public void RegisteringObservation_IsReturned_In_EventType_List() { _context.Database.EnsureDeleted(); var service = new TimeLineService(_context); var e1 = new NewEvent() { On = "2001/01/01 01:01", Type = "MyEventType", Entities = new [] { "E1" } }; service.RegisterEvent(e1); Assert.Equal("MyEventType", service.SearchEventTypes("My").First()); }