Running "our_tests" (1 test)...
strlen_tests.c:9: Failure: returns_five_for_hello 
	Expected [strlen("Hiya")] to [equal] [5]
		actual value:			[4]
		expected value:			[5]

  "our_tests": 1 failure in 42ms.
Completed "our_tests": 1 failure in 42ms.
