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57b4668c11
Some commits adds `**` to address kwargs warnings in Ruby 2.7, but `save` and `save!` are originally doesn't take positional arguments, so maintain both `*` and `**` is redundant.6d68bb5f6909d7ce797551a7422c9f
1943 lines
61 KiB
Ruby
1943 lines
61 KiB
Ruby
# frozen_string_literal: true
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require "cases/helper"
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require "models/author"
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require "models/book"
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require "models/bird"
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require "models/post"
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require "models/comment"
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require "models/company"
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require "models/contract"
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require "models/customer"
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require "models/developer"
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require "models/computer"
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require "models/invoice"
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require "models/line_item"
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require "models/mouse"
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require "models/order"
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require "models/parrot"
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require "models/pirate"
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require "models/project"
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require "models/ship"
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require "models/ship_part"
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require "models/squeak"
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require "models/tag"
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require "models/tagging"
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require "models/treasure"
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require "models/eye"
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require "models/electron"
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require "models/molecule"
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require "models/member"
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require "models/member_detail"
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require "models/organization"
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require "models/guitar"
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require "models/tuning_peg"
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require "models/reply"
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class TestAutosaveAssociationsInGeneral < ActiveRecord::TestCase
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def test_autosave_works_even_when_other_callbacks_update_the_parent_model
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reference = Class.new(ActiveRecord::Base) do
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self.table_name = "references"
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def self.name; "Reference"; end
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end
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person = Class.new(ActiveRecord::Base) do
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self.table_name = "people"
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def self.name; "Person"; end
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# It is necessary that the after_create is before the has_many _and_ that it updates the model.
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# This replicates a bug found in https://github.com/rails/rails/issues/38120
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after_create { update(first_name: "first name") }
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has_many :references, autosave: true, anonymous_class: reference
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end
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reference_instance = reference.create!
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person_instance = person.create!(first_name: "foo", references: [reference_instance])
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reference_instance.reload
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assert_equal person_instance.id, reference_instance.person_id
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assert_equal "first name", person_instance.first_name # Make sure the after_create is actually called
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end
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def test_autosave_does_not_pass_through_non_custom_validation_contexts
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person = Class.new(ActiveRecord::Base) {
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self.table_name = "people"
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validate :should_be_cool, on: :create
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def self.name; "Person"; end
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private
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def should_be_cool
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unless first_name == "cool"
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errors.add :first_name, "not cool"
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end
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end
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}
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reference = Class.new(ActiveRecord::Base) {
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self.table_name = "references"
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def self.name; "Reference"; end
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belongs_to :person, autosave: true, anonymous_class: person
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}
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u = person.create!(first_name: "cool")
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u.first_name = "nah"
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assert_predicate u, :valid?
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r = reference.new(person: u)
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assert_predicate r, :valid?
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end
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def test_should_not_add_the_same_callbacks_multiple_times_for_has_one
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assert_no_difference_when_adding_callbacks_twice_for Pirate, :ship
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end
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def test_should_not_add_the_same_callbacks_multiple_times_for_belongs_to
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assert_no_difference_when_adding_callbacks_twice_for Ship, :pirate
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end
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def test_should_not_add_the_same_callbacks_multiple_times_for_has_many
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assert_no_difference_when_adding_callbacks_twice_for Pirate, :birds
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end
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def test_should_not_add_the_same_callbacks_multiple_times_for_has_and_belongs_to_many
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assert_no_difference_when_adding_callbacks_twice_for Pirate, :parrots
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end
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def test_cyclic_autosaves_do_not_add_multiple_validations
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ship = ShipWithoutNestedAttributes.new
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ship.prisoners.build
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assert_not_predicate ship, :valid?
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assert_equal 1, ship.errors[:name].length
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end
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private
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def assert_no_difference_when_adding_callbacks_twice_for(model, association_name)
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reflection = model.reflect_on_association(association_name)
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assert_no_difference "callbacks_for_model(#{model.name}).length" do
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model.send(:add_autosave_association_callbacks, reflection)
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end
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end
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def callbacks_for_model(model)
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model.instance_variables.grep(/_callbacks$/).flat_map do |ivar|
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model.instance_variable_get(ivar)
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end
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end
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end
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class TestDefaultAutosaveAssociationOnAHasOneAssociation < ActiveRecord::TestCase
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fixtures :companies, :accounts
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def test_should_save_parent_but_not_invalid_child
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firm = Firm.new(name: "GlobalMegaCorp")
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assert_predicate firm, :valid?
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firm.build_account_using_primary_key
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assert_not_predicate firm.build_account_using_primary_key, :valid?
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assert firm.save
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assert_not_predicate firm.account_using_primary_key, :persisted?
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end
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def test_save_fails_for_invalid_has_one
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firm = Firm.first
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assert_predicate firm, :valid?
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firm.build_account
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assert_not_predicate firm.account, :valid?
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assert_not_predicate firm, :valid?
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assert_not firm.save
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assert_equal ["is invalid"], firm.errors["account"]
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end
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def test_save_succeeds_for_invalid_has_one_with_validate_false
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firm = Firm.first
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assert_predicate firm, :valid?
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firm.build_unvalidated_account
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assert_not_predicate firm.unvalidated_account, :valid?
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assert_predicate firm, :valid?
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assert firm.save
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end
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def test_build_before_child_saved
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firm = Firm.find(1)
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account = firm.build_account("credit_limit" => 1000)
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assert_equal account, firm.account
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assert_not_predicate account, :persisted?
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assert firm.save
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assert_equal account, firm.account
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assert_predicate account, :persisted?
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end
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def test_build_before_either_saved
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firm = Firm.new("name" => "GlobalMegaCorp")
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firm.account = account = Account.new("credit_limit" => 1000)
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assert_equal account, firm.account
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assert_not_predicate account, :persisted?
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assert firm.save
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assert_equal account, firm.account
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assert_predicate account, :persisted?
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end
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def test_assignment_before_parent_saved
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firm = Firm.new("name" => "GlobalMegaCorp")
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firm.account = a = Account.find(1)
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assert_not_predicate firm, :persisted?
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assert_equal a, firm.account
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assert firm.save
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assert_equal a, firm.account
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firm.association(:account).reload
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assert_equal a, firm.account
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end
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def test_assignment_before_either_saved
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firm = Firm.new("name" => "GlobalMegaCorp")
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firm.account = a = Account.new("credit_limit" => 1000)
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assert_not_predicate firm, :persisted?
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assert_not_predicate a, :persisted?
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assert_equal a, firm.account
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assert firm.save
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assert_predicate firm, :persisted?
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assert_predicate a, :persisted?
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assert_equal a, firm.account
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firm.association(:account).reload
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assert_equal a, firm.account
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end
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def test_not_resaved_when_unchanged
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firm = Firm.all.merge!(includes: :account).first
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firm.name += "-changed"
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assert_queries(1) { firm.save! }
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firm = Firm.first
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firm.account = Account.first
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assert_queries(Firm.partial_writes? ? 0 : 1) { firm.save! }
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firm = Firm.first.dup
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firm.account = Account.first
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assert_queries(2) { firm.save! }
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firm = Firm.first.dup
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firm.account = Account.first.dup
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assert_queries(2) { firm.save! }
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end
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def test_callbacks_firing_order_on_create
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eye = Eye.create(iris_attributes: { color: "honey" })
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assert_equal [true, false], eye.after_create_callbacks_stack
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end
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def test_callbacks_firing_order_on_update
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eye = Eye.create(iris_attributes: { color: "honey" })
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eye.update(iris_attributes: { color: "green" })
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assert_equal [true, false], eye.after_update_callbacks_stack
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end
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def test_callbacks_firing_order_on_save
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eye = Eye.create(iris_attributes: { color: "honey" })
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assert_equal [false, false], eye.after_save_callbacks_stack
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eye.update(iris_attributes: { color: "blue" })
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assert_equal [false, false, false, false], eye.after_save_callbacks_stack
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end
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end
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class TestDefaultAutosaveAssociationOnABelongsToAssociation < ActiveRecord::TestCase
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fixtures :companies, :posts, :tags, :taggings
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def test_should_save_parent_but_not_invalid_child
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client = Client.new(name: "Joe (the Plumber)")
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assert_predicate client, :valid?
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client.build_firm
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assert_not_predicate client.firm, :valid?
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assert client.save
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assert_not_predicate client.firm, :persisted?
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end
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def test_save_fails_for_invalid_belongs_to
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# Oracle saves empty string as NULL therefore :message changed to one space
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assert log = AuditLog.create(developer_id: 0, message: " ")
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log.developer = Developer.new
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assert_not_predicate log.developer, :valid?
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assert_not_predicate log, :valid?
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assert_not log.save
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assert_equal ["is invalid"], log.errors["developer"]
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end
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def test_save_succeeds_for_invalid_belongs_to_with_validate_false
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# Oracle saves empty string as NULL therefore :message changed to one space
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assert log = AuditLog.create(developer_id: 0, message: " ")
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log.unvalidated_developer = Developer.new
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assert_not_predicate log.unvalidated_developer, :valid?
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assert_predicate log, :valid?
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assert log.save
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end
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def test_assignment_before_parent_saved
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client = Client.first
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apple = Firm.new("name" => "Apple")
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client.firm = apple
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assert_equal apple, client.firm
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assert_not_predicate apple, :persisted?
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assert client.save
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assert apple.save
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assert_predicate apple, :persisted?
