boost-dbus/test/message.cpp

// Copyright (c) Benjamin Kietzman (github.com/bkietz)
//
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

#include <dbus/connection.hpp>
#include <dbus/endpoint.hpp>
#include <dbus/error.hpp>
#include <dbus/filter.hpp>
#include <dbus/match.hpp>
#include <dbus/message.hpp>
#include <gtest/gtest.h>

TEST(MessageTest, CallMessage) {
  const dbus::message m =
      dbus::message::new_call(dbus::endpoint("org.freedesktop.Avahi", "/",
                                             "org.freedesktop.Avahi.Server"),
                              "GetHostName");

  ASSERT_EQ("org.freedesktop.Avahi", m.get_destination());
  ASSERT_EQ("/", m.get_path());
  ASSERT_EQ("org.freedesktop.Avahi.Server", m.get_interface());
  ASSERT_EQ("GetHostName", m.get_member());

  dbus::message m2 =
      dbus::message::new_call(dbus::endpoint("org.freedesktop.Avahi", "/",
                                             "org.freedesktop.Avahi.Server"),
                              "GetHostName");

  m2 << 1;
  int i;
  m2 >> i;
  ASSERT_EQ(i, 1);

  // m.get_sender();
}

TEST(MessageTest, Misc) {
    auto signal_name = std::string("PropertiesChanged");
  dbus::endpoint test_endpoint(
      "org.freedesktop.Avahi",
      "/xyz/openbmc_project/sensors/temperature/LR_Brd_Temp",
      "org.freedesktop.DBus.Properties");
  auto m = dbus::message::new_signal(test_endpoint, signal_name);

  dbus::dbus_variant v(std::string("hello world"));
  m.pack(v);

  std::vector<dbus::dbus_variant> av{{std::string("hello world"), 1, 42}};
  m.pack(v, av);
}


TEST(MessageTest, VariadicCallback) {
    auto signal_name = std::string("PropertiesChanged");
  dbus::endpoint test_endpoint(
      "org.freedesktop.Avahi",
      "/xyz/openbmc_project/sensors/temperature/LR_Brd_Temp",
      "org.freedesktop.DBus.Properties");
  auto m = dbus::message::new_signal(test_endpoint, signal_name);

  dbus::dbus_variant v(std::string("hello world"));
  std::vector<dbus::dbus_variant> av{{std::string("hello world"), 1, 42}};
  m.pack(v, av);
}

// I actually don't know what to do with these yet.
/*
TEST(MessageTest, ErrorMessage)
{

  dbus::message m = dbus::message::new_call(
    dbus::endpoint(
      "org.freedesktop.Avahi",
      "/",
      "org.freedesktop.Avahi.Server"),
    "GetHostName");

  m.set_reply_serial(42);
  m.set_serial(43);

  dbus::message em = dbus::message::new_error(
    m,
    "com.skizizo.NoHostname",
    "No hostname for you!");

  const error e(em);

  e.throw_if_set();
}
*/