public void SetUp()
{
builder = new UnigramSwumBuilder { Splitter = new CamelIdSplitter() };
var Generator = new SrcMLGenerator(@"..\..\External\SrcML");
var file = Generator.GenerateSrcMLFileFromDirectory(@"..\..\", Path.GetTempFileName(), new List<string>(), Language.Any);
functions = from func in file.GetXDocument().Descendants()
where _functionTypes.Contains(func.Name) && !func.Ancestors(SRC.Declaration).Any()
select func;
}