Software applications are a crucial part of this advanced and digital era. Every person present in the globe is somehow related to software applications. But, the fact also suggests that individuals are only sometimes a technical sound. Therefore, software applications need to be end-user friendly. Also, the software applications must be developed and updated simultaneously to cope with the fast-moving era. Playwright is the best automation testing framework to fulfill the expected demands.
Playwright allows its users to test software applications through test automation. Playwright has a high-level API integrated into it. These APIs help in the easy automation testing of software applications through multiple browsers. Also, it allows you to incorporate your own set of browsers for better results. Also, Playwright encourages user interaction with software applications during testing. Thus supporting end-to-end testing to confirm a seamless user experience. Playwright is a node.js library introduced by Microsoft. However, it supports various programming languages to test software applications.
For an efficient use of a tool or framework and to get maximum benefit from it, you must be aware of them. Mastering a tool or framework is essential. This article will help you master Playwright testing with the necessary tips and tricks required for the same.
Understanding Playwright
Playwright testing is a highly in-demand framework in today’s advanced era. It lets you test software applications automatedly. The Playwright is a Node.js library introduced by Microsoft. It is designed with a single API. These APIs allow automated testing across multiple browsers. Also, the developers may use these APIs to script new browser pages. The playwright allows an easy interaction with the end-users. Also, the elements of the software applications are easily handled through Playwright testing. It is freely available for its users.
The Playwright framework supports a variety of testing. Functional testing, API testing, cross-browser testing, and end-to-end testing are a few of them. This testing done using Playwright ensures the software applications are working correctly. Also, bug detection and bug fixings are easily carried out. It further increases the overall quality of the software applications. The various testing techniques supported by the Playwright also ensure that the software application functions as expected by the end users. Also, as it is well known, Playwright is an automated framework, and therefore, it reduces the overall development time of the software applications. It allows the deployment of the software application within its expected schedule.
Features of Playwright
A framework or a tool acquires demand in the market due to its extraordinary features. Here is a list of features possessed by the Playwright that make it popular among the testers and developers.
- Auto-Waits: The playwright offers a unique feature of auto-waiting. The feature prevents flakiness in the software testing. The software application’s various elements are checked before actual testing. It ensures the smooth testing of software applications with loaded dynamic elements.
- Cross-browser Testing: Cross-browser testing is essential in assuring a good user experience. The playwright supports the same. It allows you to test software applications across a range of browsers. You may also integrate your own choice of browsers to test upon. The automated cross-browser testing supported by Playwright can seamlessly ensure consistency in behavior and appearance in a short period.
- Tracing and Debugging: A test case may fail. Playwright allows you to log every step of the test. These logs further will enable you to trace the reason for the test failure. The logs are maintained and viewed using the trace viewer feature of the Playwright. Once the reason for test failure is tested, debugging them becomes easy.
- Parallel Testing: A software application has various test cases that must be executed to ensure the wellness of the software application. Sometimes, these test cases may be complex and take a tremendous amount of time to implement. Therefore, Playwright lets you execute multiple test cases simultaneously. It is known as parallel testing. Parallel testing enables you to test software applications in less time with more frequent feedback.
- Speed and Reliability: Speed and reliability are the two essential pillars of an automated testing framework, and Playwright stands on those. Playwright is designed to test your software applications faster and seamlessly. The playwright also looks upon the reliability of the software application so that the end user receives software applications that fulfill their requirements.
- Headless Execution: We may execute our test cases in headless browser mode using Playwright. It is beneficial while executing a speedy test. The headless execution allows you to test software applications without a visible browser interface. It saves resources and lets you integrate your software applications into a CI/CD pipeline.
Tips and Tricks for Beginners
Mastering a framework is relatively easy. As a beginner, one may face difficulty. But following up on specific tips and tricks while working with a Playwright can be a boon. Here are a few of them.
- The Playwright has a well-drafted documentation. To begin with the Playwright, one must thoroughly go through the documentation. It details the Playwright framework, its features, and how to integrate them into your software applications testing process. The documents provide all the basics one needs to begin with Playwright testing.
