/** * test for min. */ @Test public void min() { DateOption a = new DateOption(); DateOption b = new DateOption(); DateOption c = new DateOption(); a.modify(date(300)); b.modify(date(200)); c.modify(date(400)); a.min(b); assertThat(a.get(), is(date(200))); assertThat(b.get(), is(date(200))); a.min(c); assertThat(a.get(), is(date(200))); assertThat(b.get(), is(date(200))); assertThat(c.get(), is(date(400))); }