diff --git a/gclc-swt/src/test/java/net/bigeon/gclc/swt/HistoryTextKeyListenerTest.java b/gclc-swt/src/test/java/net/bigeon/gclc/swt/HistoryTextKeyListenerTest.java
index e1695ca..3c6ed4d 100644
--- a/gclc-swt/src/test/java/net/bigeon/gclc/swt/HistoryTextKeyListenerTest.java
+++ b/gclc-swt/src/test/java/net/bigeon/gclc/swt/HistoryTextKeyListenerTest.java
@@ -69,15 +69,14 @@ package net.bigeon.gclc.swt;
  * #L%
  */
 import static org.junit.Assert.assertEquals;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.*;
 
 import java.io.IOException;
 
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.events.KeyEvent;
 import org.junit.Test;
+import org.mockito.Mockito;
 
 import net.bigeon.gclc.swt.api.ConsoleDelayIO;
 import net.bigeon.gclc.swt.tools.HistoryTextKeyListener;
@@ -149,12 +148,23 @@ public class HistoryTextKeyListenerTest {
     }
 
     @Test
-    public void testKeyPressed() throws IOException {
+    public void testKeyPressedA() throws IOException {
         final ConsoleDelayIO io = mock(ConsoleDelayIO.class);
         final KeyEvent event = mock(KeyEvent.class);
         event.keyCode = 'a';
         final HistoryTextKeyListener listener = new HistoryTextKeyListener(io);
         listener.keyPressed(event);
+        verifyNoInteractions(io);
+    }
+
+    @Test
+    public void testKeyPressedReturn() throws IOException {
+        final ConsoleDelayIO io = mock(ConsoleDelayIO.class);
+        Mockito.when(io.getInput()).thenReturn("Alpha");
+        final KeyEvent event = mock(KeyEvent.class);
+        event.keyCode = '\r';
+        final HistoryTextKeyListener listener = new HistoryTextKeyListener(io);
+        listener.keyPressed(event);
         verify(io, times(1)).validateInput();
     }
 }