phpunit.xml

<phpunit
    bootstrap="tests/bootstrap.php"
    backupGlobals="false"
    colors="true"
    convertErrorsToExceptions="true"
    convertNoticesToExceptions="true"
    convertWarningsToExceptions="true"
    >
    <testsuites>
        <testsuite>
            <directory prefix="test-" suffix=".php">./tests/</directory>
        </testsuite>
    </testsuites>
    <filter>
        <whitelist processUncoveredFilesFromWhitelist="true">
            <directory suffix=".php">./</directory>
            <exclude>
                <directory suffix=".php">./tests/</directory>
                <directory suffix=".php">./bin/</directory>
                <file>./inc/cli.php</file>
            </exclude>
        </whitelist>
    </filter>
</phpunit>