public void AsAsyncEnumerable_With_ValueType_Must_ReturnCopy()
        {
            // Arrange
            var source  = new int[0];
            var wrapped = Wrap.AsAsyncValueEnumerable(source);

            // Act
            var result = AsyncValueEnumerable
                         .AsAsyncEnumerable <Wrap.AsyncValueEnumerable <int>, Wrap.AsyncEnumerator <int>, int>(wrapped);

            // Assert
            _ = result.Must()
                .BeEqualTo(wrapped);
        }
        public void AsAsyncEnumerable_With_ReferenceType_Must_ReturnSame()
        {
            // Arrange
            var source  = new int[0];
            var wrapped = Wrap
                          .AsAsyncValueEnumerable(source) as IAsyncValueEnumerable <int, Wrap.AsyncEnumerator <int> >;

            // Act
            var result = AsyncValueEnumerable
                         .AsAsyncEnumerable <IAsyncValueEnumerable <int, Wrap.AsyncEnumerator <int> >, Wrap.AsyncEnumerator <int>, int>(wrapped);

            // Assert
            _ = result.Must()
                .BeSameAs(wrapped);
        }