adding a test for the document form type

Tests/Functional/Form/Type/DocumentTypeTest.php

@@ -0,0 +1,90 @@
+<?php
+
+namespace Doctrine\Bundle\PHPCRBundle\Tests\Functional\Form;
+
+use Doctrine\ODM\PHPCR\DocumentManager;
+use Symfony\Component\DomCrawler\Crawler;
+use Symfony\Component\Form\FormBuilderInterface;
+use Symfony\Cmf\Component\Testing\Functional\BaseTestCase;
+use Doctrine\Bundle\PHPCRBundle\Tests\Resources\Document\TestDocument;
+use Doctrine\Bundle\PHPCRBundle\Tests\Resources\Document\ReferrerDocument;
+
+class DocumentTypeTest extends BaseTestCase
+{
+    /**
+     * @var DocumentManager
+     */
+    private $dm;
+
+    /**
+     * @var TestDocument
+     */
+    private $document;
+
+    /**
+     * @var ReferrerDocument
+     */
+    private $referrer;
+
+    public function setUp()
+    {
+        $this->db('PHPCR')->loadFixtures(array(
+            'Doctrine\Bundle\PHPCRBundle\Tests\Resources\DataFixtures\PHPCR\LoadData',
+        ));
+        $this->dm = $this->db('PHPCR')->getOm();
+        $this->document = $this->dm->find(null, '/test/doc');
+        $this->assertNotNull($this->document, 'fixture loading not working');
+        $this->referrer = $this->dm->find(null, '/test/ref');
+        $this->assertNotNull($this->referrer, 'fixture loading not working');
+    }
+
+    public function testDocumentType()
+    {
+        /** @var $formBuilder FormBuilderInterface */
+        $formBuilder = $this->container->get('form.factory')->createBuilder('form', $this->referrer);
+        $formBuilder
+            ->add('testDocument', 'phpcr_document', array('class' => 'Doctrine\Bundle\PHPCRBundle\Tests\Resources\Document\TestDocument'))
+        ;
+        $form = $formBuilder->getForm();
+
+        $formHtml = $this->renderForm($formBuilder);
+        $crawler = new Crawler($formHtml);
+        $csrf = current($crawler->filter('#form__token')->extract('value'));
+        $form->submit(array(
+            'testDocument' => '/test/doc',
+            '_token' => $csrf,
+        ));
+        $this->assertTrue($form->isValid(), $form->getErrors());
+        $this->assertEquals($this->document, $this->referrer->getTestDocument());
+    }
+
+    /**
+     * @expectedException \Symfony\Component\OptionsResolver\Exception\MissingOptionsException
+     */
+    public function testMissingClass()
+    {
+        $data = array();
+        /** @var $formBuilder FormBuilderInterface */
+        $formBuilder = $this->container->get('form.factory')->createBuilder('form', $data);
+        $formBuilder
+            ->add('reference', 'phpcr_document')
+        ;
+        $this->renderForm($formBuilder);
+    }
+
+    /**
+     * Sanity check: can the form really be built?
+     *
+     * We do not further test the generated html, that would be testing the
+     * form component itself, which is done elsewhere.
+     *
+     * @return string
+     */
+    private function renderForm(FormBuilderInterface $formBuilder)
+    {
+        $formView = $formBuilder->getForm()->createView();
+        $templating = $this->getContainer()->get('templating');
+
+        return $templating->render('::form.html.twig', array('form' => $formView));
+    }
+}

Tests/Resources/Document/ReferrerDocument.php

@@ -73,6 +73,14 @@ public function getTestDocument()
         return $this->testDocument;
     }
 
+    /**
+     * @param TestDocument $document
+     */
+    public function setTestDocument($document)
+    {
+        $this->testDocument = $document;
+    }
+
     /**
      * @return mixed
      */

composer.json

@@ -18,7 +18,7 @@
     "minimum-stability": "dev",
     "require": {
         "php": ">=5.3.3",
-        "symfony/framework-bundle": "~2.3.27,~2.6.6,~2.7",
+        "symfony/framework-bundle": "~2.3.27 | ~2.6.6 | ~2.7",
         "symfony/doctrine-bridge": "~2.3",
         "phpcr/phpcr-implementation": "2.1.*",
         "phpcr/phpcr-utils": "~1.2.0"