public void ClientIdValidationCatchesNullValue()
{
var msgBuilder = new MqttConnectMessageBuilder
{
Duplicate = false,
QualityOfService = QualityOfService.ExactlyOnce,
Retain = true,
CleanSession = false,
WillQualityOfService = QualityOfService.AtLeastOnce,
WillRetainFlag = false,
};
try
{
var msg1 = msgBuilder.GetMessage() as MqttConnectMessage;
}
catch (ArgumentException)
{
return;
}
catch (Exception)
{
Assert.Fail("Incorrect exception type thrown.");
}
Assert.Fail("No exception thrown for invalid ClientId");
}
public void ConnectAsync(MqttConnectMessageBuilder bldr, string ipOrHost, int port, SocketEncryption encryption, object eventData)
{
var args = new SocketEventArgs
{
EncryptionLevel = encryption,
ClientUid = GenerateClientUid(bldr)
};
args.OnOperationComplete((eventArgs) =>
{
OnTcpConnectAsyncCompleted(eventArgs, eventData);
if (eventArgs.SocketException == null)
{
SendMessageAsync(bldr, eventData, eventArgs.ClientUid);
}
else
{
FireConnectComplete(new MqttNetEventArgs
{
Message = bldr.GetMessage(),
Exception = eventArgs.SocketException,
AdditionalErrorInfo = eventArgs.AdditionalErrorInfo,
EventData = eventData,
ClientUid = args.ClientUid
});
}
});
Socket.ConnectAsync(ipOrHost, port, args);
}
public void CanReadProtocolHeader()
{
var msgBuilder = new MqttConnectMessageBuilder
{
Duplicate = false,
QualityOfService = QualityOfService.ExactlyOnce,
Retain = true,
ClientId = "A_Device"
};
var msg = msgBuilder.GetMessage() as MqttConnectMessage;
Assert.AreEqual(msgBuilder.Duplicate, msg.Duplicate);
Assert.AreEqual(msgBuilder.QualityOfService, msg.QualityOfService);
Assert.AreEqual(msgBuilder.Retain, msg.Retain);
Assert.AreEqual(msgBuilder.ClientId, msg.ClientId);
}
public void CanReadUserName()
{
var msgBuilder = new MqttConnectMessageBuilder
{
Duplicate = false,
QualityOfService = QualityOfService.ExactlyOnce,
Retain = false,
CleanSession = false,
WillQualityOfService = QualityOfService.AtLeastOnce,
WillRetainFlag = false,
ClientId = "A_Device",
UserName = "******"
};
var msg = msgBuilder.GetMessage() as MqttConnectMessage;
Assert.AreEqual("Slartibartfast", msg.UserName);
}
public void CanReadClientId()
{
var msgBuilder = new MqttConnectMessageBuilder
{
Duplicate = false,
QualityOfService = QualityOfService.ExactlyOnce,
Retain = true,
CleanSession = false,
WillQualityOfService = QualityOfService.AtLeastOnce,
WillRetainFlag = false,
ClientId = "A_Device",
Password = "******"
};
var msg = msgBuilder.GetMessage() as MqttConnectMessage;
Assert.AreEqual("A_Device", msg.ClientId);
}
public void CanReadDefaultKeepAliveTime()
{
var msgBuilder = new MqttConnectMessageBuilder
{
Duplicate = false,
QualityOfService = QualityOfService.ExactlyOnce,
Retain = true,
CleanSession = false,
WillQualityOfService = QualityOfService.AtLeastOnce,
WillRetainFlag = false,
ClientId = "A_Device",
Password = "******"
};
var msg = msgBuilder.GetMessage() as MqttConnectMessage;
Assert.AreEqual(MqttProtocolInformation.Settings.KeepAliveTime, msg.KeepAliveTime);
}
public void CanCreateFromConnectMessageBuilder()
{
var msgBuilder = new MqttConnectMessageBuilder
{
Duplicate = false,
QualityOfService = QualityOfService.ExactlyOnce,
Retain = true,
ClientId = "A_Device"
};
Assert.AreEqual(MessageType.Connect, msgBuilder.MessageType);
var msg = msgBuilder.GetMessage();
Assert.AreEqual(typeof(MqttConnectMessage), msg.GetType());
Assert.AreEqual(MessageType.Connect, msg.MessageType);
Assert.AreEqual(false, msg.Duplicate);
Assert.AreEqual(QualityOfService.ExactlyOnce, msg.QualityOfService);
Assert.AreEqual(true, msg.Retain);
}
public void CanReadZeroLengthWillMessage()
{
var msgBuilder = new MqttConnectMessageBuilder
{
Duplicate = false,
QualityOfService = QualityOfService.ExactlyOnce,
Retain = false,
CleanSession = false,
WillQualityOfService = QualityOfService.AtLeastOnce,
WillRetainFlag = false,
ClientId = "A_Device",
WillTopic = "a/b/c/d",
WillMessage = ""
};
var msg = msgBuilder.GetMessage() as MqttConnectMessage;
Assert.AreEqual("a/b/c/d", msg.WillTopic);
Assert.AreEqual("", msg.WillMessage);
Assert.AreEqual(true, msg.WillFlag);
}
public void CanReadConnectFlagsOpt1()
{
var msgBuilder = new MqttConnectMessageBuilder
{
Duplicate = false,
QualityOfService = QualityOfService.ExactlyOnce,
Retain = true,
CleanSession = true,
WillQualityOfService = QualityOfService.ExactlyOnce,
WillRetainFlag = true,
ClientId = "A_Device",
UserName = "******"
};
var msg = msgBuilder.GetMessage() as MqttConnectMessage;
Assert.AreEqual(true, msg.CleanSession);
Assert.AreEqual(false, msg.WillFlag);
Assert.AreEqual(QualityOfService.ExactlyOnce, msg.WillQualityOfService);
Assert.AreEqual(true, msg.WillRetain);
Assert.AreEqual(false, msg.PasswordFlag);
Assert.AreEqual(true, msg.UserNameFlag);
}