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assert_equal apple, client.firm
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client.association(:firm).reload
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assert_equal apple, client.firm
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end
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def test_assignment_before_either_saved
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final_cut = Client.new("name" => "Final Cut")
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apple = Firm.new("name" => "Apple")
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final_cut.firm = apple
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assert_not_predicate final_cut, :persisted?
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assert_not_predicate apple, :persisted?
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assert final_cut.save
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assert_predicate final_cut, :persisted?
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assert_predicate apple, :persisted?
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assert_equal apple, final_cut.firm
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final_cut.association(:firm).reload
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assert_equal apple, final_cut.firm
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end
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def test_store_two_association_with_one_save
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num_orders = Order.count
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num_customers = Customer.count
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order = Order.new
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customer1 = order.billing = Customer.new
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customer2 = order.shipping = Customer.new
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assert order.save
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assert_equal customer1, order.billing
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assert_equal customer2, order.shipping
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order.reload
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assert_equal customer1, order.billing
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assert_equal customer2, order.shipping
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assert_equal num_orders + 1, Order.count
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assert_equal num_customers + 2, Customer.count
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end
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def test_store_association_in_two_relations_with_one_save
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num_orders = Order.count
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num_customers = Customer.count
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order = Order.new
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customer = order.billing = order.shipping = Customer.new
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assert order.save
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assert_equal customer, order.billing
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assert_equal customer, order.shipping
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order.reload
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assert_equal customer, order.billing
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assert_equal customer, order.shipping
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assert_equal num_orders + 1, Order.count
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assert_equal num_customers + 1, Customer.count
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end
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def test_store_association_in_two_relations_with_one_save_in_existing_object
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num_orders = Order.count
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num_customers = Customer.count
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order = Order.create
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customer = order.billing = order.shipping = Customer.new
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assert order.save
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assert_equal customer, order.billing
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assert_equal customer, order.shipping
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order.reload
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assert_equal customer, order.billing
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assert_equal customer, order.shipping
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assert_equal num_orders + 1, Order.count
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assert_equal num_customers + 1, Customer.count
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end
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def test_store_association_in_two_relations_with_one_save_in_existing_object_with_values
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num_orders = Order.count
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num_customers = Customer.count
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order = Order.create
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customer = order.billing = order.shipping = Customer.new
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assert order.save
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assert_equal customer, order.billing
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assert_equal customer, order.shipping
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order.reload
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customer = order.billing = order.shipping = Customer.new
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assert order.save
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order.reload
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assert_equal customer, order.billing
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assert_equal customer, order.shipping
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assert_equal num_orders + 1, Order.count
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assert_equal num_customers + 2, Customer.count
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end
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def test_store_association_with_a_polymorphic_relationship
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num_tagging = Tagging.count
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tags(:misc).create_tagging(taggable: posts(:thinking))
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assert_equal num_tagging + 1, Tagging.count
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end
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def test_build_and_then_save_parent_should_not_reload_target
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client = Client.first
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apple = client.build_firm(name: "Apple")
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client.save!
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assert_no_queries { assert_equal apple, client.firm }
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end
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def test_validation_does_not_validate_stale_association_target
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valid_developer = Developer.create!(name: "Dude", salary: 50_000)
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invalid_developer = Developer.new()
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auditlog = AuditLog.new(message: "foo")
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auditlog.developer = invalid_developer
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auditlog.developer_id = valid_developer.id
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assert_predicate auditlog, :valid?
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end
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def test_validation_does_not_validate_non_dirty_association_target
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mouse = Mouse.create!(name: "Will")
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Squeak.create!(mouse: mouse)
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mouse.name = nil
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mouse.save! validate: false
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squeak = Squeak.last
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assert_equal true, squeak.valid?
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assert_equal true, squeak.mouse.present?
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assert_equal true, squeak.valid?
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end
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end
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class TestDefaultAutosaveAssociationOnAHasManyAssociationWithAcceptsNestedAttributes < ActiveRecord::TestCase
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def test_invalid_adding_with_nested_attributes
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molecule = Molecule.new
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valid_electron = Electron.new(name: "electron")
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invalid_electron = Electron.new
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molecule.electrons = [valid_electron, invalid_electron]
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molecule.save
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assert_not_predicate invalid_electron, :valid?
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assert_predicate valid_electron, :valid?
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assert_not molecule.persisted?, "Molecule should not be persisted when its electrons are invalid"
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end
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def test_errors_should_be_indexed_when_passed_as_array
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guitar = Guitar.new
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tuning_peg_valid = TuningPeg.new
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tuning_peg_valid.pitch = 440.0
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tuning_peg_invalid = TuningPeg.new
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guitar.tuning_pegs = [tuning_peg_valid, tuning_peg_invalid]
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assert_not_predicate tuning_peg_invalid, :valid?
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assert_predicate tuning_peg_valid, :valid?
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assert_not_predicate guitar, :valid?
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assert_equal ["is not a number"], guitar.errors["tuning_pegs[1].pitch"]
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assert_not_equal ["is not a number"], guitar.errors["tuning_pegs.pitch"]
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end
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def test_errors_should_be_indexed_when_global_flag_is_set
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old_attribute_config = ActiveRecord::Base.index_nested_attribute_errors
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ActiveRecord::Base.index_nested_attribute_errors = true
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molecule = Molecule.new
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valid_electron = Electron.new(name: "electron")
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invalid_electron = Electron.new
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molecule.electrons = [valid_electron, invalid_electron]
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assert_not_predicate invalid_electron, :valid?
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assert_predicate valid_electron, :valid?
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assert_not_predicate molecule, :valid?
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assert_equal ["can't be blank"], molecule.errors["electrons[1].name"]
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assert_not_equal ["can't be blank"], molecule.errors["electrons.name"]
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ensure
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ActiveRecord::Base.index_nested_attribute_errors = old_attribute_config
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end
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def test_errors_details_should_be_set
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molecule = Molecule.new
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valid_electron = Electron.new(name: "electron")
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invalid_electron = Electron.new
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molecule.electrons = [valid_electron, invalid_electron]
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assert_not_predicate invalid_electron, :valid?
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assert_predicate valid_electron, :valid?
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assert_not_predicate molecule, :valid?
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assert_equal [{ error: :blank }], molecule.errors.details[:"electrons.name"]
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end
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def test_errors_details_should_be_indexed_when_passed_as_array
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guitar = Guitar.new
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tuning_peg_valid = TuningPeg.new
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tuning_peg_valid.pitch = 440.0
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tuning_peg_invalid = TuningPeg.new
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guitar.tuning_pegs = [tuning_peg_valid, tuning_peg_invalid]
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assert_not_predicate tuning_peg_invalid, :valid?
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assert_predicate tuning_peg_valid, :valid?
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assert_not_predicate guitar, :valid?
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assert_equal [{ error: :not_a_number, value: nil }], guitar.errors.details[:"tuning_pegs[1].pitch"]
|
|
assert_equal [], guitar.errors.details[:"tuning_pegs.pitch"]
|
|
end
|
|
|
|
def test_errors_details_should_be_indexed_when_global_flag_is_set
|
|
old_attribute_config = ActiveRecord::Base.index_nested_attribute_errors
|
|
ActiveRecord::Base.index_nested_attribute_errors = true
|
|
|
|
molecule = Molecule.new
|
|
valid_electron = Electron.new(name: "electron")
|
|
invalid_electron = Electron.new
|
|
|
|
molecule.electrons = [valid_electron, invalid_electron]
|
|
|
|
assert_not_predicate invalid_electron, :valid?
|
|
assert_predicate valid_electron, :valid?
|
|
assert_not_predicate molecule, :valid?
|
|
assert_equal [{ error: :blank }], molecule.errors.details[:"electrons[1].name"]
|
|
assert_equal [], molecule.errors.details[:"electrons.name"]
|
|
ensure
|
|
ActiveRecord::Base.index_nested_attribute_errors = old_attribute_config
|
|
end
|
|
|
|
def test_valid_adding_with_nested_attributes
|
|
molecule = Molecule.new
|
|
valid_electron = Electron.new(name: "electron")
|
|
|
|
molecule.electrons = [valid_electron]
|
|
molecule.save
|
|
|
|
assert_predicate valid_electron, :valid?
|
|
assert_predicate molecule, :persisted?
|
|
assert_equal 1, molecule.electrons.count
|
|
end
|
|
end
|
|
|
|
class TestDefaultAutosaveAssociationOnAHasManyAssociation < ActiveRecord::TestCase
|
|
fixtures :companies, :developers
|
|
|
|
def test_invalid_adding
|
|
firm = Firm.find(1)
|
|
assert_not (firm.clients_of_firm << c = Client.new)
|
|
assert_not_predicate c, :persisted?
|
|
assert_not_predicate firm, :valid?
|
|
assert_not firm.save
|
|
assert_not_predicate c, :persisted?
|
|
end
|
|
|
|
def test_invalid_adding_before_save
|
|
new_firm = Firm.new("name" => "A New Firm, Inc")
|
|
new_firm.clients_of_firm.concat([c = Client.new, Client.new("name" => "Apple")])
|
|
assert_not_predicate c, :persisted?
|
|
assert_not_predicate c, :valid?
|
|
assert_not_predicate new_firm, :valid?
|
|
assert_not new_firm.save
|
|
assert_not_predicate c, :persisted?
|
|
assert_not_predicate new_firm, :persisted?
|
|
end
|
|
|
|
def test_adding_unsavable_association
|
|
new_firm = Firm.new("name" => "A New Firm, Inc")
|
|
client = new_firm.clients.new("name" => "Apple")
|
|
client.throw_on_save = true
|
|
|
|
assert_predicate client, :valid?
