public function testSaveDataFields()
{
mw()->database_manager->extended_save_set_permission(true);
$val = 'hello there custom 1-' . rand();
$val2 = 'hello there custom 2-' . rand();
$params = array('title' => 'My post with data attributes 1', 'content_type' => 'post', 'data_fields_something_custom' => $val, 'data_fields_something_else_custom' => $val2, 'is_active' => 1);
$id = save_content($params);
$attributes = content_data($id);
$this->assertEquals(intval($id) > 0, true);
$this->assertEquals($attributes['something_custom'], $val);
$this->assertEquals($attributes['something_else_custom'], $val2);
}