Selenium is an open source automated testing suite for web applications over different platforms and browsers. It provides a tool for testing the applications without the need of test scripting language. Also, Selenium allows us to write tests in well-known programming languages like Java, C#, PHP, Groovy, Scala, Perl, and Ruby. Selenium is similar to HP Quick Test Pro (QTP) that focuses on web – based applications. Due to this, most of the IT training institute includes Selenium Training in Chennai. It contains four components:-
- Selenium Remote Control (RC)
- Web Driver
- Selenium Grid
- Selenium Integrated Development Environments (IDE)
The test in selenium is related to the repeatability of the speed and tests, where it can be executed. Selenium is the most commonly used open source solution. Selenium has a set of different software tools each with an alternate way to deal with supporting test Automation. Most Selenium QA Engineers concentrate on the tools, which will suite for the project. However knowing all the tools will give you a wide range of choices for moving toward various test automation issues. The whole suite of tools results in the set of testing features particularly adapted to the requirements of testing of web applications of numerous kinds. These operations are very adaptable, permitting numerous choices for finding UI components.
Selenium Grid permits the Selenium RC solution for substantial test suites and for test suites that must keep running in various situations. Selenium Grid enables you to run your tests in parallel, that is, various tests can keep running in the meantime on various remote machines. Selenium has 2 different advantages, if you have an extensive test suite or a moderate running test suite, you can support its execution considerably by utilizing Selenium Grid to partition your test suite to run different tests at the same time. Additionally, if you should run your test suite on various conditions you can have diverse remote machines supporting and running your tests in them in the meantime. Selenium Grid significantly enhances the time it takes to run your suite by making utilization of parallel processing. Testing is essential nowadays, as a human we all make mistakes if it is the small mistake we can rectify but in case if it going to affect the application, then we will face many problems. To avoid this situation, take up Selenium Course in Chennai where you can learn many things about the testing of your application.
