public void TestBase()
{
var context0 = Substitute.For<ILineContext>();
context0.ToXML().Returns(new XElement("LineContext", new XAttribute[] { new XAttribute("pos", 0), new XAttribute("line", 0) }));
var context1 = Substitute.For<ILineContext>();
context1.ToXML().Returns(new XElement("LineContext", new XAttribute[] { new XAttribute("pos", 1), new XAttribute("line", 2)}));
var context2 = Substitute.For<ILineContext>();
context2.ToXML().Returns(new XElement("LineContext", new XAttribute[] { new XAttribute("pos", 3), new XAttribute("line", 4) }));
Exp exp1 = Substitute.For<Exp>();
Exp exp2 = Substitute.For<Exp>();
Base node = new Base(context0);
FunctionCallExp func = new FunctionCallExp(context0);
func.Name = new Identifier("funcName");
ParameterCall param1 = new ParameterCall(context1, exp1);
param1.Name = "param1";
ParameterCall param2 = new ParameterCall(context2, exp2);
param2.Name = "param2";
func.Args.Add(param1);
func.Args.Add(param2);
node.Children.Add(func);
Assert.AreEqual(
@"<Base>
<FunctionCallExp Name=""funcName"">
<ParameterCall Name=""param1"" />
<ParameterCall Name=""param2"" />
</FunctionCallExp>
</Base>", node.ToXML(new XMLParser.XMLProperties(false, false)).ToString());
}
/// <summary>
/// Eat 1 argument given in a function call
/// </summary>
/// <returns></returns>
private ParameterCall EatFunctionArgument()
{
ParameterCall node;
// eg function(Variable : Value, ...)
if (tokens.Count > 1 && tokens[1].type == Global.DataType.COLON)
{
CutData(2);
node = new ParameterCall(context[0], EatExpression(), tokens[0].value);
}
else
{
node = new ParameterCall(context[0], EatExpression());
}
return node;
}