public void ItWorksOnSingletonList()
{
var input = new[] { "coffee beans" };
var output = ListFormatter.Format(input).ToList();
Assert.AreEqual("1. Coffee beans", output[0]);
}
public void ItWorksOnAVeryLongList()
{
var size = 100000;
var input = Enumerable.Range(1, size).Select(i => $"item{i}");
var output = ListFormatter.Format(input).ToList();
Assert.That(output[size - 1].StartsWith("100000. Item"));
}
internal static void _main()
{
var size = 100000;
var shoppingList = Enumerable.Range(1, size).Select(i => $"item{i}");
ListFormatter.Format(shoppingList).ForEach(WriteLine);
ReadKey();
}