public void PipeLogger_ClearPipeline()
{
#region Arrange
var msg = LogRecord.Empty;
var pipedMsg = default(LogRecord);
var levelVerifierMock = new Mock <ILogRecordVerifier>();
levelVerifierMock.Setup(x => x.Verify(It.IsAny <LogRecord>())).Returns(true);
var targetLoggerMock = new Mock <ILogger>();
targetLoggerMock.SetupProperty(x => x.IsEnabled, true);
targetLoggerMock.SetupProperty(x => x.RecordVerifier, levelVerifierMock.Object);
targetLoggerMock.Setup(x => x.Log(It.IsAny <LogRecord>()))
.Callback <LogRecord>(m => pipedMsg = m);
var logger = new PipeLogger <ILogger>(targetLoggerMock.Object);
logger.Pipes.Clear();
#endregion Arrange
#region Act
logger.Log(msg);
#endregion Act
#region Assert
Assert.AreEqual(0, logger.Pipes.Count);
Assert.AreSame(default(LogRecord), pipedMsg);
#endregion Assert
}
public void PipeLogger_PipelineWithSkipping()
{
#region Arrange
var msg = new LogRecord
{
Timestamp = DateTime.Now,
Message = "str",
Level = LogLevel.Error,
Exception = new Exception("Ex")
};
var pipedMsg = default(LogRecord);
var pipe1Called = 0;
var pipe2Called = 0;
var levelVerifierMock = new Mock <ILogRecordVerifier>();
levelVerifierMock.Setup(x => x.Verify(It.IsAny <LogRecord>())).Returns(true);
var targetLoggerMock = new Mock <ILogger>();
targetLoggerMock.SetupProperty(x => x.IsEnabled, true);
targetLoggerMock.SetupProperty(x => x.RecordVerifier, levelVerifierMock.Object);
targetLoggerMock.Setup(x => x.Log(It.IsAny <LogRecord>()))
.Callback <LogRecord>(m => pipedMsg = m);
var logger = new PipeLogger <ILogger>(targetLoggerMock.Object);
logger.Pipes.AddRange(
(ctx, next) => { pipe1Called++; ctx.LogRecord.Message = ctx.LogRecord.Message.ToUpper(); },
(ctx, next) => { pipe2Called++; ctx.LogRecord.Level = LogLevel.Debug; next(ctx); }
);
#endregion Arrange
#region Act
logger.Log(msg);
#endregion Act
#region Assert
Assert.AreEqual(3, logger.Pipes.Count);
Assert.AreEqual(1, pipe1Called);
Assert.AreEqual(0, pipe2Called);
Assert.AreSame(msg, pipedMsg);
Assert.AreEqual(msg.Message.ToUpper(), pipedMsg.Message);
Assert.AreEqual(LogLevel.Error, pipedMsg.Level);
#endregion Assert
}
public void PipeLogger_Log()
{
#region Arrange
var msg = new LogRecord
{
Timestamp = DateTime.Now,
Message = "str",
Level = LogLevel.Error,
Exception = new Exception("Ex")
};
var pipedMsg = default(LogRecord);
var levelVerifierMock = new Mock <ILogRecordVerifier>();
levelVerifierMock.Setup(x => x.Verify(It.IsAny <LogRecord>())).Returns(true);
var targetLoggerMock = new Mock <ILogger>();
targetLoggerMock.SetupProperty(x => x.IsEnabled, true);
targetLoggerMock.SetupProperty(x => x.RecordVerifier, levelVerifierMock.Object);
targetLoggerMock.Setup(x => x.Log(It.IsAny <LogRecord>()))
.Callback <LogRecord>(m => pipedMsg = m);
var logger = new PipeLogger <ILogger>(targetLoggerMock.Object);
#endregion Arrange
#region Act
logger.Log(msg);
#endregion Act
#region Assert
Assert.AreSame(msg, pipedMsg);
#endregion Assert
}
