Examples of the Benefits of Using Hexawise at a Large Bank QA Department

Carrie Puterbaugh’s presentation at the Twin Cities Quality Assurance Association on using Hexawise to improve software testing at her organization (a large bank).

In one example she discusses in the video Carrie’s team used Hexawise to create an optimized test suite and provided that to the software vendor to have them run it prior to delivering the software to her bank. In this example historically they vendor was finding 67% of the defects and Carrie’s bank was finding 33%. Now that the vendor is using the Hexawise test suite the vendor is finding 98.5% of the defects and fixing them prior to delivering the software.

Based on these results her team was able to move staff off of testing this application and onto other testing needs of the organization. They are saving 90% of what they used to spend on QA on this project.

Another project she talked about was a high priority and high risk release that they used Hexawise on and achieved the highest quality software release they have ever had.

It was great…
We were able to go to management and say “we reduced the amount of test cases we ran and we got a better quality application.

Related: Combinatorial Software Testing at Fidelity Using HexawiseHow to Think about Test Inputs in Software Testing

How Do You Know You are Executing the Right software Tests?

How Do You Know You are Executing the Right Tests? This video shows a few tools in Hexawise that help answer this question and share the reasoning behind prioritization decisions in software testing (coverage chart, coverage matrix).

Related: How do I understand the testing coverage achieved by my Hexawise-generated tests?More Coverage, Fewer Tests™

Detailed Example for Creating Pairwise Test Plans Using Hexawise

beginner video

This is an 8 part series of videos showing, in detail, various steps that can be used in creating a pairwise software test plan. Many test plans will not require many of these optional steps. Most of the videos have run times of 1-4 minutes.

The series of videos looks at how to create a set of functional test cases for customers purchasing products on Amazon.com using the Hexawise, a tool to create software test plans with pairwise and combinatorial test coverage.

Video 1 of 8, getting started creating up a new test plan.

Video 2 of 8, marking invalid pairs. This allows a test planner to avoid pairs that are not sensible – for example, if a certain product is not available for payment with a check (perhaps a service that requires a monthly payment). Hexawise will then avoid creating any test conditions that contained the invalid pairs that were identified.

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