think-cli/test/lib/run.test.js

A simple CLI for scaffolding Thinkjs projects.

const test = require('ava')
const path = require('path')
const inquirer = require('inquirer')
const helper = require('think-helper')
const Run = require('../../lib/run.js')
const targetDir = 'tmp'
const targetName = 'think-cli-unit-test-local-multi-module'
const cachePath = path.join(__dirname, '../', '.think-templates', targetName)
const appPath = path.join(__dirname, '../', targetDir, targetName)

const answers = {
  name: targetName,
  author: 'Berwin <liubowen.niubi@gmail.com>',
  description: 'think-cli unit test',
  defaultModule: 'home'
}

test.before(() => {
  inquirer.prompt = (questions) => {
    const _answers = {}
    for (var i = 0; i < questions.length; i++) {
      const key = questions[i].name
      _answers[key] = answers[key]
    }
    return Promise.resolve(_answers)
  }
})

test.cb('should generate project ', t => {
  const run = new Run({
    template: 'think-template/standard',
    targetPath: appPath,
    options: {
      name: targetName,
      command: 'new',
      maps: 'new.default',
      context: {
        actionPrefix: './',
        ROOT_PATH: appPath,
        APP_NAME: targetName
      }
    },
    done(err, files, options) {
      if (err) return console.error(err);
      t.truthy(validateFiles(Object.keys(files), options.maps))
      t.end()
    }
  })
  run.start()
})

test.after(t => {
  return helper
    .rmdir(cachePath)
    .then(_ => helper.rmdir(appPath))
    .catch(e => {})
})

function validateFiles(files, maps) {
  return maps.every(mapping => {
    return files.some(filePath => new RegExp('^' + mapping[1]).test(filePath))
  })
}