    @Test
    public void normalizeSeconds() {

        assertThat("negative seconds", MinutesChoices.normalizeSeconds(-90), is(30));
        assertThat("0 seconds", MinutesChoices.normalizeSeconds(0), is(30));
        assertThat("just over 90 seconds", MinutesChoices.normalizeSeconds(91), is(90));
        assertThat("almost 2 minutes", MinutesChoices.normalizeSeconds(119), is(90));
        assertThat("big", MinutesChoices.normalizeSeconds(2000 * 60 + 1), is(MM * 60));
    }