falls back to the legacy cursorAuthStatus JSON blob when the modern key is absent", async () => {
writeCursorStateDb(homeDir, {
cursorAuthStatus: Buffer.from(JSON.stringify({ accessToken: "cursor_legacy_jwt" }), "utf8"),
});
let authorization: string | null = null;
fetchApi = (async (url: RequestInfo | URL, init?: RequestInit) => {
authorization = (init?.headers as Record<string, string> | undefined)?.Authorization ?? null;
return jsonResponse({
planUsage: { totalSpend: "0", remaining: "100", limit: "100" },
billingCycleStart: null,
billingCycleEnd: null,
});
}) as unknown as typeof fetch;
const cursor = findProvider(await service({ cursorHomeDir: homeDir }).listUsage(), "cursor");
expect(authorization).toBe("Bearer cursor_legacy_jwt");
expect(cursor.status).toBe("available");
});
it("logs a debug diagnostic and stays unavailable when state.vscdb is unreadable", async () => {
const dir = join(homeDir, ".config", "Cursor", "User", "globalStorage");
mkdirSync(dir, { recursive: true });
writeFileSync(join(dir, "state.vscdb"), "not a sqlite database");
const logger = createLogger();
const provider = new CursorQuotaProvider({
logger,
fetch: (() => {
throw new Error("usage API should not be called without a token");
}) as unknown as typeof fetch,
homeDir,
});
const usage = await provider.fetchUsage();
expect(usage.status).toBe("unavailable");
expect((logger as unknown as { debug: ReturnType<typeof vi.fn> }).debug).toHaveBeenCalledWith(
expect.objectContaining({ path: expect.stringContaining("state.vscdb") }),
expect.stringContaining("Failed to read Cursor token"),
);
});
it("fetches Z.ai usage from ZAI_API_KEY", async () => {
process.env["ZAI_API_KEY"] = "zai_test_token";
fetchApi = mockFetch(
new Map([
[
"https://api.z.ai/api/biz/subscription/list",
() =>
jsonResponse({
data: [
{
productName: "GLM Coding Max",
status: "VALID",
purchaseTime: "2026-01-12 16:55:13",
valid: "2026-02-12 16:55:13-2026-03-12 16:55:13",
},
],
}),
],
]),
);
const zai = findProvider(await service().listUsage(), "zai");
expect(zai).toMatchObject({
status: "available",
planLabel: "GLM Coding Max",
details: expect.arrayContaining([{ id: "status", label: "Status", value: "VALID" }]),
});
});
it("fetches Grok usage and preserves zero values", async () => {
process.env["GROK_API_KEY"] = "grok_test_token";
fetchApi = mockFetch(
new Map([
[
"https://cli-chat-proxy.grok.com/v1/billing",
() =>
jsonResponse({
config: { monthlyLimit: { val: 0 }, used: { val: 0 } },
}),
],
]),
);
const grok = findProvider(await service().listUsage(), "grok");
expect(grok).toMatchObject({
status: "available",
balances: [
expect.objectContaining({
id: "monthly_credits",
used: 0,
remaining: 0,
limit: 0,
}),
],
});
});
it("fetches Grok usage from live billing shape (config.used.val)", async () => {
process.env["GROK_API_KEY"] = "grok_test_token";
fetchApi = mockFetch(
new Map([
[
"https://cli-chat-proxy.grok.com/v1/billing",
() =>
jsonResponse({
config: {
monthlyLimit: { val: 150000 },
used: { val: 37886 },
billingPeriodStart: "2026-07-01T00:00:00+00:00",
billingPeriodEnd: "2026-08-01T00:00:00+00:00",
},
}),
],
]),
);
const grok = findProvider(await service().listUsage(), "grok");
expect(grok).toMatchObject({
status: "available",
balances: [
expect.objectContaining({
id: "monthly_credits",
used: 37886,
remaining: 112114,
limit: 150000,
unit: "credits",
}),
],
});
});
it("fetches Grok usage with nested ~/.grok/auth.json key token", async () => {
writeGrokAuth(homeDir, {
"https://auth.x.ai::test-user-id": {
key: "nested_jwt_token",
refresh_token: "rt_nested",
expires_at: "2026-08-01T00:00:00Z",
user_id: "test-user-id",
email: "user@example.com",
},
});
let authorization: string | null = null;
fetchApi = (async (_url: RequestInfo | URL, init?: RequestInit) => {
authorization = (init?.headers as Record<string, string> | undefined)?.Authorization ?? null;
return jsonResponse({
config: {
monthlyLimit: { val: 100 },
used: { val: 25 },
},
});
}) as typeof fetch;
const grok = findProvider(await service().listUsage(), "grok");
expect(authorization).toBe("Bearer nested_jwt_token");
expect(grok).toMatchObject({
status: "available",
balances: [
expect.objectContaining({
id: "monthly_credits",
used: 25,
remaining: 75,
limit: 100,
}),
],
});
});
it("still accepts legacy Grok usage.creditUsage when config.used is absent", async () => {
process.env["GROK_API_KEY"] = "grok_test_token";
