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Why do we need automated cross browser testing tools? How can they help us?

I needed help regarding why one needs automated cross browser testing tools and how can they help us. Can anyone please guide me onto it.

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Posted one month ago


As software testing is becoming more vigorous and aggressive, the manual test cases are increasing exponentially. This has led to a faster testing process and more advanced testing methods. In cross browser testing, it is no less. The devices and browsers are increasing extensively hence, manifolding the test cases across various devices and browsers.

In the world, where we are following agile methodology and the consumer demands more frequent fixes and updates, cross browser testing on thousands of browsers and devices is becoming challenging. Faster development, frequent and thorough testing, better quality will not be achievable if it wouldn’t be for Automated testing.

What is Automated Cross browser testing?

Automated testing or Test Automation, when simply put, means automating the process of testing hence resulting in faster testing, accurate results, fewer efforts, and thus, faster deployment. For cross browser testing, it also means the same. Automated Cross Browser Testing means to automate the cross browser testing efforts with the help of automation software and an automation script.

You can automate the process of testing across a list of browsers, devices, browser versions, and operating system to test the system for any functional, visual, and other vulnerabilities with the help of an automation script.

When do we need automated testing?

Automation testing is helpful, but when manual intelligence is required, we should not go for automation. Hence, we need to be very careful while choosing what to automate and when to automate. So we also need to decide what all should be automated. Automation testing is best preferred when you are dealing with:

  • Repeated TestsWhen tests are performed again and again to check the functionality of the same feature repeatedly then automation testing is a great choice. So, if a test case is to be repeated daily, weekly, monthly it is best that you automate it. But, if you are looking for an added test case, it is best if you perform a manual check first then go for automating it.
  • Long TestsThe length of the test case also helps in deciding whether the test case should be automated or not. If you run a 15 minutes test case every day it will be a wise decision to automate the test case hence saving a lot of time.
  • Regression testsRegression test is one of the best use cases where test automation is preferred. So, when you have to test whether the newly introduced piece of code is affecting the already existing functionality of the code, test automation is a great choice.

Advantages of using automated cross browser testing tools

When we perform automated testing, we need help from some Automated cross browser testing tools as they help us execute our test cases against a specific set of browsers using various drivers (specific to all browsers), a test script, on an infrastructure.

We can either automate cross browser testing on our local infrastructure or can also use a Cloud grid for automating cross browser testing. These automated cross browser testing tools are required for various reasons. Let’s get to know each of them in detail one by one.

1. Cover all the major browsers and devices

The major drawback in manual cross browser testing on local browsers is covering all the browsers and operating systems that the users are using to access a website. One way or another, we use to miss a major browser or device or operating system because of getting bored of doing the repeated task all over again with every browser. But an automated cross browser testing tool doesn’t miss out on it. With the tool, you can run the same script all over again across all major browsers and devices to catch bugs.

2. Less chances of Manual Errors

As mentioned, manual efforts when become repeated, also lead to an increased chance of errors. If you keep repeating the same process every day, on the same browsers, you’ll tend to ignore some mistakes by taking them as casual. However, this is not the case with an automation cross browser testing tool. It has a decreased chances of human errors.

3. Saves you time for other activities

Since, the testing process is automated with the help of cross browser testing tools you can save a lot of time from your cross browser testing activity and more focus it towards accessing the results, analyzing the data set, finding more browser market share, and optimizing and modifying your cross browser testing strategy.

4. Detailed Reporting and Logs

One of the major advantages of using cross browser testing tools is that you can get a detailed report on your tests performed, bugs encountered, passed tests, failed tests, and all the major analytics as well. You can get detailed screenshots of tests, videos, and console, error, visual logs which helps you in debugging and finding the issues.

5. Easy Scaling for Automation tests

With the help of automated cross browser testing tools, it becomes easier to scale the test for any number of browsers. All you need to do is to just modify the test script and the test will run on more number of browsers. However, if this is being tested on local browsers, it becomes limited but on cloud platforms like LambdaTest it is easier to scale as they have complete infrastructure of browsers and devices available to test upon.

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Posted one month ago