End-to-End Testing

End-to-End Testing is a process used in software development to verify that a complete application functions as intended from start to finish. It simulates real user scenarios, checking how different parts of the system work together. For instance, it involves testing everything from logging in to making a purchase on an e-commerce site, ensuring every step works seamlessly. This type of testing helps identify issues before the software is released to users, ensuring a smooth experience and higher quality in the final product.