serverless/test/unit/lib/classes/config.test.js

'use strict'

const expect = require('chai').expect
const Config = require('../../../../lib/classes/config')
const Serverless = require('../../../../lib/serverless')

const serverless = new Serverless({ commands: [], options: {} })

describe('Config', () => {
  describe('#constructor()', () => {
    it('should attach serverless instance', () => {
      const configInstance = new Config(serverless)
      expect(typeof configInstance.serverless.version).to.be.equal('string')
    })

    it('should add config if provided', () => {
      const configInstance = new Config(serverless, { servicePath: 'string' })
      expect(configInstance.servicePath).to.be.equal('string')
    })
  })

  describe('#update()', () => {
    it('should update config', () => {
      const configInstance = new Config(serverless, { servicePath: 'config1' })
      expect(configInstance.servicePath).to.be.equal('config1')

      configInstance.update({ servicePath: 'config2' })
      expect(configInstance.servicePath).to.be.equal('config2')
    })
  })
})