fetchApi = mockFetch(
new Map([
[
"https://cli-chat-proxy.grok.com/v1/billing",
() =>
jsonResponse({
config: { monthlyLimit: { val: 50 } },
usage: { creditUsage: 10 },
}),
],
]),
);
const grok = findProvider(await service().listUsage(), "grok");
expect(grok).toMatchObject({
status: "available",
balances: [
expect.objectContaining({
id: "monthly_credits",
used: 10,
remaining: 40,
limit: 50,
}),
],
});
});
it("fetches Kimi usage from KIMI_TOKEN", async () => {
process.env["KIMI_TOKEN"] = "kimi_test_token";
fetchApi = mockFetch(
new Map([
[
"https://api.kimi.com/coding/v1/usages",
() =>
jsonResponse({
usage: {
limit: "100",
remaining: "74",
resetTime: "2026-02-11T17:32:50Z",
},
}),
],
]),
);
const kimi = findProvider(await service().listUsage(), "kimi");
expect(kimi).toMatchObject({
status: "available",
windows: [
expect.objectContaining({
id: "coding_usage",
usedPct: 26,
remainingPct: 74,
resetsAt: "2026-02-11T17:32:50Z",
}),
],
});
});
it("fetches Kimi usage from the CLI credential home", async () => {
writeKimiCredentials(join(homeDir, ".kimi-code"), "kimi_cli_token");
let requestedUrl: string | null = null;
let authorization: string | null = null;
fetchApi = (async (url: RequestInfo | URL, init?: RequestInit) => {
requestedUrl = url.toString();
authorization = (init?.headers as Record<string, string> | undefined)?.Authorization ?? null;
return jsonResponse({
usage: {
limit: "200",
remaining: "150",
resetTime: "2026-06-23T05:12:17Z",
},
});
}) as unknown as typeof fetch;
const kimi = findProvider(await service({ kimiHomeDir: homeDir }).listUsage(), "kimi");
expect(requestedUrl).toBe("https://api.kimi.com/coding/v1/usages");
expect(authorization).toBe("Bearer kimi_cli_token");
expect(kimi).toMatchObject({
status: "available",
windows: [
expect.objectContaining({
id: "coding_usage",
usedPct: 25,
remainingPct: 75,
resetsAt: "2026-06-23T05:12:17Z",
}),
],
});
});
it("reads Kimi credentials whose optional fields are null", async () => {
writeKimiCredentials(join(homeDir, ".kimi-code"), "kimi_cli_token", {
expires_at: null,
expires_in: null,
scope: null,
token_type: null,
});
fetchApi = mockFetch(
new Map([
[
"https://api.kimi.com/coding/v1/usages",
() => jsonResponse({ usage: { limit: "100", remaining: "60" } }),
],
]),
);
const kimi = findProvider(await service({ kimiHomeDir: homeDir }).listUsage(), "kimi");
expect(kimi.status).toBe("available");
});
it("persists refreshed Kimi tokens to the credential file that was read", async () => {
writeKimiCredentials(join(homeDir, ".kimi-code"), "at_kimi_expired", {
preserved_field: "keep-me",
});
const authorization: Array<string | null> = [];
let usageCalls = 0;
fetchApi = vi.fn(async (url: RequestInfo | URL, init?: RequestInit) => {
const endpoint = url.toString();
if (endpoint === "https://api.kimi.com/coding/v1/usages") {
usageCalls += 1;
authorization.push(
(init?.headers as Record<string, string> | undefined)?.Authorization ?? null,
);
if (usageCalls === 1) return new Response(null, { status: 401 });
return jsonResponse({ usage: { limit: "100", remaining: "74" } });
}
if (endpoint === "https://auth.kimi.com/api/oauth/token") {
expect(init?.method).toBe("POST");
expect(init?.body?.toString()).toContain("grant_type=refresh_token");
expect(init?.body?.toString()).toContain("refresh_token=rt_kimi");
return jsonResponse({
access_token: "at_kimi_fresh",
refresh_token: "rt_kimi_rotated",
expires_in: 900,
});
}
throw new Error(`Unmocked fetch: ${endpoint}`);
}) as never;
const result = await service({ kimiHomeDir: homeDir }).listUsage();
const persisted = JSON.parse(
readFileSync(kimiCredentialPath(join(homeDir, ".kimi-code")), "utf8"),
);
expect(findProvider(result, "kimi").status).toBe("available");
expect(authorization).toEqual(["Bearer at_kimi_expired", "Bearer at_kimi_fresh"]);
expect(persisted).toMatchObject({
access_token: "at_kimi_fresh",
refresh_token: "rt_kimi_rotated",
expires_in: 900,
scope: "kimi-code",
preserved_field: "keep-me",
});
expect(persisted.expires_at).toBeGreaterThan(Date.now() / 1000);
});
it("prefers a Kimi token rewritten on disk over refreshing again", async () => {
const kimiHome = join(homeDir, ".kimi-code");
writeKimiCredentials(kimiHome, "at_kimi_old");
let usageCalls = 0;
fetchApi = vi.fn(async (url: RequestInfo | URL, init?: RequestInit) => {
const endpoint = url.toString();
if (endpoint === "https://api.kimi.com/coding/v1/usages") {
