Description: Application Testing in the context of web development refers to a set of tests designed to verify the functionality and behavior of a web application developed with a particular framework or technology. These tests are fundamental to ensure that the application works as expected, allowing developers to identify and correct errors before the software is deployed in a production environment. Tests may include verifying routes, validating HTTP responses, checking database interactions, and evaluating the implemented business logic. Many lightweight and flexible frameworks allow developers to create tests easily using tools like `unittest` or `pytest`, which are popular testing libraries in Python. The ability to perform effective testing is crucial in agile development, where frequent changes in code require continuous validation to maintain software quality. In summary, ‘Application Testing’ is an essential process that helps ensure web applications are robust, reliable, and meet user requirements.
