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tasty-flaky: Handle flaky Tasty-based tests

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Handle flaky Tasty-based tests, with configuration retry policies.

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Properties

Versions 0.1.0.0, 0.1.0.0
Change log CHANGELOG.md
Dependencies base (>=4.17 && <4.21), retry (>=0.7 && <0.10), tagged (>=0.5 && <0.9), tasty (>=1.5 && <1.6) [details]
License BSD-3-Clause
Copyright (c) Powerweave Inc.
Author Laurent René de Cotret
Maintainer laurent@powerweave.io
Category Testing
Home page https://github.com/PowerweaveInc/tasty-flaky
Source repo head: git clone https://github.com/PowerweaveInc/tasty-flaky.git
Uploaded by LaurentRDC at 2024-09-24T20:51:39Z

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Readme for tasty-flaky-0.1.0.0

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tasty-flaky

This provides tasty integration for flaky tests, which are tests that are known to fail intermittently.

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.