phpunit.xml

<?xml version="1.0" encoding="UTF-8"?>
<!--
  The skeleton's own tooling - the scaffolder and the upgrader - as opposed to the
  applications under src/, which each carry their own config because PUBLIC_PATH is a
  constant and one process can therefore only ever be one application.

  Nothing here boots the framework, so there is no bootstrap beyond composer's autoloader.
-->
<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:noNamespaceSchemaLocation="vendor/phpunit/phpunit/phpunit.xsd"
         bootstrap="vendor/autoload.php"
         cacheDirectory=".phpunit.cache"
         colors="true"
         failOnWarning="true"
         failOnDeprecation="true"
         failOnNotice="true">
  <testsuites>
    <testsuite name="Tooling">
      <directory>tests</directory>
    </testsuite>
  </testsuites>
</phpunit>