module;
#include <gtest/gtest.h>
export module tests.jid;
import larra.library.jid;

namespace larra::xmpp {

TEST(Jid, Basic) {
  auto jid = Jid{.username = "user"};
  EXPECT_FALSE(jid.IsValid());

  const auto jid2 = std::move(jid).Server("server").Resource("resource");
  EXPECT_EQ(jid2.Server(), "server");
  EXPECT_EQ(jid2.Username(), "user");
  EXPECT_EQ(jid2.Resource(), "resource");
}

TEST(Jid, Parse) {
  const auto jid = Jid::Parse("user@server/resource");
  EXPECT_EQ(jid.Username(), "user");
  EXPECT_EQ(jid.Server(), "server");
  EXPECT_EQ(jid.Resource(), "resource");
  const auto jid2 = Jid::Parse("server/resource");
  EXPECT_EQ(jid2.Server(), "server");
  EXPECT_EQ(jid2.Resource(), "resource");
  const auto jid3 = Jid::Parse("user@server");
  EXPECT_EQ(jid3.Username(), "user");
  EXPECT_EQ(jid3.Server(), "server");
}

TEST(Jid, ToString) {
  EXPECT_EQ((Jid{.server = "server", .username = "user", .resource = "resource"}.ToString()), "user@server/resource");
  EXPECT_EQ((Jid{.server = "server", .username = "user"}.ToString()), "user@server");
  EXPECT_THROW(std::ignore = Jid{}.ToString(), std::invalid_argument);
}

}  // namespace larra::xmpp