|
|
assert_predicate new_firm, :valid?
|
|
assert_not new_firm.save
|
|
assert_not_predicate new_firm, :persisted?
|
|
assert_not_predicate client, :persisted?
|
|
end
|
|
|
|
def test_invalid_adding_with_validate_false
|
|
firm = Firm.first
|
|
client = Client.new
|
|
firm.unvalidated_clients_of_firm << client
|
|
|
|
assert_predicate firm, :valid?
|
|
assert_not_predicate client, :valid?
|
|
assert firm.save
|
|
assert_not_predicate client, :persisted?
|
|
end
|
|
|
|
def test_valid_adding_with_validate_false
|
|
no_of_clients = Client.count
|
|
|
|
firm = Firm.first
|
|
client = Client.new("name" => "Apple")
|
|
|
|
assert_predicate firm, :valid?
|
|
assert_predicate client, :valid?
|
|
assert_not_predicate client, :persisted?
|
|
|
|
firm.unvalidated_clients_of_firm << client
|
|
|
|
assert firm.save
|
|
assert_predicate client, :persisted?
|
|
assert_equal no_of_clients + 1, Client.count
|
|
end
|
|
|
|
def test_parent_should_save_children_record_with_foreign_key_validation_set_in_before_save_callback
|
|
company = NewlyContractedCompany.new(name: "test")
|
|
|
|
assert company.save
|
|
assert_not_empty company.reload.new_contracts
|
|
end
|
|
|
|
def test_parent_should_not_get_saved_with_duplicate_children_records
|
|
assert_no_difference "Reply.count" do
|
|
assert_no_difference "SillyUniqueReply.count" do
|
|
reply = Reply.new
|
|
reply.silly_unique_replies.build([
|
|
{ content: "Best content" },
|
|
{ content: "Best content" }
|
|
])
|
|
|
|
assert_not reply.save
|
|
assert_equal ["is invalid"], reply.errors[:silly_unique_replies]
|
|
assert_empty reply.silly_unique_replies.first.errors
|
|
|
|
assert_equal(
|
|
["has already been taken"],
|
|
reply.silly_unique_replies.last.errors[:content]
|
|
)
|
|
end
|
|
end
|
|
end
|
|
|
|
def test_invalid_build
|
|
new_client = companies(:first_firm).clients_of_firm.build
|
|
assert_not_predicate new_client, :persisted?
|
|
assert_not_predicate new_client, :valid?
|
|
assert_equal new_client, companies(:first_firm).clients_of_firm.last
|
|
assert_not companies(:first_firm).save
|
|
assert_not_predicate new_client, :persisted?
|
|
assert_equal 2, companies(:first_firm).clients_of_firm.reload.size
|
|
end
|
|
|
|
def test_adding_before_save
|
|
no_of_firms = Firm.count
|
|
no_of_clients = Client.count
|
|
|
|
new_firm = Firm.new("name" => "A New Firm, Inc")
|
|
c = Client.new("name" => "Apple")
|
|
|
|
new_firm.clients_of_firm.push Client.new("name" => "Natural Company")
|
|
assert_equal 1, new_firm.clients_of_firm.size
|
|
new_firm.clients_of_firm << c
|
|
assert_equal 2, new_firm.clients_of_firm.size
|
|
|
|
assert_equal no_of_firms, Firm.count # Firm was not saved to database.
|
|
assert_equal no_of_clients, Client.count # Clients were not saved to database.
|
|
assert new_firm.save
|
|
assert_predicate new_firm, :persisted?
|
|
assert_predicate c, :persisted?
|
|
assert_equal new_firm, c.firm
|
|
assert_equal no_of_firms + 1, Firm.count # Firm was saved to database.
|
|
assert_equal no_of_clients + 2, Client.count # Clients were saved to database.
|
|
|
|
assert_equal 2, new_firm.clients_of_firm.size
|
|
assert_equal 2, new_firm.clients_of_firm.reload.size
|
|
end
|
|
|
|
def test_assign_ids
|
|
firm = Firm.new("name" => "Apple")
|
|
firm.client_ids = [companies(:first_client).id, companies(:second_client).id]
|
|
firm.save
|
|
firm.reload
|
|
assert_equal 2, firm.clients.length
|
|
assert_includes firm.clients, companies(:second_client)
|
|
end
|
|
|
|
def test_assign_ids_for_through_a_belongs_to
|
|
firm = Firm.new("name" => "Apple")
|
|
firm.developer_ids = [developers(:david).id, developers(:jamis).id]
|
|
firm.save
|
|
firm.reload
|
|
assert_equal 2, firm.developers.length
|
|
assert_includes firm.developers, developers(:david)
|
|
end
|
|
|
|
def test_build_before_save
|
|
company = companies(:first_firm)
|
|
|
|
new_client = assert_queries(0) { company.clients_of_firm.build("name" => "Another Client") }
|
|
assert_not_predicate company.clients_of_firm, :loaded?
|
|
|
|
company.name += "-changed"
|
|
assert_queries(2) { assert company.save }
|
|
assert_predicate new_client, :persisted?
|
|
assert_equal 3, company.clients_of_firm.reload.size
|
|
end
|
|
|
|
def test_build_many_before_save
|
|
company = companies(:first_firm)
|
|
|
|
assert_queries(0) { company.clients_of_firm.build([{ "name" => "Another Client" }, { "name" => "Another Client II" }]) }
|
|
|
|
company.name += "-changed"
|
|
assert_queries(3) { assert company.save }
|
|
assert_equal 4, company.clients_of_firm.reload.size
|
|
end
|
|
|
|
def test_build_via_block_before_save
|
|
company = companies(:first_firm)
|
|
|
|
new_client = assert_queries(0) { company.clients_of_firm.build { |client| client.name = "Another Client" } }
|
|
assert_not_predicate company.clients_of_firm, :loaded?
|
|
|
|
company.name += "-changed"
|
|
assert_queries(2) { assert company.save }
|
|
assert_predicate new_client, :persisted?
|
|
assert_equal 3, company.clients_of_firm.reload.size
|
|
end
|
|
|
|
def test_build_many_via_block_before_save
|
|
company = companies(:first_firm)
|
|
|
|
assert_queries(0) do
|
|
company.clients_of_firm.build([{ "name" => "Another Client" }, { "name" => "Another Client II" }]) do |client|
|
|
client.name = "changed"
|
|
end
|
|
end
|
|
|
|
company.name += "-changed"
|
|
assert_queries(3) { assert company.save }
|
|
assert_equal 4, company.clients_of_firm.reload.size
|
|
end
|
|
|
|
def test_replace_on_new_object
|
|
firm = Firm.new("name" => "New Firm")
|
|
firm.clients = [companies(:second_client), Client.new("name" => "New Client")]
|
|
assert firm.save
|
|
firm.reload
|
|
assert_equal 2, firm.clients.length
|
|
assert_includes firm.clients, Client.find_by_name("New Client")
|
|
end
|
|
|
|
def test_replace_on_duplicated_object
|
|
firm = Firm.create!("name" => "New Firm").dup
|
|
firm.clients = [companies(:second_client), Client.new("name" => "New Client")]
|
|
assert firm.save
|
|
firm.reload
|
|
assert_equal 2, firm.clients.length
|
|
assert_includes firm.clients, Client.find_by_name("New Client")
|
|
end
|
|
end
|
|
|
|
class TestDefaultAutosaveAssociationOnNewRecord < ActiveRecord::TestCase
|
|
def test_autosave_new_record_on_belongs_to_can_be_disabled_per_relationship
|
|
new_account = Account.new("credit_limit" => 1000)
|
|
new_firm = Firm.new("name" => "some firm")
|
|
|
|
assert_not_predicate new_firm, :persisted?
|
|
new_account.firm = new_firm
|
|
new_account.save!
|
|
|
|
assert_predicate new_firm, :persisted?
|
|
|
|
new_account = Account.new("credit_limit" => 1000)
|
|
new_autosaved_firm = Firm.new("name" => "some firm")
|
|
|
|
assert_not_predicate new_autosaved_firm, :persisted?
|
|
new_account.unautosaved_firm = new_autosaved_firm
|
|
new_account.save!
|
|
|
|
assert_not_predicate new_autosaved_firm, :persisted?
|
|
end
|
|
|
|
def test_autosave_new_record_on_has_one_can_be_disabled_per_relationship
|
|
firm = Firm.new("name" => "some firm")
|
|
account = Account.new("credit_limit" => 1000)
|
|
|
|
assert_not_predicate account, :persisted?
|
|
firm.account = account
|
|
firm.save!
|
|
|
|
assert_predicate account, :persisted?
|
|
|
|
firm = Firm.new("name" => "some firm")
|
|
account = Account.new("credit_limit" => 1000)
|
|
|
|
firm.unautosaved_account = account
|
|
|
|
assert_not_predicate account, :persisted?
|
|
firm.unautosaved_account = account
|
|
firm.save!
|
|
|
|
assert_not_predicate account, :persisted?
|
|
end
|
|
|
|
def test_autosave_new_record_on_has_many_can_be_disabled_per_relationship
|
|
firm = Firm.new("name" => "some firm")
|
|
account = Account.new("credit_limit" => 1000)
|
|
|
|
assert_not_predicate account, :persisted?
|
|
firm.accounts << account
|
|
|
|
firm.save!
|
|
assert_predicate account, :persisted?
