node-redis/test/commands/type.spec.js

'use strict'

var config = require('../lib/config')
var helper = require('../helper')
var redis = config.redis

describe('The \'type\' method', function () {
  helper.allTests(function (ip, args) {
    describe('using ' + ip, function () {
      var client

      beforeEach(function (done) {
        client = redis.createClient.apply(null, args)
        client.once('ready', function () {
          client.flushdb(done)
        })
      })

      it('reports string type', function (done) {
        client.set(['string key', 'should be a string'], helper.isString('OK'))
        client.type(['string key'], helper.isString('string', done))
      })

      it('reports list type', function (done) {
        client.rpush(['list key', 'should be a list'], helper.isNumber(1))
        client.type(['list key'], helper.isString('list', done))
      })

      it('reports set type', function (done) {
        client.sadd(['set key', 'should be a set'], helper.isNumber(1))
        client.type(['set key'], helper.isString('set', done))
      })

      it('reports zset type', function (done) {
        client.zadd('zset key', ['10.0', 'should be a zset'], helper.isNumber(1))
        client.type(['zset key'], helper.isString('zset', done))
      })

      it('reports hash type', function (done) {
        client.hset('hash key', 'hashtest', 'should be a hash', helper.isNumber(1))
        client.type(['hash key'], helper.isString('hash', done))
      })

      it('reports none for null key', function (done) {
        client.type('not here yet', helper.isString('none', done))
      })

      afterEach(function () {
        client.end(true)
      })
    })
  })
})