public void Parse_Single_A()
{
var input = new[]
{
Node.Make(new SymA())
};
var node = mParseTable.Parse(input);
}
public void SimpleAdd()
{
// 1 + 1
var input = new[]
{
Node.Make(new Numeric(1)),
Node.Make(new OpAdd()),
Node.Make(new Numeric(1))
};
var output = mTable.Parse(input);
Assert.AreEqual(2, (output.Payload as Expr)?.Eval());
}
public void ThreeNumbers()
{
var minus = new Minus();
var node = mTable.Parse(new[]
{
Node.Make(new A(1)),
Node.Make(minus),
Node.Make(new A(2)),
Node.Make(minus),
Node.Make(new A(3))
});
Assert.AreEqual(-4, (node.Payload as Expr)?.Eval());
}
