public void Multiplier_works()
{
var node = new IncrementLinkedNode
{
Increment = 5.4,
Next = new DecrementLinkedNode
{
Decrement = 2.3,
Next = new IncrementLinkedNode
{
Increment = 1.2
}
}
};
var mul = new Multiplier();
node.Accept(mul);
Assert.AreEqual(5.4 / 2.3 * 1.2, mul.Total, 0.001);
}
public void Accumulator_works()
{
var node = new IncrementLinkedNode
{
Increment = 5.4,
Next = new DecrementLinkedNode
{
Decrement = 2.3,
Next = new IncrementLinkedNode
{
Increment = 1.2
}
}
};
var acc = new Accumulator();
node.Accept(acc);
Assert.AreEqual(4.3, acc.Total, 0.001);
}
public void Visit(IncrementLinkedNode n)
{
Total *= n.Increment;
}
