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-rw-r--r--activerecord/test/cases/associations/has_one_associations_test.rb11
1 files changed, 11 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 a1d0dafa57..26931e3e85 100644
--- a/activerecord/test/cases/associations/has_one_associations_test.rb
+++ b/activerecord/test/cases/associations/has_one_associations_test.rb
@@ -345,6 +345,17 @@ class HasOneAssociationsTest < ActiveRecord::TestCase
assert orig_ship.destroyed?
end
+ def test_creation_failure_due_to_new_record_should_raise_error
+ pirate = pirates(:redbeard)
+ new_ship = Ship.new
+
+ assert_raise(ActiveRecord::RecordNotSaved) do
+ pirate.ship = new_ship
+ end
+ assert_nil pirate.ship
+ assert_nil new_ship.pirate_id
+ end
+
def test_replacement_failure_due_to_existing_record_should_raise_error
pirate = pirates(:blackbeard)
pirate.ship.name = nil