logger: remove rfc dedicated file from unit tests
This was a leftover from the RFC.
@@ -470,7 +470,7 @@ mod tests {
use log::MetadataBuilder;
use metrics::LogMetric::{MetricGetInstanceInfoCount, MetricGetInstanceInfoFailures};
- use std::fs::{copy, remove_file, File};
+ use std::fs::{remove_file, File};
use std::io::BufRead;
use std::io::BufReader;
use std::thread::sleep;
@@ -554,8 +554,6 @@ mod tests {
trace!("{:?}", MetricGetInstanceInfoFailures);
trace!("{:?}", MetricGetInstanceInfoCount);
- // leaving this commented so that you can test this RFC
- copy(log_file_str(), "rfc.log").unwrap();
remove_file(log_file_str()).unwrap();
// exercise the case when there is an error in opening file
