File: phpunit.xml

<phpunit bootstrap="vendor/autoload.php" stderr="true" colors="true">
    <filter>
        <whitelist addUncoveredFilesFromWhitelist="true" processUncoveredFilesFromWhitelist="true">
            <directory suffix=".php">./src</directory>
            <exclude>
                <directory suffix=".php">./tests</directory>
                <directory suffix=".php">./vendor</directory>
            </exclude>
        </whitelist>
    </filter>
    <testsuites>
        <testsuite name="SUN SPA Calc">
            <directory>./tests</directory>
        </testsuite>
    </testsuites>
    <logging>
        <log type="coverage-clover" target="build/logs/clover.xml"/>
    </logging>
</phpunit>