request.unauthorized.test.ts
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// REQ-USR-004: request.ts 401 统一登出回调（BR10 / D11）
import { describe, it, expect, beforeEach, afterEach, vi } from 'vitest';
import MockAdapter from 'axios-mock-adapter';
import request, {
ApiError,
registerUnauthorizedHandler,
HTTP_UNAUTHORIZED,
} from '../../src/api/request';
describe('request 401 统一登出回调', () => {
let mock: MockAdapter;
beforeEach(() => {
mock = new MockAdapter(request);
});
afterEach(() => {
mock.restore();
// 清理已注册回调，避免跨用例污染
registerUnauthorizedHandler(null);
});
it('exposes HTTP_UNAUTHORIZED constant = 401', () => {
expect(HTTP_UNAUTHORIZED).toBe(401);
});
it('HTTP 401 triggers registered onUnauthorized then rejects ApiError', async () => {
const spy = vi.fn();
registerUnauthorizedHandler(spy);
mock.onGet('/usr/users').reply(401, { code: 40100, message: '未授权', data: null });
await expect(request.get('/usr/users')).rejects.toBeInstanceOf(ApiError);
expect(spy).toHaveBeenCalledTimes(1);
});
it('no handler registered does not throw extra error', async () => {
registerUnauthorizedHandler(null);
mock.onGet('/usr/users').reply(401, { code: 40100, message: '未授权', data: null });
await expect(request.get('/usr/users')).rejects.toBeInstanceOf(ApiError);
});
});