View file core/libs/oAuth/vendor/hybridauth/hybridauth/phpunit.xml

<phpunit
    bootstrap="./vendor/autoload.php"
    backupGlobals="false"
    colors="true"
    convertErrorsToExceptions="true"
    convertNoticesToExceptions="true"
    convertWarningsToExceptions="true"
>
    <testsuites>
        <testsuite name="unit">
            <directory>./tests/</directory>
        </testsuite>
    </testsuites>
</phpunit>