restful-api-ii

__tests__/customerRoutes.test.js

@@ -7,38 +7,38 @@ describe('Customer Resource CRUD Operations', () => {
   it('should create a new customer', async () => {
     const customerData = { name: 'Jane Doe', email: '[email protected]', isActive: true };
     const response = await request(app)
-      .post('/customers')
+      .post('/users')
       .send(customerData);
     expect(response.statusCode).toBe(201);
     expect(response.body).toHaveProperty('id');
     newCustomerId = response.body.id; // Store the ID for use in subsequent tests
   });
 
   it('should list all customers', async () => {
-    const response = await request(app).get('/customers');
+    const response = await request(app).get('/users');
     expect(response.statusCode).toBe(200);
     expect(Array.isArray(response.body)).toBe(true);
   });
 
   it('should fetch a single customer by ID', async () => {
-    const response = await request(app).get(`/customers/${newCustomerId}`);
+    const response = await request(app).get(`/users/${newCustomerId}`);
     expect(response.statusCode).toBe(200);
     expect(response.body).toHaveProperty('id', newCustomerId);
   });
 
   it('should update a customer', async () => {
     const updatedCustomerData = { name: 'John Doe Updated', email: '[email protected]', isActive: false };
     const response = await request(app)
-      .put(`/customers/${newCustomerId}`)
+      .put(`/users/${newCustomerId}`)
       .send(updatedCustomerData);
     expect(response.statusCode).toBe(200);
-    expect(response.body.name).toEqual(updatedCustomerData.name);
+    expect(response.body.username).toEqual(updatedCustomerData.username);
     expect(response.body.isActive).toEqual(updatedCustomerData.isActive);
   });
 
   it('should delete a customer', async () => {
-    const response = await request(app).delete(`/customers/${newCustomerId}`);
+    const response = await request(app).delete(`/users/${newCustomerId}`);
     expect(response.statusCode).toBe(200);
-    expect(response.text).toContain('Customer successfully deleted');
+    expect(response.text).toContain('User successfully deleted');
   });
 });

index.js

@@ -0,0 +1,49 @@
+const express = require('express')
+const app = express()
+
+app.use(express.json())
+
+const users = [
+    { id: 1, username: "user1", email: "[email protected]", isActive: true },
+    { id: 2, username: "user2", email: "[email protected]", isActive: false },
+    { id: 3, username: "user3", email: "[email protected]", isActive: true },
+    { id: 4, username: "user4", email: "[email protected]", isActive: true }
+];
+
+app.get('/users', (req, res) => {
+    res.json(users)
+})
+
+app.post('/users', (req, res) => {
+    const {username, email, isActive} = req.body
+    const newUser= {
+        id: users.length + 1,
+        username: username,
+        email: email,
+        isActive: isActive !== undefined ? isActive : true
+    }
+    users.push(newUser)
+    res.status(201).json(newUser)
+})
+
+app.get('/users/:id', (req, res) => {
+    const user = users.find(u => u.id === parseInt(req.params.id))
+    res.status(200).send(user)
+})
+
+app.put('/users/:id', (req, res) => {
+    const id = parseInt(req.params.id)
+    const {username, email, isActive} = req.body
+    const index = users.findIndex(user => user.id === id)
+    users[index] = {id, username, email, isActive: isActive!== undefined ? isActive : true}
+    res.status(200).send(users[index])
+})
+
+app.delete('/users/:id', (req, res) => {
+    const user = users.find(u => u.id === parseInt(req.params.id))
+    const index = users.indexOf(user)
+    users.splice(index, 1)
+    res.send("User successfully deleted")
+})
+
+module.exports = app