How to automate web application testing – QA House

How to automate web application testing

Automated web application testing is a process of testing a web application automatically using special software tools. It’s a great way to speed up the testing process and ensure that your web application is functioning correctly. In this article, we will talk about how to automate web application testing, and what are the benefits of it.

What is web application testing?

Web application testing is the process of verifying that a web application functions as expected. Automating your web application testing can save you time and money by allowing you to quickly and easily verify that your application is working as expected. Automated web application testing can also help to improve the quality of your web application by allowing you to quickly find and fix any bugs that may be present.

What are the benefits of automating your web application?

There are many benefits to automating your web application testing. Automated testing can save you time and money by reducing the need for manual testing. It can also improve the accuracy of your test by eliminating human error. In addition, automated testing can help you to identify software defects early in the development process before they have a chance to cause problems in your live system.

Automated testing can also improve the efficiency of your testing process by allowing you to run more tests in less time.

How to test web applications

A bunch of testing is necessary when developing an excellent online application. Manual functionality testing may become tiresome and time-consuming. Because of this. a lot of QA teams use automated testing to develop quick, and trustworthy test cases for their web application.

These commonplace and repeated testing jobs are transferred from humans to machines through test automation. The tests contrast the results obtained with those anticipated. This method can be used to detect defects in particular procedures and straightforward use cases, such as logging into your ERP system, setting up new accounts, and changing passwords.

However, automation is not a plug-and-play system that runs without any help from humans. Automation-first thinking and in depth-familiarity of with the product being tested are prerequisites for successful automated testing.

Testing tools that allow both technical and non-technical testers to use them are necessary for automating software testing.

What can you automate in web apps?

Any web application can be subject to several potential issues, ranging from technical glitches to security vulnerabilities. As such it’s important to put any new web application through its paces before making it available to the public.

Functional Testing

Functional testing is a type of testing that assesses the functionality of a web application. This type of testing is typically done by developers or testers who have a deep understanding of the application under test.

Functional testing can be used to test individual components of functionality within a web application. To ensure that a web application is functioning properly, functional testing must be conducted.

Cross-browser testing

Cross-browser testing assures that your online application functions as intended in a variety of desktop and mobile browsers. Since browsers are often updated, your application could not function as planned in your aim browsers by the time you are ready to launch it.

Despite utilizing an outdated operating system, users could have the most recent browser version. You may ensure that compatibility issues, such as the one just stated, are discovered even before they affect an end user by automating cross-browser testing.

Performance Testing

A web application’s ability to withstand prolonged periods of usage or peak user demands is ensured by performance testing such as stress and load testing. Automation is essential in demonstrating that your program can function in any situation because it would be impossible to manually achieve the required stress conditions or load level.

Unit Testing

There are various ways to test web applications, but unit testing is perhaps the most important. It involves testing the individual components of an application to ensure that they work as expected.

Unit testing is important because it helps to ensure that the various parts of an application work correctly. Without Unit Testing, it would be difficult to know if an application is working correctly. It also helps to find bugs early on in the development process, which can save a lot of time and money.

There are many different tools available for unit testing web applications. Some of these tools are open source, while others are commercial. Choosing the right tools depends on the programming language used to build the application. If the application is built using JavaScript, you can use Jest, Chai, and Sinon.js for unit testing.

If the web application is built using Python and Django, you can use unitest2 and nose for unit testing. For Ruby and Rails applications, you can use RSpec and Capybara.

Integration Testing

Integration testing is a critical part of web applications. It ensures that the various components of the application work as expected. Without integration testing, it would be difficult to identify issues with the application as a whole.

There are many different ways to approach integration testing. One common approach is to divide the application into subsystems and then test the interactions between those subsystems. Another approach is to test the application end-to-end, simulating how a real user would interact with the application.

Best techniques for How to automate web application testing

Ensure that you develop a test automation strategy before you begin automating your web application tests. Before beginning automation, bear the following in mind:

  • What particular specifications apply to your application?
  • What exactly must be automated?
  • Which test automation technology best matches your needs and objectives?
  • How much upkeep will automation need?

Start small and then scale up your automation activities once you’re satisfied. Nobody wants to have a large number of unmaintainable automated tests.

Avoid falling victim to the “test automation paradox,” which states that although test automation was intended to speed up software development and free up resources, it really introduces a number of additional, expensive activities and never-ending upkeep.

Competent test automation techniques, clear team communication, an effective strategy, and automation technology that empowers rather than hinders testers are all necessary for successful web application testing.

You can browse our guide to web automation to learn more about creating a test automation approach for efficient testing.


There are many ways on how to automate web application testing, but the most important thing is to have a strategy in place before you start. You need to know what you want to test and how you want to test it. Once you have a plan, you can choose the tools and features that will make your life easier and help you get the job done more efficiently.

Read about “When do you automate testing” too

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