phpunit.xml

<?xml version="1.0" encoding="UTF-8"?>
<phpunit
    forceCoversAnnotation="true"
    mapTestClassNameToCoveredClassName="true"
    colors="true"
    backupGlobals="false"
    backupStaticAttributes="false"
    syntaxCheck="false"
    stopOnError="false"
>

    <testsuites>
        <testsuite name="PHPT Test suite">
             <directory suffix=".phpt">./tests/</directory>
        </testsuite>
   </testsuites>
    <filter>
        <whitelist processUncoveredFilesFromWhitelist="true">
             <directory suffix=".phpt">./tests/</directory>
        </whitelist>
        <blacklist>
            <directory>./tests</directory>
            <directory>./vendor/</directory>
        </blacklist>
    </filter>
   <logging>
        <log type="coverage-clover" target="build/logs/clover.xml"/>
        <log type="junit" target="build/logs/junit.xml" logIncompleteSkipped="false"/>
    </logging>  
</phpunit>