Also inject RouteMatch to mirror Expressive behaviour

Author: asgrim

src/MiddlewareListener.php

@@ -14,6 +14,7 @@
 use Zend\EventManager\EventManagerInterface;
 use Zend\Psr7Bridge\Psr7ServerRequest as Psr7Request;
 use Zend\Psr7Bridge\Psr7Response;
+use Zend\Router\RouteMatch;
 
 class MiddlewareListener extends AbstractListenerAggregate
 {
@@ -59,7 +60,7 @@ public function onDispatch(MvcEvent $event)
 
         $caughtException = null;
         try {
-            $psr7Request = Psr7Request::fromZend($request);
+            $psr7Request = Psr7Request::fromZend($request)->withAttribute(RouteMatch::class, $routeMatch);
             foreach ($routeMatch->getParams() as $key => $value) {
                 $psr7Request = $psr7Request->withAttribute($key, $value);
             }

test/MiddlewareListenerTest.php

@@ -91,10 +91,12 @@ public function testSuccessfullyDispatchesMiddleware()
     public function testMatchedRouteParamsAreInjectedToRequestAsAttributes()
     {
         $matchedRouteParam = uniqid('matched param', true);
+        $routeAttribute = null;
 
         $event = $this->createMvcEvent(
             'foo',
-            function (ServerRequestInterface $request, ResponseInterface $response) {
+            function (ServerRequestInterface $request, ResponseInterface $response) use (&$routeAttribute) {
+                $routeAttribute = $request->getAttribute(RouteMatch::class);
                 $response->getBody()->write($request->getAttribute('myParam', 'param did not exist'));
                 return $response;
             }
@@ -106,8 +108,9 @@ function (ServerRequestInterface $request, ResponseInterface $response) {
 
         $listener = new MiddlewareListener();
         $return   = $listener->onDispatch($event);
-        self::assertInstanceOf(Response::class, $return);
-        self::assertSame($matchedRouteParam, $return->getBody());
+        $this->assertInstanceOf(Response::class, $return);
+        $this->assertSame($matchedRouteParam, $return->getBody());
+        $this->assertSame($this->routeMatch->reveal(), $routeAttribute);
     }
 
     public function testTriggersErrorForUncallableMiddleware()