📖 Overview
What is UAT?
User Acceptance Testing (UAT) is carried out by the client or end-users to ensure that the software behaves as expected in real-world scenarios. It confirms that the system satisfies business needs before going live.
🔑 Key Aspects
🎯 Objectives
- Verify software against business requirements
- Ensure system usability for end-users
- Identify gaps before production release
✅ Advantages
- Validates system from an end-user perspective
- Minimizes risks of post-release issues
- Increases user confidence in the system
⚠️ Limitations
- Time-consuming for users to participate
- Requires clear business requirement documentation
- May delay release if major issues are found
📋 Process
UAT Process
- Understand business requirements and user needs
- Prepare UAT test plan and test cases based on real-world scenarios
- Select appropriate end-users for testing
- Execute test cases and document results
- Provide sign-off for production release after successful testing
🌍 Example
Real-world Example
Example: A banking application undergoes UAT by bank employees to verify that transactions, loan applications, account statements, and reports work correctly before public release.
🏆 Best Practices
Best Practices for UAT
Involve business users early in the requirement gathering process
Use real-world test data that mimics production environment
Define clear entry and exit criteria for UAT phase
Ensure effective communication between QA, development, and business teams