public void LoopDetection_ReturnsNodeAtStartOfLoop()
{
var nodes = new LinkedListNode <int>[]
{
new LinkedListNode <int>(0),
new LinkedListNode <int>(1),
new LinkedListNode <int>(2),
new LinkedListNode <int>(3),
new LinkedListNode <int>(4),
};
var list = new LinkedList <int>();
list.Append(nodes[0]);
list.Append(nodes[1]);
list.Append(nodes[2]);
list.Append(nodes[3]);
list.Append(nodes[4]);
list.Append(nodes[0]);
var expected = nodes[0];
var actual = Problem_08.LoopDetection(list);
Assert.AreSame(expected, actual);
}
public void ZeroMatrix_ReturnsZeroedMatrix()
{
Problem_08.ZeroMatrix(MATRIX);
CollectionAssert.AreEqual(ZEROED_MATRIX, MATRIX);
}
