public void OnAfterDeserializeShould_RestoreHostingServicesInstancesIfStillAlive()
{
m_Manager.Initialize(m_Settings);
var svc = m_Manager.AddHostingService(typeof(TestHostingService), "test");
Assert.IsTrue(m_Manager.HostingServices.Contains(svc));
var generator = new ObjectIDGenerator();
var id = generator.GetId(svc, out bool firstTime);
Assert.IsTrue(firstTime);
m_Manager.OnBeforeSerialize();
var serializedData = Serialize(m_Manager);
svc = null;
m_Manager = null;
m_Settings.HostingServicesManager = null;
var newManager = new HostingServicesManager();
m_Settings.HostingServicesManager = newManager;
newManager.Initialize(m_Settings);
Deserialize(newManager, serializedData);
newManager.OnAfterDeserialize();
Assert.IsNotEmpty(newManager.HostingServices);
svc = newManager.HostingServices.FirstOrDefault();
Assert.NotNull(svc);
var id2 = generator.GetId(svc, out firstTime);
Assert.IsFalse(firstTime);
Assert.AreEqual(id, id2);
m_Manager = newManager;
}