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[database/mongo] Improve speed of sortedSetRank (#6229)

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* [database/mongo] Improve speed of sortedSetRank

* [database/mongo] Fix sortedSetRank to filter by _key
This commit is contained in:
Ben Lubar
2018-01-12 12:32:07 -06:00
committed by Barış Soner Uşaklı
parent c47987b305
commit 5b1ed21634
2 changed files with 50 additions and 9 deletions
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30
test/database/sorted.js
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@@ -17,6 +17,9 @@ describe('Sorted Set methods', function () {
function (next) {
db.sortedSetAdd('sortedSetTest3', [2, 4], ['value2', 'value4'], next);
},
function (next) {
db.sortedSetAdd('sortedSetTest4', [1, 1, 2, 3, 5], ['b', 'a', 'd', 'e', 'c'], next);
},
function (next) {
db.sortedSetAdd('sortedSetLex', [0, 0, 0, 0], ['a', 'b', 'c', 'd'], next);
},
@@ -305,6 +308,33 @@ describe('Sorted Set methods', function () {
done();
});
});
it('should return the rank sorted by the score and then the value (a)', function (done) {
db.sortedSetRank('sortedSetTest4', 'a', function (err, rank) {
assert.equal(err, null);
assert.equal(arguments.length, 2);
assert.equal(rank, 0);
done();
});
});
it('should return the rank sorted by the score and then the value (b)', function (done) {
db.sortedSetRank('sortedSetTest4', 'b', function (err, rank) {
assert.equal(err, null);
assert.equal(arguments.length, 2);
assert.equal(rank, 1);
done();
});
});
it('should return the rank sorted by the score and then the value (c)', function (done) {
db.sortedSetRank('sortedSetTest4', 'c', function (err, rank) {
assert.equal(err, null);
assert.equal(arguments.length, 2);
assert.equal(rank, 4);
done();
});
});
});
describe('sortedSetRevRank()', function () {