public void UpdateUserLastLoginDate()
 {
     var guid = Guid.NewGuid();
       var date = DateTime.Now;
       var @event = new UserLastLoginDateUpdated(guid, date);
       Assert.AreEqual(guid, @event.AggregateId);
       Assert.AreEqual(date, @event.LastLoginDate);
 }
 private void Apply(UserLastLoginDateUpdated @event)
 {
     LastLoginDate = @event.LastLoginDate;
 }