diff --git a/src/test/java/AIGridGUITest.java b/src/test/java/AIGridGUITest.java
index e670a4a..235536d 100644
--- a/src/test/java/AIGridGUITest.java
+++ b/src/test/java/AIGridGUITest.java
@@ -32,5 +32,8 @@ public class AIGridGUITest {
 
     @Test
     public void testMoveLeft() {
+        AIGridGUI aiGridGUI = new AIGridGUI(10, 10);
+        int result = aiGridGUI.moveLeft(3);
+        assertEquals(2, result);
     }
 }