public void Get_All_Programs_On_Zero_Group()
        {
            var reader = new ReadFile();
            var lines  = reader.GetContentByLine("Day12ExFile");

            var nodes           = advent.GetNodes(lines);
            var nodeInSameGroup = advent.GetNodesInSameGroup(nodes, 0);

            Check.That(nodeInSameGroup.Count).Equals(6);
        }