updated tests

Author: sreichel

tests/unit/Mage/Admin/Model/UserTest.php

@@ -40,7 +40,7 @@ public static function setUpBeforeClass(): void
      * @group runInSeparateProcess
      * @runInSeparateProcess
      */
-    public function testAuthenticate(string $expectedResult, array $methods): void
+    public function testAuthenticate(bool|string $expectedResult, array $methods): void
     {
         $mock = $this->getMockBuilder(Subject::class)
             ->setMethods([

tests/unit/Mage/Core/Helper/DataTest.php

@@ -81,7 +81,7 @@ public function testValidateKey(): void
      */
     public function testFormatTimezoneDate(
         string $expectedResult,
-        ?string $data,
+        string|int|null $data,
         string $format = Mage_Core_Model_Locale::FORMAT_TYPE_SHORT,
         bool $showTime = false,
         bool $useTimezone = false # disable timezone by default for tests