Vue.js e2E测试Nightwatch：无论如何都要使用特定的config.test.js进行测试

Question

I am currently running my e2e test w Nightwatch.. In production, the app mutation.js file setup some constants from a config file

 import { WORKING_TIME, RESTING_TIME, KITTEN_TIME } from '../config'

I wonder if there is anyway to setup these constants from other config files depending upon the processing environment ( production, development, test )

  <if production>
    import { WORKING_TIME, RESTING_TIME, KITTEN_TIME } from '../config'
  <if development>
    import { WORKING_TIME, RESTING_TIME, KITTEN_TIME } from '../config.dev'
   <if test>
   import { WORKING_TIME, RESTING_TIME, KITTEN_TIME } from '../config.test'

Answer 1

No way to import modules using if / else ...

As the data I need to import according to the NODE_ENV are constant variables, I resolved to set them up directly into the imported file :

config.js

let coeff = process.env.NODE_ENV === 'testing' ? 0.1 : 1

export const WORKING_TIME = coeff * 60
export const RESTING_TIME = coeff * 60
export const KITTEN_TIME = 5 // each kitten is visible for 5 secs