phpunit.xml.dist
<?xml version="1.0" encoding="UTF-8"?>
<phpunit
bootstrap="./tests/bootstrap.php"
>
<testsuites>
<testsuite name="Less Test Cases">
<directory>./tests/</directory>
</testsuite>
</testsuites>
<logging>
<log type="coverage-html" target="build/coverage"/>
</logging>
<filter>
<whitelist>
<directory suffix=".php">./src</directory>
</whitelist>
</filter>
</phpunit>