Rarely. I just do a lot of integration/feature testing for actual projects. Most of my libraries have unit tests though cause for me it makes sense to write a u

Rarely. I just do a lot of integration/feature testing for actual projects. Most of my libraries have unit tests though cause for me it makes sense to write a unit test for things like matrix transformations or ensuring some generic gl interface func works cross-platform. But IMO its pointless to unit test a sign_in function, I'd rather just know the whole sign-in feature works.