The Selenium Framework is defined as a code structure simplifying as well as accelerating code maintenance. Users may place "code" and "data" in the same location without frameworks, which can neither be reused nor read. Frameworks produce advantageous results such as increased code reusability, greater portability, lower script maintenance costs, improved code readability, and so on. In this article, we will discuss more selenium frameworks such as the need for selenium frameworks, types of selenium frameworks, and much more.
Selenium is unquestionably a well-known test framework for performing automation on the web browser for testing. Selenium is a well-known automation testing suite for automating mobile and desktop web interactions. Automation testing can be performed by writing code in any language supported by Selenium and then running the automation scripts for automating the process of testing an app.
There's more here than needs to meet the eye. Selenium is not a single framework, but rather a collection of frameworks packaged together as a suite. A toolbox was created to make the life of a test engineer easier. It is required when developing robust, browser-based statistical automation suites and tests.
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There are 3 types of Selenium frameworks that are created by Selenium WebDriver for automating manual test cases. Let us have a look at them below:
In Selenium, the Data Driven Framework is a process of separating various data sets out of the test case. Once the data sets have been differentiated from the test case, modifying them for specific functions is simple without changing the code. It is used to retrieve unit tests and suites from external databases such as Excel ,.csv,.xml, or database tables.
Apache provides a well-known library POI for reading and writing Excel. This library can read and write Excel files in the XLS and XLSX formats.
POI library provides an HSSF implementation for reading XLS files.
The Selenium Keyword Driven Framework is a method for accelerating test automation by separating keywords for a popular set of tasks and instructions. All operations and instructions are written in an external file, such as an Excel sheet. Users have complete control over and specify the features and functionality they like to test.
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In Selenium, a hybrid framework is a concept in which we use the benefits of both a keyword-driven framework and a data-driven framework. It is a simple framework that enables manual test participants to create unit tests by simply looking only at keywords, test data, and object databases without having to code in the framework. To maintain test cases, we will use Excel files for keywords, and also for test data, designers can use data from suppliers of the Testing framework.
We don't need to change anything in our hybrid framework from the Keyword driven framework; we simply need to replace the Executable file with the HybridExecute file in the .java extension.
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Now that we've covered the basics of Selenium as well as the tools available, let's look at the key points of Selenium and reasons why it's a good tool for automated testing:
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There are three frameworks available in Selenium that help automate manual test cases. They are- Data driven, Keyword driven, and Hybrid test frameworks.
Selenium is the most widely used open-source tool for web browser automation. It allows you to write test scripts in various coding languages, like Ruby, Python, Java, etc., through a single interface it offers.
It is a suite of various automation testing tools based on the JavaScript framework that helps to run tests directly on the given browser. It removes the need for manual testing, which is time-consuming.
Selenium is a front-end web application testing tool that automates web browsers.
The most popularly used framework for Selenium Webdriver is “TestNG,” which holds data-driven testing features.