Node.js环境下Koa2添加travis ci持续集成工具的方法

language: node_js
node_js:
 - "6"
before_script:
 - ./node_modules/.bin/knex migrate:latest --knexfile='./app/knexfile.js'
script:
 - npm run test

NODE_ENV=production NODE_CONFIG_DIR='./app/config/' ./node_modules/.bin/mocha --require 'babel-polyfill' --compilers js:babel-register ./app/test/**/*.js

const request = require('supertest');
const should = require('should');
const index = require('../../index');

let app = request(index.listen());

describe('/api/persons', function() {
 let personId;

 it('POST /api/persons - create person success and respond with 200', function(done) {
 app.post('/api/persons')
  .send({
  'firstName': 'Jennifer',
  'lastName': 'Lawrence',
  'age': 24
  })
  .expect(200)
  .expect(function(res) {
  (res.body.id > 0).should.be.true;
  })
  .end(function(err, res) {
  if (err) {
   return done(err);
  }

  let resJson = JSON.parse(res.text);
  personId = resJson.id;

  done();
  })
 });

 it('GET /api/persons - fetch persons item', function(done) {
 app.get('/api/persons')
  .expect(200)
  .expect(function(res) {
  (res.body.length > 0).should.be.true;
  })
  .end(function(err, res) {
  if (err) {
   return done(err);
  }

  done();
  })
 });

 it('GET /api/persons/:id - fetch a person', function(done) {
 app.get(`/api/persons/${personId}`)
  .expect(200)
  .expect(function(res) {
  (res.body.id == personId).should.be.true;
  })
  .end(function(err, res) {
  if (err) {
   return done(err);
  }

  done();
  })
 });

 it('DELETE /api/persons/:id - delete a person', function(done) {
 app.delete(`/api/persons/${personId}`)
  .expect(200)
  .end(function(err, res) {
  if (err) {
   return done(err);
  }

  done();
  })
 });

 it('GET /api/persons/:id - fetch a person should 404', function(done) {
 app.get(`/api/persons/${personId}`)
  .expect(404)
  .end(function(err, res) {
  if (err) {
   return done(err);
  }

  done();
  })
 });

});

const index = require('../../index');

import Knex from 'knex';
import {
 Model
} from 'objection';
import knexConfig from './knexfile';
import config from 'config';
import Koa from 'koa';
import koaLogger from 'koa-logger';
import bodyParser from 'koa-bodyparser';
import render from 'koa-ejs';
import co from 'co';
import koaStatic from "koa2-static"
import router from './router';

const path = require('path');

// initial knex
const knex = Knex(knexConfig.development);
Model.knex(knex);

// initial app
const app = new Koa();

// initial render
render(app, {
 root: path.join(__dirname + '/view'),
 layout: 'template',
 viewExt: 'ejs',
 cache: true,
 debug: true
});
app.context.render = co.wrap(app.context.render);

// initial static

app.use(koaLogger())
 .use(bodyParser())
 .use(router.routes())
 .use(koaStatic({
 path: '/web',
 root: __dirname + "/../static"
 }));

module.exports = app;

module.exports = app;