codeceptjs/lib/listener/exit.js

Supercharged End 2 End Testing Framework for NodeJS

const event = require('../event')
const debug = require('debug')('codeceptjs:exit')

module.exports = function () {
  let failedTests = []

  event.dispatcher.on(event.test.failed, test => {
    const id = test.uid || (test.ctx && test.ctx.test.uid) || 'empty'
    failedTests.push(id)
  })

  // if test was successful after retries
  event.dispatcher.on(event.test.passed, test => {
    const id = test.uid || (test.ctx && test.ctx.test.uid) || 'empty'
    failedTests = failedTests.filter(failed => id !== failed)
  })

  process.on('beforeExit', code => {
    if (failedTests.length) {
      code = 1
    }

    if (code) {
      process.exit(code)
    }
  })
}