|
|
|
|
firm = Firm.new("name" => "some firm")
|
|
account = Account.new("credit_limit" => 1000)
|
|
|
|
assert_not_predicate account, :persisted?
|
|
firm.unautosaved_accounts << account
|
|
|
|
firm.save!
|
|
assert_not_predicate account, :persisted?
|
|
end
|
|
|
|
def test_autosave_new_record_with_after_create_callback
|
|
post = PostWithAfterCreateCallback.new(title: "Captain Murphy", body: "is back")
|
|
post.comments.build(body: "foo")
|
|
post.save!
|
|
|
|
assert_not_nil post.author_id
|
|
end
|
|
end
|
|
|
|
class TestDestroyAsPartOfAutosaveAssociation < ActiveRecord::TestCase
|
|
self.use_transactional_tests = false
|
|
|
|
setup do
|
|
@pirate = Pirate.create(catchphrase: "Don' botharrr talkin' like one, savvy?")
|
|
@ship = @pirate.create_ship(name: "Nights Dirty Lightning")
|
|
end
|
|
|
|
teardown do
|
|
# We are running without transactional tests and need to cleanup.
|
|
Bird.delete_all
|
|
Parrot.delete_all
|
|
@ship.delete
|
|
@pirate.delete
|
|
end
|
|
|
|
# reload
|
|
def test_a_marked_for_destruction_record_should_not_be_be_marked_after_reload
|
|
@pirate.mark_for_destruction
|
|
@pirate.ship.mark_for_destruction
|
|
|
|
assert_not_predicate @pirate.reload, :marked_for_destruction?
|
|
assert_not_predicate @pirate.ship.reload, :marked_for_destruction?
|
|
end
|
|
|
|
# has_one
|
|
def test_should_destroy_a_child_association_as_part_of_the_save_transaction_if_it_was_marked_for_destruction
|
|
assert_not_predicate @pirate.ship, :marked_for_destruction?
|
|
|
|
@pirate.ship.mark_for_destruction
|
|
id = @pirate.ship.id
|
|
|
|
assert_predicate @pirate.ship, :marked_for_destruction?
|
|
assert Ship.find_by_id(id)
|
|
|
|
@pirate.save
|
|
assert_nil @pirate.reload.ship
|
|
assert_nil Ship.find_by_id(id)
|
|
end
|
|
|
|
def test_should_skip_validation_on_a_child_association_if_marked_for_destruction
|
|
@pirate.ship.name = ""
|
|
assert_not_predicate @pirate, :valid?
|
|
|
|
@pirate.ship.mark_for_destruction
|
|
assert_not_called(@pirate.ship, :valid?) do
|
|
assert_difference("Ship.count", -1) { @pirate.save! }
|
|
end
|
|
end
|
|
|
|
def test_a_child_marked_for_destruction_should_not_be_destroyed_twice
|
|
@pirate.ship.mark_for_destruction
|
|
assert @pirate.save
|
|
class << @pirate.ship
|
|
def destroy; raise "Should not be called" end
|
|
end
|
|
assert @pirate.save
|
|
end
|
|
|
|
def test_should_rollback_destructions_if_an_exception_occurred_while_saving_a_child
|
|
# Stub the save method of the @pirate.ship instance to destroy and then raise an exception
|
|
class << @pirate.ship
|
|
def save(**)
|
|
super
|
|
destroy
|
|
raise "Oh noes!"
|
|
end
|
|
end
|
|
|
|
@ship.pirate.catchphrase = "Changed Catchphrase"
|
|
@ship.name_will_change!
|
|
|
|
assert_raise(RuntimeError) { assert_not @pirate.save }
|
|
assert_not_nil @pirate.reload.ship
|
|
end
|
|
|
|
def test_should_save_changed_has_one_changed_object_if_child_is_saved
|
|
@pirate.ship.name = "NewName"
|
|
assert @pirate.save
|
|
assert_equal "NewName", @pirate.ship.reload.name
|
|
end
|
|
|
|
def test_should_not_save_changed_has_one_unchanged_object_if_child_is_saved
|
|
assert_not_called(@pirate.ship, :save) do
|
|
assert @pirate.save
|
|
end
|
|
end
|
|
|
|
# belongs_to
|
|
def test_should_destroy_a_parent_association_as_part_of_the_save_transaction_if_it_was_marked_for_destruction
|
|
assert_not_predicate @ship.pirate, :marked_for_destruction?
|
|
|
|
@ship.pirate.mark_for_destruction
|
|
id = @ship.pirate.id
|
|
|
|
assert_predicate @ship.pirate, :marked_for_destruction?
|
|
assert Pirate.find_by_id(id)
|
|
|
|
@ship.save
|
|
assert_nil @ship.reload.pirate
|
|
assert_nil Pirate.find_by_id(id)
|
|
end
|
|
|
|
def test_should_skip_validation_on_a_parent_association_if_marked_for_destruction
|
|
@ship.pirate.catchphrase = ""
|
|
assert_not_predicate @ship, :valid?
|
|
|
|
@ship.pirate.mark_for_destruction
|
|
assert_not_called(@ship.pirate, :valid?) do
|
|
assert_difference("Pirate.count", -1) { @ship.save! }
|
|
end
|
|
end
|
|
|
|
def test_a_parent_marked_for_destruction_should_not_be_destroyed_twice
|
|
@ship.pirate.mark_for_destruction
|
|
assert @ship.save
|
|
class << @ship.pirate
|
|
def destroy; raise "Should not be called" end
|
|
end
|
|
assert @ship.save
|
|
end
|
|
|
|
def test_should_rollback_destructions_if_an_exception_occurred_while_saving_a_parent
|
|
# Stub the save method of the @ship.pirate instance to destroy and then raise an exception
|
|
class << @ship.pirate
|
|
def save(**)
|
|
super
|
|
destroy
|
|
raise "Oh noes!"
|
|
end
|
|
end
|
|
|
|
@ship.pirate.catchphrase = "Changed Catchphrase"
|
|
|
|
assert_raise(RuntimeError) { assert_not @ship.save }
|
|
assert_not_nil @ship.reload.pirate
|
|
end
|
|
|
|
def test_should_save_changed_child_objects_if_parent_is_saved
|
|
@pirate = @ship.create_pirate(catchphrase: "Don' botharrr talkin' like one, savvy?")
|
|
@parrot = @pirate.parrots.create!(name: "Posideons Killer")
|
|
@parrot.name = "NewName"
|
|
@ship.save
|
|
|
|
assert_equal "NewName", @parrot.reload.name
|
|
end
|
|
|
|
def test_should_destroy_has_many_as_part_of_the_save_transaction_if_they_were_marked_for_destruction
|
|
2.times { |i| @pirate.birds.create!(name: "birds_#{i}") }
|
|
|
|
assert_not @pirate.birds.any?(&:marked_for_destruction?)
|
|
|
|
@pirate.birds.each(&:mark_for_destruction)
|
|
klass = @pirate.birds.first.class
|
|
ids = @pirate.birds.map(&:id)
|
|
|
|
assert @pirate.birds.all?(&:marked_for_destruction?)
|
|
ids.each { |id| assert klass.find_by_id(id) }
|
|
|
|
@pirate.save
|
|
assert_empty @pirate.reload.birds
|
|
ids.each { |id| assert_nil klass.find_by_id(id) }
|
|
end
|
|
|
|
def test_should_not_resave_destroyed_association
|
|
@pirate.birds.create!(name: :parrot)
|
|
@pirate.birds.first.destroy
|
|
@pirate.save!
|
|
assert_empty @pirate.reload.birds
|
|
end
|
|
|
|
def test_should_skip_validation_on_has_many_if_marked_for_destruction
|
|
2.times { |i| @pirate.birds.create!(name: "birds_#{i}") }
|
|
|
|
@pirate.birds.each { |bird| bird.name = "" }
|
|
assert_not_predicate @pirate, :valid?
|
|
|
|
@pirate.birds.each(&:mark_for_destruction)
|
|
|
|
assert_not_called(@pirate.birds.first, :valid?) do
|
|
assert_not_called(@pirate.birds.last, :valid?) do
|
|
assert_difference("Bird.count", -2) { @pirate.save! }
|
|
end
|
|
end
|
|
end
|
|
|
|
def test_should_skip_validation_on_has_many_if_destroyed
|
|
@pirate.birds.create!(name: "birds_1")
|
|
|
|
@pirate.birds.each { |bird| bird.name = "" }
|
|
assert_not_predicate @pirate, :valid?
|
|
|
|
@pirate.birds.each(&:destroy)
|
|
assert_predicate @pirate, :valid?
|
|
end
|
|
|
|
def test_a_child_marked_for_destruction_should_not_be_destroyed_twice_while_saving_has_many
|
|
@pirate.birds.create!(name: "birds_1")
|
|
|
|
@pirate.birds.each(&:mark_for_destruction)
|
|
assert @pirate.save
|
|
|
|
@pirate.birds.each do |bird|
|
|
assert_not_called(bird, :destroy) do
|
|
assert @pirate.save
|
|
end
|
|
end
|
|
end
|
|
|
|
def test_should_rollback_destructions_if_an_exception_occurred_while_saving_has_many
|
|
2.times { |i| @pirate.birds.create!(name: "birds_#{i}") }
|
|
before = @pirate.birds.map { |c| c.mark_for_destruction ; c }
|
|
|
|
# Stub the destroy method of the second child to raise an exception
|
|
class << before.last
|
|
def destroy(*args)
|
|
super
|
|
raise "Oh noes!"
