/// <reference path="../../typings/node/node.d.ts" />
/// <reference path="../../typings/angular-protractor/angular-protractor.d.ts" />
/// <reference path="../../typings/jasmine/jasmine"/>

import webdriver = require('selenium-webdriver');

export var browser: protractor.IBrowser = global['browser'];
export var $: cssSelectorHelper = global['$'];

export function clickAll(buttonSelectors) {
  buttonSelectors.forEach(function(selector) { $(selector).click(); });
}

export function verifyNoBrowserErrors() {
  // TODO(tbosch): Bug in ChromeDriver: Need to execute at least one command
  // so that the browser logs can be read out!
  browser.executeScript('1+1');
  browser.manage().logs().get('browser').then(function(browserLog) {
    var filteredLog = browserLog.filter(function(logEntry) {
      if (logEntry.level.value >= webdriver.logging.Level.INFO.value) {
        console.log('>> ' + logEntry.message);
      }
      return logEntry.level.value > webdriver.logging.Level.WARNING.value;
    });
    expect(filteredLog.length).toEqual(0);
  });
}