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Boston selenium meetup: Selenium 2

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The document discusses Selenium 2, which is the next generation of the Selenium web testing tool. Selenium 2 features a cleaner API, support for mobile testing, improved cross-browser testing capabilities, and future-proofing for emerging technologies. It provides examples demonstrating how tests can be more cleanly written in Selenium 2 compared to the older Selenium 1. While rewriting an entire test suite for Selenium 2 may not yet be necessary, its features represent the future of web and mobile application testing.

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Selenium 2 The future of web testing Tuesday, March 15, 2011
Eric Allen Software Developer, Sauce Labs @ericpallen eric@saucelabs.com ? Selenium user for 2+ years ? Selenium contributor ? Developer @ Sauce Labs ? Implemented Selenium 2 for Sauce OnDemand Tuesday, March 15, 2011
Agenda ? Selenium 2 Overview ? Side-by-side Examples ? Exclusive Selenium 2 Features ? Wrap-up ? Q & A (Get your questions ready!) Tuesday, March 15, 2011
Selenium 2 Overview Tuesday, March 15, 2011
Selenium 2: Why? ? Native events ? Mobile (iOS Simulator, Android Emulator) ? No same-origin freakiness ? Better dialog handling ? Cleaner API ? Future-proof Tuesday, March 15, 2011
Selenium 2: What? ? Object-oriented, native bindings Java, Ruby, C#, Python ? Custom browser bindings JavaScript COM JavaScript Native Tuesday, March 15, 2011
Selenium 2: How? Browser Selenium 1: JavaScript Web Page Your Selenium Selenium Selenium tests RC Client RC Server Core JavaScript native bindings HTTP More HTTP Selenium 2: Your tests Selenium 2 Browser native bindings browser-native bindings Tuesday, March 15, 2011
Side-by-side Examples Tuesday, March 15, 2011
Clicking & Querying Selenium 1 Selenium 2 se1.open("http://bing.com/"); se2.get("http://bing.com/"); se1.type("q", "Selenium"); WebElement field = se2.findElement(By.id se1.click("go"); ("sb_form_q")); se1.waitForPageToLoad("30000"); field.sendKeys("Selenium"); assert se1.isTextPresent("testing"); field.submit(); se1.click("css=li.sa_wr:nth-child(2) h3 a"); assert se2.getPageSource().indexOf("testing") != -1; se1.waitForPageToLoad("30000"); assert se1.getTitle().equals( se2.findElements(By.cssSelector("li.sa_wr h3 a")) "Selenium web application testing system"); .get(1).click(); assert se2.getTitle().equals( "Selenium web application testing system"); Tuesday, March 15, 2011
Alerts & Con?rmations Selenium 1 Selenium 2 se1.open("http://svallens.com/selenium/"); se2.get("http://svallens.com/selenium/"); se1.waitForPageToLoad("30000"); se2.findElement(By.linkText("Alert")).click(); se1.click("link=Alert"); se2.switchTo().alert().accept(); se1.getAlert(); se2.findElement(By.linkText("Confirm")).click(); se1.chooseOkOnNextConfirmation(); se2.switchTo().alert().accept(); se1.click("link=Confirm"); se2.switchTo().defaultContent(); se1.getConfirmation(); assert se2.getPageSource().indexOf("Selenium") != -1; se1.refresh(); assert se1.isTextPresent("Selenium"); Tuesday, March 15, 2011
Navigating Frames Selenium 1 Selenium 2 se1.open("http://svallens.com/selenium/seltests/ se2.get("http://svallens.com/selenium/seltests/html/ html/NestedFrames.html"); NestedFrames.html"); se1.waitForPageToLoad("30000"); assert se2.getPageSource().indexOf("This is a test") assert !se1.isTextPresent("This is a test"); == -1; assert se1.getTitle().equals("NestedFrames"); assert se2.getTitle().equals("NestedFrames"); assert se1.isElementPresent("id=foo"); assert se2.findElement(By.id("foo")) != null; se1.selectFrame("bottomFrame"); se2.switchTo().frame("bottomFrame"); assert se1.getText("id=changeTop").equals assert se2.findElement(By.id("changeTop")).getText() ("changeTop"); .equals("changeTop"); se1.selectFrame("relative=top"); se2.switchTo().defaultContent(); assert se1.isElementPresent("id=foo"); assert se2.findElement(By.id("foo")) != null; Tuesday, March 15, 2011
