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Add Unit Tests.

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This commit is contained in:
Christian
2022-03-06 11:32:05 +01:00
parent 1d8b6e387d
commit 9a94b0465d
2 changed files with 78 additions and 7 deletions
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Source/MQTTnet.Tests/Mockups/TestEnvironment.cs
+11 -7
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@@ -96,28 +96,32 @@ namespace MQTTnet.Tests.Mockups
return ConnectClient(Factory.CreateClientOptionsBuilder().WithProtocolVersion(_protocolVersion));
}
public async Task<MqttClient> ConnectClient(Action<MqttClientOptionsBuilder> optionsBuilder, TimeSpan timeout = default)
public async Task<MqttClient> ConnectClient(Action<MqttClientOptionsBuilder> configureOptions, TimeSpan timeout = default)
{
if (optionsBuilder == null)
if (configureOptions == null)
{
throw new ArgumentNullException(nameof(optionsBuilder));
throw new ArgumentNullException(nameof(configureOptions));
}
var options = Factory.CreateClientOptionsBuilder().WithProtocolVersion(_protocolVersion).WithTcpServer("127.0.0.1", ServerPort);
// Start with initial default values.
var optionsBuilder = Factory.CreateClientOptionsBuilder().WithProtocolVersion(_protocolVersion).WithTcpServer("127.0.0.1", ServerPort);
optionsBuilder.Invoke(options);
// Let the caller override settings. Do not touch the options after this.
configureOptions.Invoke(optionsBuilder);
var options = optionsBuilder.Build();
var client = CreateClient();
if (timeout == TimeSpan.Zero)
{
await client.ConnectAsync(options.Build()).ConfigureAwait(false);
await client.ConnectAsync(options).ConfigureAwait(false);
}
else
{
using (var timeoutToken = new CancellationTokenSource(timeout))
{
await client.ConnectAsync(options.Build(), timeoutToken.Token).ConfigureAwait(false);
await client.ConnectAsync(options, timeoutToken.Token).ConfigureAwait(false);
}
}
Source/MQTTnet.Tests/Server/Cross_Version_Tests.cs
+67
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@@ -0,0 +1,67 @@
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using MQTTnet.Client;
using MQTTnet.Formatter;
namespace MQTTnet.Tests.Server
{
[TestClass]
public sealed class Cross_Version_Tests : BaseTestClass
{
[TestMethod]
public async Task Send_V311_Receive_V500()
{
using (var testEnvironment = CreateTestEnvironment())
{
await testEnvironment.StartServer();
var receiver = await testEnvironment.ConnectClient(o => o.WithProtocolVersion(MqttProtocolVersion.V500));
var receivedApplicationMessages = testEnvironment.CreateApplicationMessageHandler(receiver);
await receiver.SubscribeAsync("#");
var sender = await testEnvironment.ConnectClient();
var applicationMessage = new MqttApplicationMessageBuilder().WithTopic("My/Message").WithPayload("My_Payload").Build();
await sender.PublishAsync(applicationMessage);
await LongTestDelay();
Assert.AreEqual(1, receivedApplicationMessages.ReceivedEventArgs.Count);
Assert.AreEqual("My/Message", receivedApplicationMessages.ReceivedEventArgs.First().ApplicationMessage.Topic);
Assert.AreEqual("My_Payload", receivedApplicationMessages.ReceivedEventArgs.First().ApplicationMessage.ConvertPayloadToString());
}
}
[TestMethod]
public async Task Send_V500_Receive_V311()
{
using (var testEnvironment = CreateTestEnvironment(MqttProtocolVersion.V500))
{
await testEnvironment.StartServer();
var receiver = await testEnvironment.ConnectClient(o => o.WithProtocolVersion(MqttProtocolVersion.V311));
var receivedApplicationMessages = testEnvironment.CreateApplicationMessageHandler(receiver);
await receiver.SubscribeAsync("#");
var sender = await testEnvironment.ConnectClient();
var applicationMessage = new MqttApplicationMessageBuilder().WithTopic("My/Message")
.WithPayload("My_Payload")
.WithUserProperty("A", "B")
.WithResponseTopic("Response")
.WithCorrelationData(Encoding.UTF8.GetBytes("Correlation"))
.Build();
await sender.PublishAsync(applicationMessage);
await LongTestDelay();
Assert.AreEqual(1, receivedApplicationMessages.ReceivedEventArgs.Count);
Assert.AreEqual("My/Message", receivedApplicationMessages.ReceivedEventArgs.First().ApplicationMessage.Topic);
Assert.AreEqual("My_Payload", receivedApplicationMessages.ReceivedEventArgs.First().ApplicationMessage.ConvertPayloadToString());
}
}
}
}