public async Task ProcessAsync_NoConnection_ShoulFailTest()
{
var throwingDeviceProxy = ThrowingDeviceProxyBuilder
.Create()
.WithActiveStatus(false)
.Build();
var messageProcessor = this.CreateMessageProcessor(throwingDeviceProxy);
var message1 = GetMessage();
var message2 = GetMessage();
ISinkResult <IRoutingMessage> result = await messageProcessor.ProcessAsync(message1, CancellationToken.None);
Assert.NotNull(result);
Assert.Empty(result.Succeeded);
Assert.Equal(1, result.Failed.Count);
Assert.Empty(result.InvalidDetailsList);
Assert.True(result.SendFailureDetails.HasValue);
ISinkResult <IRoutingMessage> resultBatch = await messageProcessor.ProcessAsync(new[] { message1, message2 }, CancellationToken.None);
Assert.NotNull(resultBatch);
Assert.Empty(resultBatch.Succeeded);
Assert.Equal(2, resultBatch.Failed.Count);
Assert.Empty(resultBatch.InvalidDetailsList);
Assert.True(resultBatch.SendFailureDetails.HasValue);
}
public async Task ProcessAsync_SendThrowsNonRetryable_Test()
{
var throwingDeviceProxy = ThrowingDeviceProxyBuilder
.Create()
.WithThrow <Exception>()
.Build();
var messageProcessor = this.CreateMessageProcessor(throwingDeviceProxy);
var message1 = GetMessage();
var message2 = GetMessage();
ISinkResult <IRoutingMessage> result = await messageProcessor.ProcessAsync(message1, CancellationToken.None);
Assert.NotNull(result);
Assert.Empty(result.Succeeded);
Assert.Empty(result.Failed);
Assert.Equal(1, result.InvalidDetailsList.Count);
Assert.False(result.SendFailureDetails.HasValue);
ISinkResult <IRoutingMessage> resultBatch = await messageProcessor.ProcessAsync(new[] { message1, message2 }, CancellationToken.None);
Assert.NotNull(resultBatch);
Assert.Empty(resultBatch.Succeeded);
Assert.Empty(resultBatch.Failed);
Assert.Equal(2, resultBatch.InvalidDetailsList.Count);
Assert.False(resultBatch.SendFailureDetails.HasValue);
}
public async Task ProcessAsync_FastFailMessages_AfterOneFailedWithRetriable()
{
var throwingDeviceProxy = ThrowingDeviceProxyBuilder
.Create()
.WithSuccess()
.WithThrow <EdgeHubIOException>()
.WithSuccess()
.Build();
var messageProcessor = this.CreateMessageProcessor(throwingDeviceProxy);
var messages = GetMessages(5);
var result = await messageProcessor.ProcessAsync(messages, CancellationToken.None);
Assert.False(result.IsSuccessful);
Assert.Equal(1, result.Succeeded.Count);
Assert.Equal(4, result.Failed.Count);
Assert.Equal(FailureKind.Transient, result.SendFailureDetails.Expect(() => new Exception()).FailureKind);
}
public async Task ProcessAsync_DontFastFailMessages_AfterOneFailedWithNonRetriable()
{
var throwingDeviceProxy = ThrowingDeviceProxyBuilder
.Create()
.WithSuccess()
.WithThrow <Exception>()
.WithSuccess()
.Build();
var messageProcessor = this.CreateMessageProcessor(throwingDeviceProxy);
var messages = GetMessages(5);
var result = await messageProcessor.ProcessAsync(messages, CancellationToken.None);
Assert.True(result.IsSuccessful); // non-retriable is not reported as failure
Assert.Equal(4, result.Succeeded.Count);
Assert.Equal(1, result.InvalidDetailsList.Count);
Assert.Equal(0, result.Failed.Count);
// SendFailureDetails is not reported for Non-Retriable - this is not consistent with cloud proxy, skip the assert for now
}