Attribute Macro flaky_test::flaky_test

#[flaky_test]

A flaky test will be run multiple times until it passes.

Example

use flaky_test::flaky_test;

// By default it will be retried up to 3 times.
#[flaky_test]
fn test_default() {
 println!("should pass");
}

// The number of max attempts can be adjusted via `times`.
#[flaky_test(times = 5)]
fn usage_with_named_args() {
  println!("should pass");
}

// Async tests can be run by passing `tokio`.
// Make sure `tokio` is added in your `Cargo.toml`.
#[flaky_test(tokio)]
async fn async_test() {
  let res = async_operation().await.unwrap();
  assert_eq!(res, 42);
}

// `tokio` and `times` can be combined.
#[flaky_test(tokio, times = 5)]
async fn async_test_five_times() {
  let res = async_operation().await.unwrap();
  assert_eq!(res, 42);
}

// Any arguments that `#[tokio::test]` supports can be specified.
#[flaky_test(tokio(flavor = "multi_thraed", worker_threads = 2))]
async fn async_test_complex() {
  let res = async_operation().await.unwrap();
  assert_eq!(res, 42);
}