test_Inputfield-Test

src/test/java/ChatGUITest.java

@@ -2,6 +2,7 @@ import static org.junit.Assert.assertEquals;
 
 import java.awt.Color;
 import java.awt.Font;
+import java.awt.event.ActionEvent;
 
 import org.junit.Before;
 import org.junit.Test;
@@ -61,6 +62,19 @@ public class ChatGUITest {
         String expectedOutput = "Testnachricht\n";
         assertEquals(expectedOutput, chatGUI.outputTextArea.getText());
     }
+    @Test
+    public void testInputTextFieldActionPerformed() {
+
+        chatGUI.inputTextField.setText("Testnachricht");
+        chatGUI.actionPerformed(new ActionEvent(chatGUI.inputTextField, ActionEvent.ACTION_PERFORMED, ""));
+
+
+        String expectedOutput = "Testnachricht\n";
+        assertEquals(expectedOutput, chatGUI.outputTextArea.getText());
+
+
+        assertEquals("", chatGUI.inputTextField.getText());
+    }
 }