using GitConverter.Lib.Logging;
using GitConverter.TestsApp.TestSupport;

namespace GitConverter.TestsApp.Logging
{
    /// <summary>
    /// Verifies Log.Disable sets logging to no-op and subsequent Log calls are not delivered to a previously active logger.
    /// </summary>
    [Collection("Logging")]
    public class LogDisableTests
    {
        [Fact]
        public void Disable_ReplacesLogger_WithNoOp()
        {
            var testLogger = new TestLogger();

            // swap and ensure messages go to test logger
            var previous = Log.Current;
            Log.Current = testLogger;
            try
            {
                Log.Info("before-disable");
                Assert.Contains(testLogger.InfoMessages, m => m.Contains("before-disable", StringComparison.OrdinalIgnoreCase));

                // disable global logging
                Log.Disable();

                // write more messages
                Log.Info("after-disable");

                // testLogger should not have received the message written after disable
                Assert.DoesNotContain(testLogger.InfoMessages, m => m.Contains("after-disable", StringComparison.OrdinalIgnoreCase));
            }
            finally
            {
                // restore previous logger to avoid cross-test interference
                Log.Current = previous;
            }
        }
    }
}