Port tests to windows and add to cmake build.

tests/test_disconnect_inproc.cpp

@@ -19,7 +19,7 @@
 
 #include <zmq.h>
 #include <string.h>
-#include <assert.h>
+#include "testutil.hpp"
 
 /// Initialize a zeromq message with a given null-terminated string
 #define ZMQ_PREPARE_STRING(msg, data, size) \
@@ -31,6 +31,7 @@ int publicationsReceived = 0;
 bool isSubscribed = false;
 
 int main(int argc, char** argv) {
+    setup_test_environment();
     void* context = zmq_ctx_new();
     void* pubSocket;
     void* subSocket;