Flashback: This Week in the Past on Tyner Blain [Apr 12]


A look back at the best from this week in the past.

How To Use Timeboxes for Scheduling Software Delivery

time in a box

Roger had a great suggestion in the comments to our previous two-part post on scheduling requirements changes based on complexity. Roger pointed out that we had not explained what timeboxing is, but implicitly used the principles of timeboxing in our proposed process. In this post, we explain timeboxes and how they are used.

The Difference Between Test Cases and Use Cases

praying mantis

People who are new to software, requirements, or testing often ask “What’s the difference between a use case and a test case?” This article answers that question, by building on earlier articles about use cases and use case scenarios. At the soundbite level, each use case has one or more scenarios, and each use case scenario would lead to the creation of one or more test cases.

What Are Use Case Scenarios?


It is easy to mix up the definitions of use case and use case scenario. A use case represents the actions that are required to enable or abandon a goal. A use case has multiple “paths” that can be taken by any user at any one time. A use case scenario is a single path through the use case. This article provides an example use case and some diagrams to help visualize the concept.

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