public void Create_LowLevelMqttClient()
{
var factory = new MqttFactory();
var client = factory.CreateLowLevelMqttClient();
Assert.IsNotNull(client);
}
public async Task Connect_And_Disconnect()
{
using (var testEnvironment = new TestEnvironment(TestContext))
{
await testEnvironment.StartServer();
var factory = new MqttFactory();
var lowLevelClient = factory.CreateLowLevelMqttClient();
await lowLevelClient.ConnectAsync(new MqttClientOptionsBuilder().WithTcpServer("127.0.0.1", testEnvironment.ServerPort).Build(), CancellationToken.None);
await lowLevelClient.DisconnectAsync(CancellationToken.None);
}
}
public async Task Authenticate()
{
using (var testEnvironment = new TestEnvironment(TestContext))
{
await testEnvironment.StartServer();
var factory = new MqttFactory();
var lowLevelClient = factory.CreateLowLevelMqttClient();
await lowLevelClient.ConnectAsync(new MqttClientOptionsBuilder().WithTcpServer("127.0.0.1", testEnvironment.ServerPort).Build(), CancellationToken.None);
var receivedPacket = await Authenticate(lowLevelClient).ConfigureAwait(false);
await lowLevelClient.DisconnectAsync(CancellationToken.None).ConfigureAwait(false);
Assert.IsNotNull(receivedPacket);
Assert.AreEqual(MqttConnectReturnCode.ConnectionAccepted, receivedPacket.ReturnCode);
}
}
public async Task Subscribe()
{
using (var testEnvironment = CreateTestEnvironment())
{
await testEnvironment.StartServer();
var factory = new MqttFactory();
var lowLevelClient = factory.CreateLowLevelMqttClient();
await lowLevelClient.ConnectAsync(new MqttClientOptionsBuilder().WithTcpServer("127.0.0.1", testEnvironment.ServerPort).Build(), CancellationToken.None);
await Authenticate(lowLevelClient).ConfigureAwait(false);
var receivedPacket = await Subscribe(lowLevelClient, "a").ConfigureAwait(false);
await lowLevelClient.DisconnectAsync(CancellationToken.None).ConfigureAwait(false);
Assert.IsNotNull(receivedPacket);
Assert.AreEqual(MqttSubscribeReasonCode.GrantedQoS0, receivedPacket.ReasonCodes[0]);
}
}
