public int PointAddTesttTest(Point point, IBinaryTree <Point> tree)
{
tree.Add(point);
var f = tree.Find(point);
return(f);
}
public int BookAddTestTest(Book.Logic.Book book, IBinaryTree <Book.Logic.Book> tree)
{
var f = tree.Find(book);
tree.Add(book);
return(f);
}