feat(test-case): allow to use PHPUnit Group attributes to mark tests requiring database

Before that, only the annotation @group('DB') is possible to mark test classes as requiring the database. Now the \PHPUnit\Framework\Attributes\Group attribute can be used as long as PHPUnit 10+ is used.

Signed-off-by: Thomas Citharel <tcit@tcit.fr>

tests/lib/TestCase.php

@@ -34,6 +34,7 @@ use OCP\Lock\ILockingProvider;
 use OCP\Lock\LockedException;
 use OCP\Security\ISecureRandom;
 use OCP\Server;
+use PHPUnit\Framework\Attributes\Group;
 
 if (version_compare(\PHPUnit\Runner\Version::id(), 10, '>=')) {
 	trait OnNotSuccessfulTestTrait {
@@ -545,11 +546,22 @@ abstract class TestCase extends \PHPUnit\Framework\TestCase {
 
 		$r = new \ReflectionClass($this);
 		$doc = $r->getDocComment();
+
+		if (class_exists(Group::class)) {
+			$attributes = array_map(function (\ReflectionAttribute $attribute) {
+				/** @var Group $group */
+				$group = $attribute->newInstance();
+				return $group->name();
+			}, $r->getAttributes(Group::class));
+			if (count($attributes) > 0) {
+				return $attributes;
+			}
+		}
 		preg_match_all('#@group\s+(.*?)\n#s', $doc, $annotations);
 		return $annotations[1] ?? [];
 	}
 
-	protected function IsDatabaseAccessAllowed() {
+	protected function IsDatabaseAccessAllowed(): bool {
 		$annotations = $this->getGroupAnnotations();
 		if (isset($annotations)) {
 			if (in_array('DB', $annotations) || in_array('SLOWDB', $annotations)) {