public async Task ThrowsOnFailedCustomSerializer()
{
CancellationTokenSource cancellationTokenSource = new CancellationTokenSource(1000);
Mock <ChangeFeedObserver <MyDocument> > mockObserver = new Mock <ChangeFeedObserver <MyDocument> >();
Mock <PartitionCheckpointer> mockCheckpointer = new Mock <PartitionCheckpointer>();
Mock <FeedIterator> mockIterator = new Mock <FeedIterator>();
mockIterator.Setup(i => i.FetchNextSetAsync(It.IsAny <CancellationToken>())).ReturnsAsync(GetResponse(HttpStatusCode.OK, true));
mockIterator.SetupSequence(i => i.HasMoreResults).Returns(true).Returns(false);
CustomSerializerFails serializer = new CustomSerializerFails();
FeedProcessorCore <MyDocument> processor = new FeedProcessorCore <MyDocument>(mockObserver.Object, mockIterator.Object, FeedProcessorCoreTests.DefaultSettings, mockCheckpointer.Object, serializer);
ObserverException caughtException = await Assert.ThrowsExceptionAsync <ObserverException>(() => processor.RunAsync(cancellationTokenSource.Token));
Assert.IsInstanceOfType(caughtException.InnerException, typeof(CustomException));
}
public async Task ThrowsOnFailedCustomSerializer()
{
CancellationTokenSource cancellationTokenSource = new CancellationTokenSource(1000);
Mock <PartitionCheckpointer> mockCheckpointer = new Mock <PartitionCheckpointer>();
Mock <FeedIterator> mockIterator = new Mock <FeedIterator>();
mockIterator.Setup(i => i.ReadNextAsync(It.IsAny <CancellationToken>())).ReturnsAsync(GetResponse(HttpStatusCode.OK, true));
mockIterator.SetupSequence(i => i.HasMoreResults).Returns(true).Returns(false);
CustomSerializerFails serializer = new CustomSerializerFails();
ChangesHandler <dynamic> handler = (changes, cancelationToken) => Task.CompletedTask;
ChangeFeedObserverFactoryCore <dynamic> factory = new ChangeFeedObserverFactoryCore <dynamic>(handler, new CosmosSerializerCore(serializer));
FeedProcessorCore processor = new FeedProcessorCore(factory.CreateObserver(), mockIterator.Object, FeedProcessorCoreTests.DefaultSettings, mockCheckpointer.Object);
ChangeFeedProcessorUserException caughtException = await Assert.ThrowsExceptionAsync <ChangeFeedProcessorUserException>(() => processor.RunAsync(cancellationTokenSource.Token));
Assert.IsInstanceOfType(caughtException.InnerException, typeof(CustomException));
}
