phpunit.xml

<?xml version="1.0" encoding="UTF-8"?>
<!--
	Plain unit tests: no WordPress, no database. tests/bootstrap.php stubs the
	handful of WordPress functions the code under test touches, so the suite runs
	in milliseconds and needs no install.
-->
<phpunit
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:noNamespaceSchemaLocation="vendor/phpunit/phpunit/phpunit.xsd"
	bootstrap="tests/bootstrap.php"
	colors="true"
	cacheDirectory=".phpunit.cache"
	failOnWarning="true"
	failOnNotice="true"
	failOnDeprecation="true"
	beStrictAboutOutputDuringTests="true"
>
	<testsuites>
		<testsuite name="Unit">
			<directory suffix="Test.php">tests</directory>
		</testsuite>
	</testsuites>

	<source>
		<include>
			<directory suffix=".php">includes</directory>
		</include>
	</source>
</phpunit>