day11

2022/go/day11/day11_test.go

@@ -0,0 +1,45 @@
+package day11
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestPart1(t *testing.T) {
+	r := Part1(
+`Monkey 0:
+Starting items: 79, 98
+Operation: new = old * 19
+Test: divisible by 23
+  If true: throw to monkey 2
+  If false: throw to monkey 3
+
+Monkey 1:
+Starting items: 54, 65, 75, 74
+Operation: new = old + 6
+Test: divisible by 19
+  If true: throw to monkey 2
+  If false: throw to monkey 0
+
+Monkey 2:
+Starting items: 79, 60, 97
+Operation: new = old * old
+Test: divisible by 13
+  If true: throw to monkey 1
+  If false: throw to monkey 3
+
+Monkey 3:
+Starting items: 74
+Operation: new = old + 3
+Test: divisible by 17
+  If true: throw to monkey 0
+  If false: throw to monkey 1
+`)
+	require.Equal(t, 10605, r)
+}
+
+func TestPart2(t *testing.T) {
+	r := Part2("")
+	require.Equal(t, 0, r)
+}