public JsonResult OnPost(string circularListString, int numberToFind)
{
string[] splitted = circularListString.Split(',');
int[] myInts = Array.ConvertAll(splitted, s => int.Parse(s));
bool result = CircularListUtils.Exists(numberToFind, myInts);
return(new JsonResult(result));
}
public void CircularList_Exists_Should_Return_Correct_Answer(int value, int[] values, bool expected)
{
bool result = CircularListUtils.Exists(value, values);
Assert.Equal(expected, result);
}