phpunit.xml
<?xml version="1.0" encoding="UTF-8"?>
<phpunit colors="true">
<filter>
<whitelist addUncoveredFilesFromWhitelist="true">
<directory suffix=".php">./src</directory>
<exclude>
<file>./src/Engine.php</file>
</exclude>
</whitelist>
</filter>
<testsuites>
<testsuite name="Simple Tests">
<directory>tests</directory>
</testsuite>
</testsuites>
<logging>
<log type="coverage-clover" target="./build/logs/clover.xml"/>
</logging>
</phpunit>