public void RemoveAt()
{
LinkedList ll = new LinkedList();
ll.Add("item1");
ll.Add("item2");
ll.Add("item3");
ll.RemoveAt(1);
Assert.IsTrue(ll.Count == 2, "Expected 2 items not " + ll.Count);
Assert.IsTrue(ll[0].Equals("item1"), "Expected first element to be \"item1\" not " + ll[0]);
Assert.IsTrue(ll[1].Equals("item3"), "Expected second element to be \"item3\" not " + ll[1]);
}
public void RemoveAt()
{
LinkedList ll = new LinkedList();
ll.Add("item1");
ll.Add("item2");
ll.Add("item3");
ll.RemoveAt(1);
Assert.IsTrue(ll.Count == 2, "Expected 2 items not " + ll.Count);
Assert.IsTrue(ll[0].Equals("item1"), "Expected first element to be \"item1\" not " + ll[0]);
Assert.IsTrue(ll[1].Equals("item3"), "Expected second element to be \"item3\" not " + ll[1]);
}
public void EnumeratorModification()
{
LinkedList ll = new LinkedList();
ll.Add("item1");
ll.Add("item2");
ll.Add("item3");
IEnumerator ienum = ll.GetEnumerator();
Assert.IsTrue(ienum.MoveNext());
ll.RemoveAt(0);
Assert.Throws <InvalidOperationException>(() => ienum.MoveNext());
}
public void EnumeratorModification()
{
LinkedList ll = new LinkedList();
ll.Add("item1");
ll.Add("item2");
ll.Add("item3");
IEnumerator ienum = ll.GetEnumerator();
Assert.IsTrue(ienum.MoveNext());
ll.RemoveAt(0);
ienum.MoveNext();
Assert.Fail("Expected enumerator to fail with InvalidOperationException");
}
public void RemoveAtOnEmptyLinkedList()
{
LinkedList ll = new LinkedList();
Assert.Throws<ArgumentOutOfRangeException>(() => ll.RemoveAt(0));
}
public void EnumeratorModification()
{
LinkedList ll = new LinkedList();
ll.Add("item1");
ll.Add("item2");
ll.Add("item3");
IEnumerator ienum = ll.GetEnumerator();
Assert.IsTrue(ienum.MoveNext());
ll.RemoveAt(0);
Assert.Throws<InvalidOperationException>(() => ienum.MoveNext());
}
public void RemoveAtOnEmptyLinkedList()
{
LinkedList ll = new LinkedList();
ll.RemoveAt(0);
}
public void RemoveAtOnEmptyLinkedList()
{
LinkedList ll = new LinkedList();
Assert.Throws <ArgumentOutOfRangeException>(() => ll.RemoveAt(0));
}
public void RemoveAtOnEmptyLinkedList()
{
LinkedList ll = new LinkedList();
ll.RemoveAt(0);
}
public void EnumeratorModification()
{
LinkedList ll = new LinkedList();
ll.Add("item1");
ll.Add("item2");
ll.Add("item3");
IEnumerator ienum = ll.GetEnumerator();
Assert.IsTrue(ienum.MoveNext());
ll.RemoveAt(0);
ienum.MoveNext();
Assert.Fail("Expected enumerator to fail with InvalidOperationException");
}