public void add_get()
{
var ids = new[] { Guid.NewGuid(), Guid.NewGuid() };
_sut.Add(_src, ids);
_sut.Get(_src).ShouldAllBeEquivalentTo(ids);
}
public void reserver_ids()
{
var id = Guid.NewGuid();
Guid[] ids = null;
_store.Add(Arg.Any <ReservedIdsSource>(), Arg.Do <Guid[]>(d => ids = d));
var rez = _sut.ReserveIdsFor(typeof(Handler), id, 2);
_store.Received(1).Add(Arg.Any <ReservedIdsSource>(), rez);
_store.Get(Arg.Any <ReservedIdsSource>()).Returns(ids);
var rez2 = _sut.ReserveIdsFor(typeof(Handler), id, 2);
_store.ReceivedWithAnyArgs(1).Add(Arg.Any <ReservedIdsSource>(), rez);
rez.ShouldAllBeEquivalentTo(rez2);
}
/// <exception cref="InvalidReservationCountException"></exception>
public Guid[] ReserveIdsFor <T>(T handlerType, Guid msgId, int howMany)
{
this.LogDebug("Getting reserved ids for event {0} handled by {1}", msgId, handlerType.GetType().Name);
var input = new ReservedIdsSource()
{
Count = howMany, HandlerType = typeof(T), MessageId = msgId
};
var guids = _reservedIds.Get(input);
if (guids.IsNullOrEmpty())
{
this.LogDebug("No ids are reserved for event {0} handled by {1}. Generating {2} ids", msgId, handlerType.GetType().Name, howMany);
guids = Enumerable.Range(1, howMany).Select(d => Guid.NewGuid()).ToArray();
_reservedIds.Add(input, guids);
}
else
{
if (guids.Length != howMany)
{
throw new InvalidReservationCountException(msgId, typeof(T), howMany, guids.Length);
}
}
return(guids);
}