public void SingleDiceDiceGroupTest()
{
DiceParser parser = Setup("d20");
DiceParser.DiceGroupContext context = parser.diceGroup();
DiceVisitor visitor = new DiceVisitor();
DiceGroup dg = (DiceGroup)visitor.VisitDiceGroup(context);
dg.Count.Should().Be(1);
dg.DiceList.First().Size.Should().Be(20);
}
public void SimpleExpressionTest()
{
DiceParser parser = Setup("3d6");
DiceParser.ExpressionContext context = parser.expression();
DiceVisitor visitor = new DiceVisitor();
ExpressionResult result = (ExpressionResult)visitor.VisitExpression(context);
result.Roll();
result.Value.Should().BeGreaterOrEqualTo(3);
}
public void NumberAtomTest()
{
DiceParser parser = Setup("3");
DiceParser.AtomContext context = parser.atom();
DiceVisitor visitor = new DiceVisitor();
Atom result = (Atom)visitor.VisitAtom(context);
result.IsModifier.Should().BeTrue();
result.Sign.Should().Be(AtomSign.Plus);
result.ModifierInstance.Should().Be(3);
}
public void MultipleDiceDiceGroupTest()
{
DiceParser parser = Setup("2d4");
DiceParser.DiceGroupContext context = parser.diceGroup();
DiceVisitor visitor = new DiceVisitor();
DiceGroup dg = (DiceGroup)visitor.VisitDiceGroup(context);
dg.Count.Should().Be(2);
dg.DiceList[0].Size.Should().Be(4);
dg.DiceList[1].Size.Should().Be(4);
}
public void SignlessExpressionTest()
{
DiceParser parser = Setup("1 2 3 4");
DiceParser.ExpressionContext context = parser.expression();
DiceVisitor visitor = new DiceVisitor();
ExpressionResult result = (ExpressionResult)visitor.VisitExpression(context);
result.Roll();
result.Value.Should().Be(10);
}
public void NegativeAtomTest()
{
DiceParser parser = Setup("-4d8");
DiceParser.SignedAtomContext context = parser.signedAtom();
DiceVisitor visitor = new DiceVisitor();
Atom result = (Atom)visitor.VisitSignedAtom(context);
result.IsDiceGroup.Should().BeTrue();
result.Sign.Should().Be(AtomSign.Minus);
result.DiceGroupInstance.Should().BeEquivalentTo(new DiceGroup(new List <Dice> {
new Dice(8), new Dice(8), new Dice(8), new Dice(8)
}));
}
public void DiceGroupAtomTest()
{
DiceParser parser = Setup("2d6");
DiceParser.AtomContext context = parser.atom();
DiceVisitor visitor = new DiceVisitor();
Atom result = (Atom)visitor.VisitAtom(context);
result.IsDiceGroup.Should().BeTrue();
result.Sign.Should().Be(AtomSign.Plus);
result.DiceGroupInstance.Should().BeEquivalentTo(new DiceGroup(new List <Dice> {
new Dice(6), new Dice(6)
}));
}
public void ComplexExpressionTest()
{
DiceParser parser = Setup("-100 + 0d100 + 2d6 + 100");
DiceParser.ExpressionContext context = parser.expression();
DiceVisitor visitor = new DiceVisitor();
ExpressionResult result = (ExpressionResult)visitor.VisitExpression(context);
result.Roll();
result.Value.Should().BeGreaterOrEqualTo(2);
result.Value.Should().BeLessOrEqualTo(12);
}
