"highest possible id and id space size should be just one id apart" : function(test) {
var highest = ringutil.getHighestPossibleIdAsBigint();
var size = ringutil.getIdSpaceSizeAsBigint();
test.ok(bigint.equals(bigint.add(highest, bigint.str2bigInt('1', 16)), size));
test.done();
},
"should get id space size as bigint" : function(test) {
var res = ringutil.getIdSpaceSizeAsBigint();
test.strictEqual('10000000000000000000000000000000000000000', bigint.bigInt2str(res, 16));
test.done();
},