public function testControllerInContainer()
{
$route = new Route(['GET'], '/', 'CallableTest:toCall');
$container = new Container();
$container['CallableTest'] = new CallableTest();
$route->setContainer($container);
$uri = Uri::createFromString('https://example.com:80');
$body = new Body(fopen('php://temp', 'r+'));
$request = new Request('GET', $uri, new Headers(), [], Environment::mock()->all(), $body);
CallableTest::$CalledCount = 0;
$result = $route->callMiddlewareStack($request, new Response());
$this->assertInstanceOf('Slim\\Http\\Response', $result);
$this->assertEquals(1, CallableTest::$CalledCount);
}