public void testWithGet() { assertEquals(new Integer(0), evenNumbers.get(0)); assertEquals(new Integer(2), evenNumbers.get(1)); assertEquals(new Integer(4), evenNumbers.get(2)); assertNull(evenNumbers.get(3)); }
public void testWithNext() { assertEquals(new Integer(0), evenNumbers.next()); assertEquals(new Integer(2), evenNumbers.next()); assertEquals(new Integer(4), evenNumbers.next()); assertNull(evenNumbers.next()); }