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prove its broken

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JanEggers
2018-07-19 21:13:28 +02:00
parent e6cfef5295
commit f7ea2d29e1
3 changed files with 41 additions and 2 deletions
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Source/MQTTnet/Client/MqttClient.cs
+2 -2
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@@ -25,8 +25,8 @@ namespace MQTTnet.Client
private IMqttClientOptions _options; private IMqttClientOptions _options;
private CancellationTokenSource _cancellationTokenSource; private CancellationTokenSource _cancellationTokenSource;
private Task _packetReceiverTask; internal Task _packetReceiverTask;
private Task _keepAliveMessageSenderTask; internal Task _keepAliveMessageSenderTask;
private IMqttChannelAdapter _adapter; private IMqttChannelAdapter _adapter;
private bool _cleanDisconnectInitiated; private bool _cleanDisconnectInitiated;
private TaskCompletionSource<bool> _disconnectReason; private TaskCompletionSource<bool> _disconnectReason;
Source/MQTTnet/Properties/AssemblyInfo.cs
+3
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@@ -0,0 +1,3 @@
using System.Runtime.CompilerServices;
[assembly:InternalsVisibleTo("MQTTnet.Core.Tests")]
Tests/MQTTnet.Core.Tests/MqttClientTests.cs
+36
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@@ -1,9 +1,13 @@
using System; using System;
using System.Net.Sockets; using System.Net.Sockets;
using System.Threading;
using System.Threading.Tasks; using System.Threading.Tasks;
using Microsoft.VisualStudio.TestTools.UnitTesting; using Microsoft.VisualStudio.TestTools.UnitTesting;
using MQTTnet.Adapter;
using MQTTnet.Client; using MQTTnet.Client;
using MQTTnet.Diagnostics;
using MQTTnet.Exceptions; using MQTTnet.Exceptions;
using MQTTnet.Packets;
namespace MQTTnet.Core.Tests namespace MQTTnet.Core.Tests
{ {
@@ -35,5 +39,37 @@ namespace MQTTnet.Core.Tests
Assert.IsInstanceOfType(ex, typeof(MqttCommunicationException)); Assert.IsInstanceOfType(ex, typeof(MqttCommunicationException));
Assert.IsInstanceOfType(ex.InnerException, typeof(SocketException)); Assert.IsInstanceOfType(ex.InnerException, typeof(SocketException));
} }
[TestMethod]
public async Task ClientCleanupOnAuthentificationFails()
{
var channel = new TestMqttCommunicationAdapter();
var channel2 = new TestMqttCommunicationAdapter();
channel.Partner = channel2;
channel2.Partner = channel;
Task.Run(async () => {
var connect = await channel2.ReceivePacketAsync(TimeSpan.Zero, CancellationToken.None);
await channel2.SendPacketAsync(new MqttConnAckPacket() { ConnectReturnCode = Protocol.MqttConnectReturnCode.ConnectionRefusedNotAuthorized }, CancellationToken.None);
});
var fake = new TestMqttCommunicationAdapterFactory(channel);
var client = new MqttClient(fake, new MqttNetLogger());
try
{
await client.ConnectAsync(new MqttClientOptionsBuilder().WithTcpServer("any-server").Build());
}
catch (Exception ex)
{
Assert.IsInstanceOfType(ex, typeof(MqttConnectingFailedException));
}
Assert.IsTrue(client._packetReceiverTask == null || client._packetReceiverTask.IsCompleted, "receive loop not completed");
Assert.IsTrue(client._keepAliveMessageSenderTask == null || client._keepAliveMessageSenderTask.IsCompleted, "keepalive loop not completed");
}
} }
} }