authenticate.js

const app = require('../../app')
const supertest = require('supertest')
const { factory, expect } = require('../test_helper')

let server, request

before((done) => {
  server = app.listen(done)
  request = supertest.agent(server)
})

after((done) => {
  server.close(done)
})

afterEach(async () => {
  await factory.cleanUp()
})

describe('GET /api/v1/auth', () => {
  describe('with valid credentials', async () => {
    const response = await request
      .post('/api/v1/auth/login')
      .send({ email: '[email protected]', password: 'password' })

    it('should respond with 200', () => {
      expect(response.status).to.equal(200)
    })

    it('should return a token', () => {
      expect(response.body)
        .to.be.an.instanceof(Object)
        .and.to.have.property('token')
    })
  })

  describe('with invalid credentials', async () => {
    const response = await request
      .post('/api/v1/auth/login')
      .send({ email: '[email protected]', password: 'wrong-password' })

    it('should respond with 401', () => {
      expect(response.status).to.equal(401)
    })
  })
})