public void Grouping_list_of_four_by_two_produces_group_of_size_two()
        {
            var measurements = CreateMeasurementListOfSize(4);
            var grouper = new SizeGrouper(2);
            var groupedResults = grouper.Group(measurements);

            Assert.AreEqual(2, groupedResults.Count());
        }
        public void Grouping_list_of_one_by_one_produces_group_of_size_one()
        {
            var measurements = CreateMeasurementListOfSize(1);

            var grouper = new SizeGrouper(1);
            var groupedResults = grouper.Group(measurements);

            Assert.AreEqual(1, groupedResults.Count());
        }