public async Task TestSendRequest3()
        {
            var composer = new HttpRequestComposer();


            composer.InitializeHttpRequest("", "www.google.com", "GET");
            bool result = await composer.SendRequest();
            Assert.AreEqual(result, true);
        }
        public async Task TestSendRequest()
        {
            var composer = new HttpRequestComposer();

            string rawRequest = "GET https://www.google.com/ HTTP/1.1\r\n" +
                                  "Host: www.google.com\r\n" +
                                  "Connection: keep­alive\r\n" +
                                  "Accept: text / html,application / xhtml + xml,application / xml;q = 0.9,image / webp,*/*;q=0.8\r\n" +
                                  "User-Agent:Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/48.0.2564.109 Safari/537.36\r\n" +
                                  "Accept-Encoding: gzip, deflate\r\n" +
                                  "Accept-Language: en­US,en;q=0.8";

            composer.ParseRawRequest(rawRequest);
            bool result = await composer.SendRequest();
            Assert.AreEqual(result, true);
        }