// oddeven_test.go package even import "testing" func TestEven(t *testing.T) { if !Even(10) { t.Log(" 10 must be even!") t.Fail() } if Even(7) { t.Log(" 7 is not even!") t.Fail() } } func TestOdd(t *testing.T) { if !Odd(11) { t.Log(" 11 must be odd!") t.Fail() } if Odd(10) { t.Log(" 10 is not odd!") t.Fail() } }