public void SearchAzulTest()
        {
            string rootPath = "PROXYTEST";
            string jsonParam = @"
            {
            ""index"": [
            {""wd"":""arte"",""it"":[""Item1"",""Item2""]},
            {""wd"":""aula"",""it"":[""Item1""]},
            {""wd"":""azul"",""it"":[""Item3""]},
            {""wd"":""bola"",""it"":[""Item2""]},
            {""wd"":""casa"",""it"":[""Item2""]}
            ],
            ""items"":[
            {""it"":""Item1"",""sc"":1},
            {""it"":""Item2"",""sc"":2},
            {""it"":""Item3"",""sc"":3}
            ]
            }";
            var connection = new RedisTestConnector().Connect();
            var proxy = new RedisAutoCompleteProxy(() => connection.GetDatabase());
            proxy.Clear(rootPath);
            proxy.InsertItems(rootPath, jsonParam).Wait();

            var result = proxy.Search(rootPath, JsonConvert.SerializeObject(new { prefixes = new[] { "a" } }), 15, 10).Result;
            Assert.AreEqual(3, result.Length);
            Assert.IsTrue(result.Contains("Item1"));
            Assert.IsTrue(result.Contains("Item2"));
            Assert.IsTrue(result.Contains("Item3"));

            result = proxy.Search(rootPath, JsonConvert.SerializeObject(new { prefixes = new[] { "az" } }), 15, 10).Result;
            Assert.AreEqual(1, result.Length);
            Assert.IsTrue(result.Contains("Item3"));

            connection.Close();
        }
        public void SearchTest()
        {
            string rootPath = "PROXYTEST";
            string jsonParam = @"
            {
            ""index"": [
            {""wd"":""hello"",""it"":[""Item1"",""Item2""]},
            {""wd"":""world"",""it"":[""Item1""]},
            {""wd"":""holland"",""it"":[""Item2""]}
            ],
            ""items"":[
            {""it"":""Item1"",""sc"":1},
            {""it"":""Item2"",""sc"":2}
            ]
            }";
            var connection = new RedisTestConnector().Connect();
            var proxy = new RedisAutoCompleteProxy(() => connection.GetDatabase());
            proxy.Clear(rootPath);
            proxy.InsertItems(rootPath, jsonParam).Wait();

            var result = proxy.Search(rootPath,JsonConvert.SerializeObject(new {prefixes = new[] {"hol"}}), 15, 10).Result;
            Assert.AreEqual(1, result.Length);
            Assert.AreEqual("Item2", result[0]);
            connection.Close();
        }