PHPUnit config: upgrade to 10.3 schema

jrfnl · kukulich · commit 0576c02adb19 · 2023-10-04T10:54:00.000+02:00
This upgrades the XML configuration to one accepted by PHPUnit 10.3 and higher, which is in line with the PHPUnit requirements in the `composer.json` file.

Note: the configuration will not validate for PHPUnit &lt; 10.3 and will throw warnings, but as code coverage in CI is only run with PHPUnit 10 and the warnings are about that part of the configuration, this is nothing to worry about. Moreover, on PHPUnit 8.x/9.x, those warnings won't fail the build and the tests will still be run.
diff --git a/phpunit.xml.dist b/phpunit.xml.dist
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <phpunit
 	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/10.0/phpunit.xsd"
+	xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/10.3/phpunit.xsd"
 	bootstrap="tests/bootstrap.php"
 	colors="true"
 	backupGlobals="false"
@@ -26,10 +26,12 @@
 			<directory suffix="Test.php">./tests/</directory>
 		</testsuite>
 	</testsuites>
-	<coverage>
+	<source>
 		<include>
 			<directory suffix=".php">SlevomatCodingStandard</directory>
 		</include>
+	</source>
+	<coverage>
 		<report>
 			<clover outputFile="temp/coverage.xml"/>
 			<html outputDirectory="temp/coverage"/>
