public void Match_Bye()
{
var p1 = new Player("1", 1500);
var match = new ByeMatch(p1);
match.Score();
p1.Rating.Should().BeGreaterThan(1500);
}
public IEnumerable <IEnumerable <Match> > BuildMatchPairs(IList <Player> players, Tournament tournament)
{
if (players.Count % 2 == 1)
{
// create bye
var byePlayer = players.Where(p => !p.HadBye).OrderBy(p => p.Rating).FirstOrDefault();
var byeMatch = new ByeMatch(byePlayer);
var remaining = players.Except(new List <Player> {
byePlayer
}).ToList();
var matches = new List <Match> {
byeMatch
};
foreach (var subsequentMatch in BuildMatchPairs(remaining, tournament))
{
matches.AddRange(subsequentMatch);
}
yield return(matches);
}
else
{
for (var offset = 0; offset < players.Count / 2; offset++)
{
int offsetInc = 1;
bool validMatch = false;
Match match = null;
while (!validMatch)
{
match = new Match {
Player1 = players.ElementAt(offset),
Player2 = players.ElementAt(offset + offsetInc)
};
validMatch = tournament.IsValidMatch(match.Player1, match.Player2);
offsetInc++;
}
var remaining = players.Except(match.Players).ToList();
var matches = new List <Match> {
match
};
foreach (var subsequentMatch in BuildMatchPairs(remaining, tournament))
{
matches.AddRange(subsequentMatch);
}
yield return(matches);
}
}
}
