const should = require('should')
const schema = require('../../models/user')
const mongoose = require('mongoose')
const User = mongoose.model('User', schema)
const app = require('../../app')
const request = require('supertest')

describe('Auth: routes', () => {

  const baseUrl = '/auth/signin'
  const emailAddress = 'max@example.com'
  const realPassword = 'secret1'

  beforeEach(done => {
    User.hashPassword(realPassword, function (err, passwordHash) {
      // Create a User
      const newUser = new User({
        name: 'Name',
        passwordHash: passwordHash,
        email: emailAddress,
      })

      newUser.save((err, item) =>{
        should.not.exist(err)
        should.exist(item)
        done()
      })
    })
  })

  describe('POST /auth/signin', function () {

    it('should response with token if authentication success', (done) => {
      const data = {
        email: emailAddress,
        password: realPassword,
      };
      request(app)
        .post(baseUrl)
        .send(data)
        .expect(200)
        .end(function (err, res) {
          should.not.exist(err)
          should.exist(res.body.data)
          done()
        });
    })

    it('should response with error or errors array if authentication fails', (done) => {
      const data = {
        email: 'berry@example.com',
        password: 'fakepassword',
      };
      request(app)
        .post(baseUrl)
        .send(data)
        .expect(400)
        .end(function (err, res) {
          should.not.exist(err);
          should.exist(res.body.error || res.body.errors)
          done();
        });
    })

  })

  describe('POST /auth/signup', function () {

    it('should response with token if signup success', (done) => {
      const data = {
        email: emailAddress,
        password: realPassword,
      };
      request(app)
        .post('/auth/signin')
        .send(data)
        .expect(200)
        .end(function (err, res) {
          should.not.exist(err)
          should.exist(res.body.data)
          done()
        });
    })

  })

})