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Use latest language features (#2176)

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* Make use of language features line AsyncDispose, init etc.

* Fix build errors

* Improve Unit Tests

* Improve Unit Tests

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This commit is contained in:
Christian
2025-08-30 10:52:59 +02:00
committed by GitHub
parent 247988e633
commit e43e7f8e36
330 changed files with 21417 additions and 22919 deletions
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Source/MQTTnet.Tests/Server/Subscription_Identifier_Tests.cs
+55 -61
View File
@@ -6,87 +6,81 @@ using System.Threading.Tasks;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using MQTTnet.Formatter;
namespace MQTTnet.Tests.Server
namespace MQTTnet.Tests.Server;
// ReSharper disable InconsistentNaming
[TestClass]
public sealed class Subscription_Identifier_Tests : BaseTestClass
{
[TestClass]
public sealed class Subscription_Identifier_Tests : BaseTestClass
[TestMethod]
public async Task Server_Reports_Subscription_Identifiers_Supported()
{
[TestMethod]
public async Task Server_Reports_Subscription_Identifiers_Supported()
{
using (var testEnvironment = CreateTestEnvironment(MqttProtocolVersion.V500))
{
await testEnvironment.StartServer();
using var testEnvironment = CreateTestEnvironment(MqttProtocolVersion.V500);
await testEnvironment.StartServer();
var client = testEnvironment.CreateClient();
var connectResult = await client.ConnectAsync(testEnvironment.ClientFactory.CreateClientOptionsBuilder()
.WithProtocolVersion(MqttProtocolVersion.V500)
.WithTcpServer("127.0.0.1", testEnvironment.ServerPort).Build());
var client = testEnvironment.CreateClient();
var connectResult = await client.ConnectAsync(testEnvironment.ClientFactory.CreateClientOptionsBuilder()
.WithProtocolVersion(MqttProtocolVersion.V500)
.WithTcpServer("127.0.0.1", testEnvironment.ServerPort).Build());
Assert.IsTrue(connectResult.SubscriptionIdentifiersAvailable);
}
}
Assert.IsTrue(connectResult.SubscriptionIdentifiersAvailable);
}
[TestMethod]
public async Task Subscribe_With_Subscription_Identifier()
{
using (var testEnvironment = CreateTestEnvironment(MqttProtocolVersion.V500))
{
await testEnvironment.StartServer();
[TestMethod]
public async Task Subscribe_With_Subscription_Identifier()
{
using var testEnvironment = CreateTestEnvironment(MqttProtocolVersion.V500);
await testEnvironment.StartServer();
var client1 = await testEnvironment.ConnectClient();
var applicationMessageHandler = testEnvironment.CreateApplicationMessageHandler(client1);
var topicFilter = testEnvironment.ClientFactory.CreateTopicFilterBuilder().WithTopic("Topic").Build();
var subscribeOptions = testEnvironment.ClientFactory.CreateSubscribeOptionsBuilder().WithSubscriptionIdentifier(456).WithTopicFilter(topicFilter).Build();
var client1 = await testEnvironment.ConnectClient();
var applicationMessageHandler = testEnvironment.CreateApplicationMessageHandler(client1);
var topicFilter = testEnvironment.ClientFactory.CreateTopicFilterBuilder().WithTopic("Topic").Build();
var subscribeOptions = testEnvironment.ClientFactory.CreateSubscribeOptionsBuilder().WithSubscriptionIdentifier(456).WithTopicFilter(topicFilter).Build();
await client1.SubscribeAsync(subscribeOptions);
await LongTestDelay();
await client1.SubscribeAsync(subscribeOptions);
await LongTestDelay();
applicationMessageHandler.AssertReceivedCountEquals(0);
applicationMessageHandler.AssertReceivedCountEquals(0);
// The client will publish a message where it is itself subscribing to.
