1 unstable release
0.1.0 | Mar 10, 2023 |
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#4 in #retrying
23 downloads per month
4KB
This attribute macro will retry a test multiple times, failing only if all attempts fail. Useful for situations when a test is known to be flaky due to external conditions.
use test_retry::retry;
#[test]
#[retry]
fn my_test() {
assert_eq!(1, 2);
}
lib.rs
:
This crate provides an attribute macro for retrying tests multiple times before failing.
Examples
By default retry will cause the test to be called three times before failing:
use std::sync::atomic::{AtomicUsize, Ordering};
#[test]
#[retry]
fn default() {
static COUNTER: AtomicUsize = AtomicUsize::new(1);
assert_eq!(counter.fetch_add(1, Ordering::Relaxed), 3);
}
Dependencies
~1.5MB
~37K SLoC