Пример #1
0
        private bool CompareNonNull(IEnumerable <T> actual, IEnumerable <T> expected)
        {
            Debug.Assert(actual != null);
            Debug.Assert(expected != null);

            var actualCount   = new CountedSet(actual, comparer);
            var expectedCount = new CountedSet(expected, comparer);

            if (actualCount.Count != expectedCount.Count)
            {
                return(false);
            }
            if (actualCount.NullCount != expectedCount.NullCount)
            {
                return(false);
            }

            foreach (T item in actualCount)
            {
                if (actualCount.HowMany(item) != expectedCount.HowMany(item))
                {
                    return(false);
                }
            }

            return(true);
        }