Fix Redis.Command not being exported correctly. Close #100

Changelog.md

@@ -2,6 +2,8 @@
 
 ### Master Branch
 
+* Fix `Redis.Command` not being exported correctly([#100](https://github.com/luin/ioredis/issues/100)).
+
 ### v1.6.0 - July 11, 2015
 
 * Add a streaming interface to `SCAN` commands.

index.js

@@ -5,6 +5,7 @@ exports = module.exports = require('./lib/redis');
 exports.ReplyError = require('./lib/reply_error');
 exports.Promise = require('bluebird');
 exports.Cluster = require('./lib/cluster');
+exports.Command = require('./lib/command');
 
 exports.print = function (err, reply) {
   if (err) {

test/functional/exports.js

@@ -0,0 +1,22 @@
+describe('exports', function () {
+  describe('.Command', function () {
+    it('should be `Command`', function () {
+      var Command = require('../../lib/command');
+      expect(Redis.Command).to.eql(Command);
+    });
+  });
+
+  describe('.Cluster', function () {
+    it('should be `Cluster`', function () {
+      var Cluster = require('../../lib/cluster');
+      expect(Redis.Cluster).to.eql(Cluster);
+    });
+  });
+
+  describe('.ReplyError', function () {
+    it('should be `ReplyError`', function () {
+      var ReplyError = require('../../lib/reply_error');
+      expect(Redis.ReplyError).to.eql(ReplyError);
+    });
+  });
+});