public void TokenHandleReturnsEmptyStringOnceItIsRunOut()
{
var th = new TokenizerHandle("hello" + Environment.NewLine + "world");
th.Advance();
th.CurrentLine.ShouldBeEqualTo("hello");
th.CurrentHandled();
th.Advance();
th.CurrentLine.ShouldBeEqualTo("world");
th.CurrentHandled();
th.Advance();
th.CurrentLine.ShouldBeNull();
}
protected void extractScript(TokenizerHandle h)
{
h.CurrentHandled();
h.Advance();
var rEnd = new Regex(@"\s*" + Terminator);
var b = new StringBuilder();
while (!rEnd.IsMatch(h.CurrentLine))
{
b.AppendLine(h.CurrentLine);
h.CurrentHandled();
h.Advance();
}
Script = b.ToString();
}
private static AnyToken asNodeWithOptions(AbstractDefinedValueToken varToken)
{
var h = new TokenizerHandle(varToken.Value);
h.Advance();
var anyToken = new AnyToken();
anyToken = (AnyToken) anyToken.Check(h);
if (anyToken == null)
throw new ArgumentException("Value to " + varToken.VariableName + " could not be understood.");
return anyToken;
}