/// <summary>
/// Gets the die roller based on specified type.
/// </summary>
/// <param name="type">Type string</param>
/// <param name="tracker">Die roll tracker to use</param>
/// <returns>Instance of die roller, or null if none found.</returns>
public IDieRoller GetDieRoller(string type, IDieRollTracker tracker = null)
{
IDieRoller roller = null;
if (type == typeof(ConstantDieRoller).ToString())
{
roller = new ConstantDieRoller();
}
else if (type == typeof(RandomDieRoller).ToString())
{
roller = new RandomDieRoller(tracker);
}
else if (type == typeof(SecureRandomDieRoller).ToString())
{
roller = new SecureRandomDieRoller(tracker);
}
else if (type == typeof(MathNetDieRoller).ToString())
{
roller = new MathNetDieRoller(tracker);
}
else
{
throw new ArgumentOutOfRangeException(nameof(type));
}
return(roller);
}
public void Configure(RollerType rollerType, bool enableTracker = false, int constantValue = 1)
{
RollTracker = enableTracker ? new DieRollTracker() : null;
switch (rollerType)
{
case RollerType.Random:
DieRoller = new RandomDieRoller(RollTracker);
break;
case RollerType.Crypto:
DieRoller = new CryptoDieRoller(RollTracker);
break;
case RollerType.MathNet:
DieRoller = new MathNetDieRoller(RollTracker);
break;
case RollerType.Constant:
DieRoller = new ConstantDieRoller(constantValue);
break;
default:
throw new ArgumentOutOfRangeException(nameof(rollerType));
}
}
public void RandomDieRoller_Rolld6Test()
{
// setup test
IDieRoller die = new RandomDieRoller();
// run test
int result = die.Roll(6);
// validate results
AssertHelpers.IsWithinRangeInclusive(1, 6, result);
}
public void RandomDieRoller_DefaultConstructorTest()
{
// setup test
// run test
IDieRoller die = new RandomDieRoller();
// validate results
Assert.IsNotNull(die);
Assert.IsInstanceOfType(die, typeof(IDieRoller));
Assert.IsInstanceOfType(die, typeof(RandomDieRoller));
}
public void RandomDieRoller_ConstructorRandomGeneratorTest()
{
// setup test
Random rand = new Random(42);
// run test
IDieRoller die = new RandomDieRoller(rand, null);
// validate results
Assert.IsNotNull(die);
Assert.IsInstanceOfType(die, typeof(IDieRoller));
Assert.IsInstanceOfType(die, typeof(RandomDieRoller));
}
