A Tale of 2 Codebases (Part 2 of 4): Testability

1. PhotoDoc

   1 3 - -

   As I discussed in Part 1 the premise of this series is a simple natural experiment: comparing 2 large codebases written by the same solo programmer before and after introduction of SOLID Design principles. PhotoDoc, the pre-intervention project, is an electronic medical record dedicated to medical forensics. Melville.PDF is a free, open-source PDF renderer for .NET. In this article I will discuss testing differences between the two projects.

2. InfluxDB

   www.influxdata.com featured

   InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.

   

3. Pdf

   2 3 68 9.2 C#

   Free PDF renderer for .NET (by DrJohnMelville)

   

   As I discussed in Part 1 the premise of this series is a simple natural experiment: comparing 2 large codebases written by the same solo programmer before and after introduction of SOLID Design principles. PhotoDoc, the pre-intervention project, is an electronic medical record dedicated to medical forensics. Melville.PDF is a free, open-source PDF renderer for .NET. In this article I will discuss testing differences between the two projects.

4. Moq

   3 27 5,215 6.6 C#

   Discontinued Repo for managing Moq 4.x [Moved to: https://github.com/moq/moq]

   

   Both projects use similar testing infrastructure. I write unit tests in C# using XUnit.net. I frequently use mock objects in testing, and MOQ is my tool of choice. I utilize continuous testing and coverage analysis through Rider. I do not have specific objectives for code coverage. When writing complicated algorithms, I frequently shoot for 100% coverage of the algorithm. I test simple properties inconsistently, and frequently do not test guard clauses.

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