tests/proxy.cpp

@@ -52,21 +52,23 @@ TEST_F(ProxyTest, ConnectViaHttpProxy_SuccessfulResponse) {
 
 // Test 2: Connect via SOCKS proxy
 TEST(Socks5ProxyTest, ConnectViaProxy) {
+  constexpr std::uint16_t kSocksPort = 1080;
+  constexpr std::uint16_t kAvailableUdpBufferSpaceForSocks = 262;
+
   boost::asio::io_context io;
   auto executor = io.get_executor();
 
   larra::xmpp::impl::MockSocket socket{executor};
 
-  // expected server responses
-  std::string serverResponse;
-  serverResponse += "\x05\x00";          // VER, METHOD
-  serverResponse += "\x05\x00\x00\x01";  // VER, REP, RSV, ATYP (IPv4)
-  serverResponse += "\x7F\x00\x00\x01";  // BND.ADDR (127.0.0.1)
-  serverResponse += "\x1F\x90";          // BND.PORT (8080)
+  std::string expectedServerResponse;
+  expectedServerResponse += "\x05\x00";          // VER, METHOD
+  expectedServerResponse += "\x05\x00\x00\x01";  // VER, REP, RSV, ATYP (IPv4)
+  expectedServerResponse += "\x7F\x00\x00\x01";  // BND.ADDR (127.0.0.1)
+  expectedServerResponse += "\x1F\x90";          // BND.PORT (8080)
 
-  socket.AddReceivedData(serverResponse);
+  socket.AddReceivedData(expectedServerResponse);
 
-  Socks5Proxy proxy{"proxy.example.com", 1080};
+  Socks5Proxy proxy{.hostname = "proxy.example.com", .port = kSocksPort};
   std::string targetHostname = "target.example.com";
   std::uint16_t targetPort = 80;
 
@@ -77,11 +79,9 @@ TEST(Socks5ProxyTest, ConnectViaProxy) {
 
         auto sentData = socket.GetSentData();
 
-        // Expected client greeting
         std::string expectedGreeting = "\x05\x01\x00";
 
-        // Expected CONNECT request
-        std::array<std::uint8_t, 262> expectedRequest{};
+        std::array<std::uint8_t, kAvailableUdpBufferSpaceForSocks> expectedRequest{};
         std::size_t req_len = 0;
 
         expectedRequest[req_len++] = 0x05;  // VER
@@ -112,87 +112,3 @@ TEST(Socks5ProxyTest, ConnectViaProxy) {
 
   io.run();
 }
-
-/*
-// Test 3: Connect via system configured proxy
-TEST_F(ProxyTest, ConnectViaSystemProxy_HttpProxy) {
-    // Set the environment variable for the system proxy
-    const char* original_http_proxy = std::getenv("http_proxy");
-    setenv("http_proxy", "http://proxy_host:8080", 1);
-
-    std::string target_host = "target_host";
-    uint16_t target_port = 80;
-
-    std::string expected_request = std::format(
-        "CONNECT {}:{} HTTP/1.1\r\nHost: {}:{}\r\n\r\n",
-        target_host, target_port, target_host, target_port);
-
-    std::string proxy_response = "HTTP/1.1 200 Connection established\r\n\r\n";
-
-    mock_socket.AddReceivedData(proxy_response);
-
-    bool connect_successful = false;
-
-    asio::co_spawn(io_context, [&]() -> asio::awaitable<void> {
-        try {
-            SystemConfiguredProxy proxy;
-            co_await client::impl::ConnectToServer(mock_socket, proxy, target_host, target_port);
-            connect_successful = true;
-        } catch (...) {
-            connect_successful = false;
-        }
-    }, asio::detached);
-
-    io_context.run();
-
-    std::string sent_data = mock_socket.GetSentData();
-
-    EXPECT_EQ(sent_data, expected_request);
-    EXPECT_TRUE(connect_successful);
-
-    // Restore the original environment variable
-    if (original_http_proxy) {
-        setenv("http_proxy", original_http_proxy, 1);
-    } else {
-        unsetenv("http_proxy");
-    }
-}
-
-// Test 4: Incorrect proxy data
-TEST_F(ProxyTest, ConnectViaHttpProxy_IncorrectData) {
-    HttpProxy proxy{"proxy_host", 8080};
-
-    std::string target_host = "target_host";
-    uint16_t target_port = 80;
-
-    std::string expected_request = std::format(
-        "CONNECT {}:{} HTTP/1.1\r\nHost: {}:{}\r\n\r\n",
-        target_host, target_port, target_host, target_port);
-
-    // Simulate an incorrect response from the proxy server
-    std::string proxy_response = "HTTP/1.1 400 Bad Request\r\n\r\n";
-
-    mock_socket.AddReceivedData(proxy_response);
-
-    bool connect_successful = false;
-    std::string error_message;
-
-    asio::co_spawn(io_context, [&]() -> asio::awaitable<void> {
-        try {
-            co_await client::impl::ConnectToServer(mock_socket, proxy, target_host, target_port);
-            connect_successful = true;
-        } catch (const std::runtime_error& e) {
-            connect_successful = false;
-            error_message = e.what();
-        }
-    }, asio::detached);
-
-    io_context.run();
-
-    std::string sent_data = mock_socket.GetSentData();
-
-    EXPECT_EQ(sent_data, expected_request);
-    EXPECT_FALSE(connect_successful);
-    EXPECT_FALSE(error_message.empty());
-}
-*/