FuelPHP Forums

Hi guys, I'm having a bit of trouble with Cascade Delete in the ORM. I have the following models: Track Model
http://scrp.at/bI1 File Model
http://scrp.at/bI0 Each Track has a file, a file belongs to a track. Everything works as I'd expect here, the relationship is fine, however, when I try to delete the Track, i got an error saying the Model was frozen and no changes were allowed. With that error, I then wrote a test to expose this bug which I did and it's as follows:

 public function test_cascade_deletes_file()
 {
  $file = \Model_File::forge(array(
   'filename' => 'hiyo.jpg',
  ));
  $file->save();

  $track = Test\Helper\Track::create();
  $track->file = $file;
  $track->save();

  $this->assertNotEmpty( $track->file );

  $file_id = $track->file->id;

  $track = Model_Track::find( 1, array( "related" => "file" ) );

  $track->delete();

  $file = Model_File::find( $file_id );

  $this->assertNull( $file );
 }

This returns the following error:

1) Tests_Model_Track::test_cascade_deletes_file
Orm\FrozenObject: No changes allowed.

However, when I remove the following line from the test:

$track = Model_Track::find( 1, array( "related" => "file" ) );

It works fine. I'm not quite sure what's happening, anyone have any ideas?