Question

Getting started with TDD and I want to ground up a Repository-driven Model. However, how can I use NUnit to effectively say:

SomeInterfaceExists()

I want to create tests for each domain model (E.g. ICarRepository, IDriverRepository), etc.)

Does this actually make sense?

Regards

Answer 1

TDD means you drive your development (design) by proceeding in a test-first manner, meaning you

1. Write the outline (methods) of your class you want to test
2. You create a Unit test for the sketch of your class
3. You run your unit test -> it will fail
4. You hack your class, just enough to make the test pass
5. You refactor your class

This is repeated for each item.