const chai = require('chai');
const chaiHttp = require('chai-http');
const express = require('express');
const models = require('../../../models');
import { SetupApp } from '../../../app';
import { expect } from 'chai';
import * as helpers from './helpers';

async function init() {
    chai.use(chaiHttp);
    const app = express();
    SetupApp(app);
    await models.sequelize.sync({ force: true });
    return app;
}

describe('PUT /artist on nonexistent artist', () => {
    it('should fail', done => {
        init().then((app) => {
            chai
                .request(app)
                .put('/artist/1')
                .send({
                    id: 1,
                    name: "NewArtistName"
                })
                .then((res) => {
                    expect(res).to.have.status(400);
                    done();
                })
        })
    });
});

describe('PUT /artist with an existing artist', () => {
    it('should succeed', done => {
        init().then((app) => {
            var req = chai.request(app).keepOpen();
            helpers.createArtist(req, { name: "MyArtist" }, 200, { id: 1 })
                .then(() => { helpers.modifyArtist(req, 1, { name: "MyNewArtist" }, 200) })
                .then(() => { helpers.checkArtist(req, 1, 200, { name: "MyNewArtist" } )})
                .then(req.close)
                .then(done);
        });
    });
});