/
send_by_topics.cs
441 lines (363 loc) · 13.9 KB
/
send_by_topics.cs
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using System;
using System.Linq;
using System.Threading.Tasks;
using IntegrationTests;
using JasperFx.Core;
using Marten;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using Shouldly;
using TestingSupport;
using TestingSupport.Compliance;
using Wolverine.Attributes;
using Wolverine.Marten;
using Wolverine.Tracking;
using Xunit;
namespace Wolverine.RabbitMQ.Tests;
public class send_by_topics : IDisposable
{
private readonly IHost theGreenReceiver;
private readonly IHost theBlueReceiver;
private readonly IHost theSender;
private readonly IHost theThirdReceiver;
public send_by_topics()
{
#region sample_binding_topics_and_topic_patterns_to_queues
theSender = Host.CreateDefaultBuilder()
.UseWolverine(opts =>
{
opts.UseRabbitMq("host=localhost;port=5672").AutoProvision();
opts.PublishAllMessages().ToRabbitTopics("wolverine.topics", exchange =>
{
exchange.BindTopic("color.green").ToQueue("green");
exchange.BindTopic("color.blue").ToQueue("blue");
exchange.BindTopic("color.*").ToQueue("all");
});
opts.PublishMessagesToRabbitMqExchange<RoutedMessage>("wolverine.topics", m => m.TopicName);
}).Start();
#endregion
theGreenReceiver = WolverineHost.For(opts =>
{
opts.ServiceName = "Green";
opts.ListenToRabbitQueue("green");
opts.UseRabbitMq();
});
theBlueReceiver = WolverineHost.For(opts =>
{
opts.ServiceName = "Blue";
opts.ListenToRabbitQueue("blue");
opts.UseRabbitMq();
});
theThirdReceiver = WolverineHost.For(opts =>
{
opts.ServiceName = "Third";
opts.ListenToRabbitQueue("all");
opts.UseRabbitMq();
});
}
public void Dispose()
{
theSender?.Dispose();
theGreenReceiver?.Dispose();
theBlueReceiver?.Dispose();
theThirdReceiver?.Dispose();
}
internal async Task send_by_topic_sample()
{
#region sample_send_to_topic
var publisher = theSender.Services
.GetRequiredService<IMessageBus>();
await publisher.BroadcastToTopicAsync("color.purple", new Message1());
#endregion
}
[Fact]
public async Task send_by_message_topic()
{
var session = await theSender
.TrackActivity()
.IncludeExternalTransports()
.AlsoTrack(theGreenReceiver, theBlueReceiver, theThirdReceiver)
.SendMessageAndWaitAsync(new PurpleMessage());
session.FindEnvelopesWithMessageType<PurpleMessage>()
.Where(x => x.MessageEventType == MessageEventType.Received)
.Select(x => x.ServiceName)
.Single().ShouldBe("Third");
}
[Fact]
public async Task send_by_message_topic_to_multiple_listeners()
{
var session = await theSender
.TrackActivity()
.IncludeExternalTransports()
.AlsoTrack(theGreenReceiver, theBlueReceiver, theThirdReceiver)
.SendMessageAndWaitAsync(new FirstMessage());
session.FindEnvelopesWithMessageType<FirstMessage>()
.Where(x => x.MessageEventType == MessageEventType.Received)
.Select(x => x.ServiceName)
.OrderBy(x => x).ShouldHaveTheSameElementsAs("Blue", "Third");
}
[Fact]
public async Task send_by_explicit_topic()
{
var session = await theSender
.TrackActivity()
.IncludeExternalTransports()
.AlsoTrack(theGreenReceiver, theBlueReceiver, theThirdReceiver)
.BroadcastMessageToTopicAndWaitAsync("color.green", new PurpleMessage());
session.FindEnvelopesWithMessageType<PurpleMessage>()
.Where(x => x.MessageEventType == MessageEventType.Received)
.Select(x => x.ServiceName)
.OrderBy(x => x)
.ShouldHaveTheSameElementsAs("Green", "Third");
}
[Fact] // this is occasionally failing with timeouts when running in combination with the entire suite
public async Task send_by_explicit_topic_2()
{
var session = await theSender
.TrackActivity()
.IncludeExternalTransports()
.AlsoTrack(theGreenReceiver, theBlueReceiver, theThirdReceiver)
.BroadcastMessageToTopicAndWaitAsync("color.blue", new PurpleMessage());
session.FindEnvelopesWithMessageType<PurpleMessage>()
