diff options
Diffstat (limited to 'activerecord/test/cases/nested_attributes_test.rb')
-rw-r--r-- | activerecord/test/cases/nested_attributes_test.rb | 84 |
1 files changed, 33 insertions, 51 deletions
diff --git a/activerecord/test/cases/nested_attributes_test.rb b/activerecord/test/cases/nested_attributes_test.rb index b8a0401fe3..6fbc6196cc 100644 --- a/activerecord/test/cases/nested_attributes_test.rb +++ b/activerecord/test/cases/nested_attributes_test.rb @@ -146,6 +146,19 @@ class TestNestedAttributesInGeneral < ActiveRecord::TestCase assert man.reload.interests.empty? end + def test_reject_if_is_not_short_circuited_if_allow_destroy_is_false + Pirate.accepts_nested_attributes_for :ship, reject_if: ->(a) { a[:name] == "The Golden Hind" }, allow_destroy: false + + pirate = Pirate.create!(catchphrase: "Stop wastin' me time", ship_attributes: { name: "White Pearl", _destroy: "1" }) + assert_equal "White Pearl", pirate.reload.ship.name + + pirate.update!(ship_attributes: { id: pirate.ship.id, name: "The Golden Hind", _destroy: "1" }) + assert_equal "White Pearl", pirate.reload.ship.name + + pirate.update!(ship_attributes: { id: pirate.ship.id, name: "Black Pearl", _destroy: "1" }) + assert_equal "Black Pearl", pirate.reload.ship.name + end + def test_has_many_association_updating_a_single_record Man.accepts_nested_attributes_for(:interests) man = Man.create(name: 'John') @@ -273,10 +286,11 @@ class TestNestedAttributesOnAHasOneAssociation < ActiveRecord::TestCase end def test_should_modify_an_existing_record_if_there_is_a_matching_composite_id - @ship.stubs(:id).returns('ABC1X') - @pirate.ship_attributes = { :id => @ship.id, :name => 'Davy Jones Gold Dagger' } + @ship.stub(:id, 'ABC1X') do + @pirate.ship_attributes = { :id => @ship.id, :name => 'Davy Jones Gold Dagger' } - assert_equal 'Davy Jones Gold Dagger', @pirate.ship.name + assert_equal 'Davy Jones Gold Dagger', @pirate.ship.name + end end def test_should_destroy_an_existing_record_if_there_is_a_matching_id_and_destroy_is_truthy @@ -457,10 +471,11 @@ class TestNestedAttributesOnABelongsToAssociation < ActiveRecord::TestCase end def test_should_modify_an_existing_record_if_there_is_a_matching_composite_id - @pirate.stubs(:id).returns('ABC1X') - @ship.pirate_attributes = { :id => @pirate.id, :catchphrase => 'Arr' } + @pirate.stub(:id, 'ABC1X') do + @ship.pirate_attributes = { :id => @pirate.id, :catchphrase => 'Arr' } - assert_equal 'Arr', @ship.pirate.catchphrase + assert_equal 'Arr', @ship.pirate.catchphrase + end end def test_should_destroy_an_existing_record_if_there_is_a_matching_id_and_destroy_is_truthy @@ -638,17 +653,19 @@ module NestedAttributesOnACollectionAssociationTests end def test_should_take_a_hash_with_composite_id_keys_and_assign_the_attributes_to_the_associated_models - @child_1.stubs(:id).returns('ABC1X') - @child_2.stubs(:id).returns('ABC2X') - - @pirate.attributes = { - association_getter => [ - { :id => @child_1.id, :name => 'Grace OMalley' }, - { :id => @child_2.id, :name => 'Privateers Greed' } - ] - } + @child_1.stub(:id, 'ABC1X') do + @child_2.stub(:id, 'ABC2X') do + + @pirate.attributes = { + association_getter => [ + { :id => @child_1.id, :name => 'Grace OMalley' }, + { :id => @child_2.id, :name => 'Privateers Greed' } + ] + } - assert_equal ['Grace OMalley', 'Privateers Greed'], [@child_1.name, @child_2.name] + assert_equal ['Grace OMalley', 'Privateers Greed'], [@child_1.name, @child_2.name] + end + end end def test_should_raise_RecordNotFound_if_an_id_is_given_but_doesnt_return_a_record @@ -1064,39 +1081,4 @@ class TestHasManyAutosaveAssociationWhichItselfHasAutosaveAssociations < ActiveR assert_not part.valid? assert_equal ["Ship name can't be blank"], part.errors.full_messages end - - class ProtectedParameters - def initialize(hash) - @hash = hash - end - - def permitted? - true - end - - def [](key) - @hash[key] - end - - def to_h - @hash - end - end - - test "strong params style objects can be assigned for singular associations" do - params = { name: "Stern", ship_attributes: - ProtectedParameters.new(name: "The Black Rock") } - part = ShipPart.new(params) - - assert_equal "Stern", part.name - assert_equal "The Black Rock", part.ship.name - end - - test "strong params style objects can be assigned for collection associations" do - params = { trinkets_attributes: ProtectedParameters.new("0" => ProtectedParameters.new(name: "Necklace"), "1" => ProtectedParameters.new(name: "Spoon")) } - part = ShipPart.new(params) - - assert_equal "Necklace", part.trinkets[0].name - assert_equal "Spoon", part.trinkets[1].name - end end |