What is Acceptance Testing?

Acceptance Testing is a critical phase in the software testing process where the system is evaluated for its acceptability. This testing level ensures that the software meets the specified requirements and is ready for delivery to the end user. Acceptance Testing is typically conducted by the end-users, customers, or other stakeholders to verify that the software behaves as expected in real-world scenarios and fulfills its intended purpose.

The primary objective of Acceptance Testing is to validate that the software is complete and meets the business needs. This phase often includes various types of tests such as User Acceptance Testing (UAT), Operational Acceptance Testing (OAT), and Contract Acceptance Testing. By focusing on the functionality, usability, and performance of the software, Acceptance Testing helps in identifying any issues that might have been overlooked during the earlier testing phases. Successfully passing this phase signifies that the software is ready for deployment and can be confidently used by its intended audience.