diff --git a/src/types/direction.rs b/src/types/direction.rs
index e0b66d1..0024c3a 100644
--- a/src/types/direction.rs
+++ b/src/types/direction.rs
@@ -40,6 +40,13 @@ mod tests {
     use log::info;
     use test_log::test;
 
+    #[test]
+    fn test_default() {
+        let want = Direction::Counterclockwise;
+        let got = Direction::default();
+        assert_eq!(want, got);
+    }
+
     #[test]
     fn test_display() {
         let cases = vec![