Is there anyway to prevent successful tests from being printed out to screen? At the moment I have a lot of tests with really long inputs and I only really care about seeing the fails?
Edit: I am running my tests with stack test
Solution:
Thanks to the answer from @mb14, I was able to search for what I was looking for.
running your test file directly:
you can use:
runhaskell testfile.hs --format=failed-examples
or
runhaskell testfile.hs -f failed-examples
and to run via stack test:
stack test --test-arguments=--format=failed-examples