usageCalls += 1;
if (usageCalls === 1) {
writeKimiCredentials(kimiHome, "at_kimi_rewritten");
return new Response(null, { status: 401 });
}
expect((init?.headers as Record<string, string> | undefined)?.Authorization).toBe(
"Bearer at_kimi_rewritten",
);
return jsonResponse({ usage: { limit: "100", remaining: "50" } });
}
throw new Error(`Unmocked fetch: ${endpoint}`);
}) as never;
const result = await service({ kimiHomeDir: homeDir }).listUsage();
expect(findProvider(result, "kimi").status).toBe("available");
expect(usageCalls).toBe(2);
});
it("keeps Kimi credentials rotated by the CLI during the refresh", async () => {
const kimiHome = join(homeDir, ".kimi-code");
writeKimiCredentials(kimiHome, "at_kimi_expired");
fetchApi = mockFetch(
new Map([
["https://api.kimi.com/coding/v1/usages", () => new Response(null, { status: 401 })],
[
"https://auth.kimi.com/api/oauth/token",
() => {
writeKimiCredentials(kimiHome, "at_kimi_cli", { refresh_token: "rt_kimi_cli" });
return jsonResponse({
access_token: "at_kimi_fresh",
refresh_token: "rt_kimi_rotated",
expires_in: 900,
});
},
],
]),
);
await service({ kimiHomeDir: homeDir }).listUsage();
const persisted = JSON.parse(readFileSync(kimiCredentialPath(kimiHome), "utf8"));
expect(persisted).toMatchObject({
access_token: "at_kimi_cli",
refresh_token: "rt_kimi_cli",
});
});
it("discards a refreshed Kimi merge if the CLI rotates credentials after the guard but before the rename", async () => {
const kimiHome = join(homeDir, ".kimi-code");
writeKimiCredentials(kimiHome, "at_kimi_expired");
fetchApi = mockFetch(
new Map([
["https://api.kimi.com/coding/v1/usages", () => new Response(null, { status: 401 })],
[
"https://auth.kimi.com/api/oauth/token",
() =>
jsonResponse({
access_token: "at_kimi_fresh",
refresh_token: "rt_kimi_fresh",
expires_in: 900,
}),
],
]),
);
// The credential-file guard runs, passes, and only then does the CLI rotate the file
// — simulated by mutating the file as a side effect of the temp-file write, which is
// the async I/O step that sits between the guard read and the final rename.
const realWriteFile = fsPromises.writeFile;
const writeFileSpy = vi
.spyOn(fsPromises, "writeFile")
.mockImplementationOnce(async (...args: Parameters<typeof fsPromises.writeFile>) => {
writeKimiCredentials(kimiHome, "at_kimi_cli", { refresh_token: "rt_kimi_cli" });
return realWriteFile(...args);
});
await service({ kimiHomeDir: homeDir }).listUsage();
const persisted = JSON.parse(readFileSync(kimiCredentialPath(kimiHome), "utf8"));
expect(persisted).toMatchObject({
access_token: "at_kimi_cli",
refresh_token: "rt_kimi_cli",
});
writeFileSpy.mockRestore();
});
it("does not recreate a Kimi credential file deleted during the refresh", async () => {
const credentialPath = kimiCredentialPath(join(homeDir, ".kimi-code"));
writeKimiCredentials(join(homeDir, ".kimi-code"), "at_kimi_expired");
fetchApi = mockFetch(
new Map([
["https://api.kimi.com/coding/v1/usages", () => new Response(null, { status: 401 })],
[
"https://auth.kimi.com/api/oauth/token",
() => {
rmSync(credentialPath, { force: true });
return jsonResponse({ access_token: "at_kimi_fresh", expires_in: 900 });
},
],
]),
);
const result = await service({ kimiHomeDir: homeDir }).listUsage();
expect(findProvider(result, "kimi").status).toBe("unavailable");
expect(existsSync(credentialPath)).toBe(false);
});
it("returns unavailable Kimi usage when the token refresh is rejected", async () => {
writeKimiCredentials(join(homeDir, ".kimi-code"), "at_kimi_expired");
fetchApi = mockFetch(
new Map([
["https://api.kimi.com/coding/v1/usages", () => new Response(null, { status: 401 })],
["https://auth.kimi.com/api/oauth/token", () => new Response(null, { status: 400 })],
]),
);
const result = await service({ kimiHomeDir: homeDir }).listUsage();
expect(findProvider(result, "kimi").status).toBe("unavailable");
});
it("does not refresh Kimi tokens read from the environment", async () => {
process.env["KIMI_TOKEN"] = "kimi_test_token";
const usageFetch = vi.fn(async () => new Response(null, { status: 401 }));
fetchApi = usageFetch as never;
const result = await service().listUsage();
expect(findProvider(result, "kimi").status).toBe("unavailable");
expect(usageFetch).toHaveBeenCalledTimes(1);
});
it("does not refresh Kimi tokens on a 403", async () => {
writeKimiCredentials(join(homeDir, ".kimi-code"), "at_kimi_forbidden");
