node-baseline/test/config.js

A simple database migration and versioning tool

'use strict';

var readFromFile = require('../lib/config').readFromFile;
var chai = require('chai');
var expect = require('chai').expect;
var path = require('path');

/* polyfill Promise for older Node.js */
require('chai').should();

chai.use(require('chai-as-promised'));

describe('config', function() {

  it('should return promise', function() {
    readFromFile('path_not_exists')
      .should.be.an.instanceof(Promise);
  });

  it('should throws error if config file not found', function() {
    return readFromFile('path_not_exists')
      .should.be.rejectedWith(Error, /ENOENT: no such file or directory/);
  });

  it('should support json as config format', function() {
    return readFromFile(path.join(__dirname, './config/mysql.json'))
      .should.eventually.be.an('object')
      .and.should.eventually.contain.keys('host', 'port', 'user', 'password')
      .and.should.eventually.have.deep.property('databases[0].name');
  });

  it('should support yaml as config format', function() {
    return readFromFile(path.join(__dirname, './config/mysql.yml'))
      .should.eventually.be.an('object')
      .and.should.eventually.contain.keys('host', 'port', 'user', 'password')
      .and.should.eventually.have.deep.property('databases[0].name');
  });
});