package daythree import "testing" var testInput = []string{ "987654321111111", "811111111111119", "234234234234278", "818181911112111", } func TestPartOne(t *testing.T) { expected := 357 got := PartOne(testInput) if got != expected { t.Errorf("PartOne() = %d, want %d", got, expected) } }