test: middleware header

lib/middleware/header.test.ts

@@ -1,17 +1,11 @@
+import { describe, expect, it, afterAll } from '@jest/globals';
+import supertest from 'supertest';
+
 process.env.NODE_NAME = 'mock';
 process.env.ALLOW_ORIGIN = 'rsshub.mock';
 
-const supertest = require('supertest');
-jest.mock('request-promise-native');
-const server = require('../../lib/index');
-const request = supertest(server);
-const config = require('../../lib/config').value;
 let etag;
 
-afterAll(() => {
-    server.close();
-});
-
 afterAll(() => {
     delete process.env.NODE_NAME;
     delete process.env.ALLOW_ORIGIN;
@@ -19,18 +13,21 @@ afterAll(() => {
 
 describe('header', () => {
     it(`header`, async () => {
+        const request = supertest((await import('@/index')).default);
+        const { config } = await import('@/config');
         const response = await request.get('/test/1');
         expect(response.headers['access-control-allow-origin']).toBe('rsshub.mock');
         expect(response.headers['access-control-allow-methods']).toBe('GET');
         expect(response.headers['content-type']).toBe('application/xml; charset=utf-8');
         expect(response.headers['cache-control']).toBe(`public, max-age=${config.cache.routeExpire}`);
-        expect(response.headers['last-modified']).toBe(response.text.match(/<lastBuildDate>(.*)<\/lastBuildDate>/)[1]);
+        expect(response.headers['last-modified']).toBe(response.text.match(/<lastBuildDate>(.*)<\/lastBuildDate>/)?.[1]);
         expect(response.headers['rsshub-node']).toBe('mock');
         expect(response.headers.etag).not.toBe(undefined);
         etag = response.headers.etag;
     });
 
     it(`etag`, async () => {
+        const request = supertest((await import('@/index')).default);
         const response = await request.get('/test/1').set('If-None-Match', etag);
         expect(response.status).toBe(304);
         expect(response.text).toBe('');