public int Compare(ICombinedResult x, ICombinedResult y)
{
T extractedX = Extract(x.Final);
T extractedY = Extract(y.Final);
return(comparer.Compare(extractedX, extractedY));
}
public int Compare(ICombinedResult x, ICombinedResult y)
{
T resultX = Extract(x.Realized);
T resultY = Extract(y.Realized);
T announcementX = Extract(x.Announcement);
T announcementY = Extract(y.Announcement);
double diffX = Math.Abs(differenceCalculator(resultX, announcementX));
double diffY = Math.Abs(differenceCalculator(resultY, announcementY));
if (diffX < diffY)
{
return(-1);
}
if (diffX > diffY)
{
return(1);
}
return(0);
}
protected void VerifyComparer(ICombinedResult a, ICombinedResult b, int expected)
{
Assert.That(Rule.ResultsComparer.Compare(a, b), Is.EqualTo(expected));
Assert.That(Rule.ResultsComparer.Compare(b, a), Is.EqualTo(-expected));
}
