public NumberOfUnreadMessages ( |
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user | uživatel, jehož počet nepřečtených zpráv se bude zjišťovat | |
return | int |
public void NumberOfUnreadMessagesTest() { FelBookDBEntities DbEntities = new FelBookDBEntities(); MessageService target = new MessageService(DbEntities); User mockSender = User.CreateUser(0, "test", "test", DateTime.Now, "mail", "sender", ""); DbEntities.UserSet.AddObject(mockSender); User mockReciever = User.CreateUser(0, "test", "test", DateTime.Now, "mail", "reciever", ""); DbEntities.UserSet.AddObject(mockReciever); DbEntities.SaveChanges(); Assert.AreEqual(target.NumberOfUnreadMessages(mockReciever), 0); Message msg1 = Message.CreateMessage(0, "Text", DateTime.Now); msg1.Sender = mockSender; msg1.Recievers.Add(mockReciever); DbEntities.MessageSet.AddObject(msg1); DbEntities.SaveChanges(); Assert.AreEqual(target.NumberOfUnreadMessages(mockReciever), 1); Message msg2 = Message.CreateMessage(0, "Text", DateTime.Now); msg2.Sender = mockSender; msg2.Recievers.Add(mockReciever); DbEntities.MessageSet.AddObject(msg2); DbEntities.SaveChanges(); Assert.AreEqual(target.NumberOfUnreadMessages(mockReciever), 2); msg2.Readers.Add(mockReciever); DbEntities.SaveChanges(); Assert.AreEqual(target.NumberOfUnreadMessages(mockReciever), 1); msg1.Readers.Add(mockReciever); DbEntities.SaveChanges(); Assert.AreEqual(target.NumberOfUnreadMessages(mockReciever), 0); msg1.Readers.Remove(mockReciever); msg2.Readers.Remove(mockReciever); DbEntities.SaveChanges(); Assert.AreEqual(target.NumberOfUnreadMessages(mockReciever), 2); DbEntities.MessageSet.DeleteObject(msg1); DbEntities.MessageSet.DeleteObject(msg2); DbEntities.UserSet.DeleteObject(mockReciever); DbEntities.UserSet.DeleteObject(mockSender); DbEntities.SaveChanges(); }