public static void RejectDeletesTheMessageByReceiptHandleWithItsIAmazonSQS()
{
var mockSqs = new Mock <IAmazonSQS>();
SetupReceiveMessageAsync(mockSqs);
SetupDeleteMessageAsync(mockSqs);
using var waitHandle = new AutoResetEvent(false);
using (var receiver = new SQSReceiver(mockSqs.Object, "foo", new Uri("http://url.com/foo"), autoAcknowledge: false))
{
receiver.Start(async m =>
{
await m.RejectAsync().ConfigureAwait(false);
waitHandle.Set();
});
waitHandle.WaitOne();
}
mockSqs.Verify(m => m.DeleteMessageAsync(
It.Is <DeleteMessageRequest>(r => r.QueueUrl == "http://url.com/foo" &&
r.ReceiptHandle == "bar"),
It.IsAny <CancellationToken>()));
}
public static void WhenAutoAcknowledgeIsTrueMessagesAreNotDeletedIfExplicitlyHandled()
{
var mockSqs = new Mock <IAmazonSQS>();
SetupReceiveMessageAsync(mockSqs);
SetupDeleteMessageAsync(mockSqs);
using var waitHandle = new AutoResetEvent(false);
using (var receiver = new SQSReceiver(mockSqs.Object, "foo", new Uri("http://url.com/foo"), autoAcknowledge: false))
{
receiver.Start(async m =>
{
await m.RollbackAsync().ConfigureAwait(false);
waitHandle.Set();
});
waitHandle.WaitOne();
}
mockSqs.Verify(m => m.DeleteMessageAsync(
It.Is <DeleteMessageRequest>(r => r.QueueUrl == "http://url.com/foo" &&
r.ReceiptHandle == "bar"),
It.IsAny <CancellationToken>()),
Times.Never);
}
public static void WhenTerminateMessageVisibilityTimeoutOnRollbackIsFalseRollbackDoesNotChangeMessageVisibilityByReceiptHandleWithItsIAmazonSQS()
{
var mockSqs = new Mock <IAmazonSQS>();
SetupReceiveMessageAsync(mockSqs);
SetupChangeMessageVisibilityAsync(mockSqs);
using var waitHandle = new AutoResetEvent(false);
using (var receiver = new SQSReceiver(mockSqs.Object, "foo", new Uri("http://url.com/foo"), autoAcknowledge: false, terminateMessageVisibilityTimeoutOnRollback: false))
{
receiver.Start(async m =>
{
await m.RollbackAsync().ConfigureAwait(false);
waitHandle.Set();
});
waitHandle.WaitOne();
}
mockSqs.Verify(m => m.ChangeMessageVisibilityAsync(
It.IsAny <ChangeMessageVisibilityRequest>(),
It.IsAny <CancellationToken>()),
Times.Never);
}
public static void SQSReceiverReceivesMessagesFromItsIAmazonSQS()
{
var mockSqs = new Mock <IAmazonSQS>();
SetupReceiveMessageAsync(mockSqs);
using var waitHandle = new AutoResetEvent(false);
string?receivedMessage = null;
string?quxHeader = null;
using (var receiver = new SQSReceiver(mockSqs.Object, "foo", new Uri("http://url.com/foo"), autoAcknowledge: false))
{
#pragma warning disable CS1998 // Async method lacks 'await' operators and will run synchronously
receiver.Start(async m =>
#pragma warning restore CS1998 // Async method lacks 'await' operators and will run synchronously
{
receivedMessage = m.StringPayload;
quxHeader = m.Headers.GetValue <string>("qux");
waitHandle.Set();
});
waitHandle.WaitOne();
}
mockSqs.Verify(m => m.ReceiveMessageAsync(
It.Is <ReceiveMessageRequest>(r => r.MaxNumberOfMessages == 3 &&
r.QueueUrl == "http://url.com/foo" &&
r.MessageAttributeNames.Count == 1 &&
r.MessageAttributeNames[0] == "*"),
It.IsAny <CancellationToken>()));
Assert.Equal("Hello, world!", receivedMessage);
Assert.Equal("xyz", quxHeader);
}
public void RollbackDoesNotDeleteTheMessageByReceiptHandleWithItsIAmazonSQS()
{
var mockSqs = new Mock <IAmazonSQS>();
SetupReceiveMessageAsync(mockSqs);
SetupDeleteMessageAsync(mockSqs);
var waitHandle = new AutoResetEvent(false);
using (var receiver = new SQSReceiver(mockSqs.Object, "foo", "http://url.com/foo", autoAcknowledge: false))
{
receiver.Start(m =>
{
m.Rollback();
waitHandle.Set();
});
waitHandle.WaitOne();
}
mockSqs.Verify(m => m.DeleteMessageAsync(
It.IsAny <DeleteMessageRequest>(),
It.IsAny <CancellationToken>()),
Times.Never);
}
public void SQSReceiverReceivesMessagesFromItsIAmazonSQS()
{
var mockSqs = new Mock <IAmazonSQS>();
SetupReceiveMessageAsync(mockSqs);
var waitHandle = new AutoResetEvent(false);
string receivedMessage = null;
string quxHeader = null;
using (var receiver = new SQSReceiver(mockSqs.Object, "foo", "http://url.com/foo", autoAcknowledge: false))
{
receiver.Start(m =>
{
receivedMessage = m.StringPayload;
quxHeader = m.Headers.GetValue <string>("qux");
waitHandle.Set();
});
waitHandle.WaitOne();
}
mockSqs.Verify(m => m.ReceiveMessageAsync(
It.Is <ReceiveMessageRequest>(r => r.MaxNumberOfMessages == 3 &&
r.QueueUrl == "http://url.com/foo" &&
r.MessageAttributeNames.Count == 1 &&
r.MessageAttributeNames[0] == "*"),
It.IsAny <CancellationToken>()));
Assert.Equal("Hello, world!", receivedMessage);
Assert.Equal("xyz", quxHeader);
}
public void WhenAutoAcknowledgeIsTrueMessagesAreAutomaticallyDeleted()
{
var mockSqs = new Mock <IAmazonSQS>();
SetupReceiveMessageAsync(mockSqs);
SetupDeleteMessageAsync(mockSqs);
var waitHandle = new AutoResetEvent(false);
using (var receiver = new SQSReceiver(mockSqs.Object, "foo", "http://url.com/foo", autoAcknowledge: true))
{
receiver.Start(m =>
{
waitHandle.Set();
});
waitHandle.WaitOne();
}
mockSqs.Verify(m => m.DeleteMessageAsync(
It.Is <DeleteMessageRequest>(r => r.QueueUrl == "http://url.com/foo" &&
r.ReceiptHandle == "bar"),
It.IsAny <CancellationToken>()));
}
