#include <doctest.hpp>
#include <argparse.hpp>

DOCTEST_TEST_CASE("Issues with implicit values #37 [implicit_values]") {
  argparse::ArgumentParser m_bfm("test");
  m_bfm.add_argument("-l", "--load")
    .help("load a VMM into the kernel");
  
  m_bfm.add_argument("-u", "--unload")
    .default_value(false)
    .implicit_value(true)
    .help("unload a previously loaded VMM");
  
  m_bfm.add_argument("-x", "--start")
    .default_value(false)
    .implicit_value(true)
    .help("start a previously loaded VMM");
  
  m_bfm.add_argument("-s", "--stop")
    .default_value(false)
    .implicit_value(true)
    .help("stop a previously started VMM");

  m_bfm.add_argument("-d", "--dump")
    .default_value(false)
    .implicit_value(true)
    .help("output the contents of the VMM's debug buffer");

  m_bfm.add_argument("-m", "--mem")
    .default_value(100)
    .required()
    .action([](const std::string &val) { return std::stoull(val); })
    .help("memory in MB to give the VMM when loading");
  m_bfm.parse_args({ "test", "-l", "blah", "-d", "-u" });

  REQUIRE(m_bfm.get("--load") == "blah");
  REQUIRE(m_bfm.get("-l") == "blah");
  REQUIRE(m_bfm.get<bool>("-u") == true);
  REQUIRE(m_bfm.get<bool>("-d") == true);
  REQUIRE(m_bfm.get<bool>("-s") == false);
  REQUIRE(m_bfm.get<bool>("--unload") == true);
}