- Headless and headful modes are two different modes in which a software application can be tested; both are important. The playwright offers the flexibility to use both as per convenience. Headless mode is preferred during automated testing, whereas headful mode should be used during the development phase of software applications. Also, if triage bugs are detected, they must be debugged in headful mode.
- As a beginner, you require more time to test software applications seamlessly. The parallel test execution supported by Playwright allows you to manage time and execute multiple tests simultaneously. The parallel execution enhances the efficiency of the test cases due to quick feedback.
- While not getting into a particular code, getting the concept of page objects is helpful. Page objects are a plan design that improves the organization of your testing code. By hiding the unwanted structure and behavior of web pages, page objects make your tests more secluded and less demanding to oversee.
- As a beginner, you must benefit from the Playwright’s screenshot and video recording feature. The Playwright can be used to record the entire test execution. Also, the testers may screenshot critical tests. Later, the video recording can be utilized to find bugs and other issues in the software applications. Also, the screenshot is beneficial in comparing the software application across different environments.
- A software application may be required to run on different environments with different users. Therefore, testing software applications and ensuring they suit every environment is advisable. It can be done through the configuration setting of Playwright. Also, you must focus on environment variables to handle configurations rather than make a code change.
- As a beginner, synchronizing the test and the software applications state can be challenging. Therefore, you must go for the wait strategies designed by the Playwright. The Playwright waits for the configuration of every prerequisite required to execute the test case. The playwright executes its test when the needed element, network request, or condition is acquired.
- New features are added regularly to Playwright to make it more efficient for testing software applications. And, to acquire the maximum benefit of Playwright, you must also periodically update it. It helps optimize software testing and make software applications reliable for its users.
- Integrate Playwright into a cloud-based platform. It enhances the quality of software applications by providing multiple environments and browsers that replicate the real-world environment. Also, it eliminates the extra cost of resources and real device setups. You can use cloud testing platforms like LambdaTest to integrate Playwright and scale the execution of test scripts.
LambdaTest is an AI-powered test execution and orchestration platform that empowers developers and testers to perform automation testing seamlessly on over 3000+ real browsers and operating system combinations.
LambdaTest stands out in automation testing with its AI-powered test execution and orchestration capabilities. Its ability to provide users with a vast grid of more than 3000 real browsers and operating system combinations sets it apart. This diverse testing environment ensures that applications undergo thorough testing across various configurations, guaranteeing comprehensive coverage.
But LambdaTest doesn’t stop there. Its automation capabilities go beyond the ordinary, making it an invaluable tool for tackling complex testing scenarios. With its user-friendly interface and advanced features, teams can seamlessly automate tests, allowing for efficient and effective testing across various browsers and operating systems. In summary, LambdaTest is a versatile and powerful companion for those looking to optimize their automation testing processes.
- Utilize the Playwrights test segregation highlight. This feature separates each test case from one another. Also, when we have independent tests, the result of the test case is not influenced by the execution of other test cases. Test isolation is fundamental because it makes a difference in the easy support of test cases. Moreover, future changes within the codebase can be made effectively.
- As a beginner with Playwright, you must iteratively survey your test case collection, update it at whatever point required, and eliminate the test cases that are now not required. With time, you must encourage optimizing your test case and guarantee no duplication of code or information.
- The playwright drafts a report of the test case that tells about your software application. But, simultaneously, it lets you customize them according to your necessities and understanding. As a beginner, you must utilize customized test reports as they offer assistance in understanding the reason for test failure more quickly.
Conclusion
The playwright is a robust framework. It can take your software testing process and your experience to another level. Playwright testing does not only include designing test cases and writing code. As a beginner, mastering a framework is problematic. But, once you have gone through the documentation of the Playwright, you are well aware of Playwright’s basics, features, and capabilities. Then, by following the tips and tricks mentioned above, you can take steps to master Playwright.