public void MyLinkedList_5_Insert_01_ThrowsExceptionOnIndexTooLowOnEmptyList()
{
// Arrange
IMyLinkedList <string> lst = DSBuilder.CreateMyLinkedList();
// Act & Assert
Assert.Throws(typeof(MyLinkedListIndexOutOfRangeException), () => lst.Insert(-1, "1"));
}
public void MyLinkedList_5_Insert_04_ThrowsExceptionOnIndexTooHighOnList3()
{
// Arrange
IMyLinkedList <string> lst = DSBuilder.CreateMyLinkedList();
lst.AddFirst("1");
lst.AddFirst("2");
lst.AddFirst("3");
// Act & Assert
Assert.Throws(typeof(MyLinkedListIndexOutOfRangeException), () => lst.Insert(4, "4"));
}
public void MyLinkedList_5_Insert_06_GetFirstOkAfterInsertAtBeginningOnEmptyList()
{
// Arrange
IMyLinkedList <string> lst = DSBuilder.CreateMyLinkedList();
string expected = "1";
// Act
lst.Insert(0, "1");
string actual = lst.GetFirst();
// Assert
Assert.AreEqual(expected, actual);
}
public void MyLinkedList_5_Insert_05_SizeEquals1AfterInsertAtBeginningOnEmptyList()
{
// Arrange
IMyLinkedList <string> lst = DSBuilder.CreateMyLinkedList();
int expected = 1;
// Act
lst.Insert(0, "1");
int actual = lst.Size();
// Assert
Assert.AreEqual(expected, actual);
}
public void MyLinkedList_5_Insert_13_GetFirstOkAfterInsertInMiddleOnList3()
{
// Arrange
IMyLinkedList <string> lst = DSBuilder.CreateMyLinkedList();
lst.AddFirst("1");
lst.AddFirst("2");
lst.AddFirst("3");
string expected = "3";
// Act
lst.Insert(1, "4");
string actual = lst.GetFirst();
// Assert
Assert.AreEqual(expected, actual);
}
public void MyLinkedList_5_Insert_12_SizeEquals4AfterInsertInMiddleOnList3()
{
// Arrange
IMyLinkedList <string> lst = DSBuilder.CreateMyLinkedList();
lst.AddFirst("1");
lst.AddFirst("2");
lst.AddFirst("3");
int expected = 4;
// Act
lst.Insert(1, "4");
int actual = lst.Size();
// Assert
Assert.AreEqual(expected, actual);
}
public void MyLinkedList_6_ToString_4_VariousOperations2()
{
// Arrange
IMyLinkedList <string> lst = DSBuilder.CreateMyLinkedList();
lst.AddFirst("1");
lst.AddFirst("2");
lst.Insert(1, "4");
lst.RemoveFirst();
string expected = "[4,1]";
// Act
string actual = lst.ToString();
// Assert
Assert.AreEqual(expected, actual);
}
public void MyLinkedList_5_Insert_11_GetLastOkAfterInsertAtEndOnList3()
{
// Arrange
IMyLinkedList <string> lst = DSBuilder.CreateMyLinkedList();
lst.AddFirst("1");
lst.AddFirst("2");
lst.AddFirst("3");
string expected = "4";
// Act
lst.Insert(3, "4");
lst.RemoveFirst();
lst.RemoveFirst();
lst.RemoveFirst();
string actual = lst.GetFirst();
// Assert
Assert.AreEqual(expected, actual);
}
static void LinkedList()
{
System.Console.WriteLine("\n===== MyLinkedList =====\n");
IMyLinkedList <string> lst = DSBuilder.CreateMyLinkedList();
lst.AddFirst("1");
lst.AddFirst("2");
lst.AddFirst("3");
lst.Insert(0, "0");
Console.WriteLine(lst.ToString());
MyLinkedList <string> ll = new MyLinkedList <string>();
System.Console.WriteLine(ll);
ll.AddFirst("a");
ll.AddFirst("b");
ll.AddFirst("c");
ll.Insert(2, "x");
System.Console.WriteLine(ll);
try
{
ll.Insert(4, "kan niet");
}
catch (MyLinkedListIndexOutOfRangeException e)
{
System.Console.WriteLine(e.Message);
}
ll.Clear();
ll.AddFirst("a");
ll.AddFirst("b");
System.Console.WriteLine(ll.GetFirst());
ll.RemoveFirst();
System.Console.WriteLine(ll);
ll.RemoveFirst();
System.Console.WriteLine(ll);
}
