![Locator Strategies
• Id
webDriver.findElement(By.id("logo"));
• Name
webDriver.findElement(By.name("q"));
• Tag Name
webDriver.findElement(By.tagName("H1"));
• Class name
webDriver.findElements(By.className("sponsor_logos"));
• CSS Selector
webDriver.findElement(By.cssSelector("section#sponsor>p"));
• XPath
webDriver.findElement(By.xpath("//section[@id=‘miniconfs’]/a[2]"));
• Link Text
webDriver.findElements(By.linkText("About"));
• Partial Link Text
webDriver.findElement(By.partialLinkText("visitcanberra"));](https://image.slidesharecdn.com/gettingstartedwithselenium2final-111116192159-phpapp01/85/Getting-started-with-Selenium-2-14-320.jpg)
Getting started with Selenium 2
- 1. Getting started with Selenium 2 Sebastiano Armeli-Battana @sebarmeli https://github.com/sebarmeli November 17 , 2011 Open Source Developers Conference, Canberra
- 2. What is Selenium? Open Source Web Application Testing System Automated UI Testing Functional type of tests Multiple browsers, multiple languages
- 3. History 2004 2007 2009 2011 Selenium WebDriver Selenium 2
- 4. Selenium
- 5. Selenium Selenium Core : JavaScript Framework
- 6. Selenium Selenium Core : JavaScript Framework - IDE Firefox Plugin
- 7. Selenium Selenium Core : JavaScript Framework - IDE Firefox Plugin - Remote Control (RC) Server : Proxy to launch browsers Client libraries
- 8. Selenium Selenium Core : JavaScript Framework - IDE Firefox Plugin - Remote Control (RC) Server : Proxy to launch browsers Client libraries - Grid Distributed remote tests
- 9. WebDriver “Best fit” language Clean & Object Oriented API HtmlUnitDriver Java bindings
- 10. Selenium 2 - IDE - Web Driver Bindings : Java, C#, Python, Ruby WebDriver API Simplified Architecture Selenium Server NOT needed * - Grid 2
- 11. Selenium Server Replicate Selenium RC functionalities Selenium Grid 2
- 12. First steps Java / C# bindings Selenium Server Android APK http://code.google.com/p/selenium/downloads/list Chrome Driver http://code.google.com/p/chromium/downloads/list Ruby gem install selenium-webdriver Python pip install selenium / easy_install selenium
- 13. Let’s code!
- 14. Locator Strategies • Id webDriver.findElement(By.id("logo")); • Name webDriver.findElement(By.name("q")); • Tag Name webDriver.findElement(By.tagName("H1")); • Class name webDriver.findElements(By.className("sponsor_logos")); • CSS Selector webDriver.findElement(By.cssSelector("section#sponsor>p")); • XPath webDriver.findElement(By.xpath("//section[@id=‘miniconfs’]/a[2]")); • Link Text webDriver.findElements(By.linkText("About")); • Partial Link Text webDriver.findElement(By.partialLinkText("visitcanberra"));
- 15. Page interactions webElement.click() webElement.sendKeys(...) webElement.submit() Actions class Mouse Events / Drag and Drop
- 16. AJAX applications DOM Elements loaded asynchronously a) Polling the DOM for n seconds webDriver.manage().timeouts().implicitlyWait(30, TimeUnit.SECONDS); (Java) webDriver.manage.timeouts.implicit_wait = 30 (Ruby) webDriver.implicit_wait(30) (Python) b) Wait until condition occurs ExpectedCondition / WebDriverWait
- 17. Testing style and executing JS Testing CSS properties webElement.getCssValue(“height”); webElement.getCssValue(“background-image”); Javascript execution JavascriptExecutor js = (JavascriptExecutor) webDriver; Long value = (Long) js.executeScript("return window.scrollY");
- 18. TargetLocator and Navigation Interfaces TargetLocator Frames and Popup Dialogs TargetLocator target = webDriver.switchTo(); WebElement element = target.frame(“name”) Alert alert = target.alert(); Navigation Browser buttons emulation Navigation nav = webDriver.navigate(); nav.back(); / nav.forward(); nav.to(“url”);
- 19. Migrating from Selenium 1 Selenium selenium = new WebDriverBackedSelenium(webDriver, “http://osdc.com.au”); selenium.open("http://osdc.com.au"); selenium.click("id=follow_twitter"); selenium.waitForPageToLoad("10000"); WebDriver webDriver = ((WebDriverBackedSelenium) selenium).getUnderlyingWebDriver();
- 20. Page Object Pattern / PageFactory Pages as Objects Separation between DOM and services in a Page WebDriver API not exposed PageFactory class to easily instantiate a Page Object
- 21. Selenium Grid 2 Starting Hub java -jar selenium-server-standalone-2.9.0.jar -role hub Starting WebDriver Node java -jar selenium-server-standalone-2.9.0.jar -role webdriver - hub http://localhost:4444/grid/register -browser browserName=chrome,version=15,platform=MAC -port 5556 Grid console http://localhost:4444/grid/console Launching Test Remotely (Java)
- 22. Mobile Testing
- 23. Selenium 2 - Java QuickStart Archetype https://github.com/sebarmeli/Selenium2-Java-QuickStart-Archetype
- 25. Questions ?