End-to-end testing is a crucial process where software is tested as it will be used by actual users, including all dependencies and environments.
It involves testing the software from start to finish to ensure it functions correctly and meets user needs.
End-to-end tests are essential for ensuring all components of the software work together correctly, especially in modern software with many moving parts.
Automating end-to-end tests can save time and resources, providing valuable feedback to developers and ensuring software quality.
Various layers of an application are involved in end-to-end testing, including the presentation layer, domain logic layer, and persistence layer.
Automated testing is crucial for delivering high-quality software quickly and preventing regressions, which are unintended consequences of code changes.
End-to-end testing is necessary to cover aspects like UI structure, pleasant user experience, and correct application behavior.
An end-to-end testing example involves actions like verifying product information, cart functionality, and UI interactions on an e-commerce site.
Identifying test scenarios, mapping steps, automation, and CI integration are key steps to implement end-to-end testing effectively.
Using tools like Selenium and Testim can simplify the automation of end-to-end tests, ensuring more robust testing processes.