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node-redis/test/commands/sinterstore.spec.js
2017-05-19 06:14:29 +02:00

41 lines
1.2 KiB
JavaScript

'use strict'
const config = require('../lib/config')
const helper = require('../helper')
const redis = config.redis
describe('The \'sinterstore\' method', () => {
helper.allTests((ip, args) => {
describe(`using ${ip}`, () => {
let client
beforeEach(() => {
client = redis.createClient.apply(null, args)
return client.flushdb()
})
it('calculates set intersection and stores it in a key', () => {
client.sadd('sa', 'a').then(helper.isNumber(1))
client.sadd('sa', 'b').then(helper.isNumber(1))
client.sadd('sa', 'c').then(helper.isNumber(1))
client.sadd('sb', 'b').then(helper.isNumber(1))
client.sadd('sb', 'c').then(helper.isNumber(1))
client.sadd('sb', 'd').then(helper.isNumber(1))
client.sadd('sc', 'c').then(helper.isNumber(1))
client.sadd('sc', 'd').then(helper.isNumber(1))
client.sadd('sc', 'e').then(helper.isNumber(1))
client.sinterstore('foo', 'sa', 'sb', 'sc').then(helper.isNumber(1))
return client.smembers('foo').then(helper.isDeepEqual(['c']))
})
afterEach(() => {
client.end(true)
})
})
})
})