Automated UI testing.Selenium.DrupalCamp Kyiv 2011

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Automated UI testing.Selenium.DrupalCamp Kyiv 2011

  1. 1. Automated UI testing. Selenium
  2. 2. Gold Sponsor ofDrupalCamp Kyiv 2011
  3. 3. Silver Sponsors ofDrupalCamp Kyiv 2011
  4. 4. Plan What is Selenium? Selenium IDE, RC, Webdriver Integration to Drupal Tests API, locators, examples Future
  5. 5. What is Selenium? Selenium IDE Selenium RC Selenium Grid Selenium 2 (Webdriver)
  6. 6. Selenium IDE Addon to Firefox Easy to start using Can record tests in PHP Demo
  7. 7. Selenium RC Run in multiple browsers in Virtual Boxes Runs tests via Javascript
  8. 8. Selenium RC To install Selenium RC download java server from http://seleniumhq.org/download Run Selenium IDE tests via PHPUnit  Ubuntu: apt-get install phpunit  If php 5.2 make a preference for karmic like for php Demo
  9. 9. Selenium 2 Webdriver Communicate with browsers in native way via drivers Not limited to javascripts. For example: upload files, work with popups, iframes etc. Support for a lot of browsers including mobile phone browsers PHPUnit libraries: https://github.com/chibimagic/WebDriver-PHP
  10. 10. Selenium2 Webdriver and Drupal How to integrate to simpletest  In order to get into sandbox we need to set headers  This is possible with Firefox only (send custom profile to Selenium) http://drupal.org/project/selenium Demo
  11. 11. Drupal tests API Main class DrupalSeleniumWebTestCase Init driver as connection to Selenium server Already implemented methods:  drupalOpenUrl, drupalLogin, drupalLogout, verboseScreenshot ... class SeleniumWebElement (sendKeys, click, submit, getText...)
  12. 12. Selenium 2 locatorscss, id, name, class, link, xpath
  13. 13. XPath vs CSS locatorsSelenium RC has sizzleWebdriver uses native browsers CSS selectors.CSS selectors are fasterXPath can go upExample:id(user1)/../../td[@class="actions"]/a[@class="delete-user"]
  14. 14. Drag and drop example
  15. 15. Run tests on headless server Key tool: Xvfb – X11 server that performs all graphical operations in memory, not showing any screen output (http://en.wikipedia.org/wiki/Xvfb). Before we start Selenium server we need to start Xvfb. Run tests from shell:sudo -u www-data php ./scripts/run-tests.sh --url http://URL --class SeleniumTestExample
  16. 16. Future Implement methods from DrupalWebTestCase Start using Selenium in testing contrib modules and core (module draggableviews already have one selenium test)
  17. 17. References Selenium RC supported browsers http://www.seleniumwiki.com/software- testing/selenium-supported-browsers PHPUnit documentation about Selenium http://www.phpunit.de/manual/3.5/en/selenium.html#selenium.selenium-rc http://ygerasimov.com/integrating-selenium-to-drupal-simpletest-framework http://ygerasimov.com/run-selenium-tests-drupal-on-debian-headless http://ygerasimov.com/drupal-selenium-tests-api
  18. 18. QuestionsВаша фотка email: yuri.gerasimov@gmail.com twitter: ygerasimov skype: yuriy_gerasimov d.o.: http://drupal.org/user/257311

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