public void TestarGeracaoDeListaDeCategoriasFilhas()
{
DateTime t_inicio;
DateTime t_fim;
TimeSpan t_diferenca;
DateTime t_fim2;
TimeSpan t_diferenca2;
t_inicio = DateTime.Now;
var bll = new BLLCategoria();
List <List <int> > Matriz = new List <List <int> >();
foreach (var item in bll.ToList())
{
var ListaDeIDs =
bll.ListaDeIDsFilhos(item.ID);
ListaDeIDs.Insert(0, item.ID);
Matriz.Add(ListaDeIDs);
}
t_fim = DateTime.Now;
t_diferenca = t_fim.Subtract(t_inicio);
JavaScriptSerializer jss = new JavaScriptSerializer();
string result = jss.Serialize(Matriz);
System.IO.StreamWriter file = new System.IO.StreamWriter("c:\\test.txt");
file.WriteLine(result);
file.Close();
Assert.AreNotEqual(String.Empty, result);
System.IO.StreamReader myFile = new System.IO.StreamReader("c:\\test.txt");
string myString = myFile.ReadToEnd();
myFile.Close();
var retorno = jss.Deserialize <List <List <int> > >(myString);
retorno.Where(a => a[0] == 8).SingleOrDefault();
t_fim2 = DateTime.Now;
t_diferenca2 = t_fim2.Subtract(t_fim);
Assert.AreNotEqual(String.Empty, myString);
}