Add simple HTTP and HTTPS client test ㊙️

ixwebsocket/IXHttpClient.cpp

@@ -74,7 +74,6 @@ namespace ix
         std::stringstream ss;
         ss << verb << " " << path << " HTTP/1.1\r\n";
         ss << "Host: " << host << "\r\n";
-        ss << "User-Agent: ixwebsocket/1.0.0" << "\r\n";
         ss << "Accept: */*" << "\r\n";
 
         if (args.compress)

test/CMakeLists.txt

@@ -37,6 +37,7 @@ set (SOURCES
   IXWebSocketTestConnectionDisconnection.cpp
   IXUrlParserTest.cpp
   IXWebSocketServerTest.cpp
+  IXHttpClientTest.cpp
 )
 
 # Some unittest don't work on windows yet

test/IXHttpClientTest.cpp

@@ -0,0 +1,117 @@
+/*
+ *  IXSocketTest.cpp
+ *  Author: Benjamin Sergeant
+ *  Copyright (c) 2019 Machine Zone. All rights reserved.
+ */
+
+#include <iostream>
+#include <ixwebsocket/IXHttpClient.h>
+
+#include "catch.hpp"
+
+using namespace ix;
+
+TEST_CASE("http client", "[http]")
+{
+    SECTION("Connect to a remote HTTP server")
+    {
+        std::string url("http://httpbin.org/");
+
+        WebSocketHttpHeaders headers;
+        headers["User-Agent"] = "ixwebsocket";
+
+        HttpRequestArgs args;
+        args.extraHeaders = headers;
+        args.connectTimeout = 60;
+        args.transferTimeout = 60;
+        args.followRedirects = true;
+        args.maxRedirects = 10;
+        args.verbose = true;
+        args.compress = true;
+        args.logger = [](const std::string& msg)
+        {
+            std::cout << msg;
+        };
+        args.onProgressCallback = [](int current, int total) -> bool
+        {
+            std::cerr << "\r" << "Downloaded "
+                      << current << " bytes out of " << total;
+            return true;
+        };
+
+        HttpClient httpClient;
+        HttpResponse out;
+        out = httpClient.get(url, args);
+
+        auto statusCode = std::get<0>(out);
+        auto errorCode = std::get<1>(out);
+        auto responseHeaders = std::get<2>(out);
+        auto payload = std::get<3>(out);
+        auto errorMsg = std::get<4>(out);
+        auto uploadSize = std::get<5>(out);
+        auto downloadSize = std::get<6>(out);
+
+        for (auto it : responseHeaders)
+        {
+            std::cerr << it.first << ": " << it.second << std::endl;
+        }
+
+        std::cerr << "Upload size: " << uploadSize << std::endl;
+        std::cerr << "Download size: " << downloadSize << std::endl;
+        std::cerr << "Status: " << statusCode << std::endl;
+
+        REQUIRE(errorCode == HttpErrorCode::Ok);
+    }
+
+#if defined(IXWEBSOCKET_USE_TLS)
+    SECTION("Connect to a remote HTTP server")
+    {
+        std::string url("https://httpbin.org/");
+
+        WebSocketHttpHeaders headers;
+        headers["User-Agent"] = "ixwebsocket";
+
+        HttpRequestArgs args;
+        args.extraHeaders = headers;
+        args.connectTimeout = 60;
+        args.transferTimeout = 60;
+        args.followRedirects = true;
+        args.maxRedirects = 10;
+        args.verbose = true;
+        args.compress = true;
+        args.logger = [](const std::string& msg)
+        {
+            std::cout << msg;
+        };
+        args.onProgressCallback = [](int current, int total) -> bool
+        {
+            std::cerr << "\r" << "Downloaded "
+                      << current << " bytes out of " << total;
+            return true;
+        };
+
+        HttpClient httpClient;
+        HttpResponse out;
+        out = httpClient.get(url, args);
+
+        auto statusCode = std::get<0>(out);
+        auto errorCode = std::get<1>(out);
+        auto responseHeaders = std::get<2>(out);
+        auto payload = std::get<3>(out);
+        auto errorMsg = std::get<4>(out);
+        auto uploadSize = std::get<5>(out);
+        auto downloadSize = std::get<6>(out);
+
+        for (auto it : responseHeaders)
+        {
+            std::cerr << it.first << ": " << it.second << std::endl;
+        }
+
+        std::cerr << "Upload size: " << uploadSize << std::endl;
+        std::cerr << "Download size: " << downloadSize << std::endl;
+        std::cerr << "Status: " << statusCode << std::endl;
+
+        REQUIRE(errorCode == HttpErrorCode::Ok);
+    }
+#endif
+}