This document discusses using Selenium to test Smalltalk-AJAX/SJAX web applications. It covers the differences between Selenium Remote Control and Selenium WebDriver, and how WebDriver provides a more object-oriented API. It also describes how the Selenium libraries have been ported to various Smalltalk dialects, including VisualWorks and Squeak, to allow testing web applications directly from Smalltalk.

1. Beach Parasol
Kris Gybels
2Rivers
Don't get burned at the Seaside
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5. GUI-Testing Smalltalk-AJAX/SJAX web applications with Selenium
Carsten Härle @ ESUG 2012
maandag 9 september 13

6. Selenium Remote Control
Selenium WebDriver
Proxy server + Javascript injection
Native browser automation support (plugin, ...)
✔
✘
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7. Selenium Remote Control
Selenium WebDriver
selenium.click("id=the_link");
WebElement element = driver.findElement(By.id("the_link"));
element.click();
<a
id="the_link"
style="display: none"
href="http://www.wikipedia.org">
Invisible Link to Wikipedia</a>
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8. Selenium Remote Control
Selenium WebDriver
Selenium selenium = new DefaultSelenium("localhost", 4444,
"*firefox", "http://localhost/");
selenium.start();
selenium.open("/page.html");
selenium.click("id=the_link");
More Object-Oriented API
WebDriver driver = new FirefoxDriver();
driver.get("http://localhost/page.html");
WebElement element = driver.findElement(By.id("the_link"));
element.click();
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9. WebDriver driver = new FirefoxDriver();
ChromeDriver
IPhoneDriver
AndroidWebDriver
HtmlUnitDriver
...
RemoteWebDriver
Network connection
WebDriver remoteDriver = ...
driver := BPRemoteWebDriver new.
selenium-server-standalone-2.31.0.jar
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11. BPRemoteWebDriver
findElementByID: idString
findElementsByXPath: xpathString
getPageSource
getKeyboard
RemoteWebDriver
WebElement findElementById(String using)
List<WebElement> findElementsByXPath(String using)
String getPageSource()
Keyboard getKeyboard()
WebElement
String getAttribute(String name)
void click()
BPWebElement
getAttribute: nameString
click
Keyboard
void sendKeys(CharSequence... keysToSend)
BPKeyboard
sendKeys:
Actions
Actions doubleClick()
Actions doubleClick(WebElement onElement)
BPActions
doubleClick
doubleClick:
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15. Join!
Porting:
VisualWorks, Stephan Eggermont
Squeak, Tobias Pape
Your favorite Smalltalk, You
Completing
maandag 9 september 13

16. Demo
Explicit & Implicit Waiting
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17. kris@yesplan.be
maandag 9 september 13