Telegraph/phpunit.xml

<?xml version="1.0"?>
<phpunit
  bootstrap="tests/bootstrap.php"
  beStrictAboutTestsThatDoNotTestAnything="true">
  <php>
    <env name="ENV" value="test"/>
  </php>
  <testsuites>
    <testsuite name="comments">
      <directory suffix="Test.php">tests</directory>
    </testsuite>
  </testsuites>
</phpunit>