public void IntOrNext()
{
var counter = new GuidCounter();
var newGuid = Guid.NewGuid();
var one = counter.IntOrNext(newGuid);
var two = counter.IntOrNext(newGuid);
Assert.Equal(one, two);
}
public int IntOrNext <T>(T input)
{
if (input is Guid guidInput)
{
return(GuidCounter.IntOrNext(guidInput));
}
if (input is DateTime dateTimeInput)
{
return(DateTimeCounter.IntOrNext(dateTimeInput));
}
if (input is DateTimeOffset dateTimeOffsetInput)
{
return(DateTimeOffsetCounter.IntOrNext(dateTimeOffsetInput));
}
throw new Exception($"Unknown type {typeof(T).FullName}");
}