From d6454d6dd71024848893a1e2d1f1dd78683351db Mon Sep 17 00:00:00 2001
From: Sebastian Bergmann <sb@sebastian-bergmann.de>
Date: Tue, 28 Feb 2023 07:43:37 +0100
Subject: [PATCH] Closes #5205

---
 ChangeLog-9.6.md  | 7 +++++++
 src/Util/Test.php | 2 +-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/ChangeLog-9.6.md b/ChangeLog-9.6.md
index df27bce752d..c0d370b212a 100644
--- a/ChangeLog-9.6.md
+++ b/ChangeLog-9.6.md
@@ -2,6 +2,12 @@
 
 All notable changes of the PHPUnit 9.6 release series are documented in this file using the [Keep a CHANGELOG](https://keepachangelog.com/) principles.
 
+## [9.6.5] - 2023-MM-DD
+
+### Fixed
+
+* [#5205](https://github.com/sebastianbergmann/phpunit/issues/5205): Wrong default value for optional parameter of `PHPUnit\Util\Test::parseTestMethodAnnotations()` causes `ReflectionException`
+
 ## [9.6.4] - 2023-02-27
 
 ### Fixed
@@ -36,6 +42,7 @@ All notable changes of the PHPUnit 9.6 release series are documented in this fil
 * [#5064](https://github.com/sebastianbergmann/phpunit/issues/5064): Deprecate `PHPUnit\Framework\TestCase::getMockClass()`
 * [#5132](https://github.com/sebastianbergmann/phpunit/issues/5132): Deprecate `Test` suffix for abstract test case classes
 
+[9.6.5]: https://github.com/sebastianbergmann/phpunit/compare/9.6.4...9.6
 [9.6.4]: https://github.com/sebastianbergmann/phpunit/compare/9.6.3...9.6.4
 [9.6.3]: https://github.com/sebastianbergmann/phpunit/compare/9.6.2...9.6.3
 [9.6.2]: https://github.com/sebastianbergmann/phpunit/compare/9.6.1...9.6.2
diff --git a/src/Util/Test.php b/src/Util/Test.php
index f089f6d43a5..d04a7683b2e 100644
--- a/src/Util/Test.php
+++ b/src/Util/Test.php
@@ -331,7 +331,7 @@ public static function getProvidedData(string $className, string $methodName): ?
     /**
      * @psalm-param class-string $className
      */
-    public static function parseTestMethodAnnotations(string $className, ?string $methodName = ''): array
+    public static function parseTestMethodAnnotations(string $className, ?string $methodName = null): array
     {
         $registry = Registry::getInstance();