Пример #1
0
        public void ConcatThrowsArgumentNullExceptionWhenTargetSequenceIsNull()
        {
            IAsyncEnumerable <int> source = Integer.RandomSequence(16).ToAsyncEnumerable(), target = null;

            source.ShouldNotBeNull();

            target.ShouldBeNull();

            source.ConcatAsync(target)
            .ConsumeAsync()
            .ShouldThrow <ArgumentNullException>();
        }