public void CanGetTotalDiceScoreFromListOfDiceTest()
{
List<IDie> diceSet = new List<IDie>{
new SixSidedDie(),
new SixSidedDie(),
new SixSidedDie(),
new TwentySidedDie()
};
DiceRepository diceRepo = new DiceRepository();
int diceScore = diceRepo.GetDiceRollTotal(diceSet);
Console.WriteLine(string.Format("Multiple dice total test: {0}", diceScore));
Assert.That(diceScore, Is.GreaterThan(2));
Assert.That(diceScore, Is.LessThan(39));
}
public void Roll1000SetsOfthreeTwentySidedTestYields()
{
//test outputs to csv file which can be opened
// in Excel and graph to prove bell curve
StringBuilder resultstring = new StringBuilder();
List<int> intList = new List<int>();
DiceRepository dRepo = new DiceRepository();
int length = 1000;
Random rgen = new Random();
for (int i = 0; i < length; i++)
{
int rollResult =
dRepo.GetDiceRollTotal(
new List<Die> {
new TwentySidedDie(rgen),
new TwentySidedDie(rgen),
new TwentySidedDie(rgen)
});
intList.Add(rollResult);
}
Dictionary<int, int> scoreDict = new Dictionary<int, int>();
for (int i = 3; i < 63; i++)
{
scoreDict[i+3] = intList.Where(x => x == i).Count();
}
StringBuilder header = new StringBuilder();
StringBuilder row = new StringBuilder();
foreach (var item in scoreDict)
{
header.Append(item.Key + ",");
row.Append(item.Value + ",");
}
using (StreamWriter sr = new StreamWriter("c:/testouput.csv"))
{
sr.WriteLine(header.ToString()
.Substring(0,header.ToString().Length - 1));
sr.WriteLine(row.ToString()
.Substring(0,row.ToString().Length -1));
}
}