phpunit.xml

<?xml version="1.0" encoding="UTF-8"?>
<phpunit
        bootstrap="./vendor/autoload.php"
        colors="true"
        convertNoticesToExceptions="true"
        convertWarningsToExceptions="true"
        stopOnError="false"
        stopOnFailure="false"
        stopOnIncomplete="false">
    <testsuites>
        <testsuite name="Minifier">
            <directory>tests</directory>
        </testsuite>
    </testsuites>
</phpunit>