|
|
end
|
|
end
|
|
|
|
assert_raise(RuntimeError) { assert_not @pirate.save }
|
|
assert_equal before, @pirate.reload.birds
|
|
end
|
|
|
|
def test_when_new_record_a_child_marked_for_destruction_should_not_affect_other_records_from_saving
|
|
@pirate = @ship.build_pirate(catchphrase: "Arr' now I shall keep me eye on you matey!") # new record
|
|
|
|
3.times { |i| @pirate.birds.build(name: "birds_#{i}") }
|
|
@pirate.birds[1].mark_for_destruction
|
|
@pirate.save!
|
|
|
|
assert_equal 2, @pirate.birds.reload.length
|
|
end
|
|
|
|
def test_should_save_new_record_that_has_same_value_as_existing_record_marked_for_destruction_on_field_that_has_unique_index
|
|
Bird.connection.add_index :birds, :name, unique: true
|
|
|
|
3.times { |i| @pirate.birds.create(name: "unique_birds_#{i}") }
|
|
|
|
@pirate.birds[0].mark_for_destruction
|
|
@pirate.birds.build(name: @pirate.birds[0].name)
|
|
@pirate.save!
|
|
|
|
assert_equal 3, @pirate.birds.reload.length
|
|
ensure
|
|
Bird.connection.remove_index :birds, column: :name
|
|
end
|
|
|
|
# Add and remove callbacks tests for association collections.
|
|
%w{ method proc }.each do |callback_type|
|
|
define_method("test_should_run_add_callback_#{callback_type}s_for_has_many") do
|
|
association_name_with_callbacks = "birds_with_#{callback_type}_callbacks"
|
|
|
|
pirate = Pirate.new(catchphrase: "Arr")
|
|
pirate.send(association_name_with_callbacks).build(name: "Crowe the One-Eyed")
|
|
|
|
expected = [
|
|
"before_adding_#{callback_type}_bird_<new>",
|
|
"after_adding_#{callback_type}_bird_<new>"
|
|
]
|
|
|
|
assert_equal expected, pirate.ship_log
|
|
end
|
|
|
|
define_method("test_should_run_remove_callback_#{callback_type}s_for_has_many") do
|
|
association_name_with_callbacks = "birds_with_#{callback_type}_callbacks"
|
|
|
|
@pirate.send(association_name_with_callbacks).create!(name: "Crowe the One-Eyed")
|
|
@pirate.send(association_name_with_callbacks).each(&:mark_for_destruction)
|
|
child_id = @pirate.send(association_name_with_callbacks).first.id
|
|
|
|
@pirate.ship_log.clear
|
|
@pirate.save
|
|
|
|
expected = [
|
|
"before_removing_#{callback_type}_bird_#{child_id}",
|
|
"after_removing_#{callback_type}_bird_#{child_id}"
|
|
]
|
|
|
|
assert_equal expected, @pirate.ship_log
|
|
end
|
|
end
|
|
|
|
def test_should_destroy_habtm_as_part_of_the_save_transaction_if_they_were_marked_for_destruction
|
|
2.times { |i| @pirate.parrots.create!(name: "parrots_#{i}") }
|
|
|
|
assert_not @pirate.parrots.any?(&:marked_for_destruction?)
|
|
@pirate.parrots.each(&:mark_for_destruction)
|
|
|
|
assert_no_difference "Parrot.count" do
|
|
@pirate.save
|
|
end
|
|
|
|
assert_empty @pirate.reload.parrots
|
|
|
|
join_records = Pirate.connection.select_all("SELECT * FROM parrots_pirates WHERE pirate_id = #{@pirate.id}")
|
|
assert_empty join_records
|
|
end
|
|
|
|
def test_should_skip_validation_on_habtm_if_marked_for_destruction
|
|
2.times { |i| @pirate.parrots.create!(name: "parrots_#{i}") }
|
|
|
|
@pirate.parrots.each { |parrot| parrot.name = "" }
|
|
assert_not_predicate @pirate, :valid?
|
|
|
|
@pirate.parrots.each { |parrot| parrot.mark_for_destruction }
|
|
|
|
assert_not_called(@pirate.parrots.first, :valid?) do
|
|
assert_not_called(@pirate.parrots.last, :valid?) do
|
|
@pirate.save!
|
|
end
|
|
end
|
|
|
|
assert_empty @pirate.reload.parrots
|
|
end
|
|
|
|
def test_should_skip_validation_on_habtm_if_destroyed
|
|
@pirate.parrots.create!(name: "parrots_1")
|
|
|
|
@pirate.parrots.each { |parrot| parrot.name = "" }
|
|
assert_not_predicate @pirate, :valid?
|
|
|
|
@pirate.parrots.each(&:destroy)
|
|
assert_predicate @pirate, :valid?
|
|
end
|
|
|
|
def test_a_child_marked_for_destruction_should_not_be_destroyed_twice_while_saving_habtm
|
|
@pirate.parrots.create!(name: "parrots_1")
|
|
|
|
@pirate.parrots.each(&:mark_for_destruction)
|
|
assert @pirate.save
|
|
|
|
Pirate.transaction do
|
|
assert_no_queries do
|
|
assert @pirate.save
|
|
end
|
|
end
|
|
end
|
|
|
|
def test_should_rollback_destructions_if_an_exception_occurred_while_saving_habtm
|
|
2.times { |i| @pirate.parrots.create!(name: "parrots_#{i}") }
|
|
before = @pirate.parrots.map { |c| c.mark_for_destruction ; c }
|
|
|
|
class << @pirate.association(:parrots)
|
|
def destroy(*args)
|
|
super
|
|
raise "Oh noes!"
|
|
end
|
|
end
|
|
|
|
assert_raise(RuntimeError) { assert_not @pirate.save }
|
|
assert_equal before, @pirate.reload.parrots
|
|
end
|
|
|
|
# Add and remove callbacks tests for association collections.
|
|
%w{ method proc }.each do |callback_type|
|
|
define_method("test_should_run_add_callback_#{callback_type}s_for_habtm") do
|
|
association_name_with_callbacks = "parrots_with_#{callback_type}_callbacks"
|
|
|
|
pirate = Pirate.new(catchphrase: "Arr")
|
|
pirate.send(association_name_with_callbacks).build(name: "Crowe the One-Eyed")
|
|
|
|
expected = [
|
|
"before_adding_#{callback_type}_parrot_<new>",
|
|
"after_adding_#{callback_type}_parrot_<new>"
|
|
]
|
|
|
|
assert_equal expected, pirate.ship_log
|
|
end
|
|
|
|
define_method("test_should_run_remove_callback_#{callback_type}s_for_habtm") do
|
|
association_name_with_callbacks = "parrots_with_#{callback_type}_callbacks"
|
|
|
|
@pirate.send(association_name_with_callbacks).create!(name: "Crowe the One-Eyed")
|
|
@pirate.send(association_name_with_callbacks).each(&:mark_for_destruction)
|
|
child_id = @pirate.send(association_name_with_callbacks).first.id
|
|
|
|
@pirate.ship_log.clear
|
|
@pirate.save
|
|
|
|
expected = [
|
|
"before_removing_#{callback_type}_parrot_#{child_id}",
|
|
"after_removing_#{callback_type}_parrot_#{child_id}"
|
|
]
|
|
|
|
assert_equal expected, @pirate.ship_log
|
|
end
|
|
end
|
|
end
|
|
|
|
class TestAutosaveAssociationOnAHasOneAssociation < ActiveRecord::TestCase
|
|
self.use_transactional_tests = false unless supports_savepoints?
|
|
|
|
def setup
|
|
super
|
|
@pirate = Pirate.create(catchphrase: "Don' botharrr talkin' like one, savvy?")
|
|
@ship = @pirate.create_ship(name: "Nights Dirty Lightning")
|
|
end
|
|
|
|
def test_should_still_work_without_an_associated_model
|
|
@ship.destroy
|
|
@pirate.reload.catchphrase = "Arr"
|
|
@pirate.save
|
|
assert_equal "Arr", @pirate.reload.catchphrase
|
|
end
|
|
|
|
def test_should_automatically_save_the_associated_model
|
|
@pirate.ship.name = "The Vile Insanity"
|
|
@pirate.save
|
|
assert_equal "The Vile Insanity", @pirate.reload.ship.name
|
|
end
|
|
|
|
def test_changed_for_autosave_should_handle_cycles
|
|
@ship.pirate = @pirate
|
|
assert_no_queries { @ship.save! }
|
|
|
|
@parrot = @pirate.parrots.create(name: "some_name")
|
|
@parrot.name = "changed_name"
|
|
assert_queries(1) { @ship.save! }
|
|
assert_no_queries { @ship.save! }
|
|
end
|
|
|
|
def test_should_automatically_save_bang_the_associated_model
|
|
@pirate.ship.name = "The Vile Insanity"
|
|
@pirate.save!
|
|
assert_equal "The Vile Insanity", @pirate.reload.ship.name
|
|
end
|
|
|
|
def test_should_automatically_validate_the_associated_model
|
|
@pirate.ship.name = ""
|
|
assert_predicate @pirate, :invalid?
|
|
assert_predicate @pirate.errors[:"ship.name"], :any?
|
|
end
|
|
|
|
def test_should_merge_errors_on_the_associated_models_onto_the_parent_even_if_it_is_not_valid
|
|
@pirate.ship.name = nil
|
|
@pirate.catchphrase = nil
|
|
assert_predicate @pirate, :invalid?
|
|
assert_predicate @pirate.errors[:"ship.name"], :any?
