public void TestInsertData_Linked_List_Size_0()
{
LinkedList <Employee> linkedList = new LinkedList <Employee>();
Employee emp1 = new Employee(1);
linkedList.InsertData(emp1);
Assert.That(linkedList.GetFirst(), Is.EqualTo(emp1));
}
public void TestSetFirst_Success()
{
LinkedList <Employee> linkedList = new LinkedList <Employee>();
Employee emp1 = new Employee(1);
Employee emp2 = new Employee(2);
linkedList.InsertData(emp1);
linkedList.SetFirst(emp2);
Assert.That(linkedList.GetFirst(), Is.EqualTo(emp2));
}
public void TestInsertData_Current_Data_Less_Than_Whats_In_List()
{
LinkedList <Employee> linkedList = new LinkedList <Employee>();
Employee emp1 = new Employee(1);
Employee emp2 = new Employee(2);
linkedList.Add(emp2);
linkedList.InsertData(emp1);
Assert.That(linkedList.GetFirst(), Is.EqualTo(emp1));
}
public void TestGetFirst()
{
LinkedList <Employee> linkedList = new LinkedList <Employee>();
Employee emp1 = new Employee(1);
Employee emp2 = new Employee(2);
linkedList.Add(emp1);
linkedList.Add(emp2);
Assert.That(linkedList.GetFirst(), Is.EqualTo(emp2));
}
public void TestRemoveFirst_Head_Replaced()
{
LinkedList <Employee> linkedList = new LinkedList <Employee>();
Employee emp1 = new Employee(1);
Employee emp2 = new Employee(2);
linkedList.Add(emp1);
linkedList.Add(emp2);
linkedList.RemoveFirst();
Assert.That(linkedList.GetFirst(), Is.EqualTo(emp1));
}
public void TestAddBefore_Node_Is_Head()
{
LinkedList <Employee> linkedList = new LinkedList <Employee>();
Employee emp1 = new Employee(1);
Employee emp2 = new Employee(2);
Employee emp3 = new Employee(3);
linkedList.InsertData(emp2);
linkedList.InsertData(emp3);
linkedList.AddBefore(emp1, emp2);
Assert.That(linkedList.GetFirst(), Is.EqualTo(emp1));
}
public void TestAddBefore_Position_Equals_1()
{
LinkedList <Employee> linkedList = new LinkedList <Employee>();
Employee emp1 = new Employee(1);
Employee emp2 = new Employee(2);
Employee emp3 = new Employee(3);
linkedList.Add(emp3);
linkedList.Add(emp2);
linkedList.AddBefore(emp1, 1);
Assert.That(linkedList.GetFirst(), Is.EqualTo(emp1));
}
public void TestRemove_Position_Equals_1()
{
LinkedList <Employee> linkedList = new LinkedList <Employee>();
Employee emp1 = new Employee(1);
Employee emp2 = new Employee(2);
Employee emp3 = new Employee(3);
linkedList.InsertData(emp1);
linkedList.InsertData(emp2);
linkedList.InsertData(emp3);
linkedList.Remove(1);
Assert.That(linkedList.GetFirst(), Is.EqualTo(emp2));
}
private void Reset()
{
current = ourList.GetFirst();
pervious = null;
}
