Dispatcher creates DispatchStack for array

src/Dispatching/Dispatcher.php

@@ -22,6 +22,8 @@ class Dispatcher implements DispatcherInterface
             $middleware = $middleware($request, $response, $next);
         } elseif (is_string($middleware)) {
             $middleware = new $middleware();
+        } elseif (is_array($middleware)) {
+            $middleware = $this->getDispatchStack($middleware);
         }
         if ($middleware instanceof MiddlewareInterface) {
             return $middleware->dispatch($request, $response, $next);
@@ -31,4 +33,13 @@ class Dispatcher implements DispatcherInterface
             throw new DispatchException("Unable to dispatch middleware.");
         }
     }
+
+    protected function getDispatchStack($middlewares)
+    {
+        $stack = new DispatchStack($this);
+        foreach ($middlewares as $middleware) {
+            $stack->add($middleware);
+        }
+        return $stack;
+    }
 }

test/tests/unit/Dispatching/DispatcherTest.php

@@ -74,7 +74,19 @@ class DispatcherTest extends \PHPUnit_Framework_TestCase
     }
 
     /**
-     * @expectedException \InvalidArgumentException
+     * @uses WellRESTed\Dispatching\DispatchStack
+     */
+    public function testDispatchesArrayAsDispatchStack()
+    {
+        $middleware = new DispatcherTest_Middleware();
+
+        $dispatcher = new Dispatcher();
+        $response = $dispatcher->dispatch([$middleware], $this->request->reveal(), $this->response->reveal(), $this->next);
+        $this->assertEquals(200, $response->getStatusCode());
+    }
+
+    /**
+     * @expectedException \WellRESTed\Dispatching\DispatchException
      */
     public function testThrowsExceptionWhenUnableToDispatch()
     {