a6be5e11ed
Move 29 MQTT test files from NATS.Server.Tests into a dedicated NATS.Server.Mqtt.Tests project. Update namespaces, add InternalsVisibleTo, and replace Task.Delay calls with PollHelper.WaitUntilAsync for proper synchronization.
34 lines
1.3 KiB
C#
34 lines
1.3 KiB
C#
using System.Net;
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using System.Net.Sockets;
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using NATS.Server.Mqtt;
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namespace NATS.Server.Mqtt.Tests;
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public class MqttPublishSubscribeParityTests
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{
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[Fact]
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public async Task Mqtt_publish_only_reaches_matching_topic_subscribers()
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{
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await using var listener = new MqttListener("127.0.0.1", 0);
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using var cts = new CancellationTokenSource();
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await listener.StartAsync(cts.Token);
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using var sub = new TcpClient();
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await sub.ConnectAsync(IPAddress.Loopback, listener.Port);
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var subStream = sub.GetStream();
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await MqttTestWire.WriteLineAsync(subStream, "CONNECT sub");
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_ = await MqttTestWire.ReadLineAsync(subStream, 1000);
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await MqttTestWire.WriteLineAsync(subStream, "SUB sensors.temp");
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_ = await MqttTestWire.ReadLineAsync(subStream, 1000);
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using var pub = new TcpClient();
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await pub.ConnectAsync(IPAddress.Loopback, listener.Port);
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var pubStream = pub.GetStream();
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await MqttTestWire.WriteLineAsync(pubStream, "CONNECT pub");
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_ = await MqttTestWire.ReadLineAsync(pubStream, 1000);
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await MqttTestWire.WriteLineAsync(pubStream, "PUB sensors.humidity 90");
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(await MqttTestWire.ReadLineAsync(subStream, 150)).ShouldBeNull();
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}
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}
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