1 files changed, 6 insertions, 0 deletions
diff --git a/src/2021/18/mod.rs b/src/2021/18/mod.rs
index 8565069..e0616db 100644
--- a/src/2021/18/mod.rs
+++ b/src/2021/18/mod.rs
@@ -232,3 +232,9 @@ pub fn part2() -> anyhow::Result<i64> {
     }
     Ok(max)
 }
+
+#[test]
+fn test() {
+    assert_eq!(part1().unwrap(), 3806);
+    assert_eq!(part2().unwrap(), 4727);
+}