--- /dev/null
+package # hide from PAUSE
+ DBICTest::Schema::ArtistUndirectedMap;
+
+use base 'DBIx::Class::Core';
+
+__PACKAGE__->table('artist_undirected_map');
+__PACKAGE__->add_columns(
+ 'id1' => { data_type => 'integer' },
+ 'id2' => { data_type => 'integer' },
+);
+__PACKAGE__->set_primary_key(qw/id1 id2/);
+
+__PACKAGE__->belongs_to( 'artist1', 'DBICTest::Schema::Artist', 'id1', { on_delete => 'RESTRICT', on_update => 'CASCADE'} );
+__PACKAGE__->belongs_to( 'artist2', 'DBICTest::Schema::Artist', 'id2', { on_delete => undef, on_update => 'CASCADE'} );
+__PACKAGE__->has_many(
+ 'mapped_artists', 'DBICTest::Schema::Artist',
+ [ {'foreign.artistid' => 'self.id1'}, {'foreign.artistid' => 'self.id2'} ],
+);
+
+1;