public void RepeatingList_EmptyList_YieldBreaksImmidiately()
{
var list = new RepeatingList <int>(new List <int>());
//to list call will iterator through the ienumerable until it hits a yield break
var newList = list.ToList();
Assert.Equal(0, newList.Count);
}
public void RepeatingList_IteratoringThroughIt_GoesThroughItTwice()
{
var list = new RepeatingList <int>(new List <int> {
1, 2, 3
});
//Take will short circuit if a yield break happens during it
var newList = list.Take(7).ToList();
Assert.Equal(6, newList.Count);
Assert.Equal(2, newList.Count(x => x == 1));
Assert.Equal(2, newList.Count(x => x == 2));
Assert.Equal(2, newList.Count(x => x == 3));
}