const usageFetch = vi.fn(async () => new Response(null, { status: 403 }));
fetchApi = usageFetch as never;
const result = await service({ kimiHomeDir: homeDir }).listUsage();
expect(findProvider(result, "kimi").status).toBe("unavailable");
expect(usageFetch).toHaveBeenCalledTimes(1);
});
it("fetches MiniMax usage from MINIMAX_API_KEY against the global endpoint", async () => {
process.env["MINIMAX_API_KEY"] = "minimax_test_token";
let requestedUrl: string | null = null;
let authorization: string | null = null;
fetchApi = (async (url: RequestInfo | URL, init?: RequestInit) => {
requestedUrl = url.toString();
authorization = (init?.headers as Record<string, string> | undefined)?.Authorization ?? null;
return jsonResponse({
model_remains: [
{
model_name: "MiniMax-M2.7",
end_time: Date.parse("2026-06-19T05:00:00.000Z"),
weekly_end_time: Date.parse("2026-06-26T00:00:00.000Z"),
current_interval_total_count: 1000,
current_interval_usage_count: 250,
current_interval_remaining_percent: 75,
current_weekly_total_count: 5000,
current_weekly_usage_count: 1200,
current_weekly_remaining_percent: 76,
},
],
});
}) as unknown as typeof fetch;
const miniMax = findProvider(await service().listUsage(), "minimax");
expect(requestedUrl).toBe("https://api.minimax.io/v1/token_plan/remains");
expect(authorization).toBe("Bearer minimax_test_token");
expect(miniMax).toMatchObject({
status: "available",
windows: expect.arrayContaining([
expect.objectContaining({
id: "interval_MiniMax-M2.7",
label: "MiniMax-M2.7 · Interval",
usedPct: 25,
remainingPct: 75,
resetsAt: "2026-06-19T05:00:00.000Z",
}),
expect.objectContaining({
id: "weekly_MiniMax-M2.7",
label: "MiniMax-M2.7 · Weekly",
usedPct: 24,
remainingPct: 76,
resetsAt: "2026-06-26T00:00:00.000Z",
}),
]),
});
});
it("returns unavailable MiniMax usage when no credentials are configured", async () => {
fetchApi = vi.fn() as never;
const miniMax = findProvider(await service().listUsage(), "minimax");
expect(miniMax.status).toBe("unavailable");
expect(fetchApi).not.toHaveBeenCalled();
});
it("reads MiniMax OAuth credentials from the CLI credentials file", async () => {
writeMiniMaxCredentials(
homeDir,
"minimax_oauth_token",
"2030-01-01T00:00:00.000Z",
"https://account.example.com",
);
let requestedUrl: string | null = null;
fetchApi = (async (url: RequestInfo | URL) => {
requestedUrl = url.toString();
return jsonResponse({ model_remains: [] });
}) as unknown as typeof fetch;
await service().listUsage();
expect(requestedUrl).toBe("https://account.example.com/v1/token_plan/remains");
});
it("falls back to MiniMax api_key in the CLI config file", async () => {
writeMiniMaxConfig(homeDir, {
api_key: "minimax_config_key",
region: "cn",
});
let requestedUrl: string | null = null;
fetchApi = (async (url: RequestInfo | URL) => {
requestedUrl = url.toString();
return jsonResponse({ model_remains: [] });
}) as unknown as typeof fetch;
const miniMax = findProvider(await service().listUsage(), "minimax");
expect(requestedUrl).toBe("https://api.minimaxi.com/v1/token_plan/remains");
expect(miniMax.status).toBe("unavailable");
});
it("marks exhausted MiniMax interval windows with a danger tone", async () => {
process.env["MINIMAX_API_KEY"] = "minimax_test_token";
fetchApi = mockFetch(
new Map([
[
"https://api.minimax.io/v1/token_plan/remains",
() =>
jsonResponse({
model_remains: [
{
model_name: "MiniMax-M2.7",
end_time: Date.parse("2026-06-19T05:00:00.000Z"),
weekly_end_time: Date.parse("2026-06-26T00:00:00.000Z"),
current_interval_total_count: 100,
current_interval_usage_count: 100,
current_interval_remaining_percent: 0,
current_interval_status: 2,
current_weekly_total_count: 100,
current_weekly_usage_count: 10,
current_weekly_remaining_percent: 90,
current_weekly_status: 1,
},
],
}),
],
]),
);
const miniMax = findProvider(await service().listUsage(), "minimax");
expect(miniMax).toMatchObject({
status: "available",
windows: expect.arrayContaining([
expect.objectContaining({
id: "interval_MiniMax-M2.7",
usedPct: 100,
tone: "danger",
}),
expect.objectContaining({
id: "weekly_MiniMax-M2.7",
tone: "ok",
}),
]),
});
});
});
// Regression for #2320: providers hardcoded `tone: "ok"`, which suppressed the client's
// own thresholds (window-bar.tsx reads `window.tone ?? deriveTone(usedPct)`), so a bar
// stayed green at 99%. Codex escalated to "warning" but could never reach "danger".
