[develop] PRG Plugin fixes: Incorrect use of session hops expiration

library/Zend/Mvc/Controller/Plugin/FilePostRedirectGet.php

@@ -46,6 +46,7 @@ public function __invoke($form, $redirect = null, $redirectToUrl = false)
             if (!$form->isValid()) {
                 $container->errors = $form->getMessages();
             }
+            $container->setExpirationHops(1, array('post', 'errors'));
 
             return $this->redirect($redirect, $redirectToUrl);
         } else {
@@ -67,11 +68,10 @@ public function __invoke($form, $redirect = null, $redirectToUrl = false)
         }
     }
 
-    protected function getSessionContainer()
+    public function getSessionContainer()
     {
         if (!isset($this->sessionContainer)) {
             $this->sessionContainer = new Container('file_prg_post1');
-            $this->sessionContainer->setExpirationHops(1, array('post', 'errors'));
         }
         return $this->sessionContainer;
     }

library/Zend/Mvc/Controller/Plugin/PostRedirectGet.php

@@ -36,6 +36,7 @@ public function __invoke($redirect = null, $redirectToUrl = false)
 
         if ($request->isPost()) {
             $container->post = $request->getPost()->toArray();
+            $container->setExpirationHops(1, 'post');
             return $this->redirect($redirect, $redirectToUrl);
         } else {
             if ($container->post !== null) {
@@ -48,11 +49,10 @@ public function __invoke($redirect = null, $redirectToUrl = false)
         }
     }
 
-    protected function getSessionContainer()
+    public function getSessionContainer()
     {
         if (!isset($this->sessionContainer)) {
             $this->sessionContainer = new Container('prg_post1');
-            $this->sessionContainer->setExpirationHops(1, 'post');
         }
         return $this->sessionContainer;
     }

tests/ZendTest/Mvc/Controller/Plugin/FilePostRedirectGetTest.php

@@ -194,6 +194,13 @@ public function testReturnsPostOnRedirectGet()
 
         $this->assertEquals($params, $prgResult);
         $this->assertEquals($params['postval1'], $this->form->get('postval1')->getValue());
+
+        // Do GET again to make sure data is empty
+        $this->request = new Request();
+        $this->controller->dispatch($this->request, $this->response);
+        $prgResult = $this->controller->fileprg($this->form, '/test/getPage', true);
+
+        $this->assertFalse($prgResult);
     }
 
     public function testAppliesFormErrorsOnPostRedirectGet()

tests/ZendTest/Mvc/Controller/Plugin/PostRedirectGetTest.php

@@ -108,6 +108,37 @@ public function testRedirectsToRouteOnPost()
         $this->assertEquals(303, $prgResultRoute->getStatusCode());
     }
 
+    public function testReturnsPostOnRedirectGet()
+    {
+        $params = array(
+            'postval1' => 'value1'
+        );
+        $this->request->setMethod('POST');
+        $this->request->setPost(new Parameters($params));
+
+        $result         = $this->controller->dispatch($this->request, $this->response);
+        $prgResultRoute = $this->controller->prg('home');
+
+        $this->assertInstanceOf('Zend\Http\Response', $prgResultRoute);
+        $this->assertTrue($prgResultRoute->getHeaders()->has('Location'));
+        $this->assertEquals('/', $prgResultRoute->getHeaders()->get('Location')->getUri());
+        $this->assertEquals(303, $prgResultRoute->getStatusCode());
+
+        // Do GET
+        $this->request = new Request();
+        $this->controller->dispatch($this->request, $this->response);
+        $prgResult = $this->controller->prg('home');
+
+        $this->assertEquals($params, $prgResult);
+
+        // Do GET again to make sure data is empty
+        $this->request = new Request();
+        $this->controller->dispatch($this->request, $this->response);
+        $prgResult = $this->controller->prg('home');
+
+        $this->assertFalse($prgResult);
+    }
+
     /**
      * @expectedException Zend\Mvc\Exception\RuntimeException
      */