[Dbix-class] Force LEFT JOIN bug?

[Ivan Fomichev]

2007/9/3, Matt S Trout <dbix-class at trout.me.uk>:
> Looks like a bug to me.
>
> Can you reproduce it against the DBIC test classes? A patch against t/*.t
> would make this a lot easier to fix.

I found no forced left joins in DBIC test classes :-(
$ fgrep -R 'join_type' t/lib/DBICTest/Schema/*

What test case could I base the test on? I believe that when forced
join was introduced (revision 3502), a test for it was introduced as
well. Though I'm not able to identify it easily  among other diffs for
this revision in the tests directory :-(

Regards,
Ivan