public void ReturnRollValue()
{
partialRoll = new RandomPartialRoll(1, mockRandom.Object);
mockRandom.Setup(r => r.Next(6)).Returns(42);
var roll = partialRoll.d6();
Assert.That(roll, Is.EqualTo(43));
}
public void RollQuantity()
{
partialRoll = new RandomPartialRoll(2, mockRandom.Object);
mockRandom.SetupSequence(r => r.Next(6)).Returns(4).Returns(2);
var roll = partialRoll.d6();
Assert.That(roll, Is.EqualTo(8));
}
public void AfterOtherRoll_AlwaysReturnZero()
{
partialRoll = new RandomPartialRoll(1, mockRandom.Object);
mockRandom.Setup(r => r.Next(6)).Returns(42);
partialRoll.d(21);
var roll = partialRoll.d6();
Assert.That(roll, Is.EqualTo(0));
}
public void ReturnRollValues()
{
partialRoll = new RandomPartialRoll(1, mockRandom.Object);
mockRandom.Setup(r => r.Next(9266)).Returns(42);
var rolls = partialRoll.IndividualRolls(9266);
Assert.That(rolls, Contains.Item(43));
Assert.That(rolls.Count(), Is.EqualTo(1));
}
public void IfProductOfQuantityAndDieGreaterThanLimit_ThrowArgumentException()
{
var rootOfLimit = Convert.ToInt32(Math.Floor(Math.Sqrt(Limits.ProductOfQuantityAndDie)));
partialRoll = new RandomPartialRoll(rootOfLimit + 2, mockRandom.Object);
Assert.That(() => partialRoll.IndividualRolls(rootOfLimit), Throws.InstanceOf<ArgumentException>().With.Message.EqualTo("Die roll of 46342d46340 is too large for RollGen"));
partialRoll = new RandomPartialRoll(rootOfLimit, mockRandom.Object);
Assert.That(() => partialRoll.IndividualRolls(rootOfLimit + 2), Throws.InstanceOf<ArgumentException>().With.Message.EqualTo("Die roll of 46340d46342 is too large for RollGen"));
}
public void RollQuantity()
{
partialRoll = new RandomPartialRoll(2, mockRandom.Object);
mockRandom.SetupSequence(r => r.Next(7)).Returns(4).Returns(2);
var rolls = partialRoll.IndividualRolls(7);
Assert.That(rolls, Contains.Item(5));
Assert.That(rolls, Contains.Item(3));
Assert.That(rolls.Count(), Is.EqualTo(2));
}
public void CanIterateOverRollsMultipleTimes()
{
var count = 0;
mockRandom.Setup(r => r.Next(9266)).Returns(() => count++);
partialRoll = new RandomPartialRoll(42, mockRandom.Object);
var rolls = partialRoll.IndividualRolls(9266).OrderBy(x => x).ToList();
Assert.That(rolls.Count, Is.EqualTo(42));
for (var i = 0; i < 42; i++)
{
Assert.That(rolls[i], Is.EqualTo(i + 1));
}
}
public void IfQuantityOverLimit_ThrowArgumentException()
{
partialRoll = new RandomPartialRoll(Limits.Quantity + 1, mockRandom.Object);
Assert.That(() => partialRoll.d20(), Throws.InstanceOf<ArgumentException>().With.Message.EqualTo("Die roll of 16500001d20 is too large for RollGen"));
}
