#include "driver-util.hpp"
#include "luastack.hpp"

namespace drv {

void split_host_port(std::string_view target, UmmString &host, UmmString &port) {
    size_t lastcolon = target.rfind(':');
    if (lastcolon == std::string_view::npos) {
        host = ""; port = ""; return;
    }
    host = target.substr(0, lastcolon);
    port = target.substr(lastcolon + 1);
    if ((host == "") || (port == "")) {
        host = ""; port = ""; return;
    }
}

} // namespace drv

LuaDefine(unittests_driverutil, "", "some unit tests") {
    // Test split_host_port
    UmmString host, port;
    drv::split_host_port("stanford.edu:80", host, port);
    LuaAssertStrEq(L, host, "stanford.edu");
    LuaAssertStrEq(L, port, "80");

    return 0;
}