Test if save method is hit in unit test

Programming in asp.net-mvc: Test if save method is hit in unit test on newest questions tagged asp.net-mvc – Stack Overflow

I’m starting with unit testing in the asp.net mvc 4 framework.

I got a repository with basic crud methods and a save method. When I create a unit test I create a test repository and test if e.g. a item to the collection is added. That all goes smoothly but I cannot test if the save method is hit.

I tried to add a boolean property to the test repository which will be set to true if .save() is hit. But then I need to change the interface, and also the database repository. Which is in my opinion neither practical nor best practice.

What is the best method to test this? Thank you in advance for your answer.

source: http://stackoverflow.com/questions/11830911/test-if-save-method-is-hit-in-unit-test
Programming in asp.net-mvc: programming-in-asp-net-mvc