Handle flaky Tasty-based tests.

tasty-flaky

This provides tasty integration for flaky tests, which are tests that are known to fail intermittently. tasty-flaky can be installed from Hackage.

Example usage

This package provides a single function, flakyTest, which can attach retrying logic to any test. For example, you can retry test cases from tasty-hunit like so:

import Test.Tasty.HUnit ( testCase ) -- from tasty-hunit

myFlakyTest :: TestTree
myFlakyTest 
    = flakyTest (limitRetries 5 <> constantDelay 1000) 
    $ testCase "some test case" 
    $ do ... 

In the example above, the test will be retried up to 5 times, with a delay of 1000 microseconds between tries, if a failure occurs.