Importance of front-end testing

The testing process is improved, which also saves time.

In addition, Playwright provides a reliable and stable testing environment that can mimic a variety of user behaviours, such as clicking buttons, filling out forms and browsing a website. This feature allows developers to test their work and identify bugs or potential problems before they go live.

Another fantastic feature of Playwright is the ability to take screenshots and videos when testing the software.

This makes it easier for developers to pinpoint issues and let other team members know about them.

The tool also supports a variety of programming languages, including JavaScript, TypeScript and Python, making it useful for developers of all experience levels.

Thanks to these qualities, Cypress is a top option for developers who want to test their web applications successfully and quickly.

These are the five best frontend testing frameworks you can use in your project.

Each framework has its pros and cons so analyse and choose the one that best fits the needs of your project.

Why testing is so important

Last month, Virtua Health, a health organisation based in Marlton, New Jersey, reported that it had discovered a bug in its immunisation self-scheduling system. According to a report by TapInto Camden on 12 February, the problem was fixed soon after it was discovered. According to the director of the Virtua Health Access Centre, Malik Bahar, between 10,000 and 11,000 appointments were duplicated due to the error. In some cases, a single person was found to have made more than 20 immunisation appointments, highlighting the extent of the problem.

To promptly rectify the problem, a team of 200 Virtua Health staff made over 10,400 phone calls to resolve the issue, enabling approximately 5,000 additional appointments to be made. The majority of people affected by the duplicate appointments were senior citizens, so a quick and effective solution was urgently needed.

This bug was found through better testing and corrected before the system went live. The huge effort and cost caused by this bug could be avoided by a proper test plan and well-done test execution.

Source: https://www.beckershospitalreview.com/healthcare-information-technology/software-bug-in-new-jersey-hospital-s-vaccine-scheduling-system-causes-thousands-of-duplicate-appointments.html

1. Choose the right automation system: Choosing the right automation system can be crucial. Consider factors such as ease of use, maintenance, scalability and extensibility.
2. Follow the page object model design pattern: The page object model design pattern separates test logic from page objects, making it easier to maintain and update test cases.
3. Create reusable and modular test scripts: Write test scripts that can be reused for different test cases and modules to reduce maintenance time and effort.
4. Use data-driven testing: Data-driven testing uses multiple data sets to execute the same test case. This approach increases test coverage and reduces the number of test cases required.
5. Implement robust error handling: Create effective error handling mechanisms that can capture and report errors, making it easier to determine the root cause of problems.
6. Prioritise the execution of test cases: Prioritise the execution of test cases based on their criticality so that high-priority test cases are executed first and the impact of problems on the overall system is reduced.
7. Ensure cross-browser compatibility: Test the application on multiple browsers and devices to ensure it works consistently on different platforms.
8. Integrate with continuous integration and delivery (CI/CD) pipelines: Integrating the automation framework with CI/CD pipelines ensures that tests are run automatically, reducing the time and effort required for manual testing.
9. Perform regular maintenance and updates: Maintain and update the automation framework regularly to ensure it is aligned with the latest updates and changes in the application.
10. Use reporting and analytics: Use reporting and analytics tools to track the performance of the automation framework, identify bottlenecks and optimise the test suite to increase efficiency and effectiveness.