public void Distinct_With_ValidData_Must_Succeed(int[] source)
        {
            // Arrange
            var wrapped  = Wrap.AsValueEnumerable(source);
            var expected = Enumerable
                           .Distinct(wrapped);

            // Act
            var result = ValueEnumerableExtensions
                         .Distinct <Wrap.ValueEnumerableWrapper <int>, Wrap.Enumerator <int>, int>(wrapped);

            // Assert
            _ = result.Must()
                .BeEnumerableOf <int>()
                .BeEqualTo(expected);
        }
        public void Distinct_ToArray_MemoryPool_With_ValidData_Must_Succeed(int[] source)
        {
            // Arrange
            var pool     = MemoryPool <int> .Shared;
            var wrapped  = Wrap.AsValueEnumerable(source);
            var expected = Enumerable
                           .Distinct(source)
                           .ToArray();

            // Act
            using var result = ValueEnumerableExtensions
                               .Distinct <Wrap.ValueEnumerableWrapper <int>, Wrap.Enumerator <int>, int>(wrapped)
                               .ToArray(pool);

            // Assert
            _ = result.Memory
                .SequenceEqual(expected);
        }