public void TestUserLosesIfNotDouble()
{
var wager = new Wager()
{
Stake = 1.0f
};
var diceRoll = new DiceRollMachine();
var testRoller = new TestDiceRollProvider();
diceRoll.DiceRoller = testRoller;
testRoller.PreDeterminedRolls = new[] { 6, 1 };
var result = diceRoll.Play(wager);
Assert.IsFalse(result.IsSuccess);
}
public void TestPaysOutNinePoundOnDoubleSix()
{
var wager = new Wager()
{
Stake = 1.0f
};
var diceRoll = new DiceRollMachine();
var testRoller = new TestDiceRollProvider();
diceRoll.DiceRoller = testRoller;
testRoller.PreDeterminedRolls = new[] { 6, 6 };
var result = diceRoll.Play(wager);
Assert.AreEqual(9.0f, result.Returns, 0.01f);
}
static bool SimulateOutcome(int iterationCount)
{
var diceRoll = new DiceRollMachine();
diceRoll.DiceRoller.DiceFaces = 4;
var roulette = new RouletteMachine();
var rouletteResults = roulette.Simulate(iterationCount);
var diceRollResults = diceRoll.Simulate(iterationCount);
var rouletteTitle = "Roulette";
var diceRollTitle = "Dice Roll";
var roulettePercentage = OutputSimResults(rouletteTitle, iterationCount, rouletteResults);
var diceRollPercentage = OutputSimResults(diceRollTitle, iterationCount, diceRollResults);
var bestMachine = "Neither";
if (roulettePercentage > diceRollPercentage)
{
if (IsWithinProfitLimit(rouletteTitle, roulettePercentage))
{
bestMachine = rouletteTitle;
}
else
{
bestMachine = diceRollTitle;
}
}
else if (diceRollPercentage > roulettePercentage)
{
if (IsWithinProfitLimit(diceRollTitle, diceRollPercentage))
{
bestMachine = diceRollTitle;
}
else
{
bestMachine = rouletteTitle;
}
}
Console.WriteLine($"{bestMachine} would provide the best profit margin.\n");
Console.WriteLine("Would you like to rerun the simulation? (y/n)");
return(Console.ReadLine().ToLower() == "y");
}
