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refactor: extract NATS.Server.Mqtt.Tests project

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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.
This commit is contained in:
Joseph Doherty
2026-03-12 15:03:12 -04:00
parent d2c04fcca5
commit a6be5e11ed
32 changed files with 88 additions and 38 deletions
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33
tests/NATS.Server.Mqtt.Tests/Mqtt/MqttPublishSubscribeParityTests.cs Normal file
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using System.Net;
using System.Net.Sockets;
using NATS.Server.Mqtt;
namespace NATS.Server.Mqtt.Tests;
public class MqttPublishSubscribeParityTests
{
[Fact]
public async Task Mqtt_publish_only_reaches_matching_topic_subscribers()
{
await using var listener = new MqttListener("127.0.0.1", 0);
using var cts = new CancellationTokenSource();
await listener.StartAsync(cts.Token);
using var sub = new TcpClient();
await sub.ConnectAsync(IPAddress.Loopback, listener.Port);
var subStream = sub.GetStream();
await MqttTestWire.WriteLineAsync(subStream, "CONNECT sub");
_ = await MqttTestWire.ReadLineAsync(subStream, 1000);
await MqttTestWire.WriteLineAsync(subStream, "SUB sensors.temp");
_ = await MqttTestWire.ReadLineAsync(subStream, 1000);
using var pub = new TcpClient();
await pub.ConnectAsync(IPAddress.Loopback, listener.Port);
var pubStream = pub.GetStream();
await MqttTestWire.WriteLineAsync(pubStream, "CONNECT pub");
_ = await MqttTestWire.ReadLineAsync(pubStream, 1000);
await MqttTestWire.WriteLineAsync(pubStream, "PUB sensors.humidity 90");
(await MqttTestWire.ReadLineAsync(subStream, 150)).ShouldBeNull();
}
}