Selenium WebDriver tests fail with System.Net.WebException Unable to connect
问题 I'm working on a suite of Selenium WebDriver (not Selenium RC and not using Selenium-Server) tests that are being executed by a command-line call to MSTest. I've broken them into test classes for each browser we plan on testing (Chrome, Firefox and IE9, for now) and each test class has a startup method that logs in to the system under test and then executes the test(s) requested and a TearDown method that closes the browser using WebDriver.Quit(). On my development machine everything is hunky