/* tslint:disable:no-unused-expression */
import chai from 'chai';
import chaiHttp from 'chai-http';

import app from '../../src/app';
import { clearUsers, createUser } from './helper';

chai.use(chaiHttp);
const request = chai.request;
const expect = chai.expect;
chai.should();

describe('User API', () => {
  describe('POST /signup', () => {
    let server: ChaiHttp.Agent;

    beforeEach(() => {
      server = request(app).keepOpen();
    });

    it('when supplied with user details, returns that user', async () => {
      const res = await server
        .post('/signup')
        .type('form')
        .send({
          display_name: 'Test',
          email: 'test@example.com',
          password: 'passw0rd',
        });

      res.status .should.equal(201);
      res .should.be.json;
      res.body.display_name .should.equal('Test');
      res.body.email .should.equal('test@example.com');
      res.body.password .should.equal('passw0rd');
      res.body.id .should.not.be.empty;
    });

    afterEach(async () => {
      return clearUsers(server).then(() => {
        server.close();
      });
    });
  });

  describe('GET /v1/users/{user_id}', () => {
    let server: ChaiHttp.Agent;
    let userId: string;

    beforeEach(async () => {
      server = request(app).keepOpen();
      const res = await createUser(server, {
        display_name: 'Test',
        email: 'test@example.com',
        password: 'passw0rd',
      });
      userId = res.body.id;
    });

    it('given a user has been created, when supplied with user id, returns the correct user', async () => {
      const res = await server.get(`/v1/users/${userId}`);

      res.status .should.equal(200);
      res .should.be.json;
      res.body.display_name .should.equal('Test');
      expect(res.body.email) .to.be.undefined;
      expect(res.body.password) .to.be.undefined;
      res.body.id .should.not.be.empty;
    });

    afterEach(async () => {
      await clearUsers(server);
      server.close();
    });
  });
});