Why uat is performed

Acceptance testing is performed when other tests, such as system and functionality tests, have already been completed. It represents the last stage of the testing process before a product is launched or re-launched. UAT helps demonstrate that the required functions of a test object are operating in a manner suited to real-world circumstances and usage. As a result, UAT is concerned with both software performance and human behaviour. In practice, testers work from a list of expected outcomes that the test object should perform and record what actually happens when they try to execute tasks such as placing an item in a shopping cart or logging in to a customer account.

UAT is important because it helps demonstrate that required business functions are operating in a manner suited to real-world circumstances and usage. If the expected outcome is not achieved during testing, the item will be documented and sent back to the developers for repair. This process serves as a final check to ensure the finished product is well built.

But make no mistake, just because UAT is the final test conducted before production does not mean that few bugs are uncovered! The pesky bugs discovered can ruin the user experience and even render the software unusable. Because of these high stakes, the benefits of UAT significantly outweigh the investments. This is a good way for stakeholders to ensure a good ROI out of projects. Tester should be familiar with the database flow. Execute test cases and report bugs if any.

Re-test bugs once fixed. Test Management tools can be used for execution. After sign-off, the product is good to go for production. UAT Tester should possess good knowledge of the business. He should be independent and think as an unknown user to the system.

Tester should be Analytical and Lateral thinker and combine all sort of data to make the UAT successful. Tester or Business Analyst or Subject Matter Experts who understand the business requirements or flows can prepare test and data which are realistic to the business. There are several tools in the market used for User acceptance testing and some are listed for reference:. Fitness tool: It is a java tool used as a testing engine.

It is easy to create tests and record results in a table. Users of the tool enter the formatted input and tests are created automatically. The tests are then executed and the output is returned back to the user. Watir : It is toolkit used to automate browser-based tests during User acceptance testing.

Ruby is the programming language used for inter-process communication between ruby and Internet Explorer. Glen Bignall. Main Navigation. Choose your region. United Kingdom. Filter Filter. Subscribe Share. UAT extends beyond your business applications project due to: 1.

Additional phases Your organisation may have chosen to roll out a new business application or upgrade existing software in a phased approach. Hotfixes Developer testing or bug reporting during normal day-to-day operations may lead to a hotfix. Releases or further modifications Software organisations regularly release updates.

Where does that leave you? Discuss this post. Application Management Services. Trust is good, but testing is better. Evergreen is a positive innovation that ensures constant access to new, updated functionality, reduces the need for customisations and prevents a company from falling far behind in a year-long update cycle.

After months of planning and preparation, the big day has finally arrived. The big ERP go-live date is here!