cleanup, remove dead method

test/CMakeLists.txt

@@ -29,6 +29,7 @@ set (SOURCES
 
   IXDNSLookupTest.cpp
   IXSocketTest.cpp
+  IXSocketConnectTest.cpp
 )
 
 # Some unittest don't work on windows yet

test/IXSocketConnectTest.cpp

@@ -0,0 +1,43 @@
+/*
+ *  IXSocketConnectTest.cpp
+ *  Author: Benjamin Sergeant
+ *  Copyright (c) 2018 Machine Zone. All rights reserved.
+ */
+
+#include "catch.hpp"
+
+#include "IXTest.h"
+#include <ixwebsocket/IXSocketConnect.h>
+#include <iostream>
+
+using namespace ix;
+
+
+TEST_CASE("socket_connect", "[net]")
+{
+    SECTION("Test connecting to a known hostname")
+    {
+        std::string errMsg;
+        int fd = SocketConnect::connect("www.google.com", 80, errMsg, [] { return false; });
+        std::cerr << "Error message: " << errMsg << std::endl;
+        REQUIRE(fd != -1);
+    }
+
+    SECTION("Test connecting to a non-existing hostname")
+    {
+        std::string errMsg;
+        std::string hostname("12313lhjlkjhopiupoijlkasdckljqwehrlkqjwehraospidcuaposidcasdc");
+        int fd = SocketConnect::connect(hostname, 80, errMsg, [] { return false; });
+        std::cerr << "Error message: " << errMsg << std::endl;
+        REQUIRE(fd == -1);
+    }
+
+    SECTION("Test connecting to a good hostname, with cancellation")
+    {
+        std::string errMsg;
+        // The callback returning true means we are requesting cancellation
+        int fd = SocketConnect::connect("www.google.com", 80, errMsg, [] { return true; });
+        std::cerr << "Error message: " << errMsg << std::endl;
+        REQUIRE(fd == -1);
+    }
+}