test_Emoji3

src/test/java/TestEmojiPicker.java

@@ -97,4 +97,17 @@ public class TestEmojiPicker  {
       EmojiPicker emojiPicker = new EmojiPicker(textField);
       assertNotNull(emojiPicker);
   }
+  
+  @Test
+  public void testEmojiPickerLayout() {
+      JTextField textField = new JTextField();
+      EmojiPicker emojiPicker = new EmojiPicker(textField);
+      LayoutManager layoutManager = emojiPicker.getLayout();
+      assertTrue(layoutManager instanceof GridLayout);
+      GridLayout gridLayout = (GridLayout) layoutManager;
+      assertEquals(4, gridLayout.getRows());
+      assertEquals(3, gridLayout.getColumns());
+  }
+
+  
 }