public void GenerateSchedule_ScheduleMustCoverAllPairs()
{
//ARRANGE
int teamsNumber = 16;
//prepare checklist
//false - not played
//already played matches will be marked as true
bool[][] checkList = new bool[teamsNumber][];
for (int i = 0; i < teamsNumber; i++)
{
checkList[i] = new bool[teamsNumber];
}
//create teams
List <ITeam> teams = this.CreateBlankTeams(teamsNumber);
//invoke scheduler
RoundRobinScheduler rrs = this.InvokeScheduler(teams);
//ACT
rrs.GenerateSchedule();
List <IMatch> matches = rrs.GetSchedule();
//ASSERT
//loop through each match and mark him as played (true)
matches.ForEach(x => checkList[(int)x.HomeTeam.Id - 1][(int)x.AwayTeam.Id - 1] = true);
//check if all of the matches has been played
//however any team can not play itself
for (int i = 0; i < teamsNumber; i++)
{
for (int j = 0; j < teamsNumber; j++)
{
bool diagonal = (i == j);
bool matchPlayed = checkList[i][j];
//team cannot play itself
if (diagonal && matchPlayed)
{
Assert.Fail();
}
//all of the matches must be played, if not, then fail
if (!diagonal && !matchPlayed)
{
Assert.Fail();
}
}
}
//if not failed, then ok
}
public bool GenerateSchedule()
{
Leagues newLeagueEntity = new Leagues
{
Name = this.NewLeagueName
};
DateTime yearOfStart = new DateTime(this.NewLeagueYearOfStart, 1, 1);
LeagueEntityToLibraryAdapter newLeagueAdapter = new LeagueEntityToLibraryAdapter();
newLeagueAdapter.Adapt(newLeagueEntity);
RoundRobinScheduler scheduler = new RoundRobinScheduler();
scheduler.LoadLeague(newLeagueAdapter);
List <ITeam> listOfTeamsAdapter = new List <ITeam>();
foreach (Teams team in this.TeamsForNewLeague)
{
TeamEntityToLibraryAdapter teamAdapter = new TeamEntityToLibraryAdapter();
teamAdapter.Adapt(team);
listOfTeamsAdapter.Add(teamAdapter);
}
scheduler.LoadTeams(listOfTeamsAdapter);
scheduler.YearOfStart = yearOfStart;
scheduler.GenerateSchedule();
List <IMatch> listOfMatchesFromAlgorithm = scheduler.GetSchedule();
List <Matches> listOfMatchesEntities = new List <Matches>();
foreach (IMatch match in listOfMatchesFromAlgorithm)
{
Matches m = new Matches()
{
TimeOfPlay = match.TimeOfPlay,
HomeTeamId = match.HomeTeam.Id,
AwayTeamId = match.AwayTeam.Id,
};
Context.Matches.Add(m);
}
Context.Leagues.Add(newLeagueEntity);
Context.SaveChanges();
return(true);
}