diff options
Diffstat (limited to 'activerecord')
| -rw-r--r-- | activerecord/test/cases/associations/required_test.rb | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/activerecord/test/cases/associations/required_test.rb b/activerecord/test/cases/associations/required_test.rb index f8b686721e..0daa35ea83 100644 --- a/activerecord/test/cases/associations/required_test.rb +++ b/activerecord/test/cases/associations/required_test.rb @@ -22,7 +22,10 @@ class RequiredAssociationsTest < ActiveRecord::TestCase @connection.drop_table "children", if_exists: true end - test "belongs_to associations are not required by default" do + test "belongs_to associations can be optional by default" do + original_value = ActiveRecord::Base.belongs_to_required_by_default + ActiveRecord::Base.belongs_to_required_by_default = false + model = subclass_of(Child) do belongs_to :parent, inverse_of: false, class_name: "RequiredAssociationsTest::Parent" @@ -30,6 +33,8 @@ class RequiredAssociationsTest < ActiveRecord::TestCase assert model.new.save assert model.new(parent: Parent.new).save + + ActiveRecord::Base.belongs_to_required_by_default = original_value end test "required belongs_to associations have presence validated" do @@ -46,6 +51,25 @@ class RequiredAssociationsTest < ActiveRecord::TestCase assert record.save end + test "belongs_to associations can be required by default" do + original_value = ActiveRecord::Base.belongs_to_required_by_default + ActiveRecord::Base.belongs_to_required_by_default = true + + model = subclass_of(Child) do + belongs_to :parent, inverse_of: false, + class_name: "RequiredAssociationsTest::Parent" + end + + record = model.new + assert_not record.save + assert_equal ["Parent must exist"], record.errors.full_messages + + record.parent = Parent.new + assert record.save + + ActiveRecord::Base.belongs_to_required_by_default = original_value + end + test "has_one associations are not required by default" do model = subclass_of(Parent) do has_one :child, inverse_of: false, |