talk/tests/routes/api/settings/index.js

process.env.NODE_ENV = 'test';

require('../../../utils/mongoose');

const app = require('../../../../app');
const chai = require('chai');
const chaiHttp = require('chai-http');
chai.use(chaiHttp);
const expect = chai.expect;

const Setting = require('../../../../models/setting');
const defaults = {id: '1', moderation: 'pre'};

describe('GET /settings', () => {

  beforeEach(() => {
    return Setting.update({id: '1'}, {$setOnInsert: defaults}, {upsert: true});
  });

  it('should return a settings object', done => {
    chai.request(app)
      .get('/api/v1/settings')
      .end((err, res) => {
        expect(err).to.be.null;
        expect(res).to.have.status(200);
        expect(res).to.be.json;
        expect(res.body).to.have.property('moderation');
        expect(res.body.moderation).to.equal('pre');
        done(err);
      });
  });
});

// update the settings.
describe('update settings', () => {

  before(() => {
    return Setting.update({id: '1'}, {$setOnInsert: defaults}, {upsert: true});
  });

  it('should respond ok to a PUT', () => {
    chai.request(app)
    .put('/api/v1/settings')
    .send({moderation: 'post'}, (err, res) => {
      expect(err).to.be.null;
      expect(res).to.have.status(204);

      if (err) {
        return done(err);
      }

      // confirm have updated settings
      chai.request(app)
        .get('/api/v1/settings')
        .end((err, res) => {
          expect(err).to.be.null;
          expect(res).to.have.status(200);
          expect(res).to.be.json;
          expect(res.body).to.have.property('moderation');
          expect(res.body.moderation).to.equal('post');

          done(err);
        });
    });
  });

});