public void TestSet_Data_OldData_Throws_Exception_When_Node_Is_Null()
{
LinkedList <Employee> linkedList = new LinkedList <Employee>();
Employee emp1 = new Employee(1);
Employee emp2 = new Employee(2);
Employee emp3 = new Employee(3);
linkedList.InsertData(emp1);
Assert.That(() => linkedList.Set(emp2, emp3), Throws.Exception.TypeOf <IndexOutOfRangeException>());
}
public void TestSet_Position_Equals_Size()
{
LinkedList <Employee> linkedList = new LinkedList <Employee>();
Employee emp1 = new Employee(1);
Employee emp2 = new Employee(2);
Employee emp3 = new Employee(3);
linkedList.Add(emp2);
linkedList.Add(emp1);
linkedList.Set(emp3, 2);
Assert.That(linkedList.GetLast(), Is.EqualTo(emp3));
}
public void TestSetSuccess()
{
LinkedList <Employee> linkedList = new LinkedList <Employee>();
Employee emp1 = new Employee(1);
Employee emp2 = new Employee(2);
linkedList.Add(emp1);
Employee oldData = linkedList.Set(emp2);
Assert.That(emp2, Is.EqualTo(linkedList.Get()));
Assert.That(emp1, Is.EqualTo(oldData));
}
public void TestSet_Data_OldData_Returns_Correct_Data()
{
LinkedList <Employee> linkedList = new LinkedList <Employee>();
Employee emp1 = new Employee(1);
Employee emp2 = new Employee(2);
Employee emp3 = new Employee(3);
Employee emp4 = new Employee(4);
linkedList.InsertData(emp1);
linkedList.InsertData(emp3);
linkedList.InsertData(emp4);
Assert.That(linkedList.Set(emp2, emp3), Is.EqualTo(emp3));
}
public void TestSet_Data_OldData_Replaces_Node()
{
LinkedList <Employee> linkedList = new LinkedList <Employee>();
Employee emp1 = new Employee(1);
Employee emp2 = new Employee(2);
Employee emp3 = new Employee(3);
Employee emp4 = new Employee(4);
linkedList.InsertData(emp1);
linkedList.InsertData(emp3);
linkedList.InsertData(emp4);
linkedList.Set(emp2, emp3);
Assert.That(linkedList.Get(2), Is.EqualTo(emp2));
}
public void TestSet_Position_In_Middle_Of_List()
{
LinkedList <Employee> linkedList = new LinkedList <Employee>();
Employee emp1 = new Employee(1);
Employee emp2 = new Employee(2);
Employee emp3 = new Employee(3);
Employee emp4 = new Employee(4);
linkedList.InsertData(emp1);
linkedList.InsertData(emp2);
linkedList.InsertData(emp3);
linkedList.Set(emp4, 2);
Assert.That(linkedList.Get(2), Is.EqualTo(emp4));
}
