Credo.Check.Refactor.PassAsyncInTestCases (Credo v1.7.16)

Basics

This check has a base priority of normal and works with any version of Elixir.

Explanation

Test modules marked async: true are run concurrently, speeding up the test suite and improving productivity. This should always be done when possible.

Leaving off the async: option silently defaults to false, which may make a test suite slower for no real reason.

Test modules which cannot be run concurrently should be explicitly marked async: false, ideally with a comment explaining why.

Check-Specific Parameters

Use the following parameters to configure this check:

:force_comment_on_explicit_false

Force adding a comment when async: false is used.

This parameter defaults to false.

General Parameters

Like with all checks, general params can be applied.

Parameters can be configured via the .credo.exs config file.