test_Schriftgröße large

src/test/java/ChatGUITest.java

@@ -47,6 +47,12 @@ public class ChatGUITest {
         Font expectedFont = chatGUI.outputTextArea.getFont().deriveFont(Font.PLAIN, 16);
         assertEquals(expectedFont, chatGUI.outputTextArea.getFont());
     }
-
+    @Test
+    public void testSetOutputTextFontSizeLarge() {
+        chatGUI.actionPerformed(new TestActionEvent(chatGUI.large));
+        Font expectedFont = chatGUI.outputTextArea.getFont().deriveFont(Font.PLAIN, 20);
+        assertEquals(expectedFont, chatGUI.outputTextArea.getFont());
     }
+}
+