config-yml/test/envFromArg.js

Simple Yaml Config for Node.js

'use strict'

require('should')
const _load = require('./_load.js')

describe('Config env from arg', function () {
  let config, env

  before(function () {
    env = 'argenv'
    process.argv.push('--env')
    process.argv.push(env)
    config = _load('env')
  })

  it('should have env variables at top', function () {
    config.lower.should.equal(env)
    config.upper.should.equal(env.toUpperCase())
  })

  it('should have env variables in obj', function () {
    config.obj1.obj2.lower.should.equal(env)
    config.obj1.obj2.upper.should.equal(env.toUpperCase())
  })

  it('should have env variables in obj', function () {
    config.list1[0].should.equal(env)
    config.list1[1].should.equal(env.toUpperCase())
  })

  after(function () {
    process.argv.pop()
    process.argv.pop()
  })
})