public void LinkedListSingleLinkReverse1TestEmptyListWithDefaults()
{
// List to reverse.
LinkedListSingleLinkNode <int> toReverse = null;
// Reverse the list.
LinkedListSingleLinkReverse1Complete.Reverse(ref toReverse);
// Do the compare.
Assert.IsTrue(LinkedListSingleLinkNode <int> .Compare(toReverse, null));
}
public void LinkedListSingleLinkReverse1TestSingleElementWithDefaults()
{
// List to reverse.
var toReverse = LinkedListSingleLinkNode <int> .CreateFromData(3);
// Expected list.
var expected = LinkedListSingleLinkNode <int> .CreateFromData(3);
// Reverse the list.
LinkedListSingleLinkReverse1Complete.Reverse(ref toReverse);
// Do the compare.
Assert.IsTrue(LinkedListSingleLinkNode <int> .Compare(toReverse, expected));
}
public void LinkedListSingleLinkReverse1TestMultipleElementsWithEndingNode()
{
// List to reverse.
var toReverse = LinkedListSingleLinkNode <int> .CreateFromData(1, 2, 3, 4, 5);
// Expected list.
var expected = LinkedListSingleLinkNode <int> .CreateFromData(2, 1, 3, 4, 5);
// Reverse the list.
LinkedListSingleLinkReverse1Complete.Reverse(ref toReverse, endReverse: toReverse.Next);
// Do the compare.
Assert.IsTrue(LinkedListSingleLinkNode <int> .Compare(toReverse, expected));
}
public void LinkedListSingleLinkReverse1TestEndBeforeStartNode()
{
try
{
var toReverse = LinkedListSingleLinkNode <int> .CreateFromData(1, 2, 3);
LinkedListSingleLinkReverse1Complete.Reverse(ref toReverse, toReverse.Next, toReverse);
}
catch (ArgumentException)
{
Assert.IsTrue(true);
return;
}
Assert.Fail();
}
public void LinkedListSingleLinkReverse1TestInvalidEndNode()
{
try
{
var toReverse = LinkedListSingleLinkNode <int> .CreateFromData(1, 2, 3);
LinkedListSingleLinkReverse1Complete.Reverse(ref toReverse, endReverse: new LinkedListSingleLinkNode <int>());
}
catch (ArgumentException)
{
Assert.IsTrue(true);
return;
}
Assert.Fail();
}