await client1.PublishStringAsync("Topic", "Payload", retain: true);
await LongTestDelay();
// The client will publish a message where it is itself subscribing to.
await client1.PublishStringAsync("Topic", "Payload", retain: true);
await LongTestDelay();
applicationMessageHandler.AssertReceivedCountEquals(1);
applicationMessageHandler.AssertReceivedCountEquals(1);
applicationMessageHandler.ReceivedEventArgs[0].ApplicationMessage.SubscriptionIdentifiers.Contains(456);
}
}
Assert.IsTrue(applicationMessageHandler.ReceivedEventArgs[0].ApplicationMessage.SubscriptionIdentifiers.Contains(456));
}
[TestMethod]
public async Task Subscribe_With_Multiple_Subscription_Identifiers()
{
using (var testEnvironment = CreateTestEnvironment(MqttProtocolVersion.V500))
{
await testEnvironment.StartServer();
[TestMethod]
public async Task Subscribe_With_Multiple_Subscription_Identifiers()
{
using var testEnvironment = CreateTestEnvironment(MqttProtocolVersion.V500);
await testEnvironment.StartServer();
var client1 = await testEnvironment.ConnectClient();
var applicationMessageHandler = testEnvironment.CreateApplicationMessageHandler(client1);
var client1 = await testEnvironment.ConnectClient();
var applicationMessageHandler = testEnvironment.CreateApplicationMessageHandler(client1);
var topicFilter = testEnvironment.ClientFactory.CreateTopicFilterBuilder().WithTopic("Topic/A").Build();
var subscribeOptions = testEnvironment.ClientFactory.CreateSubscribeOptionsBuilder().WithSubscriptionIdentifier(456).WithTopicFilter(topicFilter).Build();
await client1.SubscribeAsync(subscribeOptions);
var topicFilter = testEnvironment.ClientFactory.CreateTopicFilterBuilder().WithTopic("Topic/A").Build();
var subscribeOptions = testEnvironment.ClientFactory.CreateSubscribeOptionsBuilder().WithSubscriptionIdentifier(456).WithTopicFilter(topicFilter).Build();
await client1.SubscribeAsync(subscribeOptions);
await LongTestDelay();
await LongTestDelay();
topicFilter = testEnvironment.ClientFactory.CreateTopicFilterBuilder().WithTopic("Topic/+").Build();
subscribeOptions = testEnvironment.ClientFactory.CreateSubscribeOptionsBuilder().WithSubscriptionIdentifier(789).WithTopicFilter(topicFilter).Build();
await client1.SubscribeAsync(subscribeOptions);
topicFilter = testEnvironment.ClientFactory.CreateTopicFilterBuilder().WithTopic("Topic/+").Build();
subscribeOptions = testEnvironment.ClientFactory.CreateSubscribeOptionsBuilder().WithSubscriptionIdentifier(789).WithTopicFilter(topicFilter).Build();
await client1.SubscribeAsync(subscribeOptions);
await LongTestDelay();
await LongTestDelay();
applicationMessageHandler.AssertReceivedCountEquals(0);
applicationMessageHandler.AssertReceivedCountEquals(0);
// The client will publish a message where it is itself subscribing to.
await client1.PublishStringAsync("Topic/A", "Payload", retain: true);
await LongTestDelay();
// The client will publish a message where it is itself subscribing to.
await client1.PublishStringAsync("Topic/A", "Payload", retain: true);
await LongTestDelay();
applicationMessageHandler.AssertReceivedCountEquals(1);
applicationMessageHandler.AssertReceivedCountEquals(1);
applicationMessageHandler.ReceivedEventArgs[0].ApplicationMessage.SubscriptionIdentifiers.Contains(456);
applicationMessageHandler.ReceivedEventArgs[0].ApplicationMessage.SubscriptionIdentifiers.Contains(789);
}
}
Assert.IsTrue(applicationMessageHandler.ReceivedEventArgs[0].ApplicationMessage.SubscriptionIdentifiers.Contains(456));
Assert.IsTrue(applicationMessageHandler.ReceivedEventArgs[0].ApplicationMessage.SubscriptionIdentifiers.Contains(789));
}
}