describe("usage bars escalate as they fill", () => {
let claudeHome: string;
let codexHome: string;
beforeEach(() => {
claudeHome = mkdtempSync(join(tmpdir(), "paseo-tone-claude-"));
codexHome = mkdtempSync(join(tmpdir(), "paseo-tone-codex-"));
});
afterEach(() => {
rmSync(claudeHome, { recursive: true, force: true });
rmSync(codexHome, { recursive: true, force: true });
});
function claudeAt(utilization: number) {
writeClaudeCredentials(claudeHome, "at_valid");
return new ClaudeQuotaProvider({
logger: createLogger(),
claudeHome,
claudeKeychainReader: async () => null,
fetch: mockFetch(
new Map([
[
"https://api.anthropic.com/api/oauth/usage",
() =>
jsonResponse({
seven_day: { utilization, resets_at: "2026-06-04T00:00:00Z" },
}),
],
]),
),
}).fetchUsage();
}
it.each([
[10, "ok"],
[75, "warning"],
[99, "danger"],
])("a Claude window at %s%% is %s", async (utilization, tone) => {
const usage = await claudeAt(utilization);
expect(usage.windows).toEqual([expect.objectContaining({ id: "weekly", tone })]);
});
it("a Codex window can reach danger, not just warning", async () => {
writeCodexAuth(codexHome, "at_codex");
const usage = await new CodexQuotaProvider({
logger: createLogger(),
codexHome,
fetch: mockFetch(
new Map([
[
"https://chatgpt.com/backend-api/wham/usage",
() =>
jsonResponse(
makeCodexResponse({
rate_limit: {
primary_window: { used_percent: 12, reset_at: 1_748_812_800 },
secondary_window: { used_percent: 96, reset_at: 1_749_072_000 },
},
}),
),
],
]),
),
}).fetchUsage();
expect(usage.windows).toEqual(
expect.arrayContaining([
expect.objectContaining({ id: "session", tone: "ok" }),
expect.objectContaining({ id: "weekly", tone: "danger" }),
]),
);
});
});
// Model- and surface-scoped weekly limits arrive in a `limits[]` array rather than the
// top-level `seven_day_*` keys, which now return null on most accounts.
describe("ClaudeQuotaProvider scoped weekly limits", () => {
let claudeHome: string;
beforeEach(() => {
claudeHome = mkdtempSync(join(tmpdir(), "paseo-claude-limits-"));
});
afterEach(() => {
rmSync(claudeHome, { recursive: true, force: true });
});
function fableLimit(overrides: Record<string, unknown> = {}) {
return {
kind: "weekly_scoped",
group: "weekly",
percent: 0,
severity: "normal",
resets_at: "2026-06-04T00:00:00Z",
is_active: false,
scope: { model: { id: null, display_name: "Fable" }, surface: null },
...overrides,
};
}
function claudeProvider(body: unknown) {
writeClaudeCredentials(claudeHome, "at_valid");
const logger = createLogger() as unknown as { warn: ReturnType<typeof vi.fn> };
const provider = new ClaudeQuotaProvider({
logger: logger as never,
claudeHome,
claudeKeychainReader: async () => null,
fetch: mockFetch(
new Map([["https://api.anthropic.com/api/oauth/usage", () => jsonResponse(body)]]),
),
});
return { provider, logger };
}
it("renders a scoped weekly limit as its own window", async () => {
const { provider } = claudeProvider({
five_hour: { utilization: 6, resets_at: "2026-06-01T21:00:00Z" },
seven_day: { utilization: 23, resets_at: "2026-06-04T00:00:00Z" },
limits: [fableLimit()],
});
const usage = await provider.fetchUsage();
expect(usage.windows).toContainEqual(
expect.objectContaining({ id: "weekly_model_fable", label: "Weekly · Fable" }),
);
});
it("renders a scoped window that is at zero and inactive", async () => {
const { provider } = claudeProvider({
seven_day: { utilization: 23, resets_at: "2026-06-04T00:00:00Z" },
limits: [fableLimit({ percent: 0, is_active: false })],
});
const usage = await provider.fetchUsage();
expect(usage.windows).toContainEqual(
expect.objectContaining({ id: "weekly_model_fable", usedPct: 0, remainingPct: 100 }),
);
});
it("ignores session and all-models entries so they do not duplicate the top-level windows", async () => {
const { provider } = claudeProvider({
five_hour: { utilization: 6, resets_at: "2026-06-01T21:00:00Z" },
seven_day: { utilization: 23, resets_at: "2026-06-04T00:00:00Z" },
limits: [
{ kind: "session", percent: 6, resets_at: "2026-06-01T21:00:00Z", scope: null },
{ kind: "weekly_all", percent: 23, resets_at: "2026-06-04T00:00:00Z", scope: null },
fableLimit(),
],
