Actualización

vendor/knplabs/knp-components/tests/Test/Pager/Pagination/CustomParameterTest.php

@@ -0,0 +1,27 @@
+<?php
+
+use Test\Tool\BaseTestCase;
+use Knp\Component\Pager\Paginator;
+use Symfony\Component\EventDispatcher\EventDispatcher;
+use Test\Mock\PaginationSubscriber as MockPaginationSubscriber;
+use Test\Mock\CustomParameterSubscriber;
+
+class CustomParameterTest extends BaseTestCase
+{
+    /**
+     * @test
+     */
+    function shouldGiveCustomParametersToPaginationView()
+    {
+        $dispatcher = new EventDispatcher;
+        $dispatcher->addSubscriber(new CustomParameterSubscriber);
+        $dispatcher->addSubscriber(new MockPaginationSubscriber); // pagination view
+        $p = new Paginator($dispatcher);
+
+        $items = array('first', 'second');
+        $view = $p->paginate($items, 1, 10);
+
+        $this->assertEquals('val', $view->getCustomParameter('test'));
+        $this->assertNull($view->getCustomParameter('nonExisting'));
+    }
+}