final String red = "Red";
final String green = "Green";
CuteMouthList cuteMouthList = MouthFactory.createList(MouthFactory.width(width).height(height).color(red),
MouthFactory.width(width).height(height).color(green)).asMouthList(SMALL).asCuteMouthList(SMALL, 1);
CuteMouth greenMouth = cuteMouthList.get(1);
cuteMouthList.remove(greenMouth);
System.out.println(cuteMouthList);
cuteMouthList.doSomething();
assertEquals(1, cuteMouthList.size());
assertTrue(cuteMouthList.get(0).hasColor("Red"));
}