title: How to send phpunit errors to Laravel log channels? i.e. slack?
body: <p>we are implementing functional testing in our Laravel app environment and we want the results of phpunit dusk tests to be logged in a slack channel via webhook. Anyone?</p>
  
  <p>We achieved to log results in single files as described in documentation (using phpunit --log-TypeOfLog) but we want to receive notifications when we run that tests in automated mode in other channels.</p>
  
  <p>We can manually send notifications to slack (or other channels) if we put <code>Log::error('Something happened!');</code> but we want this to be automatically done when tests finish.</p>