public void GetUserPosts_Test()
{
IPerson <Person> pDB = new PersonData();
var userJournals = pDB.GetUserPosts(1);
foreach (var item in userJournals)
{
Console.WriteLine(item.Title);
//if (item is Person)
//{
// var i = (Person)item;
// Console.WriteLine(i.FirstName);
//}
//if (item is Journal)
//{
// var i = (Journal)item;
// Console.WriteLine(i.Title);
//}
}
}