Articles tagged

16 April 2015
16 April 2015

Catching Performance Issues in Development

Refactoring code won't cause performance problems, right? This was the assumption when Chris Hurley and his team went out to improve some legacy code. They decided to separate the database access from business logic and standardise on Entity Framework, but when it came time to test the code using real-world workloads, unexpected performance issues appeared. Chris recounts how they discovered, investigated, and resolved these issues using ANTS Performance Profiler. … Read more
06 February 2014
06 February 2014

Acceptance Testing with FitNesse: Multiplicities and Comparisons

FitNesse is one of the most popular tools for unit testing since it is designed with a Wiki-style interface that makes it very easy to set up individual tests. Michael Sorens' sixth article in his series delves into the nuances of multiple inputs vs. multiple outputs, multiple rows vs. multiple columns, as well as things that can trip you up when attempting to validate a value.… Read more
16 January 2014
16 January 2014

Acceptance Testing with FitNesse: Symbols, Variables and Code-behind Styles

Although FitNesse can be used as a generic automated testing tool for both applications and databases, it excels at unit testing since it is designed with a Wiki-style interface that makes it very easy to set up tests. In part 5, Michael Sorens explains how to use symbols and variables effectively, and why those terms are themselves rather problematic… Read more
03 June 2013
03 June 2013

T4 – The Insource Code Monkey

T4 usually stays behind the scenes in Visual Studio, but if you find that you have a good reason to write similar code over and over again, or use a lot of copy and paste, then it could be that you have a specific use for T4. There are times when it can be useful for generating code templates but it is versatile to provide a solution for a number of programming headaches.… Read more
28 January 2013
28 January 2013

Prototyping Desktop Deblector

Deblector is an open-source debugging add-in for .NET Reflector; the Reflector team investigated whether they could integrate it into Reflector's desktop application, and updated the source code to introduce compatibilty with the latest version of Reflector before releasing it back into codeplex… Read more