On Wed, Feb 25, 2015 at 07:45:58AM +0100, Anselm R Garbe wrote: [...] > If you apply the Unix principle correctly, main() is your unit test. > > All you need is creating test input, save the test output and whenever > you call main() with the same test input, you just check for > regressions in the test output compared to the expected test output.
What if you're trying to test a program that requires network connectivity? It'd be good to be able to mock the networking stuff.
