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added test to prove something is broken

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This commit is contained in:
Jan Eggers
2018-06-25 12:31:47 +02:00
parent 4e9abd41c0
commit 4e40b2ddf3
1 changed files with 67 additions and 0 deletions
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Tests/MQTTnet.Core.Tests/MqttServerTests.cs
+67
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@@ -8,6 +8,7 @@ using System.Collections.Generic;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using MQTTnet.Implementations;
namespace MQTTnet.Core.Tests
{
@@ -167,6 +168,72 @@ namespace MQTTnet.Core.Tests
Assert.AreEqual(1, receivedMessagesCount);
}
[TestMethod]
public async Task MqttServer_Publish_MultipleClients()
{
var serverAdapter = new MqttTcpServerAdapter(new MqttNetLogger().CreateChildLogger());
var s = new MqttFactory().CreateMqttServer(new[] { serverAdapter }, new MqttNetLogger());
var receivedMessagesCount = 0;
var locked = new object();
var clientOptions = new MqttClientOptionsBuilder()
.WithTcpServer("localhost")
.Build();
var clientOptions2 = new MqttClientOptionsBuilder()
.WithTcpServer("localhost")
.Build();
try
{
await s.StartAsync(new MqttServerOptions());
var c1 = new MqttFactory().CreateMqttClient();
var c2 = new MqttFactory().CreateMqttClient();
await c1.ConnectAsync(clientOptions);
await c2.ConnectAsync(clientOptions2);
c1.ApplicationMessageReceived += (_, __) =>
{
lock (locked)
{
receivedMessagesCount++;
}
};
c2.ApplicationMessageReceived += (_, __) =>
{
lock (locked)
{
receivedMessagesCount++;
}
};
var message = new MqttApplicationMessageBuilder().WithTopic("a").WithAtLeastOnceQoS().Build();
await c1.SubscribeAsync(new TopicFilter("a", MqttQualityOfServiceLevel.AtLeastOnce));
await c2.SubscribeAsync(new TopicFilter("a", MqttQualityOfServiceLevel.AtLeastOnce));
//await Task.WhenAll(Publish(c1, message), Publish(c2, message));
await Publish(c1, message);
await Task.Delay(500);
}
finally
{
await s.StopAsync();
}
Assert.AreEqual(2000, receivedMessagesCount);
}
private static async Task Publish(IMqttClient c1, MqttApplicationMessage message)
{
for (int i = 0; i < 1000; i++)
{
await c1.PublishAsync(message);
}
}
[TestMethod]
public async Task MqttServer_RetainedMessagesFlow()
{