Exclusive Selenium 2 Features Tuesday, March 15, 2011
PageFactory ? ? ? ? // Create a new instance of a driver ? ? ? ? WebDriver driver = new HtmlUnitDriver(); ? ? ? ? // Navigate to the right place ? ? ? ? driver.get("http://www.google.com/"); ? ? ? ? // Create a new instance of the search page class ? ? ? ? // and initialize any WebElement fields in it. ? ? ? ? GoogleSearchPage page = PageFactory.initElements(driver, GoogleSearchPage.class); ? ? ? ? // And now do the search. ? ? ? ? page.searchFor("Cheese"); Tuesday, March 15, 2011
User Actions API (Coming soon!) More More at http://www.viddler.com/explore/saucelabs/videos/41/ ? ?ActionChainsGenerator builder = ((HasInputDevices) driver).actionsBuilder(); ? ?Action dragAndDrop = builder.clickAndHold(someElement) ? ? ? ?.moveToElement(otherElement) ? ? ? ?.release(otherElement) ? ? ? ?.build(); ? ?dragAndDrop.perform(); Tuesday, March 15, 2011
Should I hurry up and re- write my entire test suite for Selenium 2? Tuesday, March 15, 2011
Maybe! Tuesday, March 15, 2011
Selenium 2:Yes! ? Cleaner, leaner API ? No pesky ¡°server¡± to set up ? Mobile ? Speed ? Improved cross-domain testing Facebook Connect? Sure! ? Future-proof for modal dialogs ? Alerts ? Authentication ? Certi?cate warnings ? File upload/download Tuesday, March 15, 2011
Selenium 2: No! ? Still pre-release quality ? Works best in Firefox, other browsers getting there ? Completely different API is spotty backwards compatibility layer ? No Selenium IDE ? Selenium RC ain¡¯t goin¡¯ anywhere Tuesday, March 15, 2011
Selenium 1: It¡¯s hiding ? ¡°Selenium 2.0b2¡± = Selenium 1 + Selenium 2 ? Since 1.0.3... ? Safari CyberVillainsCA ? Nicer error messages ? Sizzle (jQuery) CSS selectors ? Many More! The Selenium 1 inside Selenium 2.0b2 IS PRODUCTION QUALITY Tuesday, March 15, 2011
More Information ? http://code.google.com/p/selenium/wiki/AdvancedUserInteractions ? http://code.google.com/p/selenium/wiki/PageFactory ? https://github.com/epall/selenium-examples ? http://www.slideshare.net/hugs/selenium-2-webinar-the-next- generation-of-web-and-mobile-application-testing ? http://www.slideshare.net/davehunt82/from-ide-to-selenium-2 ? http://www.slideshare.net/AutomatedTester/selenium-2-the-future-of- selenium-is-now Eric Allen Software Developer, Sauce Labs @ericpallen eric@saucelabs.com Tuesday, March 15, 2011

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Boston selenium meetup: Selenium 2

  • 1. Selenium 2 The future of web testing Tuesday, March 15, 2011
  • 2. Eric Allen Software Developer, Sauce Labs @ericpallen eric@saucelabs.com ? Selenium user for 2+ years ? Selenium contributor ? Developer @ Sauce Labs ? Implemented Selenium 2 for Sauce OnDemand Tuesday, March 15, 2011
  • 3. Agenda ? Selenium 2 Overview ? Side-by-side Examples ? Exclusive Selenium 2 Features ? Wrap-up ? Q & A (Get your questions ready!) Tuesday, March 15, 2011
  • 5. Selenium 2: Why? ? Native events ? Mobile (iOS Simulator, Android Emulator) ? No same-origin freakiness ? Better dialog handling ? Cleaner API ? Future-proof Tuesday, March 15, 2011
  • 6. Selenium 2: What? ? Object-oriented, native bindings Java, Ruby, C#, Python ? Custom browser bindings JavaScript COM JavaScript Native Tuesday, March 15, 2011
  • 7. Selenium 2: How? Browser Selenium 1: JavaScript Web Page Your Selenium Selenium Selenium tests RC Client RC Server Core JavaScript native bindings HTTP More HTTP Selenium 2: Your tests Selenium 2 Browser native bindings browser-native bindings Tuesday, March 15, 2011
  • 9. Clicking & Querying Selenium 1 Selenium 2 se1.open("http://bing.com/"); se2.get("http://bing.com/"); se1.type("q", "Selenium"); WebElement field = se2.findElement(By.id se1.click("go"); ("sb_form_q")); se1.waitForPageToLoad("30000"); field.sendKeys("Selenium"); assert se1.isTextPresent("testing"); field.submit(); se1.click("css=li.sa_wr:nth-child(2) h3 a"); assert se2.getPageSource().indexOf("testing") != -1; se1.waitForPageToLoad("30000"); assert se1.getTitle().equals( se2.findElements(By.cssSelector("li.sa_wr h3 a")) "Selenium web application testing system"); .get(1).click(); assert se2.getTitle().equals( "Selenium web application testing system"); Tuesday, March 15, 2011
