Route Function

Kita dapat membuat Route Path yang sama untuk beberapa tipe HTTP Method, misalnya GET, POST, PUT, PATCH atau DELETE. Kita bisa memanfaatkan route(path) function sehingga tidak perlu mendeklarasikan nama path sama untuk beberapa route.

tip

• https://expressjs.com/en/5x/api.html#app.route

Contoh:

const app = express();

app.route('/student')
    .get((req, res) => {
        res.send("Get Student");
    })
    .post((req, res) => {
        res.send("Create Student");
    })
    .put((req, res) => {
        res.send("Update Student");
    })
    .delete((req, res) => {
        res.send("Delete Student");
    })
    .patch((req, res) => {
        res.send("Patch Student");
    });

Full Code dengan Unit Test:

const request = require('supertest');
const express = require('express');

const app = express();

app.route('/student')
    .get((req, res) => {
        res.send("Get Student");
    })
    .post((req, res) => {
        res.send("Create Student");
    })
    .put((req, res) => {
        res.send("Update Student");
    })
    .delete((req, res) => {
        res.send("Delete Student");
    })
    .patch((req, res) => {
        res.send("Patch Student");
    });

// Unit Test
test('Test Route Function GET /student endpoint', async () => {
    const response = await request(app).get('/student');
    expect(response.status).toBe(200);
    expect(response.text).toBe('Get Student');
});

test('Test Route Function POST /student endpoint', async () => {
    const response = await request(app).post('/student');
    expect(response.status).toBe(200);
    expect(response.text).toBe('Create Student');
});

test('Test Route Function PUT /student endpoint', async () => {
    const response = await request(app).put('/student');
    expect(response.status).toBe(200);
    expect(response.text).toBe('Update Student');
});

test('Test Route Function DELETE /student endpoint', async () => {
    const response = await request(app).delete('/student');
    expect(response.status).toBe(200);
    expect(response.text).toBe('Delete Student');
});

test('Test Route Function PATCH /student endpoint', async () => {
    const response = await request(app).patch('/student');
    expect(response.status).toBe(200);
    expect(response.text).toBe('Patch Student');
});