phpunit.xml

<?xml version="1.0" encoding="UTF-8"?>
<phpunit
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/7.5/phpunit.xsd"
        colors="true"
        beStrictAboutChangesToGlobalState="true"
        beStrictAboutOutputDuringTests="true"
        cacheResult="false"
        bootstrap="vendor/autoload.php">

    <listeners>
        <listener class="Symfony\Bridge\PhpUnit\SymfonyTestsListener"/>
    </listeners>

    <filter>
        <whitelist addUncoveredFilesFromWhitelist="true">
            <directory suffix=".php">./src</directory>
        </whitelist>
    </filter>

    <testsuites>
        <testsuite name="PdfBundle">
            <directory>./tests</directory>
        </testsuite>
    </testsuites>
</phpunit>