public virtual void coverage_builder()
{
DaysAdjustment test = DaysAdjustment.builder().days(1).calendar(SAT_SUN).adjustment(BDA_FOLLOW_WED_THU).build();
assertEquals(test.Days, 1);
assertEquals(test.Calendar, SAT_SUN);
assertEquals(test.Adjustment, BDA_FOLLOW_WED_THU);
}