public void Preserves_FifoQueue(string destination, string expected)
{
var configuration = new TransportConfiguration(new SettingsHolder());
var cache = new QueueCache(null, configuration);
var result = cache.GetPhysicalQueueName(destination);
var resultIdempotent = cache.GetPhysicalQueueName(result);
Assert.AreEqual(expected, result);
Assert.AreEqual(expected, resultIdempotent);
}
public void ReplacesNonDigitsWithDash(string destination, string expected)
{
var settings = new SettingsHolder();
var configuration = new TransportConfiguration(settings);
var cache = new QueueCache(null, configuration);
var result = cache.GetPhysicalQueueName(destination);
var resultIdempotent = cache.GetPhysicalQueueName(result);
Assert.AreEqual(expected, result);
Assert.AreEqual(expected, resultIdempotent);
}
public void Preserves_FifoQueue_WithPreTruncate(string destination, string expected)
{
var settings = new SettingsHolder();
settings.Set(SettingsKeys.PreTruncateQueueNames, true);
settings.Set(SettingsKeys.QueueNamePrefix, string.Empty);
var configuration = new TransportConfiguration(settings);
var cache = new QueueCache(null, configuration);
var result = cache.GetPhysicalQueueName(destination);
var resultIdempotent = cache.GetPhysicalQueueName(result);
Assert.AreEqual(expected, result);
Assert.AreEqual(expected, resultIdempotent);
}
public void ThrowsWhenLongerThanEightyChars(string destination, string queueNamePrefix)
{
var settings = new SettingsHolder();
settings.Set(SettingsKeys.QueueNamePrefix, queueNamePrefix);
var configuration = new TransportConfiguration(settings);
var cache = new QueueCache(null, configuration);
var exception = Assert.Throws <Exception>(() => cache.GetPhysicalQueueName(destination));
Assert.That(exception.Message, Contains.Substring("is longer than 80 characters"));
}
public static async Task <string> FindMatchingSubscription(this IAmazonSimpleNotificationService snsClient, QueueCache queueCache, Topic topic, string queueName)
{
var physicalQueueName = queueCache.GetPhysicalQueueName(queueName);
ListSubscriptionsByTopicResponse upToAHundredSubscriptions = null;
do
{
upToAHundredSubscriptions = await snsClient.ListSubscriptionsByTopicAsync(topic.TopicArn, upToAHundredSubscriptions?.NextToken)
.ConfigureAwait(false);
// ReSharper disable once ForeachCanBePartlyConvertedToQueryUsingAnotherGetEnumerator
foreach (var upToAHundredSubscription in upToAHundredSubscriptions.Subscriptions)
{
if (upToAHundredSubscription.Endpoint.EndsWith($":{physicalQueueName}", StringComparison.Ordinal))
{
return(upToAHundredSubscription.SubscriptionArn);
}
}
} while (upToAHundredSubscriptions.NextToken != null && upToAHundredSubscriptions.Subscriptions.Count > 0);
return(null);
}