|
|
assert_predicate @pirate.errors[:catchphrase], :any?
|
|
end
|
|
|
|
def test_should_not_ignore_different_error_messages_on_the_same_attribute
|
|
old_validators = Ship._validators.deep_dup
|
|
old_callbacks = Ship._validate_callbacks.deep_dup
|
|
Ship.validates_format_of :name, with: /\w/
|
|
@pirate.ship.name = ""
|
|
@pirate.catchphrase = nil
|
|
assert_predicate @pirate, :invalid?
|
|
assert_equal ["can't be blank", "is invalid"], @pirate.errors[:"ship.name"]
|
|
ensure
|
|
Ship._validators = old_validators if old_validators
|
|
Ship._validate_callbacks = old_callbacks if old_callbacks
|
|
end
|
|
|
|
def test_should_still_allow_to_bypass_validations_on_the_associated_model
|
|
@pirate.catchphrase = ""
|
|
@pirate.ship.name = ""
|
|
@pirate.save(validate: false)
|
|
# Oracle saves empty string as NULL
|
|
if current_adapter?(:OracleAdapter)
|
|
assert_equal [nil, nil], [@pirate.reload.catchphrase, @pirate.ship.name]
|
|
else
|
|
assert_equal ["", ""], [@pirate.reload.catchphrase, @pirate.ship.name]
|
|
end
|
|
end
|
|
|
|
def test_should_allow_to_bypass_validations_on_associated_models_at_any_depth
|
|
2.times { |i| @pirate.ship.parts.create!(name: "part #{i}") }
|
|
|
|
@pirate.catchphrase = ""
|
|
@pirate.ship.name = ""
|
|
@pirate.ship.parts.each { |part| part.name = "" }
|
|
@pirate.save(validate: false)
|
|
|
|
values = [@pirate.reload.catchphrase, @pirate.ship.name, *@pirate.ship.parts.map(&:name)]
|
|
# Oracle saves empty string as NULL
|
|
if current_adapter?(:OracleAdapter)
|
|
assert_equal [nil, nil, nil, nil], values
|
|
else
|
|
assert_equal ["", "", "", ""], values
|
|
end
|
|
end
|
|
|
|
def test_should_still_raise_an_ActiveRecordRecord_Invalid_exception_if_we_want_that
|
|
@pirate.ship.name = ""
|
|
assert_raise(ActiveRecord::RecordInvalid) do
|
|
@pirate.save!
|
|
end
|
|
end
|
|
|
|
def test_should_not_save_and_return_false_if_a_callback_cancelled_saving
|
|
pirate = Pirate.new(catchphrase: "Arr")
|
|
ship = pirate.build_ship(name: "The Vile Insanity")
|
|
ship.cancel_save_from_callback = true
|
|
|
|
assert_no_difference "Pirate.count" do
|
|
assert_no_difference "Ship.count" do
|
|
assert_not pirate.save
|
|
end
|
|
end
|
|
end
|
|
|
|
def test_should_rollback_any_changes_if_an_exception_occurred_while_saving
|
|
before = [@pirate.catchphrase, @pirate.ship.name]
|
|
|
|
@pirate.catchphrase = "Arr"
|
|
@pirate.ship.name = "The Vile Insanity"
|
|
|
|
# Stub the save method of the @pirate.ship instance to raise an exception
|
|
class << @pirate.ship
|
|
def save(**)
|
|
super
|
|
raise "Oh noes!"
|
|
end
|
|
end
|
|
|
|
assert_raise(RuntimeError) { assert_not @pirate.save }
|
|
assert_equal before, [@pirate.reload.catchphrase, @pirate.ship.name]
|
|
end
|
|
|
|
def test_should_not_load_the_associated_model
|
|
assert_queries(1) { @pirate.catchphrase = "Arr"; @pirate.save! }
|
|
end
|
|
|
|
def test_mark_for_destruction_is_ignored_without_autosave_true
|
|
ship = ShipWithoutNestedAttributes.new(name: "The Black Flag")
|
|
ship.parts.build.mark_for_destruction
|
|
|
|
assert_not_predicate ship, :valid?
|
|
end
|
|
end
|
|
|
|
class TestAutosaveAssociationOnAHasOneThroughAssociation < ActiveRecord::TestCase
|
|
self.use_transactional_tests = false unless supports_savepoints?
|
|
|
|
def create_member_with_organization
|
|
organization = Organization.create
|
|
member = Member.create
|
|
MemberDetail.create(organization: organization, member: member)
|
|
|
|
member
|
|
end
|
|
|
|
def test_should_not_has_one_through_model
|
|
member = create_member_with_organization
|
|
|
|
class << member.organization
|
|
def save(**)
|
|
super
|
|
raise "Oh noes!"
|
|
end
|
|
end
|
|
assert_nothing_raised { member.save }
|
|
end
|
|
|
|
def create_author_with_post_with_comment
|
|
Author.create! name: "David" # make comment_id not match author_id
|
|
author = Author.create! name: "Sergiy"
|
|
post = Post.create! author: author, title: "foo", body: "bar"
|
|
Comment.create! post: post, body: "cool comment"
|
|
|
|
author
|
|
end
|
|
|
|
def test_should_not_reversed_has_one_through_model
|
|
author = create_author_with_post_with_comment
|
|
|
|
class << author.comment_on_first_post
|
|
def save(**)
|
|
super
|
|
raise "Oh noes!"
|
|
end
|
|
end
|
|
assert_nothing_raised { author.save }
|
|
end
|
|
end
|
|
|
|
class TestAutosaveAssociationOnABelongsToAssociation < ActiveRecord::TestCase
|
|
self.use_transactional_tests = false unless supports_savepoints?
|
|
|
|
def setup
|
|
super
|
|
@ship = Ship.create(name: "Nights Dirty Lightning")
|
|
@pirate = @ship.create_pirate(catchphrase: "Don' botharrr talkin' like one, savvy?")
|
|
end
|
|
|
|
def test_should_still_work_without_an_associated_model
|
|
@pirate.destroy
|
|
@ship.reload.name = "The Vile Insanity"
|
|
@ship.save
|
|
assert_equal "The Vile Insanity", @ship.reload.name
|
|
end
|
|
|
|
def test_should_automatically_save_the_associated_model
|
|
@ship.pirate.catchphrase = "Arr"
|
|
@ship.save
|
|
assert_equal "Arr", @ship.reload.pirate.catchphrase
|
|
end
|
|
|
|
def test_should_automatically_save_bang_the_associated_model
|
|
@ship.pirate.catchphrase = "Arr"
|
|
@ship.save!
|
|
assert_equal "Arr", @ship.reload.pirate.catchphrase
|
|
end
|
|
|
|
def test_should_automatically_validate_the_associated_model
|
|
@ship.pirate.catchphrase = ""
|
|
assert_predicate @ship, :invalid?
|
|
assert_predicate @ship.errors[:"pirate.catchphrase"], :any?
|
|
end
|
|
|
|
def test_should_merge_errors_on_the_associated_model_onto_the_parent_even_if_it_is_not_valid
|
|
@ship.name = nil
|
|
@ship.pirate.catchphrase = nil
|
|
assert_predicate @ship, :invalid?
|
|
assert_predicate @ship.errors[:name], :any?
|
|
assert_predicate @ship.errors[:"pirate.catchphrase"], :any?
|
|
end
|
|
|
|
def test_should_still_allow_to_bypass_validations_on_the_associated_model
|
|
@ship.pirate.catchphrase = ""
|
|
@ship.name = ""
|
|
@ship.save(validate: false)
|
|
# Oracle saves empty string as NULL
|
|
if current_adapter?(:OracleAdapter)
|
|
assert_equal [nil, nil], [@ship.reload.name, @ship.pirate.catchphrase]
|
|
else
|
|
assert_equal ["", ""], [@ship.reload.name, @ship.pirate.catchphrase]
|
|
end
|
|
end
|
|
|
|
def test_should_still_raise_an_ActiveRecordRecord_Invalid_exception_if_we_want_that
|
|
@ship.pirate.catchphrase = ""
|
|
assert_raise(ActiveRecord::RecordInvalid) do
|
|
@ship.save!
|
|
end
|
|
end
|
|
|
|
def test_should_not_save_and_return_false_if_a_callback_cancelled_saving
|
|
ship = Ship.new(name: "The Vile Insanity")
|
|
pirate = ship.build_pirate(catchphrase: "Arr")
|
|
pirate.cancel_save_from_callback = true
|
|
|
|
assert_no_difference "Ship.count" do
|
|
assert_no_difference "Pirate.count" do
|
|
assert_not ship.save
|
|
end
|
|
end
|
|
end
|
|
|
|
def test_should_rollback_any_changes_if_an_exception_occurred_while_saving
|
|
before = [@ship.pirate.catchphrase, @ship.name]
|
|
|
|
@ship.pirate.catchphrase = "Arr"
|
|
@ship.name = "The Vile Insanity"
|
|
|
|
# Stub the save method of the @ship.pirate instance to raise an exception
|
|
class << @ship.pirate
|
|
def save(**)
|
|
super
|
|
raise "Oh noes!"
