End-to-end testing image result End-to-end testing is a process used in the software development lifecycle (SDLC) to evaluate an application's functionality and performance under product-like conditions and data to simulate real-world scenarios.
Techniques that replicate an actual user of an application are used in E2E testing. The test helps evaluate if the outcomes comply with the requirements or expected outcome by simulating the actions that a user would do. Testing a user experience can include things like paying for a product or service on a website.
The entire software or application is tested at once in system testing. End-to-end testing examines the software's behavioral flow. Only the specific software system is tested during system testing. It checks both the software and the associated systems.
End-to-end testing is a methodology for testing an application's flow from beginning to end. The goal of this testing is to recreate a real-world scenario while validating the system under test and its components for data integrity and integration.