Add tests for existing code

package.json

@@ -5,7 +5,7 @@
   "main": "index.js",
   "scripts": {
     "dev": "nodemon app.js",
-    "test": "echo \"Error: no test specified\" && exit 1"
+    "test": "mocha"
   },
   "repository": {
     "type": "git",
@@ -39,6 +39,10 @@
     "sequelize": "^5.6.1",
     "validator": "^10.11.0"
   },
+  "devDependencies": {
+    "mocha": "^8.0.0",
+    "chai": "^4.2.0"
+  },
   "directories": {
     "test": "test"
   }

tests/test.js

@@ -0,0 +1,122 @@
+const chai = require('chai');
+const chaiHttp = require('chai-http');
+const app = require('../app');
+
+chai.use(chaiHttp);
+const expect = chai.expect;
+
+describe('Admin API', () => {
+  it('should register a new admin', (done) => {
+    chai.request(app)
+      .post('/v1/admin/register')
+      .send({
+        email: 'test@example.com',
+        password1: 'password123',
+        password2: 'password123',
+        nickname: 'testuser'
+      })
+      .end((err, res) => {
+        expect(res).to.have.status(200);
+        expect(res.body).to.have.property('msg', '注册成功');
+        done();
+      });
+  });
+
+  it('should login an admin', (done) => {
+    chai.request(app)
+      .post('/v1/admin/login')
+      .send({
+        email: 'test@example.com',
+        password: 'password123'
+      })
+      .end((err, res) => {
+        expect(res).to.have.status(200);
+        expect(res.body).to.have.property('msg', '登录成功');
+        expect(res.body).to.have.property('token');
+        done();
+      });
+  });
+});
+
+describe('Article API', () => {
+  it('should create a new article', (done) => {
+    chai.request(app)
+      .post('/v1/article')
+      .send({
+        title: 'Test Article',
+        author: 'Test Author',
+        content: 'This is a test article.',
+        cover: 'http://example.com/cover.jpg',
+        category_id: 1
+      })
+      .end((err, res) => {
+        expect(res).to.have.status(200);
+        expect(res.body).to.have.property('msg', '创建文章成功');
+        done();
+      });
+  });
+
+  it('should get article list', (done) => {
+    chai.request(app)
+      .get('/v1/article')
+      .end((err, res) => {
+        expect(res).to.have.status(200);
+        expect(res.body).to.have.property('data');
+        done();
+      });
+  });
+});
+
+describe('Category API', () => {
+  it('should create a new category', (done) => {
+    chai.request(app)
+      .post('/v1/category')
+      .send({
+        name: 'Test Category',
+        key: 'test-category'
+      })
+      .end((err, res) => {
+        expect(res).to.have.status(200);
+        expect(res.body).to.have.property('msg', '创建分类成功');
+        done();
+      });
+  });
+
+  it('should get category list', (done) => {
+    chai.request(app)
+      .get('/v1/category')
+      .end((err, res) => {
+        expect(res).to.have.status(200);
+        expect(res.body).to.have.property('data');
+        done();
+      });
+  });
+});
+
+describe('Comments API', () => {
+  it('should create a new comment', (done) => {
+    chai.request(app)
+      .post('/v1/comments')
+      .send({
+        nickname: 'Test User',
+        email: 'testuser@example.com',
+        content: 'This is a test comment.',
+        article_id: 1
+      })
+      .end((err, res) => {
+        expect(res).to.have.status(200);
+        expect(res.body).to.have.property('msg', '创建评论成功');
+        done();
+      });
+  });
+
+  it('should get comments list', (done) => {
+    chai.request(app)
+      .get('/v1/comments')
+      .end((err, res) => {
+        expect(res).to.have.status(200);
+        expect(res.body).to.have.property('data');
+        done();
+      });
+  });
+});