From b6f4fa3c2aeb54a52e1a4bb31e9cb145db9c56a4 Mon Sep 17 00:00:00 2001
From: fdai7375 <david.maul@informatik.hs-fulda.de>
Date: Tue, 24 Jan 2023 10:12:14 +0100
Subject: [PATCH] test: add ls is builting command test

---
 src/builtins/mod.rs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/builtins/mod.rs b/src/builtins/mod.rs
index e0246ed..b2d257a 100644
--- a/src/builtins/mod.rs
+++ b/src/builtins/mod.rs
@@ -76,6 +76,11 @@ mod tests {
         assert_eq!(is_builtin("pwd"), true);
     }
 
+    #[test]
+    fn test_is_builtin_ls() {
+        assert_eq!(is_builtin("ls"), true);
+    }
+
     #[test]
     fn test_is_builtin_open() {
         assert_eq!(is_builtin("open"), true);