So far, we have created our test cases and tried to execute them on various browsers. All of these tests were executed against the browsers that were installed on a local machine where the test cases reside. This may not be possible at all times. There is a high possibility that you may be working on Mac or Linux, but want to execute your tests on IE on a Windows machine. In this chapter, we will learn about the following topics:

• Executing test cases on a remote machine using RemoteWebDriver
• A detailed explanation of the JSON wire protocol