public int GetId(int?id = null)
{
if (false == id.HasValue)
{
return(IdPool.AllocateInstance());
}
IdPool.AllocateSpecificId(id.Value);
return(id.Value);
}
public void should_expand_and_allocate_and_remove_specific_id_when_claiming_bigger_than_available()
{
var explicitNewId = 30;
var idPool = new IdPool(10, 10);
idPool.AllocateSpecificId(explicitNewId);
Assert.Equal(idPool.AvailableIds.Count, explicitNewId - 1);
var expectedIdEntries = Enumerable.Range(1, explicitNewId - 2).ToArray();
Assert.All(idPool.AvailableIds, x => expectedIdEntries.Contains(x));
}