@Test
public void getWeeklyCronExpressionForAllWeekdays()
{

    assertEquals( "0 0 0 * * SUN", CronUtils.getWeeklyCronExpression( 0, 0, 0 ) );
    assertEquals( "0 0 0 * * MON", CronUtils.getWeeklyCronExpression( 0, 0, 1 ) );
    assertEquals( "0 0 0 * * TUE", CronUtils.getWeeklyCronExpression( 0, 0, 2 ) );
    assertEquals( "0 0 0 * * WED", CronUtils.getWeeklyCronExpression( 0, 0, 3 ) );
    assertEquals( "0 0 0 * * THU", CronUtils.getWeeklyCronExpression( 0, 0, 4 ) );
    assertEquals( "0 0 0 * * FRI", CronUtils.getWeeklyCronExpression( 0, 0, 5 ) );
    assertEquals( "0 0 0 * * SAT", CronUtils.getWeeklyCronExpression( 0, 0, 6 ) );
    assertEquals( "0 0 0 * * SUN", CronUtils.getWeeklyCronExpression( 0, 0, 7 ) );
}