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Add UnitTests.

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This commit is contained in:
Christian Kratky
2019-05-01 19:39:10 +02:00
parent 808c2da5f6
commit cdbdfdec6d
5 changed files with 65 additions and 8 deletions
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Tests/MQTTnet.Core.Tests/Server_Tests.cs
+30 -2
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@@ -540,7 +540,7 @@ namespace MQTTnet.Tests
}
[TestMethod]
public async Task Clear_Retained_Message()
public async Task Clear_Retained_Message_With_Empty_Payload()
{
using (var testEnvironment = new TestEnvironment())
{
@@ -566,7 +566,35 @@ namespace MQTTnet.Tests
Assert.AreEqual(0, receivedMessagesCount);
}
}
[TestMethod]
public async Task Clear_Retained_Message_With_Null_Payload()
{
using (var testEnvironment = new TestEnvironment())
{
var receivedMessagesCount = 0;
await testEnvironment.StartServerAsync();
var c1 = await testEnvironment.ConnectClientAsync();
await c1.PublishAsync(new MqttApplicationMessageBuilder().WithTopic("retained").WithPayload(new byte[3]).WithRetainFlag().Build());
await c1.PublishAsync(new MqttApplicationMessageBuilder().WithTopic("retained").WithPayload((byte[])null).WithRetainFlag().Build());
await c1.DisconnectAsync();
var c2 = await testEnvironment.ConnectClientAsync();
c2.UseApplicationMessageReceivedHandler(c => Interlocked.Increment(ref receivedMessagesCount));
await Task.Delay(200);
await c2.SubscribeAsync(new TopicFilter { Topic = "retained", QualityOfServiceLevel = MqttQualityOfServiceLevel.AtMostOnce });
await Task.Delay(500);
Assert.AreEqual(0, receivedMessagesCount);
}
}
[TestMethod]
public async Task Intercept_Application_Message()
{