Selenium is an open-source, automated, and valuable testing tool that all web application developers should be well aware of. A test performed using Selenium is usually referred to as Selenium automation testing. However, Selenium is not just a single tool but a collection of tools, each catering to different Selenium automation testing needs. In this tutorial you will learn all about Selenium and the various types of Selenium automation testing tools.
But before we explore this Selenium automation testing tutorial, let’s first address the need for Selenium automation testing and how Selenium came into the picture in the first place.
Manual testing, a vital part of the application development process, unfortunately, has many shortcomings, chief of them being that the process is monotonous and repetitive. To overcome these obstacles, Jason Huggins, an engineer at Thoughtworks, decided to automate the testing process. He developed a JavaScript program called the JavaScriptTestRunner that automated web application testing. This program was renamed Selenium in 2004.
One disadvantage of Selenium automation testing is that it works only for web applications, which leaves desktop and mobile apps out in the cold. However, tools like Appium and HP’s QTP, among others, can be used to test software and mobile applications.
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