--- /dev/null
+<?php
+
+declare(strict_types=1);
+
+namespace Shaarli\Front;
+
+use PHPUnit\Framework\TestCase;
+use Shaarli\Config\ConfigManager;
+use Shaarli\Container\ShaarliContainer;
+use Shaarli\Front\Exception\LoginBannedException;
+use Shaarli\Render\PageBuilder;
+use Slim\Http\Request;
+use Slim\Http\Response;
+
+class ShaarliMiddlewareTest extends TestCase
+{
+ /** @var ShaarliContainer */
+ protected $container;
+
+ /** @var ShaarliMiddleware */
+ protected $middleware;
+
+ public function setUp(): void
+ {
+ $this->container = $this->createMock(ShaarliContainer::class);
+ $this->middleware = new ShaarliMiddleware($this->container);
+ }
+
+ public function testMiddlewareExecution(): void
+ {
+ $request = $this->createMock(Request::class);
+ $response = new Response();
+ $controller = function (Request $request, Response $response): Response {
+ return $response->withStatus(418); // I'm a tea pot
+ };
+
+ /** @var Response $result */
+ $result = $this->middleware->__invoke($request, $response, $controller);
+
+ static::assertInstanceOf(Response::class, $result);
+ static::assertSame(418, $result->getStatusCode());
+ }
+
+ public function testMiddlewareExecutionWithException(): void
+ {
+ $request = $this->createMock(Request::class);
+ $response = new Response();
+ $controller = function (): void {
+ $exception = new LoginBannedException();
+
+ throw new $exception;
+ };
+
+ $pageBuilder = $this->createMock(PageBuilder::class);
+ $pageBuilder->method('render')->willReturnCallback(function (string $message): string {
+ return $message;
+ });
+ $this->container->pageBuilder = $pageBuilder;
+
+ $conf = $this->createMock(ConfigManager::class);
+ $this->container->conf = $conf;
+
+ /** @var Response $result */
+ $result = $this->middleware->__invoke($request, $response, $controller);
+
+ static::assertInstanceOf(Response::class, $result);
+ static::assertSame(401, $result->getStatusCode());
+ static::assertContains('error', (string) $result->getBody());
+ }
+}