|
|
end
|
|
end
|
|
|
|
assert_raise(RuntimeError) { assert_not @ship.save }
|
|
assert_equal before, [@ship.pirate.reload.catchphrase, @ship.reload.name]
|
|
end
|
|
|
|
def test_should_not_load_the_associated_model
|
|
assert_queries(1) { @ship.name = "The Vile Insanity"; @ship.save! }
|
|
end
|
|
end
|
|
|
|
module AutosaveAssociationOnACollectionAssociationTests
|
|
def test_should_automatically_save_the_associated_models
|
|
new_names = ["Grace OMalley", "Privateers Greed"]
|
|
@pirate.send(@association_name).each_with_index { |child, i| child.name = new_names[i] }
|
|
|
|
@pirate.save
|
|
assert_equal new_names.sort, @pirate.reload.send(@association_name).map(&:name).sort
|
|
end
|
|
|
|
def test_should_automatically_save_bang_the_associated_models
|
|
new_names = ["Grace OMalley", "Privateers Greed"]
|
|
@pirate.send(@association_name).each_with_index { |child, i| child.name = new_names[i] }
|
|
|
|
@pirate.save!
|
|
assert_equal new_names.sort, @pirate.reload.send(@association_name).map(&:name).sort
|
|
end
|
|
|
|
def test_should_update_children_when_autosave_is_true_and_parent_is_new_but_child_is_not
|
|
parrot = Parrot.create!(name: "Polly")
|
|
parrot.name = "Squawky"
|
|
pirate = Pirate.new(parrots: [parrot], catchphrase: "Arrrr")
|
|
|
|
pirate.save!
|
|
|
|
assert_equal "Squawky", parrot.reload.name
|
|
end
|
|
|
|
def test_should_not_update_children_when_parent_creation_with_no_reason
|
|
parrot = Parrot.create!(name: "Polly")
|
|
assert_equal 0, parrot.updated_count
|
|
|
|
Pirate.create!(parrot_ids: [parrot.id], catchphrase: "Arrrr")
|
|
assert_equal 0, parrot.reload.updated_count
|
|
end
|
|
|
|
def test_should_automatically_validate_the_associated_models
|
|
@pirate.send(@association_name).each { |child| child.name = "" }
|
|
|
|
assert_not_predicate @pirate, :valid?
|
|
assert_equal ["can't be blank"], @pirate.errors["#{@association_name}.name"]
|
|
assert_empty @pirate.errors[@association_name]
|
|
end
|
|
|
|
def test_should_not_use_default_invalid_error_on_associated_models
|
|
@pirate.send(@association_name).build(name: "")
|
|
|
|
assert_not_predicate @pirate, :valid?
|
|
assert_equal ["can't be blank"], @pirate.errors["#{@association_name}.name"]
|
|
assert_empty @pirate.errors[@association_name]
|
|
end
|
|
|
|
def test_should_default_invalid_error_from_i18n
|
|
I18n.backend.store_translations(:en, activerecord: { errors: { models:
|
|
{ @associated_model_name.to_s.to_sym => { blank: "cannot be blank" } }
|
|
} })
|
|
|
|
@pirate.send(@association_name).build(name: "")
|
|
|
|
assert_not_predicate @pirate, :valid?
|
|
assert_equal ["cannot be blank"], @pirate.errors["#{@association_name}.name"]
|
|
assert_equal ["#{@association_name.to_s.humanize} name cannot be blank"], @pirate.errors.full_messages
|
|
assert_empty @pirate.errors[@association_name]
|
|
ensure
|
|
I18n.backend = I18n::Backend::Simple.new
|
|
end
|
|
|
|
def test_should_merge_errors_on_the_associated_models_onto_the_parent_even_if_it_is_not_valid
|
|
@pirate.send(@association_name).each { |child| child.name = "" }
|
|
@pirate.catchphrase = nil
|
|
|
|
assert_not_predicate @pirate, :valid?
|
|
assert_equal ["can't be blank"], @pirate.errors["#{@association_name}.name"]
|
|
assert_predicate @pirate.errors[:catchphrase], :any?
|
|
end
|
|
|
|
def test_should_allow_to_bypass_validations_on_the_associated_models_on_update
|
|
@pirate.catchphrase = ""
|
|
@pirate.send(@association_name).each { |child| child.name = "" }
|
|
|
|
assert @pirate.save(validate: false)
|
|
# Oracle saves empty string as NULL
|
|
if current_adapter?(:OracleAdapter)
|
|
assert_equal [nil, nil, nil], [
|
|
@pirate.reload.catchphrase,
|
|
@pirate.send(@association_name).first.name,
|
|
@pirate.send(@association_name).last.name
|
|
]
|
|
else
|
|
assert_equal ["", "", ""], [
|
|
@pirate.reload.catchphrase,
|
|
@pirate.send(@association_name).first.name,
|
|
@pirate.send(@association_name).last.name
|
|
]
|
|
end
|
|
end
|
|
|
|
def test_should_validation_the_associated_models_on_create
|
|
assert_no_difference("#{ @association_name == :birds ? 'Bird' : 'Parrot' }.count") do
|
|
2.times { @pirate.send(@association_name).build }
|
|
@pirate.save
|
|
end
|
|
end
|
|
|
|
def test_should_allow_to_bypass_validations_on_the_associated_models_on_create
|
|
assert_difference("#{ @association_name == :birds ? 'Bird' : 'Parrot' }.count", 2) do
|
|
2.times { @pirate.send(@association_name).build }
|
|
@pirate.save(validate: false)
|
|
end
|
|
end
|
|
|
|
def test_should_not_save_and_return_false_if_a_callback_cancelled_saving_in_either_create_or_update
|
|
@pirate.catchphrase = "Changed"
|
|
@child_1.name = "Changed"
|
|
@child_1.cancel_save_from_callback = true
|
|
|
|
assert_not @pirate.save
|
|
assert_equal "Don' botharrr talkin' like one, savvy?", @pirate.reload.catchphrase
|
|
assert_equal "Posideons Killer", @child_1.reload.name
|
|
|
|
new_pirate = Pirate.new(catchphrase: "Arr")
|
|
new_child = new_pirate.send(@association_name).build(name: "Grace OMalley")
|
|
new_child.cancel_save_from_callback = true
|
|
|
|
assert_no_difference "Pirate.count" do
|
|
assert_no_difference "#{new_child.class.name}.count" do
|
|
assert_not new_pirate.save
|
|
end
|
|
end
|
|
end
|
|
|
|
def test_should_rollback_any_changes_if_an_exception_occurred_while_saving
|
|
before = [@pirate.catchphrase, *@pirate.send(@association_name).map(&:name)]
|
|
new_names = ["Grace OMalley", "Privateers Greed"]
|
|
|
|
@pirate.catchphrase = "Arr"
|
|
@pirate.send(@association_name).each_with_index { |child, i| child.name = new_names[i] }
|
|
|
|
# Stub the save method of the first child instance to raise an exception
|
|
class << @pirate.send(@association_name).first
|
|
def save(**)
|
|
super
|
|
raise "Oh noes!"
|
|
end
|
|
end
|
|
|
|
assert_raise(RuntimeError) { assert_not @pirate.save }
|
|
assert_equal before, [@pirate.reload.catchphrase, *@pirate.send(@association_name).map(&:name)]
|
|
end
|
|
|
|
def test_should_still_raise_an_ActiveRecordRecord_Invalid_exception_if_we_want_that
|
|
@pirate.send(@association_name).each { |child| child.name = "" }
|
|
assert_raise(ActiveRecord::RecordInvalid) do
|
|
@pirate.save!
|
|
end
|
|
end
|
|
|
|
def test_should_not_load_the_associated_models_if_they_were_not_loaded_yet
|
|
assert_queries(1) { @pirate.catchphrase = "Arr"; @pirate.save! }
|
|
|
|
@pirate.send(@association_name).load_target
|
|
|
|
assert_queries(3) do
|
|
@pirate.catchphrase = "Yarr"
|
|
new_names = ["Grace OMalley", "Privateers Greed"]
|
|
@pirate.send(@association_name).each_with_index { |child, i| child.name = new_names[i] }
|
|
@pirate.save!
|
|
end
|
|
end
|
|
end
|
|
|
|
class TestAutosaveAssociationOnAHasManyAssociation < ActiveRecord::TestCase
|
|
self.use_transactional_tests = false unless supports_savepoints?
|
|
|
|
def setup
|
|
super
|
|
@association_name = :birds
|
|
@associated_model_name = :bird
|
|
|
|
@pirate = Pirate.create(catchphrase: "Don' botharrr talkin' like one, savvy?")
|
|
@child_1 = @pirate.birds.create(name: "Posideons Killer")
|
|
@child_2 = @pirate.birds.create(name: "Killer bandita Dionne")
|
|
end
|
|
|
|
include AutosaveAssociationOnACollectionAssociationTests
|
|
end
|
|
|
|
class TestAutosaveAssociationOnAHasAndBelongsToManyAssociation < ActiveRecord::TestCase
|
|
self.use_transactional_tests = false unless supports_savepoints?
|
|
|
|
def setup
|
|
super
|
|
@association_name = :autosaved_parrots
|
|
@associated_model_name = :parrot
|
|
@habtm = true
|
|
|
|
@pirate = Pirate.create(catchphrase: "Don' botharrr talkin' like one, savvy?")
|
|
@child_1 = @pirate.parrots.create(name: "Posideons Killer")
|
|
@child_2 = @pirate.parrots.create(name: "Killer bandita Dionne")
|
|
end
|
|
|
|
include AutosaveAssociationOnACollectionAssociationTests
|
|
end
|
|
|
|
class TestAutosaveAssociationOnAHasAndBelongsToManyAssociationWithAcceptsNestedAttributes < ActiveRecord::TestCase
|
|
self.use_transactional_tests = false unless supports_savepoints?
