fix trailing slash and add test

Author: taylorotwell

src/Illuminate/Routing/CompiledRouteCollection.php

@@ -109,14 +109,20 @@ public function refreshActionLookups()
      */
     public function match(Request $request)
     {
+        $trimmedRequest = clone $request;
+
+        $trimmedRequest->server->set(
+            'REQUEST_URI', rtrim($request->server->get('REQUEST_URI'), '/')
+        );
+
         $matcher = new CompiledUrlMatcher(
-            $this->compiled, (new RequestContext)->fromRequest($request)
+            $this->compiled, (new RequestContext)->fromRequest($trimmedRequest)
         );
 
         $route = null;
 
         try {
-            if ($result = $matcher->matchRequest($request)) {
+            if ($result = $matcher->matchRequest($trimmedRequest)) {
                 $route = $this->getByName($result['_route']);
             }
         } catch (ResourceNotFoundException | MethodNotAllowedException $e) {

tests/Integration/Routing/CompiledRouteCollectionTest.php

@@ -422,6 +422,15 @@ public function testRouteBindingsAreProperlySaved()
         $this->assertSame(['user' => 'username', 'post' => 'slug'], $route->bindingFields());
     }
 
+    public function testMatchingSlashedRoutes()
+    {
+        $this->routeCollection->add(
+            $route = $this->newRoute('GET', 'foo/bar', ['uses' => 'FooController@index', 'as' => 'foo'])
+        );
+
+        $this->assertSame('foo', $this->collection()->match(Request::create('/foo/bar/'))->getName());
+    }
+
     /**
      * Create a new Route object.
      *