I Love UAT

One of my favorite parts of testing is getting the opportunity to coordinate UAT. I love it because we’re getting feedback from the people who are actually going to use the system once it goes live. Even if a team is great about getting user input, everything up to this point is theoretical. All of us can think we know what we want, but once we actually see it, touch it, and live with it, we don’t know if what we asked for is what we really wanted or needed.

I’m planning to write a few articles about what I’ve learned during my UAT experiences, and I hope it will help others with their efforts.

Who Should Perform UAT?

The obvious answer to who should perform UAT is “users”. What users should perform UAT, though? Like many things, “it depends.” For a public-facing application, you may want people from the general public who don’t have a lot of deep knowledge about the system or industry. For an internal application, you likely want experienced users. However, those experienced users will often, understandably, plead that they are “too busy” to help test.

At one of my past clients, I requested the time of experienced users to test a back-end system for processing college applications. Like most companies, they were a bit understaffed and perpetually a bit behind at getting the work done. To the team, and to the manager who was trying to guard their time, my request was just one more bit of unnecessary busywork added to their plate.

The manager offered to hire a temporary worker to perform UAT so their most experienced workers wouldn’t be pulled away from their important work.

The Users Will Live with the Results

Given what I’ve seen others do with UAT in the past, this team may have believed that UAT was simply going to be formality where they would run tests that I had already verified met the written requirements. UAT is sometimes simply a step done to mark a checkbox in the few days before going live. However, when I run a UAT effort, it is much more than that.

I knew that having a temp worker wouldn’t give our team the insight we needed. A temp worker could certainly execute a pre-written test script, but that is not a useful way to perform UAT in my experience. Our team needed to know if this software truly met the needs of the team. We genuinely wanted to know, and we planned to incorporate the feedback into the final product.

I had a heart-to-heart with the manager and the team lead. I explained to them that their team would be using this application to do all of their work in the not-too-distant future. The team, in order to make the most of their investment, would likely be using the software for years. Shortly after the software went live, I’d be gone, but their team would be living with the results.

I explained that we truly were going to take their input into account to ensure the best software for doing their work. Then I asked if they still wanted a temp to be responsible for giving that input and making those decisions that would affect their team for years.

Once they understood the true impact of UAT, the answer was obvious. The manager and lead both made time for UAT, and they even had another employee participate. They brought on a temporary worker to handle some of the more routine clerical tasks instead of having them perform UAT.

We did incorporate their feedback into the final product, and the client was very happy with the end product. It was a true improvement to their old system.

If you could use some guidance with user acceptance testing, please reach out to me at [email protected]