public void ToStringTest3()
{
string expected = "qwertyuiop";
SystemLinkedListString SLLString = new SystemLinkedListString(expected);
string actual = SLLString.ToString();
Assert.AreEqual(expected, actual);
}
public static void RunSLList()
{
Console.WriteLine("--------------3---------------");
SystemLinkedListString SLLString = new SystemLinkedListString(inputString);
SLLString.ToString();
SLLString.Insert("789!", 5);
SLLString.Remove(2, 3);
SLLString.Length();
}