public function testMiddleware() { $app = function (array $environment, array $response) { $request = RouteRequest::createFromEnv($environment); return $response; }; $middleware = new TryCatchMiddleware($app); $middleware2 = new TryCatchMiddleware($middleware); // $request = RouteRequest::create('GET', '/path'); $env = Utils::createGlobals('GET', '/foo'); $response = $middleware2($env, [200, [], []]); $this->assertNotEmpty($response); }