});
const usage = await provider.fetchUsage();
expect(usage.windows.map((window) => window.id)).toEqual([
"five_hour",
"weekly",
"weekly_model_fable",
]);
});
it("labels a surface-scoped limit from its surface name", async () => {
const { provider } = claudeProvider({
seven_day: { utilization: 23, resets_at: "2026-06-04T00:00:00Z" },
limits: [
fableLimit({ scope: { model: null, surface: { id: "code", display_name: "Code" } } }),
],
});
const usage = await provider.fetchUsage();
expect(usage.windows).toContainEqual(
expect.objectContaining({ id: "weekly_surface_code", label: "Weekly · Code" }),
);
});
it("skips a scoped limit with no resolvable label rather than rendering an unlabelled bar", async () => {
const { provider, logger } = claudeProvider({
seven_day: { utilization: 23, resets_at: "2026-06-04T00:00:00Z" },
limits: [fableLimit({ scope: { model: { id: null, display_name: null }, surface: null } })],
});
const usage = await provider.fetchUsage();
expect(usage.windows.map((window) => window.id)).toEqual(["weekly"]);
expect(logger.warn).toHaveBeenCalled();
});
// Regression: an additive section must never take down data that already parsed.
it("keeps the top-level windows when a limits entry is malformed", async () => {
const { provider, logger } = claudeProvider({
five_hour: { utilization: 6, resets_at: "2026-06-01T21:00:00Z" },
seven_day: { utilization: 23, resets_at: "2026-06-04T00:00:00Z" },
limits: [{ percent: "not-a-kind" }, fableLimit()],
});
const usage = await provider.fetchUsage();
expect(usage.status).toBe("available");
expect(usage.windows.map((window) => window.id)).toEqual([
"five_hour",
"weekly",
"weekly_model_fable",
]);
expect(logger.warn).toHaveBeenCalled();
});
it("warns when a successful response describes no windows at all", async () => {
const { provider, logger } = claudeProvider({ limits: [] });
const usage = await provider.fetchUsage();
expect(usage.windows).toEqual([]);
expect(logger.warn).toHaveBeenCalledWith(
"Claude usage response parsed but produced no windows",
);
});
});
/**
* The reconciliation matrix.
*
* Four review rounds on PR #2303 each found a different hole in how the two
* representations of one scoped limit get combined, because each fix was tested against
* the case that was reported rather than the space of cases. This walks the space:
* every combination of which representation carries the limit, whether the `limits[]`
* entry supplies values, and whether the two descriptions denote the same limit at all.
*/
describe("ClaudeQuotaProvider scoped limit reconciliation", () => {
let claudeHome: string;
beforeEach(() => {
claudeHome = mkdtempSync(join(tmpdir(), "paseo-claude-matrix-"));
});
afterEach(() => {
rmSync(claudeHome, { recursive: true, force: true });
});
const RESETS = "2026-06-04T00:00:00Z";
function scoped(scope: unknown, percent: number | null = 30, resetsAt: string | null = RESETS) {
return { kind: "weekly_scoped", percent, resets_at: resetsAt, scope };
}
const model = (name: string | null, id: string | null = null) => ({
model: { id, display_name: name },
surface: null,
});
const surface = (name: string | null, id: string | null = null) => ({
model: null,
surface: { id, display_name: name },
});
async function windowsFor(body: Record<string, unknown>) {
writeClaudeCredentials(claudeHome, "at_valid");
const usage = await new ClaudeQuotaProvider({
logger: createLogger(),
claudeHome,
claudeKeychainReader: async () => null,
fetch: mockFetch(
new Map([["https://api.anthropic.com/api/oauth/usage", () => jsonResponse(body)]]),
),
}).fetchUsage();
return usage.windows;
}
it("which representation carries the limit: legacy only", async () => {
const windows = await windowsFor({
seven_day_omelette: { utilization: 12, resets_at: RESETS },
});
expect(windows).toEqual([
expect.objectContaining({
id: "weekly_model_omelette",
label: "Weekly · Omelette",
usedPct: 12,
}),
]);
});
it("which representation carries the limit: limits[] only", async () => {
const windows = await windowsFor({ limits: [scoped(model("Fable"), 2)] });
expect(windows).toEqual([
expect.objectContaining({
id: "weekly_model_fable",
label: "Weekly · Fable",
