var chai = require('chai'),
    chaiHttp = require('chai-http'),
    server = require('../src/index'),
    expect = chai.expect;

chai.use(chaiHttp);

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

describe('GET /greet', () => {
    it('debería decir Hola Todos', (done)=>{
        chai.request(server)
            .get('/greet')
            .query({name: 'Todos'})
            .end((err, res)=>{
                expect(res).to.have.status(200);
                expect(res.text).to.equal('Hola Todos');
                done();
            });
    });

    it('debería decir Hola Persona sin Nombre', (done)=>{
        chai.request(server)
            .get('/greet')
            .end((err, res)=>{
                expect(res).to.have.status(400);
                expect(res.text).to.equal('Hola Persona sin Nombre');
                done();
            });
    });
});

var express = require('express'),
    app = express(app);

app.get('/greet', function(req, res, next) {
    res.set('Content-Type', 'text/plain');
    if(req.query.name) {
        return res.send('Hola '+req.query.name);
    }
    res.status(400).send('Hola Persona sin Nombre');
});

module.exports = app.listen(80);

FROM node:9-alpine

ARG STAGE=production
ENV NODE_ENV=${STAGE}

RUN mkdir /opt/project
WORKDIR /opt/project
COPY package.json package.json
RUN npm install
COPY src/ src/
COPY test/ test/

CMD ["npm", "start"]

image: docker:stable

variables:
  # When using dind service we need to instruct docker, to talk with the
  # daemon started inside of the service. The daemon is available with
  # a network connection instead of the default /var/run/docker.sock socket.
  #
  # The 'docker' hostname is the alias of the service container as described at
  # https://docs.gitlab.com/ee/ci/docker/using_docker_images.html#accessing-the-services
  #
  # Note that if you're using Kubernetes executor, the variable should be set to
  # tcp://localhost:2375 because of how Kubernetes executor connects services
  # to the job container
  DOCKER_HOST: tcp://docker:2375/
  # When using dind, it's wise to use the overlayfs driver for
  # improved performance.
  DOCKER_DRIVER: overlay2

services:
- name: docker:dind
  command: ["--insecure-registry=hub.psi.unc.edu.ar"]

stages:
- test
- release
- deploy