添加后台连接用的后端

gm-server/test/app/controller/home.test.ts

@@ -0,0 +1,9 @@
+import * as assert from 'assert';
+import { app } from 'egg-mock/bootstrap';
+
+describe('test/app/controller/home.test.ts', () => {
+  it('should GET /', async () => {
+    const result = await app.httpRequest().get('/').expect(200);
+    assert(result.text === 'hi, egg');
+  });
+});