Struct test_casing::decorators::Retry

pub struct Retry { /* private fields */ }

Test decorator that retries a wrapped test the specified number of times, potentially with a delay between retries.

Examples

use test_casing::{decorate, decorators::Retry};
use std::time::Duration;

const RETRY_DELAY: Duration = Duration::from_millis(200);

#[test]
#[decorate(Retry::times(3).with_delay(RETRY_DELAY))]
fn test_with_retries() {
    // test logic
}

Implementations

impl Retry

pub const fn times(times: usize) -> Self

Specified the number of retries. The delay between retries is zero.

pub const fn with_delay(self, delay: Duration) -> Self

Specifies the delay between retries.

pub const fn on_error<E>(self, matcher: fn(_: &E) -> bool) -> RetryErrors<E>

Converts this retry specification to only retry specific errors.

Trait Implementations

impl Debug for Retry

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl DecorateTest<()> for Retry

fn decorate_and_test<F: TestFn<()>>(&self, test_fn: F)

Decorates the provided test function and runs the test.

impl<E: Display> DecorateTest<Result<(), E>> for Retry

fn decorate_and_test<F>(&self, test_fn: F) -> Result<(), E>

where F: TestFn<Result<(), E>>,

Decorates the provided test function and runs the test.