public void CorrectNumberOfPageTokensAreGenerated()
        {
            for (int i = 1; i <= 50; i++)
            {
                for (int j = 1; j < 150; j++)
                {
                    var maxResults = i;
                    var numberItems = j;
                    var range = new PageTokenRequestRange(0, numberItems, maxResults);
                    Assert.AreEqual(range.PageTokens.Count(), calcNumberofPageTokens(numberItems, maxResults));

                }
            }
        }
 public void InvalidStartIndex()
 {
     var range = new PageTokenRequestRange(-1);
 }
 public void InvalidNumberOfItems()
 {
     var range = new PageTokenRequestRange(0, 0);
 }
 public void InvalidMaxNumberOfItems()
 {
     var range = new PageTokenRequestRange(0, 0, 0);
     //var range2 = new PageTokenRequestRange(0, 0 , 50);
 }