public static void Main(string[] args)
{
// setup test data
var ManSet = new HashSet <Man>();
// check test data
Contract.Assert(FuncClass.Id(ManSet).Count() == 0, "Assertion");
}
public static void Main(string[] args)
{
// setup test data
var ManSet = new HashSet <Man>();
// check test data
var tmp = new HashSet <Tuple <Man, Man> >();
var man = new Man();
tmp.Add(Tuple.Create <Man, Man>(new Man(), man));
tmp.Add(Tuple.Create <Man, Man>(new Man(), man));
Contract.Assert(FuncClass.Id(tmp).Count() == 2, "Assertion");
}