package dayeleven import "testing" var testInput = []string{ "aaa: you hhh", "you: bbb ccc", "bbb: ddd eee", "ccc: ddd eee fff", "ddd: ggg", "eee: out", "fff: out", "ggg: out", "hhh: ccc fff iii", "iii: out", } func TestPartOne(t *testing.T) { expected := 5 got := PartOne(testInput) if got != expected { t.Errorf("PartOne() = %d, want %d", got, expected) } }