public void LongCycle()
{
var node0 = new LlNode <int>(0);
var node1 = new LlNode <int>(1);
node0.Next = node1;
node1.Next = new LlNode <int>(2).Next = new LlNode <int>(30).Next = node1;
Assert.That(CycleFinder.Find(node0), Is.True);
}
public void NoCycle()
{
var node0 = new LlNode <int>(0);
var node1 = new LlNode <int>(1);
var node2 = new LlNode <int>(2);
var node3 = new LlNode <int>(3);
node0.Next = node1;
node1.Next = node2;
node2.Next = node3;
Assert.That(CycleFinder.Find(node0), Is.False);
}
public void LongerCycle()
{
var node0 = new LlNode <int>(0);
var node1 = new LlNode <int>(1);
var node2 = new LlNode <int>(2);
var node3 = new LlNode <int>(3);
var node4 = new LlNode <int>(4);
var node5 = new LlNode <int>(5);
node0.Next = node1;
node1.Next = node2;
node2.Next = node3;
node3.Next = node4;
node4.Next = node5;
node5.Next = node1;
Assert.That(CycleFinder.Find(node0), Is.True);
}
public void Null_node()
{
Assert.That(CycleFinder.Find <int>(null), Is.False);
}