public async Task TestQueueClaims()
{
IQueueingService provider = CreateProvider();
CancellationTokenSource cancellationTokenSource = new CancellationTokenSource(TestTimeout(TimeSpan.FromSeconds(10)));
QueueName queueName = CreateRandomQueueName();
await provider.CreateQueueAsync(queueName, cancellationTokenSource.Token);
await provider.PostMessagesAsync(queueName, cancellationTokenSource.Token, new Message <SampleMetadata>(TimeSpan.FromSeconds(120), new SampleMetadata(3, "yes")));
QueueStatistics statistics;
using (Claim claim = await provider.ClaimMessageAsync(queueName, null, TimeSpan.FromMinutes(5), TimeSpan.FromMinutes(1), cancellationTokenSource.Token))
{
Assert.AreEqual(TimeSpan.FromMinutes(5), claim.TimeToLive);
Assert.IsNotNull(claim.Messages);
Assert.AreEqual(1, claim.Messages.Count);
statistics = await provider.GetQueueStatisticsAsync(queueName, cancellationTokenSource.Token);
Assert.AreEqual(1, statistics.MessageStatistics.Claimed);
QueuedMessage message = await provider.GetMessageAsync(queueName, claim.Messages[0].Id, cancellationTokenSource.Token);
Assert.IsNotNull(message);
TimeSpan age = claim.Age;
await Task.Delay(TimeSpan.FromSeconds(2));
await claim.RefreshAsync(cancellationTokenSource.Token);
Assert.IsTrue(claim.Age >= age + TimeSpan.FromSeconds(2));
await claim.RenewAsync(TimeSpan.FromMinutes(10), cancellationTokenSource.Token);
Assert.AreEqual(TimeSpan.FromMinutes(10), claim.TimeToLive);
}
statistics = await provider.GetQueueStatisticsAsync(queueName, cancellationTokenSource.Token);
Assert.AreEqual(0, statistics.MessageStatistics.Claimed);
await provider.DeleteQueueAsync(queueName, cancellationTokenSource.Token);
}
public async Task TestQueueStatistics()
{
IQueueingService provider = CreateProvider();
CancellationTokenSource cancellationTokenSource = new CancellationTokenSource(TestTimeout(TimeSpan.FromSeconds(10)));
QueueName queueName = CreateRandomQueueName();
await provider.CreateQueueAsync(queueName, cancellationTokenSource.Token);
QueueStatistics statistics = await provider.GetQueueStatisticsAsync(queueName, cancellationTokenSource.Token);
Assert.IsNotNull(statistics);
QueueMessagesStatistics messageStatistics = statistics.MessageStatistics;
Assert.IsNotNull(messageStatistics);
Assert.AreEqual(messageStatistics.Free, 0);
Assert.AreEqual(messageStatistics.Claimed, 0);
Assert.AreEqual(messageStatistics.Total, 0);
Assert.IsNull(messageStatistics.Oldest);
Assert.IsNull(messageStatistics.Newest);
Console.WriteLine("Statistics:");
Console.WriteLine();
Console.WriteLine(JsonConvert.SerializeObject(statistics, Formatting.Indented));
await provider.PostMessagesAsync(queueName, cancellationTokenSource.Token, new Message <SampleMetadata>(TimeSpan.FromSeconds(120), new SampleMetadata(3, "yes")));
statistics = await provider.GetQueueStatisticsAsync(queueName, cancellationTokenSource.Token);
Assert.IsNotNull(statistics);
messageStatistics = statistics.MessageStatistics;
Assert.IsNotNull(messageStatistics);
Assert.AreEqual(messageStatistics.Free, 1);
Assert.AreEqual(messageStatistics.Claimed, 0);
Assert.AreEqual(messageStatistics.Total, 1);
Assert.IsNotNull(messageStatistics.Oldest);
Assert.IsNotNull(messageStatistics.Newest);
Console.WriteLine("Statistics:");
Console.WriteLine();
Console.WriteLine(JsonConvert.SerializeObject(statistics, Formatting.Indented));
await provider.DeleteQueueAsync(queueName, cancellationTokenSource.Token);
}
