public static UserViewModel CreateValidUserViewModel()
 {
     var vm = new UserViewModel(UserModel.Create("dummy", "Dummy1", "*****@*****.**", new DateTime(1977, 01, 01)), UserModelValidatorFake.Create());
     vm.MonitorEvents();
     return vm;
 }
 public static UserViewModel CreateInvalidUserViewModel()
 {
     var vm = new UserViewModel(UserModel.Create(), UserModelValidatorFake.Create());
     vm.MonitorEvents();
     return vm;
 }