.Where(x => x.MessageEventType == MessageEventType.Received)
.Select(x => x.ServiceName)
.OrderBy(x => x)
.ShouldHaveTheSameElementsAs("Blue", "Third");
}
[Fact]
public async Task send_to_topic_with_delay()
{
var session = await theSender
.TrackActivity()
.IncludeExternalTransports()
.WaitForMessageToBeReceivedAt<FirstMessage>(theBlueReceiver)
.AlsoTrack(theGreenReceiver, theBlueReceiver, theThirdReceiver)
.InvokeMessageAndWaitAsync(new TriggerTopicMessage());
}
[Fact]
public async Task publish_by_user_message_topic_logic()
{
var routed = new RoutedMessage { TopicName = "color.blue" };
var session = await theSender
.TrackActivity()
.IncludeExternalTransports()
.WaitForMessageToBeReceivedAt<RoutedMessage>(theBlueReceiver)
.AlsoTrack(theGreenReceiver, theBlueReceiver, theThirdReceiver)
.SendMessageAndWaitAsync(routed);
var record = session.Received.RecordsInOrder().Single(x => x.ServiceName == "Blue");
record.Envelope.Message.ShouldBeOfType<RoutedMessage>()
.Id.ShouldBe(routed.Id);
}
[Fact]
public async Task publish_by_user_message_topic_logic_and_delay()
{
var routed = new RoutedMessage { TopicName = "color.blue" };
var session = await theSender
.TrackActivity()
.IncludeExternalTransports()
.Timeout(15.Seconds())
.WaitForMessageToBeReceivedAt<RoutedMessage>(theBlueReceiver)
.AlsoTrack(theGreenReceiver, theBlueReceiver, theThirdReceiver)
.SendMessageAndWaitAsync(routed, new DeliveryOptions{ScheduleDelay = 3.Seconds()});
var record = session.Received.RecordsInOrder().Single(x => x.ServiceName == "Blue");
record.Envelope.Message.ShouldBeOfType<RoutedMessage>()
.Id.ShouldBe(routed.Id);
}
}
public class send_by_topics_durable : IDisposable
{
private readonly IHost theGreenReceiver;
private readonly IHost theBlueReceiver;
private readonly IHost theSender;
private readonly IHost theThirdReceiver;
public send_by_topics_durable()
{
theSender = Host.CreateDefaultBuilder()
.UseWolverine(opts =>
{
opts.Durability.Mode = DurabilityMode.Solo;
opts.Services.AddMarten(Servers.PostgresConnectionString)
.IntegrateWithWolverine("sender");
opts.Policies.UseDurableOutboxOnAllSendingEndpoints();
opts.UseRabbitMq("host=localhost;port=5672").AutoProvision();
opts.PublishAllMessages().ToRabbitTopics("wolverine.topics", exchange =>
{
exchange.BindTopic("color.green").ToQueue("green");
exchange.BindTopic("color.blue").ToQueue("blue");
exchange.BindTopic("color.*").ToQueue("all");
});
opts.PublishMessagesToRabbitMqExchange<RoutedMessage>("wolverine.topics", m => m.TopicName);
}).Start();
theGreenReceiver = WolverineHost.For(opts =>
{
opts.ServiceName = "Green";
opts.ListenToRabbitQueue("green");
opts.UseRabbitMq();
});
theBlueReceiver = WolverineHost.For(opts =>
{
opts.ServiceName = "Blue";
opts.ListenToRabbitQueue("blue");
opts.UseRabbitMq();
});
theThirdReceiver = WolverineHost.For(opts =>
{
opts.ServiceName = "Third";
opts.ListenToRabbitQueue("all");
opts.UseRabbitMq();
});
}
public void Dispose()
{
theSender?.Dispose();
theGreenReceiver?.Dispose();
theBlueReceiver?.Dispose();
theThirdReceiver?.Dispose();
}
internal async Task send_by_topic_sample()
{
#region sample_send_to_topic
var publisher = theSender.Services
.GetRequiredService<IMessageBus>();
await publisher.BroadcastToTopicAsync("color.purple", new Message1());
#endregion
}
[Fact]
public async Task send_by_message_topic()
{
var session = await theSender
.TrackActivity()
.IncludeExternalTransports()
.AlsoTrack(theGreenReceiver, theBlueReceiver, theThirdReceiver)
.SendMessageAndWaitAsync(new PurpleMessage());
session.FindEnvelopesWithMessageType<PurpleMessage>()
.Where(x => x.MessageEventType == MessageEventType.Received)
.Select(x => x.ServiceName)
.Single().ShouldBe("Third");
}
[Fact]
public async Task send_by_message_topic_to_multiple_listeners()
