refactor: extract NATS.Server.Mqtt.Tests project

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

View File

@@ -0,0 +1,24 @@
using System.Net;
using System.Net.Sockets;
using NATS.Server.Mqtt;
namespace NATS.Server.Mqtt.Tests.Mqtt;
public class MqttAuthIntegrationTests
{
[Fact]
public async Task Invalid_mqtt_credentials_or_keepalive_timeout_close_session_with_protocol_error()
{
await using var listener = new MqttListener("127.0.0.1", 0, requiredUsername: "mqtt", requiredPassword: "secret");
using var cts = new CancellationTokenSource();
await listener.StartAsync(cts.Token);
using var client = new TcpClient();
await client.ConnectAsync(IPAddress.Loopback, listener.Port);
var stream = client.GetStream();
await MqttRuntimeWire.WriteLineAsync(stream, "CONNECT auth-client user=bad pass=wrong");
(await MqttRuntimeWire.ReadLineAsync(stream, 1000)).ShouldBe("ERR mqtt auth failed");
(await MqttRuntimeWire.ReadRawAsync(stream, 1000)).ShouldBeNull();
}
}