usedPct: 2,
}),
]);
});
it("which representation carries the limit: both, same limit — one bar, scoped identity", async () => {
const windows = await windowsFor({
seven_day_omelette: { utilization: 12, resets_at: RESETS },
limits: [scoped(model("Omelette"), 30)],
});
expect(windows).toEqual([
expect.objectContaining({ id: "weekly_model_omelette", usedPct: 30 }),
]);
});
it("which representation carries the limit: both, different limits — two bars", async () => {
const windows = await windowsFor({
seven_day_opus: { utilization: 8, resets_at: RESETS },
limits: [scoped(model("Fable"), 2)],
});
expect(windows.map((w) => w.id)).toEqual(["weekly_model_opus", "weekly_model_fable"]);
});
it("which representation carries the limit: neither", async () => {
const windows = await windowsFor({ seven_day: { utilization: 23, resets_at: RESETS } });
expect(windows.map((w) => w.id)).toEqual(["weekly"]);
});
const legacy = { seven_day_omelette: { utilization: 12, resets_at: RESETS } };
it("value fallback when the scoped entry is sparse: scoped values win when present", async () => {
const windows = await windowsFor({
...legacy,
limits: [scoped(model("Omelette"), 30, "2026-06-09T00:00:00Z")],
});
expect(windows[0]).toMatchObject({ usedPct: 30, resetsAt: "2026-06-09T00:00:00Z" });
});
it("value fallback when the scoped entry is sparse: percentage falls back per field", async () => {
const windows = await windowsFor({
...legacy,
limits: [scoped(model("Omelette"), null, "2026-06-09T00:00:00Z")],
});
expect(windows[0]).toMatchObject({ usedPct: 12, resetsAt: "2026-06-09T00:00:00Z" });
});
it("value fallback when the scoped entry is sparse: reset time falls back per field", async () => {
const windows = await windowsFor({
...legacy,
limits: [scoped(model("Omelette"), 30, null)],
});
expect(windows[0]).toMatchObject({ usedPct: 30, resetsAt: RESETS });
});
it("value fallback when the scoped entry is sparse: both fall back when the scoped entry only names the limit", async () => {
const windows = await windowsFor({
...legacy,
limits: [scoped(model("Omelette"), null, null)],
});
expect(windows[0]).toMatchObject({ usedPct: 12, resetsAt: RESETS });
});
it("value fallback when the scoped entry is sparse: stays empty when neither side has a value", async () => {
const windows = await windowsFor({ limits: [scoped(model("Fable"), null, null)] });
expect(windows[0]).toMatchObject({ id: "weekly_model_fable", usedPct: null });
});
it("identity: a surface never matches a legacy model window of the same name", async () => {
const windows = await windowsFor({
seven_day_omelette: { utilization: 12, resets_at: RESETS },
limits: [scoped(surface("Omelette"), 30)],
});
expect(windows.map((w) => w.id)).toEqual(["weekly_model_omelette", "weekly_surface_omelette"]);
expect(windows[0]).toMatchObject({ usedPct: 12 });
expect(windows[1]).toMatchObject({ usedPct: 30 });
});
it("identity: a model and a surface of the same name stay apart", async () => {
const windows = await windowsFor({
limits: [scoped(model("Code"), 4), scoped(surface("Code"), 9)],
});
expect(windows.map((w) => w.id)).toEqual(["weekly_model_code", "weekly_surface_code"]);
});
it("identity: ids decide when both sides have one", async () => {
const windows = await windowsFor({
limits: [
scoped(model("Fable-Pro", "fable-pro"), 4),
scoped(model("Fable_Pro", "fable_pro"), 9),
],
});
expect(windows.map((w) => w.id)).toEqual(["weekly_model_fable-pro", "weekly_model_fable_pro"]);
});
it("identity: names decide when ids are absent, so indistinguishable entries merge", async () => {
const windows = await windowsFor({
limits: [scoped(model("Fable Pro"), 4), scoped(model("Fable-Pro"), 9)],
});
expect(windows).toEqual([
expect.objectContaining({ id: "weekly_model_fable_pro", usedPct: 9 }),
]);
});
it("identity: a renamed scope keeps its id when the API supplies one", async () => {
const before = await windowsFor({ limits: [scoped(model("Fable", "fable"), 2)] });
const after = await windowsFor({ limits: [scoped(model("Fable 5", "fable"), 2)] });
expect(before[0]?.id).toBe("weekly_model_fable");
expect(after[0]?.id).toBe("weekly_model_fable");
