3 releases
0.1.2 | Aug 3, 2024 |
---|---|
0.1.1 | Jul 31, 2024 |
0.1.0 | Jul 31, 2024 |
#288 in Debugging
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log_tester
log_tester is a crate that takes care of capturing log messages produced by the log
crate during test, and then perform checks on them.
Warnings
This crate is made to capture all logs, including in multithreaded case.
Hence, it does not work well with cargo test
, the logs from all test will be captured.
It is better to use cargo nextest
instead.
Using cargo test
will not fail but additional logs will be captured. In that way the test may not be right.
Usage
This crate is intend to be used in conjunction with the log
crate. And only during test.
[dependencies]
log = "0.4"
[dev-dependencies]
log_tester = "0.1"
use log_tester::LogTester;
use log::Level;
#[test]
fn test_log() {
LogTester::start();
log::info!("Hello, world!");
assert!(LogTester::contains(Level::Info, "Hello, world!"))
}
Contributing
Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.
Authors
License
This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program. If not, see https://www.gnu.org/licenses/.
Dependencies
~87KB