private EvaluationResult EvaluateExpression(AbstractSyntaxTree tree, IEnumerable<IGlobalMethodProvider> providers) {
var context = new EvaluationContext {
Tree = tree,
MethodInvocationCallback = (m, args) => Evaluate(providers, m, args)
};
return new Interpreter().Evalutate(context);
}
private void CheckTree(AbstractSyntaxTree tree, object[] objects) {
Assert.That(tree, Is.Not.Null);
Assert.That(tree.Root, Is.Not.Null);
int index = 0;
CheckExpression(tree.Root, 0, objects, ref index);
Assert.That(index, Is.EqualTo(objects.Length));
}
