public override List <Team> Play()
{
Random rand = new Random();
List <Team> result = new List <Team>();
Array arr = Enum.GetValues(typeof(Area));
List <Team> waiting = new List <Team>();
foreach (Area area in arr)
{
List <Team> countryInContinent = InputTeams.Where((team) => team.Area == area).ToList();
bool isFloor = rand.Next(0, 1) == 0 ? true : false;
double rate = AreaUtil.GetRateFromArea(area);
int max = 0;
if (isFloor)
{
max = Convert.ToInt32(Math.Round((decimal)rate, 1));
}
else
{
max = (int)rate;
}
while (max > 0 && result.Count < 32 && countryInContinent.Count > 0)
{
int selectionId = rand.Next(0, countryInContinent.Count);
result.Add(countryInContinent[selectionId]);
countryInContinent.RemoveAt(selectionId);
max--;
}
if (!isFloor)
{
waiting.Add(countryInContinent[0]);
}
}
while (result.Count < 32 && waiting.Count > 0)
{
result.Add(waiting[0]);
waiting.RemoveAt(0);
}
return(result);
}
public void OceaniaRateIsCorrect()
{
Assert.AreEqual(true, AreaUtil.GetRateFromArea(Area.Oceania) == 0.5d);
}
public void AfricaRateIsCorrect()
{
Assert.AreEqual(true, AreaUtil.GetRateFromArea(Area.Africa) == 5d);
}
public void SouthAmericaRateIsCorrect()
{
Assert.AreEqual(true, AreaUtil.GetRateFromArea(Area.SouthAmerica) == 3.5d);
}
public void EuropeRateIsCorrect()
{
Assert.AreEqual(true, AreaUtil.GetRateFromArea(Area.Europe) == 13d);
}