Protractor Helper Memo

protractor.conf.js

// Protractor configuration
// https://github.com/angular/protractor/blob/master/docs/referenceConf.js

'use strict';

var q = require('q');
var fs = require('fs');
var path = require('path');

String.prototype.toCamelCase = function(){
  return this.split('-')
    .map(function(v,i){
      if (i===0) {
        return v;
      }else{
        return v[0].toUpperCase() + v.substr(1, v.length - 1);
      }
    })
    .join('');
};

exports.config = {
  //...

  // コンポーネント設定(todo helper)
  onPrepare : function(){
    browser.driver.manage().window().setSize(1280, 720);

    // 指定フォルダから特定の命名規則でpoを自動吸い上げ。
    var base = './e2e/components/';
    var PageObject = {};
    var deferred = q.defer();

    fs.readdir(base, function(err, files){
      if (err) {
        throw err;
      }
      files.filter(function(file){
        return fs.lstatSync(base+file).isDirectory();
      }).forEach(function (file) {
        console.log(file.toCamelCase(),':',path.join(__dirname, 'components', file, file +'.po'))
        PageObject[file.toCamelCase()] = 
          require(path.join(__dirname, 'components', file, file +'.po'));
      });
      global.po = PageObject;
      deferred.resolve();
    });
    return deferred.promise;
  },
};