MQTTnet/Source/MQTTnet.Tests/Mockups/TestLogger.cs

// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.

using System;
using MQTTnet.Diagnostics;

namespace MQTTnet.Tests.Mockups
{
    public sealed class TestLogger : IMqttNetLogger
    {
        public event EventHandler<MqttNetLogMessagePublishedEventArgs> LogMessagePublished;

        public bool IsEnabled { get; } = true;

        public void Publish(MqttNetLogLevel logLevel, string source, string message, object[] parameters, Exception exception)
        {
            LogMessagePublished?.Invoke(this, new MqttNetLogMessagePublishedEventArgs(new MqttNetLogMessage
            {
                Level = logLevel,
                Message = string.Format(message, parameters),
                Exception = exception
            }));
        }
    }
}