public void CheckType()
{
Context context = new Context();
DefNode defnode = new DefNode("append", null, TypeInfo.Int, null);
defnode.RegisterInContext(context);
IList <INode> arguments = new List <INode>()
{
new ConstantNode(42)
};
InvokeNode node = new InvokeNode(new NameNode("append"), arguments);
Assert.IsNull(node.TypeInfo);
node.CheckType(context);
Assert.AreEqual(TypeInfo.Int, node.TypeInfo);
}
public void RegisterInContext()
{
string name = "foo";
IList <ArgumentInfo> arguments = new List <ArgumentInfo>()
{
new ArgumentInfo("a", TypeInfo.Int), new ArgumentInfo("b", TypeInfo.Double)
};
TypeInfo typeinfo = TypeInfo.Int;
IExpressionNode expression = new ConstantNode(42);
DefNode node = new DefNode(name, arguments, typeinfo, expression);
Context context = new Context();
node.RegisterInContext(context);
Assert.IsNotNull(context.GetValue("foo"));
Assert.AreSame(node, context.GetValue("foo"));
}