static void Main(string[] args)
{
var listOfSortedLists = new Question_ListOfSortedLists();
listOfSortedLists.Run();
Console.WriteLine("\nDone press any key to exit.");
Console.ReadKey();
}
public void Should_IterateInorderUntilEnd()
{
var question = new Question_ListOfSortedLists();
var numberOfLists = 4;
var numberOfElements = 8;
var listOfSortedLists = question.GenerateSortedListOfList(numberOfLists, numberOfElements);
var iterator = new Question_ListOfSortedLists.SortedIterator <int>(listOfSortedLists);
// Test for inorder and that algorithm loops to the end
var count = 0;
var isInOrder = true;
int?prev = null;
while (iterator.MoveNext() && isInOrder)
{
Output.WriteLine(iterator.Current.ToString());
isInOrder = !prev.HasValue || prev <= iterator.Current;
count++;
prev = iterator.Current;
}
Assert.Equal(numberOfElements * numberOfLists, count);
Assert.True(isInOrder);
}
