Function TestEventHook

Modules/CppMicroServices/test/usModuleHooksTest.cpp:125–166

}

void TestEventHook()
{
  TestModuleListener moduleListener;
  GetModuleContext()->AddModuleListener(&moduleListener, &TestModuleListener::ModuleChanged);

  SharedLibrary libA(LIB_PATH, "TestModuleA");
  try
  {
    libA.Load();
  }
  catch (const std::exception& e)
  {
    US_TEST_FAILED_MSG(<< "Load module exception: " << e.what())
  }
  US_TEST_CONDITION_REQUIRED(moduleListener.events.size() == 2, "Test for received load module events")

  libA.Unload();
  US_TEST_CONDITION_REQUIRED(moduleListener.events.size() == 4, "Test for received unload module events")

  TestModuleEventHook eventHook;
  ServiceRegistration<ModuleEventHook> eventHookReg = GetModuleContext()->RegisterService<ModuleEventHook>(&eventHook);

  moduleListener.events.clear();
  try
  {
    libA.Load();
  }
  catch (const std::exception& e)
  {
    US_TEST_FAILED_MSG(<< "Load module exception: " << e.what())
  }

  US_TEST_CONDITION_REQUIRED(moduleListener.events.size() == 1, "Test for filtered load module events")
  US_TEST_CONDITION_REQUIRED(moduleListener.events[0].GetType() == ModuleEvent::LOADED, "Test for LOADED event")

  libA.Unload();
  US_TEST_CONDITION_REQUIRED(moduleListener.events.size() == 2, "Test for filtered unload module events")
  US_TEST_CONDITION_REQUIRED(moduleListener.events[1].GetType() == ModuleEvent::UNLOADED, "Test for UNLOADED event")

  eventHookReg.Unregister();
  GetModuleContext()->RemoveModuleListener(&moduleListener, &TestModuleListener::ModuleChanged);
}

} // end unnamed namespace