# A self-testing application?

**URL:** <https://forum.elixirforum.com/t/a-self-testing-application/19064>\
**Category:** Questions\
**Tags:** erlang, beam, testing, self-healing\
**Created:** [December 31, 2018, 10:48pm UTC](https://forum.elixirforum.com/t/a-self-testing-application/19064 "2018-12-31T22:48:20Z")\
**Posts on this page:** 1\
**Showing post:** 5

<div class="post-metadata">

**Author:** ![dimitarvp](https://forum.elixirforum.com/user_avatar/forum.elixirforum.com/dimitarvp/32/38664_2.png) [@dimitarvp](https://forum.elixirforum.com/u/dimitarvp)\
**Post date:** [January 10, 2019, 12:44am UTC](https://forum.elixirforum.com/t/a-self-testing-application/19064/5 "2019-01-10T00:44:22Z")

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Have you looked at [mix test.watch](https://github.com/lpil/mix-test.watch)?

A far cry from HAL but it allows you to have your tests re-ran as you are modifying your code.

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