phpunit.xml

<?xml version="1.0"?>
<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.3/phpunit.xsd"
    backupGlobals="false" backupStaticAttributes="false"
    beStrictAboutTestsThatDoNotTestAnything="true"
    beStrictAboutChangesToGlobalState="true"
    beStrictAboutOutputDuringTests="true"
    colors="true"
    convertErrorsToExceptions="true"
    convertNoticesToExceptions="true"
    convertWarningsToExceptions="true"
    processIsolation="false"
    stopOnFailure="false"
    bootstrap="tests/bootstrap.php">
  <coverage processUncoveredFiles="true">
    <include>
      <directory suffix=".php">./src/</directory>
    </include>
  </coverage>
  <testsuites>
    <testsuite name="Test Suite">
      <directory>./tests/</directory>
    </testsuite>
  </testsuites>
</phpunit>