public void SetNewLogFile_EmptyDirectory_Succeeds()
{
DirectoryInfo directory = new DirectoryInfo(_logFilePath);
directory.Create();
FileTraceWriter traceWriter = new FileTraceWriter(_logFilePath, TraceLevel.Verbose);
traceWriter.SetNewLogFile();
var files = directory.GetFiles().OrderByDescending(p => p.LastWriteTime).ToArray();
Assert.Equal(0, files.Length);
traceWriter.Verbose("Test log");
traceWriter.Flush();
files = directory.GetFiles().OrderByDescending(p => p.LastWriteTime).ToArray();
Assert.Equal(1, files.Length);
}
private void WriteLogs(string logFilePath, int numLogs)
{
FileTraceWriter traceWriter = new FileTraceWriter(logFilePath, TraceLevel.Verbose);
for (int i = 0; i < numLogs; i++)
{
traceWriter.Verbose(string.Format("Test message {0} {1}", Thread.CurrentThread.ManagedThreadId, i));
}
traceWriter.Flush();
}
