File: vendor/phpunit/phpunit/phpunit.xml

<?xml version="1.0" encoding="UTF-8"?>
<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:noNamespaceSchemaLocation="phpunit.xsd"
         bootstrap="tests/bootstrap.php"
         cacheResult="true"
         colors="true"
         verbose="true">
    <testsuites>
        <testsuite name="unit">
            <directory suffix="Test.php">tests/unit</directory>
        </testsuite>

        <testsuite name="end-to-end">
            <directory suffix=".phpt">tests/end-to-end</directory>
            <exclude>tests/end-to-end/_files</exclude>
        </testsuite>
    </testsuites>

    <filter>
        <whitelist processUncoveredFilesFromWhitelist="true">
            <directory suffix=".php">src</directory>
            <exclude>
                <file>src/Framework/Assert/Functions.php</file>
                <file>src/Util/PHP/eval-stdin.php</file>
            </exclude>
        </whitelist>
    </filter>

    <php>
        <const name="PHPUNIT_TESTSUITE" value="true"/>
    </php>
</phpunit>