phpunit.xml
<?xml version="1.0" encoding="UTF-8"?>
<!-- https://phpunit.de/manual/current/en/appendixes.configuration.html -->
<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/10.1/phpunit.xsd"
colors="true" bootstrap="vendor/autoload.php" cacheDirectory=".phpunit.cache">
<coverage/>
<testsuites>
<testsuite name="Project Test Suite">
<directory>tests</directory>
</testsuite>
</testsuites>
<source>
<include>
<directory>src</directory>
</include>
<exclude>
<file>src/index.php</file>
</exclude>
</source>
</phpunit>