phpunit.xml.dist

<?xml version="1.0" encoding="utf-8"?>
<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:noNamespaceSchemaLocation="vendor/phpunit/phpunit/phpunit.xsd"
         colors="true">

    <testsuites>
        <testsuite name="Test suite">
            <directory>./tests/DeepCopyTest</directory>
        </testsuite>
    </testsuites>

    <filter>
        <whitelist>
            <directory suffix=".php">./src/</directory>
            <exclude>
                <file>src/DeepCopy/deep_copy.php</file>
            </exclude>
        </whitelist>
    </filter>

</phpunit>