expect(after[0]?.label).toBe("Weekly · Fable 5");
});
it("identity: a limit keeps one id whichever representation carries it", async () => {
const viaLegacy = await windowsFor({
seven_day_omelette: { utilization: 12, resets_at: RESETS },
});
const viaLimits = await windowsFor({ limits: [scoped(model("Omelette"), 12)] });
expect(viaLegacy[0]?.id).toBe(viaLimits[0]?.id);
});
it("ordering and unscoped windows: puts session and weekly ahead of the scoped bars", async () => {
const windows = await windowsFor({
five_hour: { utilization: 6, resets_at: RESETS },
seven_day: { utilization: 23, resets_at: RESETS },
seven_day_opus: { utilization: 8, resets_at: RESETS },
limits: [
{ kind: "session", percent: 6, resets_at: RESETS, scope: null },
{ kind: "weekly_all", percent: 23, resets_at: RESETS, scope: null },
scoped(model("Fable"), 2),
],
});
expect(windows.map((w) => w.id)).toEqual([
"five_hour",
"weekly",
"weekly_model_opus",
"weekly_model_fable",
]);
});
});
describe("KimiQuotaProvider usage windows", () => {
afterEach(() => {
delete process.env["KIMI_TOKEN"];
vi.restoreAllMocks();
});
it("normalizes weekly and enforced rolling usage windows", async () => {
process.env["KIMI_TOKEN"] = "kimi_test_token";
const fetchApi = vi.fn(async () =>
jsonResponse({
limited: true,
usage: {
limit: "100",
used: "61",
remaining: "39",
resetTime: "2026-08-05T00:01:45Z",
},
limits: [
{
window: {
duration: 300,
timeUnit: "TIME_UNIT_MINUTE",
},
detail: {
limit: "100",
used: "100",
resetTime: "2026-07-31T17:01:45Z",
},
},
],
}),
);
const provider = new KimiQuotaProvider({ logger: createLogger(), fetch: fetchApi });
const usage = await provider.fetchUsage();
expect(usage).toMatchObject({
status: "available",
windows: [
{
id: "coding_usage",
label: "Weekly limit",
usedPct: 61,
remainingPct: 39,
resetsAt: "2026-08-05T00:01:45Z",
tone: "ok",
},
{
id: "coding_limit_300_time_unit_minute",
label: "5-hour limit",
usedPct: 100,
remainingPct: 0,
resetsAt: "2026-07-31T17:01:45Z",
tone: "danger",
},
],
});
});
it("keeps valid windows when another limits entry is malformed", async () => {
process.env["KIMI_TOKEN"] = "kimi_test_token";
const logger = createLogger() as unknown as { debug: ReturnType<typeof vi.fn> };
const fetchApi = vi.fn(async () =>
jsonResponse({
usage: {
limit: "100",
remaining: "75",
resetTime: "2026-08-05T00:01:45Z",
},
limits: [
{ window: { duration: "invalid" }, detail: {} },
{
window: { duration: 300, timeUnit: "TIME_UNIT_MINUTE" },
detail: { limit: "100", remaining: "50" },
},
],
}),
);
const provider = new KimiQuotaProvider({ logger: logger as never, fetch: fetchApi });
const usage = await provider.fetchUsage();
expect(usage.windows).toHaveLength(2);
expect(usage.windows[1]).toMatchObject({
label: "5-hour limit",
usedPct: 50,
remainingPct: 50,
});
expect(logger.debug).toHaveBeenCalledWith(
{ index: 0 },
"Ignoring malformed Kimi usage limit window",
);
});
it("accepts direct limit fields, alternate reset keys, and provider labels", async () => {
process.env["KIMI_TOKEN"] = "kimi_test_token";
const fetchApi = vi.fn(async () =>
jsonResponse({
usage: null,
limits: [
{
name: "Burst quota",
limit: "80",
remaining: "20",
reset_at: "2026-08-01T00:00:00Z",
},
],
}),
);
const provider = new KimiQuotaProvider({ logger: createLogger(), fetch: fetchApi });
const usage = await provider.fetchUsage();
expect(usage.windows).toEqual([
expect.objectContaining({
id: "coding_limit_burst_quota",
label: "Burst quota",
usedPct: 75,
remainingPct: 25,
resetsAt: "2026-08-01T00:00:00Z",
}),
]);
});
it("keeps window ids unique when Kimi returns duplicate limit descriptors", async () => {
process.env["KIMI_TOKEN"] = "kimi_test_token";
const duplicate = {
window: { duration: 300, timeUnit: "TIME_UNIT_MINUTE" },
detail: { limit: "100", used: "10" },
};
const fetchApi = vi.fn(async () => jsonResponse({ limits: [duplicate, duplicate] }));
const provider = new KimiQuotaProvider({ logger: createLogger(), fetch: fetchApi });
const usage = await provider.fetchUsage();
expect(usage.windows.map((window) => window.id)).toEqual([
"coding_limit_300_time_unit_minute",
"coding_limit_300_time_unit_minute_2",
]);
});
});