Reset ResponseRenderer::$instance after test in ApplicationHandlerTest

Not resetting this value causes other tests to fail when running then in
a specific order.

Signed-off-by: Maurício Meneghini Fauth <mauricio@fauth.dev>

tests/unit/Http/Handler/ApplicationHandlerTest.php

@@ -10,7 +10,6 @@
 use PhpMyAdmin\Http\Response;
 use PhpMyAdmin\Http\ServerRequest;
 use PhpMyAdmin\ResponseRenderer;
-use PHPUnit\Framework\Attributes\BackupStaticProperties;
 use PHPUnit\Framework\Attributes\CoversClass;
 use PHPUnit\Framework\TestCase;
 use Psr\Http\Message\ResponseInterface;
@@ -19,48 +18,51 @@
 #[CoversClass(ApplicationHandler::class)]
 final class ApplicationHandlerTest extends TestCase
 {
-    #[BackupStaticProperties(true)]
     public function testHandleReturnsResponse(): void
     {
         $responseRendererMock = self::createMock(ResponseRenderer::class);
         $responseRendererMock->expects(self::never())->method('response');
-        (new ReflectionProperty(ResponseRenderer::class, 'instance'))->setValue(null, $responseRendererMock);
+        $reflectionProperty = new ReflectionProperty(ResponseRenderer::class, 'instance');
+        $reflectionProperty->setValue(null, $responseRendererMock);
         $request = self::createStub(ServerRequest::class);
         $responseStub = new Response(self::createStub(ResponseInterface::class));
         $appMock = self::createMock(Application::class);
         $appMock->expects(self::once())->method('handle')->with($request)->willReturn($responseStub);
         $handler = new ApplicationHandler($appMock);
         $response = $handler->handle($request);
         self::assertSame($response, $responseStub);
+        $reflectionProperty->setValue(null, null);
     }
 
-    #[BackupStaticProperties(true)]
     public function testHandleThrowsExit(): void
     {
         $responseStub = new Response(self::createStub(ResponseInterface::class));
         $responseRendererMock = self::createMock(ResponseRenderer::class);
         $responseRendererMock->expects(self::once())->method('response')->willReturn($responseStub);
-        (new ReflectionProperty(ResponseRenderer::class, 'instance'))->setValue(null, $responseRendererMock);
+        $reflectionProperty = new ReflectionProperty(ResponseRenderer::class, 'instance');
+        $reflectionProperty->setValue(null, $responseRendererMock);
         $request = self::createStub(ServerRequest::class);
         $appMock = self::createMock(Application::class);
         $appMock->expects(self::once())->method('handle')->with($request)->willThrowException(new ExitException());
         $handler = new ApplicationHandler($appMock);
         $response = $handler->handle($request);
         self::assertSame($response, $responseStub);
+        $reflectionProperty->setValue(null, null);
     }
 
-    #[BackupStaticProperties(true)]
     public function testHandleReturnsNull(): void
     {
         $responseStub = new Response(self::createStub(ResponseInterface::class));
         $responseRendererMock = self::createMock(ResponseRenderer::class);
         $responseRendererMock->expects(self::once())->method('response')->willReturn($responseStub);
-        (new ReflectionProperty(ResponseRenderer::class, 'instance'))->setValue(null, $responseRendererMock);
+        $reflectionProperty = new ReflectionProperty(ResponseRenderer::class, 'instance');
+        $reflectionProperty->setValue(null, $responseRendererMock);
         $request = self::createStub(ServerRequest::class);
         $appMock = self::createMock(Application::class);
         $appMock->expects(self::once())->method('handle')->with($request)->willReturn(null);
         $handler = new ApplicationHandler($appMock);
         $response = $handler->handle($request);
         self::assertSame($response, $responseStub);
+        $reflectionProperty->setValue(null, null);
     }
 }

tests/unit/Stubs/ResponseRenderer.php

@@ -16,7 +16,6 @@
 use PhpMyAdmin\ConfigStorage\Relation;
 use PhpMyAdmin\Console;
 use PhpMyAdmin\DatabaseInterface;
-use PhpMyAdmin\Exceptions\ExitException;
 use PhpMyAdmin\Footer;
 use PhpMyAdmin\Header;
 use PhpMyAdmin\Http\Factory\ResponseFactory;
@@ -177,11 +176,6 @@ public function isDisabled(): bool
         return $this->isDisabled;
     }
 
-    public function callExit(string $message = ''): never
-    {
-        throw new ExitException($message);
-    }
-
     public function getResponse(): Response
     {
         return $this->response;