/**
  * test fetch of all posts of a given owner that have been favorited by others
  */
 public function testGetAllFavoritedPosts()
 {
     $res = $this->dao->getAllFavoritedPosts(19, 'twitter', 30);
     $this->assertIsA($res, "array");
     $this->assertEqual(count($res), 20);
     $this->assertEqual($res[0]->post_text, 'This is link post 7');
     $this->assertEqual($res[1]->post_text, 'This is link post 19');
 }