chamilo-lms2/vendor/culqi/culqi-php/phpunit.xml

<?xml version="1.0" encoding="UTF-8"?>
<phpunit colors="true" bootstrap="tests/TestAutoLoad.php">
    <testsuites>
        <testsuite name="Culqi PHP Tests">
            <directory suffix="Test.php">tests</directory>
            <file>Test.php</file>
        </testsuite>
    </testsuites>
    <php>
         <ini name="display_errors" value="true"/>
    </php>
</phpunit>