Issue 1606

shipments_with_calculator_spec.rb

require 'spec_helper'

describe "ShipmentsCalculator" do

    context "shows the right amount for each shipment", :js => true do
        before do

            reset_spree_preferences do |config|
              config.allow_backorders = true
            end

            Spree::Zone.delete_all
            Spree::ShippingMethod.delete_all
            shipping_method = Factory(:shipping_method)
            calculator = Spree::Calculator::PerItem.create!({:preferred_amount => 10, :calculable => shipping_method}, :without_protection => true)
            shipping_method.calculator = calculator
            shipping_method.save

            @order = Factory(:order, :number => "R100", :state => "complete", :completed_at => Time.now, :shipping_method => shipping_method)

            @order.bill_address = Factory(:address)
            @order.ship_address = Factory(:address)
            @order.save
            product = create(:product, :name => 'spree t-shirt', :on_hand => 5)
            product.master.count_on_hand = 5
            product.master.save
            @order.add_variant(product.master, 2)

            @order.inventory_units.each do |iu|
                iu.update_attribute_without_callbacks('state', 'sold')
            end
            @order.update!

            visit spree.admin_path
            click_link "Orders"
            within('table#listing_orders tbody tr:nth-child(1)') { click_link "R100" }
        end

        specify do
            click_link "Shipments"
            click_on "New Shipment"
            check "inventory_units_1"
            click_button "Create"

            click_link "Shipments"
            click_on "New Shipment"
            check "inventory_units_2"
            click_button "Create"

            click_link "Shipments"
            Spree::Order.first.shipments.first.cost.should == 10
            Spree::Order.first.shipments.last.cost.should == 10

        end
    end
end