package org.apidesign.extensibleicon;

 import org.junit.After;

 import org.junit.Before;

 import org.junit.Test;

 import static org.junit.Assert.*;

 public class ModifiedTest {

     private ModifiableIcon icon;

     public ModifiedTest() {

     }

     @Before

     public void setUp() {

         icon = new ModifiableIcon();

     }

     @After

     public void tearDown() {

     }

     @Test public void testEnabledDisabledState() {

         assertNull("Not yet modified", icon.getLookup().lookup(Modified.class));

         icon.markModified();

         assertNotNull("Modified", icon.getLookup().lookup(Modified.class));

     }

 }