public void RemoveValue_Expect_ValueWasRemoved()
{
int valueToBeRemoved = 3;
var linkedList = new WsLinkedList();
linkedList.InsertLast(2);
linkedList.InsertLast(valueToBeRemoved);
linkedList.Remove(valueToBeRemoved);
var exists = linkedList.ToArray().Any(x => x == valueToBeRemoved);
Assert.False(exists);
}
public void LinkedListToArray_Expect_AllValuesIncluded()
{
var linkedList = new WsLinkedList();
linkedList.InsertLast(2);
linkedList.InsertLast(3);
linkedList.InsertFirst(6);
var arr = linkedList.ToArray();
Assert.Equal(6, arr[0]);
Assert.Equal(2, arr[1]);
Assert.Equal(3, arr[2]);
}
public void InsertNodeBeforeInMiddle_Expect_OrderPersisted()
{
var linkedList = new WsLinkedList();
linkedList.InsertFirst(2);
linkedList.InsertFirst(3);
linkedList.InsertBefore(2, 1);
var arr = linkedList.ToArray();
Assert.Equal(3, arr[0]);
Assert.Equal(1, arr[1]);
Assert.Equal(2, arr[2]);
}