public void HawkAgainstHawkHasAWinnerAndALoser()
{
var hawk1 = new Bird(BirdType.Hawk);
var hawk2 = new Bird(BirdType.Hawk);
var confrontation = new ConfrontationResolver(WinPayOff, TimeWastingPenalty, LosingPenalty);
confrontation.Resolve(hawk1, hawk2);
Assert.Equal(WinPayOff - LosingPenalty, hawk1.LifePoints + hawk2.LifePoints);
}
public void DoveAlwaysLosesToHawkByWalkover()
{
var hawk = new Bird(BirdType.Hawk);
var dove = new Bird(BirdType.Dove);
var confrontation = new ConfrontationResolver(WinPayOff, TimeWastingPenalty, LosingPenalty);
confrontation.Resolve(dove, hawk);
Assert.Equal(WinPayOff, hawk.LifePoints);
Assert.Equal(0, dove.LifePoints);
}
public void DoveAgainstDoveWastesTimeButOneWins()
{
var dove1 = new Bird(BirdType.Dove);
var dove2 = new Bird(BirdType.Dove);
var confrontation = new ConfrontationResolver(WinPayOff, TimeWastingPenalty, LosingPenalty);
confrontation.Resolve(dove1, dove2);
Assert.Equal(WinPayOff - 2 * TimeWastingPenalty, dove1.LifePoints + dove2.LifePoints);
}
static void Main(string[] args)
{
var outputFilePath = args.Length > 0 ? args[0] : defaultOutputFilePath;
IConsole logger = new ConsoleLogger();
ConfrontationResolver confrontationResolver = new ConfrontationResolver(WinPayOff, timeWastingPenalty, losingPenalty);
Population initialPopulation = new Population(startDoves, startHawks);
using (TextWriter outputStream = new StreamWriter(File.Open(outputFilePath, FileMode.Create, FileAccess.Write, FileShare.Read)))
{
var simulation = new Simulation(initialPopulation
, new BreedingSeasonFactory(confrontationsPerSeason
, confrontationResolver
, logger)
, breedingSeasons
, outputStream);
simulation.Run();
}
}
