JanVanRyswyck

I wrote a blog post about excessive specification of test doubles and the issues that it creates.

https://principal-it.eu/2020/05/excessive-specification-of-test-doubles/

I wrote a blog post about the boundaries of solitary tests and how it relates to the test pyramid.

https://principal-it.eu/2020/05/boundaries-of-solitary-tests/

I wrote a blog post about the different types of Test Doubles with examples demonstrating their use.

https://principal-it.eu/2020/04/test-doubles/

I wrote a blog article about Indirect Inputs and Outputs and why this notion is very important when using behaviour verification.

https://principal-it.eu/2020/04/indirect-inputs-and-outputs/