public async Task WhenNoCountIsSpecifiedOneDiceIsRolled()
{
var rng = new FakeDiceRng {
1, 2, 3
};
var diceRoller = new DiceRoller(rng);
var result = await diceRoller.Roll("d6");
result.ExpressionTotal.Should().Be(1);
result.DiceRolls.Should().BeEquivalentTo(rng.Take(1));
}
public async Task SubtractingAConstantFromDiceIsValid()
{
var rng = new FakeDiceRng {
1, 2, 3
};
var diceRoller = new DiceRoller(rng);
var result = await diceRoller.Roll("2d6-10");
result.ExpressionTotal.Should().Be(-7);
result.DiceRolls.Should().BeEquivalentTo(rng.Take(2));
}
public async Task MultiplyingDiceByAConstantIsValid()
{
var rng = new FakeDiceRng {
1, 2, 3
};
var diceRoller = new DiceRoller(rng);
var result = await diceRoller.Roll("2d6*2");
result.ExpressionTotal.Should().Be(6);
result.DiceRolls.Should().BeEquivalentTo(rng.Take(2));
}
