Description: Application Interface Testing is a set of procedures designed to ensure that an application interfaces correctly with other systems and components. These tests are crucial in software development as they ensure that interactions between different applications, services, and databases occur smoothly and without errors. They focus on validating application programming interfaces (APIs), which are the points of contact between different systems. Application interface testing helps detect communication issues, data format errors, and business logic failures that may arise when different systems interact. Additionally, these tests help verify that API responses are correct and that errors are handled appropriately. In an environment where applications often rely on multiple external services, the importance of these tests has increased, as a faulty interface can lead to failures in the overall functionality of various applications. Therefore, application interface testing is an essential part of the software development lifecycle, contributing to the quality and reliability of the final product.
