<?php
// $Id
require_once(dirname(__FILE__) . '/TestBase.inc');


/**
 * Tests for Open Graph meta tags hook tests.
 */
class OGMTHookTest extends OGMTTestBase {

  public static function getInfo() {
    return array(
      'name' => t('Hook tests'),
      'description' => t('Test hooks.'),
      'group' => t('Open Graph meta tags'),
    );
  }

  public function setUp() {
    parent::setUp();
    module_enable(array('opengraph_meta_test_module'));
  }

  public function tearDown() {
    module_disable(array('opengraph_meta_test_module'));
    parent::tearDown();
  }

  function testOGTagRenderAlterHook() {

    /*
     * Test hook_og_tag_render_alter()
     */
    module_implements(NULL, true, true);

    // normal
    $node = $this->_build_test_node(1);
    $this->ogm->save_node_data(1, array(
      OpenGraphMeta::TITLE => 'blat',
      OpenGraphMeta::DESCRIPTION => 'blad',
    ));
    $this->ogm->render_data($node, $this->ogm->load_node_data($node));
    $this->_check_rendered_meta_tags(array(
      'og:'.OpenGraphMeta::TITLE => 'blat',
      'og:'.OpenGraphMeta::DESCRIPTION => 'blad',
      'og:'.OpenGraphMeta::SITE_NAME => 'Drupal',
      'og:'.OpenGraphMeta::URL => url('node/1', array('absolute' => TRUE)),
    ),__FUNCTION__);

    // hook
    OpenGraphMetaTestModule::$og_tag_render_alter = array(
      'title' => 'thetesttitle',
      'url' => 'thetesturl',
    );
    $this->_reset_rendered_tags();
    $this->ogm->render_data($node, $this->ogm->load_node_data($node));
    $this->_check_rendered_meta_tags(array(
      'og:'.OpenGraphMeta::TITLE => 'thetesttitle',
      'og:'.OpenGraphMeta::DESCRIPTION => 'blad',
      'og:'.OpenGraphMeta::SITE_NAME => 'Drupal',
      'og:'.OpenGraphMeta::URL => 'thetesturl',
    ),__FUNCTION__);
  }
  

}