@Test
public void shouldAllowChangeScriptsThatStartFromZero() throws Exception {

    ChangeScript zero = new ChangeScript(0);
    ChangeScript four = new ChangeScript(4);
    ChangeScriptRepository repository = new ChangeScriptRepository(Arrays.asList( zero, four ));
    List<ChangeScript> list = repository.getOrderedListOfDoChangeScripts();
    assertThat(2, equalTo(list.size()));
    assertSame(zero, list.get(0));
    assertSame(four, list.get(1));
}