I just entered the Delphi's Unit Testing area - never have done it in Delphi. The things went fine until I came to database connection and queries. I am using TFDConnection and TFDQuery in data access classes.
I found an article stating that for "expensive" calls interfaces should be used. I looked into FireDAC's source code and haven't found any suitable interface that I could use. And the perspective to implement most of FireDAC's behaviour doesn't cheer me up.
How to do mocking database objects the right way?
I am starting to think that pointing the system to test database should be much easier.