C# (CSharp) AsyncCollection.OnDataAvailable Examples

Example #1

File: AsyncCollectionTests.cs Project: wenisman/simple-kafka-net

        public async void OnDataAvailableShouldCancel()
        {
            var aq = new AsyncCollection<bool>();
            var cancelToken = new CancellationTokenSource();
            Task.Delay(TimeSpan.FromMilliseconds(100)).ContinueWith(t => cancelToken.Cancel());

            await aq.OnDataAvailable(cancelToken.Token);
        }

Example #2

File: AsyncCollectionTests.cs Project: wenisman/simple-kafka-net

        public void OnDataAvailableShouldTriggerWhenDataAdded()
        {
            var aq = new AsyncCollection<bool>();

            Assert.That(aq.OnDataAvailable(CancellationToken.None).IsCompleted, Is.False, "Task should indicate no data available.");

            aq.Add(true);

            Assert.That(aq.OnDataAvailable(CancellationToken.None).IsCompleted, Is.True, "Task should indicate data available.");
        }

Example #3

File: AsyncCollectionTests.cs Project: wenisman/simple-kafka-net

        public void TryTakeShouldReturnFalseOnEmpty()
        {
            var aq = new AsyncCollection<bool>();

            Assert.That(aq.OnDataAvailable(CancellationToken.None).IsCompleted, Is.False, "Task should indicate no data available.");

            bool data;
            Assert.That(aq.TryTake(out data), Is.False, "TryTake should report false on empty collection.");
            Assert.That(aq.OnDataAvailable(CancellationToken.None).IsCompleted, Is.False, "Task should indicate no data available.");
        }

Example #4

File: AsyncCollectionTests.cs Project: markrendle/kafka-net

        public void OnDataAvailableShouldTriggerWhenDataAdded()
        {
            var aq = new AsyncCollection <bool>();

            Assert.That(aq.OnDataAvailable(CancellationToken.None).IsCompleted, Is.False, "Task should indicate no data available.");

            aq.Add(true);

            Assert.That(aq.OnDataAvailable(CancellationToken.None).IsCompleted, Is.True, "Task should indicate data available.");
        }

Example #5

File: AsyncCollectionTests.cs Project: markrendle/kafka-net

        public void TryTakeShouldReturnFalseOnEmpty()
        {
            var aq = new AsyncCollection <bool>();

            Assert.That(aq.OnDataAvailable(CancellationToken.None).IsCompleted, Is.False, "Task should indicate no data available.");

            bool data;

            Assert.That(aq.TryTake(out data), Is.False, "TryTake should report false on empty collection.");
            Assert.That(aq.OnDataAvailable(CancellationToken.None).IsCompleted, Is.False, "Task should indicate no data available.");
        }

Example #6

File: AsyncCollectionTests.cs Project: wenisman/simple-kafka-net

        public void DrainShouldBlockWhenDataRemoved()
        {
            var aq = new AsyncCollection<bool>();

            aq.Add(true);
            aq.Add(true);

            Assert.That(aq.OnDataAvailable(CancellationToken.None).IsCompleted, Is.True, "Task should indicate data available.");

            var drained = aq.Drain().ToList();
            Assert.That(aq.OnDataAvailable(CancellationToken.None).IsCompleted, Is.False, "Task should indicate no data available.");
        }

Example #7

File: AsyncCollectionTests.cs Project: wenisman/simple-kafka-net

        public void OnDataAvailableShouldBlockWhenDataRemoved()
        {
            var aq = new AsyncCollection<bool>();

            aq.Add(true);

            Assert.That(aq.OnDataAvailable(CancellationToken.None).IsCompleted, Is.True, "Task should indicate data available.");

            bool data;
            aq.TryTake(out data);
            Assert.That(aq.OnDataAvailable(CancellationToken.None).IsCompleted, Is.False, "Task should indicate no data available.");
        }

Example #8

File: AsyncCollectionTests.cs Project: markrendle/kafka-net

        public void DrainShouldBlockWhenDataRemoved()
        {
            var aq = new AsyncCollection <bool>();

            aq.Add(true);
            aq.Add(true);

            Assert.That(aq.OnDataAvailable(CancellationToken.None).IsCompleted, Is.True, "Task should indicate data available.");

            var drained = aq.Drain().ToList();

            Assert.That(aq.OnDataAvailable(CancellationToken.None).IsCompleted, Is.False, "Task should indicate no data available.");
        }

Example #9

File: AsyncCollectionTests.cs Project: markrendle/kafka-net

        public void OnDataAvailableShouldBlockWhenDataRemoved()
        {
            var aq = new AsyncCollection <bool>();

            aq.Add(true);

            Assert.That(aq.OnDataAvailable(CancellationToken.None).IsCompleted, Is.True, "Task should indicate data available.");

            bool data;

            aq.TryTake(out data);
            Assert.That(aq.OnDataAvailable(CancellationToken.None).IsCompleted, Is.False, "Task should indicate no data available.");
        }

Example #10

File: AsyncCollectionTests.cs Project: markrendle/kafka-net

        public async void OnDataAvailableShouldCancel()
        {
            var aq          = new AsyncCollection <bool>();
            var cancelToken = new CancellationTokenSource();

            Task.Delay(TimeSpan.FromMilliseconds(100)).ContinueWith(t => cancelToken.Cancel());

            await aq.OnDataAvailable(cancelToken.Token);
        }