Not that the other mocking is wrong…
//TODO: write this post, write about the beginner stuff first
//TODO: write about integration unit test for ESRI first
Resources:
http://gis.stackexchange.com/questions/1393/how-to-unit-test-arcobjects-with-mocking
http://www.esri.com/news/arcuser/0110/noyles.html
http://svn2.assembla.com/svn/arcdeveloper/TestingUtilities/