public void AddAt_should_add_element_on_first_position_if_list_is_empty()
{
//Arrange
var list = new Structures.LinkedList <int>();
int index = 0;
int data = 0;
//Act
var actionResult = list.AddAt(index, data);
//Assert
Assert.True(actionResult);
}
public void AddAt_should_return_false_if_index_is_out_of_range()
{
//Arrange
var list = new Structures.LinkedList <int>();
int index = -1;
int data = 0;
//Act
var actionResult = list.AddAt(index, data);
//Assert
Assert.False(actionResult);
}