  • 10. Alerts & Con?rmations Selenium 1 Selenium 2 se1.open("http://svallens.com/selenium/"); se2.get("http://svallens.com/selenium/"); se1.waitForPageToLoad("30000"); se2.findElement(By.linkText("Alert")).click(); se1.click("link=Alert"); se2.switchTo().alert().accept(); se1.getAlert(); se2.findElement(By.linkText("Confirm")).click(); se1.chooseOkOnNextConfirmation(); se2.switchTo().alert().accept(); se1.click("link=Confirm"); se2.switchTo().defaultContent(); se1.getConfirmation(); assert se2.getPageSource().indexOf("Selenium") != -1; se1.refresh(); assert se1.isTextPresent("Selenium"); Tuesday, March 15, 2011
  • 11. Navigating Frames Selenium 1 Selenium 2 se1.open("http://svallens.com/selenium/seltests/ se2.get("http://svallens.com/selenium/seltests/html/ html/NestedFrames.html"); NestedFrames.html"); se1.waitForPageToLoad("30000"); assert se2.getPageSource().indexOf("This is a test") assert !se1.isTextPresent("This is a test"); == -1; assert se1.getTitle().equals("NestedFrames"); assert se2.getTitle().equals("NestedFrames"); assert se1.isElementPresent("id=foo"); assert se2.findElement(By.id("foo")) != null; se1.selectFrame("bottomFrame"); se2.switchTo().frame("bottomFrame"); assert se1.getText("id=changeTop").equals assert se2.findElement(By.id("changeTop")).getText() ("changeTop"); .equals("changeTop"); se1.selectFrame("relative=top"); se2.switchTo().defaultContent(); assert se1.isElementPresent("id=foo"); assert se2.findElement(By.id("foo")) != null; Tuesday, March 15, 2011
  • 12. Exclusive Selenium 2 Features Tuesday, March 15, 2011
  • 13. PageFactory ? ? ? ? // Create a new instance of a driver ? ? ? ? WebDriver driver = new HtmlUnitDriver(); ? ? ? ? // Navigate to the right place ? ? ? ? driver.get("http://www.google.com/"); ? ? ? ? // Create a new instance of the search page class ? ? ? ? // and initialize any WebElement fields in it. ? ? ? ? GoogleSearchPage page = PageFactory.initElements(driver, GoogleSearchPage.class); ? ? ? ? // And now do the search. ? ? ? ? page.searchFor("Cheese"); Tuesday, March 15, 2011
  • 14. User Actions API (Coming soon!) More More at http://www.viddler.com/explore/saucelabs/videos/41/ ? ?ActionChainsGenerator builder = ((HasInputDevices) driver).actionsBuilder(); ? ?Action dragAndDrop = builder.clickAndHold(someElement) ? ? ? ?.moveToElement(otherElement) ? ? ? ?.release(otherElement) ? ? ? ?.build(); ? ?dragAndDrop.perform(); Tuesday, March 15, 2011
  • 15. Should I hurry up and re- write my entire test suite for Selenium 2? Tuesday, March 15, 2011
  • 17. Selenium 2:Yes! ? Cleaner, leaner API ? No pesky ¡°server¡± to set up ? Mobile ? Speed ? Improved cross-domain testing Facebook Connect? Sure! ? Future-proof for modal dialogs ? Alerts ? Authentication ? Certi?cate warnings ? File upload/download Tuesday, March 15, 2011
  • 18. Selenium 2: No! ? Still pre-release quality ? Works best in Firefox, other browsers getting there ? Completely different API is spotty backwards compatibility layer ? No Selenium IDE ? Selenium RC ain¡¯t goin¡¯ anywhere Tuesday, March 15, 2011
  • 19. Selenium 1: It¡¯s hiding ? ¡°Selenium 2.0b2¡± = Selenium 1 + Selenium 2 ? Since 1.0.3... ? Safari CyberVillainsCA ? Nicer error messages ? Sizzle (jQuery) CSS selectors ? Many More! The Selenium 1 inside Selenium 2.0b2 IS PRODUCTION QUALITY Tuesday, March 15, 2011
  • 20. More Information ? http://code.google.com/p/selenium/wiki/AdvancedUserInteractions ? http://code.google.com/p/selenium/wiki/PageFactory ? https://github.com/epall/selenium-examples ? http://www.slideshare.net/hugs/selenium-2-webinar-the-next- generation-of-web-and-mobile-application-testing ? http://www.slideshare.net/davehunt82/from-ide-to-selenium-2 ? http://www.slideshare.net/AutomatedTester/selenium-2-the-future-of- selenium-is-now Eric Allen Software Developer, Sauce Labs @ericpallen eric@saucelabs.com Tuesday, March 15, 2011