assertEquals(maxMid, messageBlock.getMid());

        // Test with MIN_VALUE
        long minMid = Long.MIN_VALUE;
        doNothing().when(messageBlock).setMid(minMid);
        when(messageBlock.getMid()).thenReturn(minMid);

        messageBlock.setMid(minMid);
        assertEquals(minMid, messageBlock.getMid());

        // Test with zero
        long zeroMid = 0L;

An-diugh aig] LT",nextDay:"[A-m\xe0ireach aig] LT",nextWeek:"dddd [aig] LT",lastDay:"[An-d\xe8 aig] LT",lastWeek:"dddd [seo chaidh] [aig] LT",sameElse:"L"},relativeTime:{future:"ann an %s",past:"bho chionn %s",s:"beagan diogan",ss:"%d diogan",m:"mionaid",mm:"%d mionaidean",h:"uair",hh:"%d uairean",d:"latha",dd:"%d latha",M:"m\xecos",MM:"%d m\xecosan",y:"bliadhna",yy:"%d bliadhna"},dayOfMonthOrdinalParse:/\d{1,2}(d|na|mh)/,ordinal:function(e){return e+(1===e?"d":e%10==2?"na":"mh")},week:{dow:1,do...