It depends on how much setup is done, and where it is. 10 tests that share a setup fixture are good. 100,000 starts to get unmaintainable. I have lots of tes

It depends on how much setup is done, and where it is. 10 tests that share a setup fixture are good. 100,000 starts to get unmaintainable. I have lots of test fixtures each responsible for about 10 tests. It is very common to have 10-20 tests that share a startup configuration and then adjust it in various ways.