public void NumericExpressionTreeTest()
{
const string name = "net";
var expression = new MultiplyOperator(Two, TwentyOne);
var net = new NumericExpressionTree(name, expression);
Console.Write("Created new NumericExpressionTree: ");
Console.WriteLine(net);
Console.WriteLine("NumericExpressionTreeTest: test Name property...");
Expect(net.Name == name);
Console.WriteLine("NumericExpressionTreeTest: test expression and ResolveReferences()...");
IDictionary <string, IValue> nmap = new Dictionary <string, IValue>();
IValue value = net.ResolveReferences(nmap);
Expect(value.Value == 42.0f);
Console.WriteLine("NumericExpressionTreeTest: testing map size (1)...");
Expect(nmap.Count == 1);
Console.WriteLine("NumericExpressionTreeTest: testing map contents...");
Expect(nmap[name] == value);
}
public Expression(NumericExpressionTree expressionTree, IDictionary <string, IValue> map)
{
_tree = expressionTree;
_expression = expressionTree.ResolveReferences(map);
}