@Test
public void testIcons()
{

    Assert.assertEquals( "/img/icons/mortar-16.png", app.getIcons().getIcon16() );
    Assert.assertEquals( "/img/icons/mortar-48.png", app.getIcons().getIcon48() );
    Assert.assertEquals( "/img/icons/mortar-128.png", app.getIcons().getIcon128() );
}