/// <summary>
/// Creates rounds and matches for the pre-season schedule.
/// </summary>
/// <param name="schedule">The schedule.</param>
/// <param name="teams">The teams.</param>
private Dictionary <int, List <Match> > CreatePreSeasonRoundsAndMatches(List <Team> teams)
{
if (teams.GroupBy(t => t.Id).Where(g => g.Count() > 1).Any())
{
throw new ArgumentException("No duplicate teams allowed");
}
teams.Shuffle();
var roundRobin = new RoundRobinTournamentManager();
var schedule = roundRobin.GetSchedule(teams, Constants.HowManyPreSeasonFriendlies, false);
return(schedule);
}
public void GetLeagueSchedule_ForEvenNumberOfTeams()
{
var roundRobinTournamentManager = new RoundRobinTournamentManager();
var teamA = new Team {
Name = "A"
};
var teamB = new Team {
Name = "B"
};
var teamC = new Team {
Name = "C"
};
var teamD = new Team {
Name = "D"
};
var teams = new List <Team> {
teamA, teamB, teamC, teamD
};
var schedule = roundRobinTournamentManager.GetSchedule(teams);
// Totaal 6 rondes.
Assert.AreEqual(6, schedule.Count);
// De eerste ronde is A-D en B-C.
var matchesRound1 = schedule[0];
Assert.AreEqual(2, matchesRound1.Count);
Assert.AreEqual(teamA, matchesRound1[0].HomeTeam);
Assert.AreEqual(teamD, matchesRound1[0].AwayTeam);
Assert.AreEqual(teamB, matchesRound1[1].HomeTeam);
Assert.AreEqual(teamC, matchesRound1[1].AwayTeam);
// De tweede ronde is C-A en D-B.
var matchesRound2 = schedule[1];
Assert.AreEqual(2, matchesRound2.Count);
Assert.AreEqual(teamC, matchesRound2[0].HomeTeam);
Assert.AreEqual(teamA, matchesRound2[0].AwayTeam);
Assert.AreEqual(teamD, matchesRound2[1].HomeTeam);
Assert.AreEqual(teamB, matchesRound2[1].AwayTeam);
// De derde ronde is A-B en C-D.
var matchesRound3 = schedule[2];
Assert.AreEqual(2, matchesRound3.Count);
Assert.AreEqual(teamA, matchesRound3[0].HomeTeam);
Assert.AreEqual(teamB, matchesRound3[0].AwayTeam);
Assert.AreEqual(teamC, matchesRound3[1].HomeTeam);
Assert.AreEqual(teamD, matchesRound3[1].AwayTeam);
// De vierde ronde is D-A en C-B.
var matchesRound4 = schedule[3];
Assert.AreEqual(2, matchesRound4.Count);
Assert.AreEqual(teamD, matchesRound4[0].HomeTeam);
Assert.AreEqual(teamA, matchesRound4[0].AwayTeam);
Assert.AreEqual(teamC, matchesRound4[1].HomeTeam);
Assert.AreEqual(teamB, matchesRound4[1].AwayTeam);
// De vijfde ronde is A-C en B-D.
var matchesRound5 = schedule[4];
Assert.AreEqual(2, matchesRound5.Count);
Assert.AreEqual(teamA, matchesRound5[0].HomeTeam);
Assert.AreEqual(teamC, matchesRound5[0].AwayTeam);
Assert.AreEqual(teamB, matchesRound5[1].HomeTeam);
Assert.AreEqual(teamD, matchesRound5[1].AwayTeam);
// De zesde ronde is B-A en D-C.
var matchesRound6 = schedule[5];
Assert.AreEqual(2, matchesRound6.Count);
Assert.AreEqual(teamB, matchesRound6[0].HomeTeam);
Assert.AreEqual(teamA, matchesRound6[0].AwayTeam);
Assert.AreEqual(teamD, matchesRound6[1].HomeTeam);
Assert.AreEqual(teamC, matchesRound6[1].AwayTeam);
}
