Contents

require 'test_helper'

require 'active_record'
class Invoice < ActiveRecord::Base
  has_many :invoice_items
end

class InvoiceItem < ActiveRecord::Base
  belongs_to :invoice
end

ActiveRecord::Base.establish_connection(
  :adapter => "sqlite3",
  :database => "#{Dir.pwd}/database.sqlite3"
)

# ActiveRecord::Schema.define do
#   create_table :invoices do |table|
#     table.timestamps
#   end
# end

# ActiveRecord::Schema.define do
#   create_table :invoice_items do |table|
#     table.column :invoice_id, :string
#     table.timestamps
#   end
# end

# TODO: test auto-loading of Rails assets.
require 'disposable/facade/active_record'

class ActiveRecordAssociationsTest < MiniTest::Spec
  class Item < Disposable::Facade
    facades InvoiceItem

    include Disposable::Facade::ActiveRecord
  end

  let (:invoice) { Invoice.new }
  it "allows adding facades to associations" do
    # tests #is_a?
    InvoiceItem.new.facade.class.must_equal Item
    InvoiceItem.new.facade.is_a?(InvoiceItem).must_equal true

    invoice.invoice_items << InvoiceItem.new.facade
  end


  class InvoiceFacade < Disposable::Facade
    facades ::Invoice

    include Disposable::Facade::ActiveRecord
    #has_many :items, :class_name => ::InvoiceItem, :foreign_key_name => :invoice_item_id

    module InstanceMethods # IncludeMethods, Included
      extend ActiveSupport::Concern
      included do
        has_many :items, :class_name => ::InvoiceItem, :foreign_key => :invoice_item_id

        def self.name
          "anon"
        end

      end
    end
    module ClassMethods # ExtendMethods, Extended
    end

    extend Disposable::Facade::Subclass
  end

  it "what" do
    invoice = InvoiceFacade.subclass
    invoice.items << item = InvoiceItem.new
    # TODO: test items << Facade::Item.new

    invoice.items.must_equal([item])
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
disposable-0.0.4	test/active_record_test.rb
disposable-0.0.3	test/active_record_test.rb
disposable-0.0.2	test/active_record_test.rb