heroku-debug/tmp/node_modules/ioredis/test/functional/string_numbers.js

debugging plugin for the CLI

'use strict';

var MAX_NUMBER = 9007199254740991; // Number.MAX_SAFE_INTEGER

describe('stringNumbers', function () {
  context('enabled', function () {
    it('returns numbers as strings', function (done) {
      var redis = new Redis({
        stringNumbers: true
      });

      var pending = 0;

      redis.set('foo', MAX_NUMBER);
      redis.incr('foo', check('9007199254740992'));
      redis.incr('foo', check('9007199254740993'));
      redis.incr('foo', check('9007199254740994'));

      // also works for small interger
      redis.set('foo', 123);
      redis.incr('foo', check('124'));

      // and floats
      redis.set('foo', 123.23);
      redis.incrbyfloat('foo', 1.2, check('124.43'));

      function check(expected) {
        pending += 1;
        return function (err, res) {
          expect(res).to.eql(expected);
          if (!--pending) {
            redis.disconnect();
            done();
          }
        };
      }
    });
  });

  context('disabled', function () {
    it('returns numbers', function (done) {
      var redis = new Redis();

      redis.set('foo', '123');
      redis.incr('foo', function (err, res) {
        expect(res).to.eql(124);
        redis.disconnect();
        done();
      });
    });
  });
});