public void MultiValueDictionary_AddRange()
        {
            var mvd = new MultiValueDictionary<int, int>();
            mvd.AddRangeWithKey(5, new int[] { 42, 42 });

            Assert.AreEqual(2, mvd[5].Count);
        }
        public void MultiValueDictionary_AddRange()
        {
            var mvd = new MultiValueDictionary <int, int>();

            mvd.AddRangeWithKey(5, new [] { 42, 42 });

            Assert.AreEqual(2, mvd[5].Count);
        }
        public void MultiValueDictionary_AddRange()
        {
            var mvd = new MultiValueDictionary <int, int>();

            mvd.AddRangeWithKey(5, new [] { 42, 42 });

            mvd[5].Should().HaveCount(2);
        }