|
|
|
|
def setup
|
|
super
|
|
@association_name = :parrots
|
|
@associated_model_name = :parrot
|
|
@habtm = true
|
|
|
|
@pirate = Pirate.create(catchphrase: "Don' botharrr talkin' like one, savvy?")
|
|
@child_1 = @pirate.parrots.create(name: "Posideons Killer")
|
|
@child_2 = @pirate.parrots.create(name: "Killer bandita Dionne")
|
|
end
|
|
|
|
include AutosaveAssociationOnACollectionAssociationTests
|
|
end
|
|
|
|
class TestAutosaveAssociationValidationsOnAHasManyAssociation < ActiveRecord::TestCase
|
|
self.use_transactional_tests = false unless supports_savepoints?
|
|
|
|
def setup
|
|
super
|
|
@pirate = Pirate.create(catchphrase: "Don' botharrr talkin' like one, savvy?")
|
|
@pirate.birds.create(name: "cookoo")
|
|
|
|
@author = Author.new(name: "DHH")
|
|
@author.published_books.build(name: "Rework", isbn: "1234")
|
|
@author.published_books.build(name: "Remote", isbn: "1234")
|
|
end
|
|
|
|
test "should automatically validate associations" do
|
|
assert_predicate @pirate, :valid?
|
|
@pirate.birds.each { |bird| bird.name = "" }
|
|
|
|
assert_not_predicate @pirate, :valid?
|
|
end
|
|
|
|
test "rollbacks whole transaction and raises ActiveRecord::RecordInvalid when associations fail to #save! due to uniqueness validation failure" do
|
|
author_count_before_save = Author.count
|
|
book_count_before_save = Book.count
|
|
|
|
assert_no_difference "Author.count" do
|
|
assert_no_difference "Book.count" do
|
|
exception = assert_raises(ActiveRecord::RecordInvalid) do
|
|
@author.save!
|
|
end
|
|
|
|
assert_equal("Validation failed: Published books is invalid", exception.message)
|
|
end
|
|
end
|
|
|
|
assert_equal(author_count_before_save, Author.count)
|
|
assert_equal(book_count_before_save, Book.count)
|
|
end
|
|
|
|
test "rollbacks whole transaction when associations fail to #save due to uniqueness validation failure" do
|
|
author_count_before_save = Author.count
|
|
book_count_before_save = Book.count
|
|
|
|
assert_no_difference "Author.count" do
|
|
assert_no_difference "Book.count" do
|
|
assert_nothing_raised do
|
|
result = @author.save
|
|
|
|
assert_not(result)
|
|
end
|
|
end
|
|
end
|
|
|
|
assert_equal(author_count_before_save, Author.count)
|
|
assert_equal(book_count_before_save, Book.count)
|
|
end
|
|
|
|
def test_validations_still_fire_on_unchanged_association_with_custom_validation_context
|
|
pirate = FamousPirate.create!(catchphrase: "Avast Ye!")
|
|
pirate.famous_ships.create!
|
|
|
|
assert pirate.valid?
|
|
assert_not pirate.valid?(:conference)
|
|
end
|
|
end
|
|
|
|
class TestAutosaveAssociationValidationsOnAHasOneAssociation < ActiveRecord::TestCase
|
|
self.use_transactional_tests = false unless supports_savepoints?
|
|
|
|
def setup
|
|
super
|
|
@pirate = Pirate.create(catchphrase: "Don' botharrr talkin' like one, savvy?")
|
|
@pirate.create_ship(name: "titanic")
|
|
super
|
|
end
|
|
|
|
test "should automatically validate associations with :validate => true" do
|
|
assert_predicate @pirate, :valid?
|
|
@pirate.ship.name = ""
|
|
assert_not_predicate @pirate, :valid?
|
|
end
|
|
|
|
test "should not automatically add validate associations without :validate => true" do
|
|
assert_predicate @pirate, :valid?
|
|
@pirate.non_validated_ship.name = ""
|
|
assert_predicate @pirate, :valid?
|
|
end
|
|
end
|
|
|
|
class TestAutosaveAssociationValidationsOnABelongsToAssociation < ActiveRecord::TestCase
|
|
self.use_transactional_tests = false unless supports_savepoints?
|
|
|
|
def setup
|
|
super
|
|
@pirate = Pirate.create(catchphrase: "Don' botharrr talkin' like one, savvy?")
|
|
end
|
|
|
|
test "should automatically validate associations with :validate => true" do
|
|
assert_predicate @pirate, :valid?
|
|
@pirate.parrot = Parrot.new(name: "")
|
|
assert_not_predicate @pirate, :valid?
|
|
end
|
|
|
|
test "should not automatically validate associations without :validate => true" do
|
|
assert_predicate @pirate, :valid?
|
|
@pirate.non_validated_parrot = Parrot.new(name: "")
|
|
assert_predicate @pirate, :valid?
|
|
end
|
|
|
|
def test_validations_still_fire_on_unchanged_association_with_custom_validation_context
|
|
firm_with_low_credit = Firm.create!(name: "Something", account: Account.new(credit_limit: 50))
|
|
|
|
assert firm_with_low_credit.valid?
|
|
assert_not firm_with_low_credit.valid?(:bank_loan)
|
|
end
|
|
end
|
|
|
|
class TestAutosaveAssociationValidationsOnAHABTMAssociation < ActiveRecord::TestCase
|
|
self.use_transactional_tests = false unless supports_savepoints?
|
|
|
|
def setup
|
|
super
|
|
@pirate = Pirate.create(catchphrase: "Don' botharrr talkin' like one, savvy?")
|
|
end
|
|
|
|
test "should automatically validate associations with :validate => true" do
|
|
assert_predicate @pirate, :valid?
|
|
@pirate.parrots = [ Parrot.new(name: "popuga") ]
|
|
@pirate.parrots.each { |parrot| parrot.name = "" }
|
|
assert_not_predicate @pirate, :valid?
|
|
end
|
|
|
|
test "should not automatically validate associations without :validate => true" do
|
|
assert_predicate @pirate, :valid?
|
|
@pirate.non_validated_parrots = [ Parrot.new(name: "popuga") ]
|
|
@pirate.non_validated_parrots.each { |parrot| parrot.name = "" }
|
|
assert_predicate @pirate, :valid?
|
|
end
|
|
end
|
|
|
|
class TestAutosaveAssociationValidationMethodsGeneration < ActiveRecord::TestCase
|
|
self.use_transactional_tests = false unless supports_savepoints?
|
|
|
|
def setup
|
|
super
|
|
@pirate = Pirate.new
|
|
end
|
|
|
|
test "should generate validation methods for has_many associations" do
|
|
assert_respond_to @pirate, :validate_associated_records_for_birds
|
|
end
|
|
|
|
test "should generate validation methods for has_one associations with :validate => true" do
|
|
assert_respond_to @pirate, :validate_associated_records_for_ship
|
|
end
|
|
|
|
test "should not generate validation methods for has_one associations without :validate => true" do
|
|
assert_not_respond_to @pirate, :validate_associated_records_for_non_validated_ship
|
|
end
|
|
|
|
test "should generate validation methods for belongs_to associations with :validate => true" do
|
|
assert_respond_to @pirate, :validate_associated_records_for_parrot
|
|
end
|
|
|
|
test "should not generate validation methods for belongs_to associations without :validate => true" do
|
|
assert_not_respond_to @pirate, :validate_associated_records_for_non_validated_parrot
|
|
end
|
|
|
|
test "should generate validation methods for HABTM associations with :validate => true" do
|
|
assert_respond_to @pirate, :validate_associated_records_for_parrots
|
|
end
|
|
end
|
|
|
|
class TestAutosaveAssociationWithTouch < ActiveRecord::TestCase
|
|
def test_autosave_with_touch_should_not_raise_system_stack_error
|
|
invoice = Invoice.create
|
|
assert_nothing_raised { invoice.line_items.create(amount: 10) }
|
|
end
|
|
end
|
|
|
|
class TestAutosaveAssociationOnAHasManyAssociationWithInverse < ActiveRecord::TestCase
|
|
class Post < ActiveRecord::Base
|
|
has_many :comments, inverse_of: :post
|
|
end
|
|
|
|
class Comment < ActiveRecord::Base
|
|
belongs_to :post, inverse_of: :comments
|
|
|
|
attr_accessor :post_comments_count
|
|
after_save do
|
|
self.post_comments_count = post.comments.count
|
|
end
|
|
end
|
|
|
|
def setup
|
|
Comment.delete_all
|
|
end
|
|
|
|
def test_after_save_callback_with_autosave
|
|
post = Post.new(title: "Test", body: "...")
|
|
comment = post.comments.build(body: "...")
|
|
post.save!
|
|
|
|
assert_equal 1, post.comments.count
|
|
assert_equal 1, comment.post_comments_count
|
|
end
|
|
end
|
|
|
|
class TestAutosaveAssociationOnAHasManyAssociationDefinedInSubclassWithAcceptsNestedAttributes < ActiveRecord::TestCase
|
|
def test_should_update_children_when_association_redefined_in_subclass
|
|
agency = Agency.create!(name: "Agency")
|
|
valid_project = Project.create!(firm: agency, name: "Initial")
|
|
agency.update!(
|
|
"projects_attributes" => {
|
|
"0" => {
|
|
"name" => "Updated",
|
|
"id" => valid_project.id
|
|
}
|
|
}
|
|
)
|
|
valid_project.reload
|
|
|
|
assert_equal "Updated", valid_project.name
|
|
end
|
|
end
|