Development

- Removed temporary `RouterException` class.
- Added object-types to parameters in `CallbackExceptionHandler` and `SimpleRouter` classes.
- Router now renders groups even if callback is null.
- Renamed `setMiddleware` to `addMiddleware` in `Route` class and `IRoute` interface.
- `addMiddleware` now accept both object and class strings in `Route` class.
- `addExceptionHandler` now accept both object and class strings in `RouteGroup` class.
- Added unit-test for rewrite-exception message change: `testRewriteExceptionMessage` in `RouterRewriteTest`.
- Fixed typo: renamed `testSimularUrls` to `testSimilarUrls` in `RouterUrlTest`.

src/Pecee/SimpleRouter/Route/LoadableRoute.php

@@ -36,10 +36,12 @@ abstract class LoadableRoute extends Route implements ILoadableRoute
 
                 $middleware = $this->getMiddlewares()[$i];
 
-                $middleware = $this->loadClass($middleware);
+                if (is_object($middleware) === false) {
+                    $middleware = $this->loadClass($middleware);
+                }
 
                 if (($middleware instanceof IMiddleware) === false) {
-                    throw new HttpException($middleware . ' must be instance of Middleware');
+                    throw new HttpException($middleware . ' must be inherit the IMiddleware interface');
                 }
 
                 $middleware->handle($request);