phpunit.v9.xml
<?xml version="1.0" encoding="UTF-8"?>
<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" bootstrap="./vendor/autoload.php" colors="true" convertErrorsToExceptions="true" convertNoticesToExceptions="true" convertWarningsToExceptions="true" testdox="true" stopOnError="true" stopOnFailure="true" xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.3/phpunit.xsd">
<coverage processUncoveredFiles="true">
<include>
<directory suffix=".php">./src</directory>
</include>
<report>
<html outputDirectory="./coverage" lowUpperBound="35" highLowerBound="85"/>
</report>
</coverage>
<testsuites>
<testsuite name="main">
<directory>./tests</directory>
</testsuite>
</testsuites>
<logging/>
</phpunit>