{
var session = await theSender
.TrackActivity()
.IncludeExternalTransports()
.AlsoTrack(theGreenReceiver, theBlueReceiver, theThirdReceiver)
.SendMessageAndWaitAsync(new FirstMessage());
session.FindEnvelopesWithMessageType<FirstMessage>()
.Where(x => x.MessageEventType == MessageEventType.Received)
.Select(x => x.ServiceName)
.OrderBy(x => x).ShouldHaveTheSameElementsAs("Blue", "Third");
}
[Fact]
public async Task send_by_explicit_topic()
{
var session = await theSender
.TrackActivity()
.IncludeExternalTransports()
.AlsoTrack(theGreenReceiver, theBlueReceiver, theThirdReceiver)
.BroadcastMessageToTopicAndWaitAsync("color.green", new PurpleMessage());
session.FindEnvelopesWithMessageType<PurpleMessage>()
.Where(x => x.MessageEventType == MessageEventType.Received)
.Select(x => x.ServiceName)
.OrderBy(x => x)
.ShouldHaveTheSameElementsAs("Green", "Third");
}
[Fact] // this is occasionally failing with timeouts when running in combination with the entire suite
public async Task send_by_explicit_topic_2()
{
var session = await theSender
.TrackActivity()
.IncludeExternalTransports()
.AlsoTrack(theGreenReceiver, theBlueReceiver, theThirdReceiver)
.BroadcastMessageToTopicAndWaitAsync("color.blue", new PurpleMessage());
session.FindEnvelopesWithMessageType<PurpleMessage>()
.Where(x => x.MessageEventType == MessageEventType.Received)
.Select(x => x.ServiceName)
.OrderBy(x => x)
.ShouldHaveTheSameElementsAs("Blue", "Third");
}
[Fact]
public async Task send_to_topic_with_delay()
{
var session = await theSender
.TrackActivity()
.IncludeExternalTransports()
.WaitForMessageToBeReceivedAt<FirstMessage>(theBlueReceiver)
.AlsoTrack(theGreenReceiver, theBlueReceiver, theThirdReceiver)
.InvokeMessageAndWaitAsync(new TriggerTopicMessage());
}
[Fact]
public async Task publish_by_user_message_topic_logic()
{
var routed = new RoutedMessage { TopicName = "color.blue" };
var session = await theSender
.TrackActivity()
.IncludeExternalTransports()
.WaitForMessageToBeReceivedAt<RoutedMessage>(theBlueReceiver)
.AlsoTrack(theGreenReceiver, theBlueReceiver, theThirdReceiver)
.SendMessageAndWaitAsync(routed);
var record = session.Received.RecordsInOrder().Single(x => x.ServiceName == "Blue");
record.Envelope.Message.ShouldBeOfType<RoutedMessage>()
.Id.ShouldBe(routed.Id);
}
[Fact]
public async Task publish_by_user_message_topic_logic_and_delay()
{
var routed = new RoutedMessage { TopicName = "color.blue" };
var session = await theSender
.TrackActivity()
.IncludeExternalTransports()
.Timeout(15.Seconds())
.WaitForMessageToBeReceivedAt<RoutedMessage>(theBlueReceiver)
.AlsoTrack(theGreenReceiver, theBlueReceiver, theThirdReceiver)
.SendMessageAndWaitAsync(routed, new DeliveryOptions{ScheduleDelay = 3.Seconds()});
var record = session.Received.RecordsInOrder().Single(x => x.ServiceName == "Blue");
record.Envelope.Message.ShouldBeOfType<RoutedMessage>()
.Id.ShouldBe(routed.Id);
}
}
[Topic("color.purple")]
public class PurpleMessage
{
}
#region sample_using_topic_attribute
[Topic("color.blue")]
public class FirstMessage
{
public Guid Id { get; set; } = Guid.NewGuid();
}
#endregion
public class SecondMessage : FirstMessage
{
}
public class ThirdMessage : FirstMessage
{
}
public class RoutedMessage
{
public string TopicName { get; set; }
public Guid Id { get; set; } = Guid.NewGuid();
}
public class TriggerTopicMessage{}
public class MessagesHandler
{
public static void Handle(RoutedMessage message)
{
}
public object Handle(TriggerTopicMessage message)
{
return new FirstMessage().ToTopic("color.blue", new DeliveryOptions { ScheduleDelay = 3.Seconds() });
}
public void Handle(FirstMessage message)
{
}
public void Handle(SecondMessage message)
{
}
public void Handle(ThirdMessage message)
{
}
public void Handle(PurpleMessage message)
{
}
}