diff options
Diffstat (limited to 'activerecord/test')
| -rw-r--r-- | activerecord/test/cases/associations/has_one_associations_test.rb | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/activerecord/test/cases/associations/has_one_associations_test.rb b/activerecord/test/cases/associations/has_one_associations_test.rb index f004d46c98..46459df7c5 100644 --- a/activerecord/test/cases/associations/has_one_associations_test.rb +++ b/activerecord/test/cases/associations/has_one_associations_test.rb @@ -308,4 +308,16 @@ class HasOneAssociationsTest < ActiveRecord::TestCase assert new_ship.new_record? assert orig_ship.destroyed? end + + def test_replacement_failure_due_to_existing_record_should_raise_error + pirate = pirates(:blackbeard) + pirate.ship.name = nil + + assert !pirate.ship.valid? + assert_raise(ActiveRecord::RecordNotSaved) do + pirate.ship = ships(:interceptor) + end + assert_equal ships(:black_pearl), pirate.ship + assert_equal pirate.id, pirate.ship.pirate_id + end end |