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feat: zscan (#8457)

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* feat: zscan

* fix: mongodb tests
This commit is contained in:
Barış Soner Uşaklı
2020-07-02 17:59:20 -04:00
committed by GitHub
parent c279875aa6
commit 723fe8e8e0
5 changed files with 167 additions and 1 deletions
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65
test/database/sorted.js
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@@ -26,6 +26,71 @@ describe('Sorted Set methods', function () {
], done);
});
describe('sortedSetScan', function () {
it('should find matches in sorted set containing substring', async () => {
await db.sortedSetAdd('scanzset', [1, 2, 3, 4, 5, 6], ['aaaa', 'bbbb', 'bbcc', 'ddd', 'dddd', 'fghbc']);
const data = await db.getSortedSetScan({
key: 'scanzset',
match: '*bc*',
});
assert(data.includes('bbcc'));
assert(data.includes('fghbc'));
});
it('should find matches in sorted set with scores', async () => {
const data = await db.getSortedSetScan({
key: 'scanzset',
match: '*bc*',
withScores: true,
});
data.sort((a, b) => a.score - b.score);
assert.deepStrictEqual(data, [{ value: 'bbcc', score: 3 }, { value: 'fghbc', score: 6 }]);
});
it('should find matches in sorted set with a limit', async () => {
await db.sortedSetAdd('scanzset2', [1, 2, 3, 4, 5, 6], ['aaab', 'bbbb', 'bbcb', 'ddb', 'dddd', 'fghbc']);
const data = await db.getSortedSetScan({
key: 'scanzset2',
match: '*b*',
limit: 2,
});
assert.equal(data.length, 2);
});
it('should work for special characters', async () => {
await db.sortedSetAdd('scanzset3', [1, 2, 3, 4, 5], ['aaab{', 'bbbb', 'bbcb{', 'ddb', 'dddd']);
const data = await db.getSortedSetScan({
key: 'scanzset3',
match: '*b{',
limit: 2,
});
assert(data.includes('aaab{'));
assert(data.includes('bbcb{'));
});
it('should find everything starting with string', async () => {
await db.sortedSetAdd('scanzset4', [1, 2, 3, 4, 5], ['aaab{', 'bbbb', 'bbcb', 'ddb', 'dddd']);
const data = await db.getSortedSetScan({
key: 'scanzset4',
match: 'b*',
limit: 2,
});
assert(data.includes('bbbb'));
assert(data.includes('bbcb'));
});
it('should find everything ending with string', async () => {
await db.sortedSetAdd('scanzset5', [1, 2, 3, 4, 5, 6], ['aaab{', 'bbbb', 'bbcb', 'ddb', 'dddd', 'adb']);
const data = await db.getSortedSetScan({
key: 'scanzset5',
match: '*db',
});
assert.equal(data.length, 2);
assert(data.includes('ddb'));
assert(data.includes('adb'));
});
});
describe('sortedSetAdd()', function () {
it('should add an element to a sorted set', function (done) {
db.sortedSetAdd('sorted1', 1, 'value1', function (err) {