Difference between Selenium RC and WebDriver?

If you are intended to begin your career in automation, then you have chosen the right career path. In today's growing technology, continuous increases and evolution of new technology lead to the exponential growth of automation. That means every organization requires skilled professionals. Moreover, selenium automation testing has been the most integral part of software-based companies. Many companies like Infosys, IBM, Cognizant, and TCS hire skilled professionals.

According to the survey, it is stated that the global automation market is expected to reach more than 4 million, and this portrays that the demand for automation testers may continue to grow. Due to the demand, the automation tester's salary in India ranges from 4 to 4.5 lakhs per year.

If you want to become a selenium tester or automation tester, join Selenium Online Training at FITA Academy and learn Class, Object, Variables, Methods & Packages, OOPs concepts, string handling and many more.

Moreover, Selenium Web Testing has become a critical component of many enterprises. When it comes to web testing technologies, Selenium is unquestionably one of the best in the business for assisting developers with automation testing. As a result, demand for Selenium Web Testers is increasing and will continue to grow dramatically. According to Business circle, Selenium has risen to become the most popular of all web testing tools, with a massive 90 per cent increase in job posts over the last three years.

In this blog, we shall discuss what is selenium RC and the architecture of Selenium, Difference between Selenium RC and WebDriver and advantages of Selenium WebDriver over Selenium RC.

What is Selenium WebDriver?

Selenium WebDriver is a collection of open-source APIs that automate a web application's testing. Selenium web driver utilized to automate the web applications evaluating to demonstrate that it performs as expected. Moreover, web drivers are supported by multiple browsers such as Safari, IE, Chrome, and Firefox. Furthermore, the web driver is also supported by various programming languages such as Ruby, PHP, Perl, Java, and C#.

Due to its flexibility, the selenium web driver automates web applications but cannot be utilized for window-based applications. Selenium Webdriver is platform-independent, and code can be used on other operating systems such as Microsoft Windows, Apple OS, and Linux. Selenium IDE, Selenium Client API, Selenium Remote Control, and Selenium Grid are all components of the Selenium family.

If you are interested in learning PHP programming language, you can join PHP Online Course and acquire in-depth understanding of Installing and Configuring MySQL, data types.

The browser that supports web driver

The programming language that supports web driver

If you are interested in learning a programming language, join Java Training in Chennai at FITA Academy and learn the Data Types, Operators, Variables and java tools.

What is Slenium RC

The selenium RC is used for testing suits. selenium RC use dash API which is utilized by QA or a developer to write test cases.

If you want to become an automation tester, join Selenium Training in Chennai and learn the core advantages and scope of automation testing, and learn Selenium and Supported Languages – Java, PHP & Python.

Difference between Selenium RC and WebDriver

Architecture

Selenium Remote Control architecture is intricate because it connects the bridge of the RC Server to intercommunicate with the browser. The RC server is deployed initially before executing the test scripts and acts as a go-between between your Selenese and your browser.

The RC Server is installed initially before executing the test scripts and acts as a go-between between your Selenese and your browser. So, when we implement the test script in selenium Remote Control, the internal operations are carried out.

• The server injects selenium core, a javaScript program, into the browser.

• Then the selenium core will receive the instruction from the Remote Control server.

• After receiving all the instructions, selenium core will implement them as JavaScript commands.

• These JavaScript commands provide the browser instructions.

• The browser will carry out all of Selenium Core's instructions and send an overall evaluation to the server. The final result, which is presented on the user's screen, is this final report.

• In comparison to Selenium RC, Selenium WebDriver has a simplified architecture.

• The Operating System directly controls the browser. The following are the necessary preconditions for using WebDriver to execute a test script:

• Support any programming language Java, C#, etc., with an IDE (Integrated Development Environment).

• To run the test script's instructions, you'll need a browser.

Speed

Selenium WebDriver functions faster than Selenium RC because it communicates instantly with the browser without using any external proxy server. On the other hand, Selenium Remote Control utilizes an intermediate Remote Control Server to interact with the browser.

Implementing test scripts consumes more time in Selenium Remote Control than WebDriver since it employs JavaScript commands to instruct the browser.

Object-Oriented

Selenium web driver is an object-oriented application programming interface, whereas Selenium Remote Control is a less object-oriented application programming interface.

Moreover, web driver is an object-oriented programming language like Java, C#, etc.

Testing Mobile Applications

The web driver supports the operating system for developing mobile applications like iOS and Android.

Selenium remote control cannot support operating systems for testing mobile applications.

Browser Support

The Headless Browser driver also supports Selenium WebDriver.

As we discussed of Difference between Selenium RC and WebDriver? Now, we shall discuss web driver limitations.

If you want to learn a demanding programming language, you can join Python Training in Bangalore and learn python strings, collections, libraries and lists in python.

Limitations of WebDriver

• Windows based applications could not be supported by Selenium.

• We cannot test Android or iOS applications only with the selenium tools.

• Though it has a limitation, mobile applications can be tested by Appium.

• Because the Selenium tool cannot test Windows-based popups on its own, we must use the AutoIT tool to do so.

• Because Selenium lacks in-built data management, it relies on JUnit/ TestNG for reporting.

• There is no built-in object repository in Selenium.

• Because it is open-source, there is no dependable support.

• We must utilize Sikuli to perform image-based testing because Selenium does not support it.

Advantages of Selenium WebDriver over Selenium RC

• Selenium WebDriver is speedier than Selenium RC because of its simplified architecture.

• Selenium RC, unlike WebDriver, does not support the HtmlUnit browser.

• Selenium Remote Control utilizes the Remote Control Server to connect with the browser, whereas WebDriver communicates directly with the browser.

• WebDriver is a tool for evaluating web-based applications in various browsers and scripting languages.

• The Selenium WebDriver API is shorter than the Selenium RC API.

• WebDriver is unable to support modern browsers such as Selenium RC.

• There is no built-in command for automatically generating test results in WebDriver.

Now, you would have understood the difference between Selenium RC and WebDriver? So, if you are interested in starting your career in selenium automation, you can join Selenium Training in Bangalore at FITA Academy and learn Collections – Set, List, Array and Arraylist, HashSet, HashTable, HashMap, Keyword List and String Handling.