1 files changed, 10 insertions, 4 deletions
diff --git a/tests/lib/ErrorHandlerTest.php b/tests/lib/ErrorHandlerTest.php
index b45525e7962..00cf8e4c8db 100644
--- a/tests/lib/ErrorHandlerTest.php
+++ b/tests/lib/ErrorHandlerTest.php
@@ -16,10 +16,9 @@ use PHPUnit\Framework\MockObject\MockObject;
 use Psr\Log\LoggerInterface;
 
 class ErrorHandlerTest extends TestCase {
-	/** @var MockObject */
-	private LoggerInterface $logger;
-
+	private LoggerInterface&MockObject $logger;
 	private ErrorHandler $errorHandler;
+	private int $errorReporting;
 
 	protected function setUp(): void {
 		parent::setUp();
@@ -28,13 +27,20 @@ class ErrorHandlerTest extends TestCase {
 		$this->errorHandler = new ErrorHandler(
 			$this->logger
 		);
+
+		$this->errorReporting = error_reporting(E_ALL);
+	}
+
+	protected function tearDown(): void {
+		error_reporting($this->errorReporting);
+		parent::tearDown();
 	}
 
 	/**
 	 * provide username, password combinations for testRemovePassword
 	 * @return array
 	 */
-	public function passwordProvider() {
+	public static function passwordProvider(): array {
 		return [
 			['us:er', 'pass@word'],
 			['us:er', 'password'],