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require 'helper'
class Checklist < ActiveRecord::Base
has_many :checklist_items, foreign_key: 'list_id', inverse_of: :checklist
end
class ChecklistItem < ActiveRecord::Base
belongs_to :checklist, foreign_key: 'list_id', inverse_of: :checklist_items
acts_as_list scope: :checklist
end
class ScopeWithUserDefinedForeignKeyTest < Minitest::Test
def setup
ActiveRecord::Base.connection.create_table :checklists do |t|
end
ActiveRecord::Base.connection.create_table :checklist_items do |t|
t.column :list_id, :integer
t.column :position, :integer
end
ActiveRecord::Base.connection.schema_cache.clear!
[Checklist, ChecklistItem].each(&:reset_column_information)
super
end
def teardown
teardown_db
super
end
def test_scope_with_user_defined_foreign_key
checklist = Checklist.create
checklist_item_1 = checklist.checklist_items.create
checklist_item_2 = checklist.checklist_items.create
checklist_item_3 = checklist.checklist_items.create
assert_equal 1, checklist_item_1.position
assert_equal 2, checklist_item_2.position
assert_equal 3, checklist_item_3.position
end
end
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