PPT - Test Automation Using Selenium

To start with, first let's know what is test Automation?. Test Automation is a method in software testing that makes use of special software tools to control the execution of tests and then compares actual test results with predicted or expected results. 
To know more about test automation click here.

Manaul Testing of an application that is changed or updated frequently is time consuming, error prone and a very tedious job to do. So in order to overcome these probllems we use automation testing which is done with help of automation tools. The tools enable us to record the test suite and re-play it if required. 

So, what is selenium? Selenium is an open-source automated software testing tool for testing web applications. It‘s capable of working across different browsers such as internet explorer, Google Chrome, Mozilla Firefox, etc  and operating systems such as Windows, Linux, Macintosh, etc . Selenium is a set of tools that help testers to automate web-based applications more efficiently. These tools are Selenium RC, Selenium IDE, Selenium Webdriver and Selenium Grid.

Why Selenium?

• Taking the other automation tools into consideration, Selenium has the capability to operate on almost every OS.
• Selenium is an open source testing tool and hence it serves for cost-effective automation testing.
• Selenium supports multiple languages such as Python, Pearl, Ruby, PHP, .NET (C#) and Java. You are required to be comfortable in just a single language in order to operate Selenium.
• One highly beneficial feature of Selenium is that the language used for building the program is independent of the language that the web application or website is using. This implies that the test script can be developed in any of the languages that Selenium supports.
• This testing tool supports a range of browsers like Opera, Safari, Chrome, IE 6, 7, 8 and Mozilla Firefox.
• So far as Selenium is concerned, we have a number of robust methods for location of elements such as CSS, Xpath, DOM, and so on.
• With Selenium, it is convenient to implement frameworks that revolve around Object oriented programming like Keyword Driven, Data driven and Hybrid.
• Selenium provides support for integration of open source frameworks like TestNG, JUnit, NUnit and so on.
• With the use of Selenium, it is possible to execute simultaneous tests leveraging various browsers on various machines. This is turn cuts down the time for test execution when a large project is in progress.

Following is the PowerPoint presentation on Test Automation Using Selenium.

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