[$] Testing web applications with Selenium

Whenever one is engaged in large-scale changes to a software project, it isnice to have some assurance that regressions are not being introduced inthe process. Test suites can be helpful in that regard. But while thetesting of low-level components can be relatively straightforward, testingat the user-interface level can be harder. Web applications, which mustalso interact with web browsers, can be especially challenging in thisregard. While working on just this sort ofproject, your editor finally got around to looking at SeleniumWebDriver as a potential source of help for the testing problem.