public void TestCustomFunction()
{
var engine = new ExpressionEngine((string func) =>
{
if (func == "custom")
{
return(ExpressionFunctions.Numeric("custom", (args) => args[0] + args[1]));
}
else
{
return(ExpressionFunctions.Lookup(func));
}
});
var lgFile = LGParser.ParseFile(GetExampleFilePath("CustomFunction.lg"), null, engine);
var evaled = lgFile.EvaluateTemplate("template");
Assert.AreEqual(3, evaled);
}
public void TestCustomFunction()
{
var parser = new ExpressionParser((string func) =>
{
if (func == "custom")
{
return(ExpressionFunctions.Numeric("custom", (args) => args[0] + args[1]));
}
else
{
return(Expression.Lookup(func));
}
});
var templates = Templates.ParseFile(GetExampleFilePath("CustomFunction.lg"), null, parser);
var evaled = templates.Evaluate("template");
Assert.AreEqual(3, evaled);
evaled = templates.Evaluate("callRef");
Assert.AreEqual(12, evaled);
}
