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use std::fs::OpenOptions;
use simplelog::*;
use crate::error;
use crate::user;
pub fn checked_init() {
let logfile = format!("/tmp/clinte_{}.log", *user::NAME);
error::helper(init(&logfile), "Couldn't initialize logging");
}
fn init(path: &str) -> error::Result<()> {
let logfile = OpenOptions::new().append(true).create(true).open(path)?;
WriteLogger::init(LevelFilter::Info, Config::default(), logfile)?;
Ok(())
}
#[cfg(test)]
mod tests {
use super::*;
use crate::user;
use std::fs;
#[test]
fn init_logs() {
let file = "clinte_test.log";
let blank = " ".bytes().collect::<Vec<u8>>();
fs::write(&file, &blank).unwrap();
init("clinte_test.log").unwrap();
log::info!("TEST LOG MESSAGE");
let logfile = fs::read_to_string(&file).unwrap();
assert!(logfile.contains("TEST LOG MESSAGE"));
fs::remove_file("clinte_test.log").unwrap();
}
#[test]
#[ignore]
fn checked_init_logs() {
checked_init();
log::info!("CHECKED INIT TEST");
let path = format!("/tmp/clinte_{}.log", *user::NAME);
let logfile = fs::read_to_string(&path).unwrap();
assert!(logfile.contains("CHECKED INIT TEST"));
}
}
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