public void Logger_WhenUsingFile_ThenWritesOutputToFile()
{
var logger = new FileLogger {LogLevel = LogLevel.Information};
logger.Log("test", LogLevel.Information);
logger.Close();
Assert.IsTrue(File.Exists(logger.FullPathName));
logger.TryDeleteFile();
}
public void Logger_WhenUsingFile_ThenRollingFilesShouldIncrement()
{
// create first rolling log file
var logger1 = new FileLogger {LogLevel = LogLevel.Verbose};
logger1.Log("test");
Assert.IsTrue(File.Exists(logger1.FullPathName));
logger1.Close();
// create a new file logger (effectively a new logging session)
// and create the second rolling log file
var logger2 = new FileLogger {LogLevel = LogLevel.Verbose};
logger2.Log("test");
Assert.IsTrue(File.Exists(logger2.FullPathName));
logger2.Close();
// get the number values from each file
// used the default file name template, so the format is
// "logfile###.log"
var logNumber1 = int.Parse(logger1.CurrentLogFileName.Substring(7, 3));
var logNumber2 = int.Parse(logger2.CurrentLogFileName.Substring(7, 3));
Assert.IsTrue(logNumber2 == logNumber1 + 1);
// clean up
logger1.TryDeleteFile();
logger2.TryDeleteFile();
}