diff --git a/test.js b/test.js
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+++ b/test.js
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+// const chai = require('chai');
+// const axios = require('axios');
+import {expect} from 'chai';
+import axios from 'axios';
+//const expect = chai.expect;
+
+// 定义测试块
+describe('Express API calls Python backend', () => {
+
+    // 测试随机获取学生
+    it('should get a random student from Python API', async () => {
+        try {
+            // 调用 Express 服务器的 /get_random_student 端点
+            const response = await axios.get('http://localhost:3000/get_random_student');
+
+            // 断言返回结果是否包含 student_id 和 name 字段
+            expect(response.status).to.equal(200);
+            expect(response.data).to.have.property('student_id');
+            expect(response.data).to.have.property('name');
+            console.log("Random student fetched successfully:", response.data);
+        } catch (error) {
+            console.error("Error fetching random student:", error);
+            throw error;
+        }
+    });
+
+    // 测试更新出勤积分
+    it('should update attendance score for a student', async () => {
+        try {
+            const studentId = 102201505; // 假设学生
+            
+            // 调用 Express 服务器的 /update_attendance_score 端点
+            const response = await axios.post('http://localhost:3000/update_attendance_score', {
+                student_id: studentId
+            });
+
+            // 断言返回结果是否包含成功信息
+            expect(response.status).to.equal(200);
+            expect(response.data).to.have.property('message').that.equals('Attendance score updated');
+            expect(response.data).to.have.property('student_id').that.equals(studentId);
+            console.log("Attendance score updated successfully:", response.data);
+        } catch (error) {
+            console.error("Error updating attendance score:", error);
+            throw error;
+        }
+    });
+});