public void AggregateVersionIsSetToLatestEventId()
{
var testAggregateId = Guid.NewGuid();
var firstEvent = new GameCreatedEvent()
{
AggregateId = testAggregateId, GameDate = DateTime.Now
};
var secondEvent = new PlayerAddedToGameEvent()
{
AggregateId = testAggregateId, PlayerId = Guid.NewGuid()
};
using (var testEvents = CreateEventsTable())
{
testEvents.Rows.Add(SerializeEvent(firstEvent), firstEvent.GetType().AssemblyQualifiedName);
testEvents.Rows.Add(SerializeEvent(secondEvent), secondEvent.GetType().AssemblyQualifiedName);
var mockDatabaseLayer = new Mock <IDatabaseLayer>();
mockDatabaseLayer.Setup(x => x.GetDataTable(It.IsAny <string>(), It.IsAny <object[]>())).Returns(testEvents);
var sut = new EventRepository(
mockDatabaseLayer.Object,
null,
null,
null);
var result = sut.GetAggregateById <Game>(testAggregateId);
Assert.AreEqual(secondEvent.EventId, result.AggregateVersion);
}
}
private void ApplyEvent(PlayerAddedToGameEvent e)
{
_players.Add(new Player()
{
PlayerName = e.PlayerName, Placing = e.Placing, Winnings = e.Winnings, Payin = e.PayIn
});
}
public void Handle(PlayerAddedToGameEvent e)
{
var game = QueryDataStore.GetData <GetGamesListDto>().First(x => x.GameId == e.AggregateId);
if (e.Placing == 1)
{
game.Winner = e.PlayerName;
game.Winnings = e.Winnings;
}
QueryDataStore.SaveChanges();
}
public void Handle(PlayerAddedToGameEvent e)
{
var game = QueryDataStore.GetData <GetGameResultsDto>().Single(x => x.GameId == e.AggregateId);
game.Players.Add(new GetGameResultsDto.PlayerDto()
{
PlayerName = e.PlayerName,
Placing = e.Placing,
Winnings = e.Winnings,
PayIn = e.PayIn
});
QueryDataStore.SaveChanges();
}
public void PublishEventsWithAnOldVersionOfTheAggregateThrowsConcurrencyException()
{
Game testGame = (Game)Activator.CreateInstance(typeof(Game), true);
testGame.AggregateId = Guid.NewGuid();
var originalVersion = Guid.NewGuid();
var testEvent = new PlayerAddedToGameEvent()
{
AggregateId = testGame.AggregateId, PlayerId = Guid.NewGuid()
};
testGame.PendingEvents.Add(testEvent);
var sut = new EventRepository(null, null, null, null);
sut.PublishEvents(testGame, null, originalVersion);
}