Acceptance Testing
Acceptance testing is a software testing methodology that evaluates whether a system meets the business requirements and is ready for delivery to end-users. It is typically performed by stakeholders, such as clients or product owners, to validate that the software functions as intended in real-world scenarios. This testing phase occurs after system testing and before deployment to ensure the product satisfies acceptance criteria.
Developers should learn and use acceptance testing to ensure software aligns with user needs and business goals, reducing the risk of costly post-release fixes. It is crucial in agile and DevOps environments for validating features against user stories or requirements, often implemented through tools like Cucumber or frameworks like Behavior-Driven Development (BDD). Use cases include verifying new features in web applications, mobile apps, or enterprise systems before launch.