require 'test_helper'

module Workarea
  module Klarna
    class Gateway
      class OrderTest < TestCase
        setup :create_supporting_data_for_klarna

        def test_to_h_for_na
          result = Order.new(@order).to_h
          assert(result.present?)

          assert_equal('US', result[:purchase_country])
          assert_equal('USD', result[:purchase_currency])
          assert_equal(1412, result[:order_amount])
          assert_equal(112, result[:order_tax_amount])

          assert_equal(5, result[:order_lines].size)

          line = result[:order_lines].first
          assert_equal('Integration Product', line[:name])
          assert_equal('physical', line[:type])
          assert_equal('SKU', line[:reference])
          assert_equal(2, line[:quantity])
          assert_equal(500, line[:unit_price])
          assert_equal(1000, line[:total_amount])
          assert_nil(line[:total_tax_amount])
          assert_nil(line[:tax_rate])
          assert_includes(line[:product_url], '/products/integration-product')
          assert_equal('Home > Pants', line[:product_identifiers][:category_path])

          line = result[:order_lines].second
          assert_equal('Shipping', line[:name])
          assert_equal('shipping_fee', line[:type])
          assert_equal(1, line[:quantity])
          assert_equal(700, line[:unit_price])
          assert_equal(700, line[:total_amount])
          assert_nil(line[:total_tax_amount])
          assert_nil(line[:tax_rate])

          line = result[:order_lines].third
          assert_equal('Order Discounts', line[:name])
          assert_equal('discount', line[:type])
          assert_equal(1, line[:quantity])
          assert_equal(-100, line[:unit_price])
          assert_equal(-100, line[:total_amount])
          assert_nil(line[:total_tax_amount])
          assert_nil(line[:tax_rate])

          line = result[:order_lines].fourth
          assert_equal('Tax', line[:name])
          assert_equal('sales_tax', line[:type])
          assert_equal(1, line[:quantity])
          assert_equal(112, line[:unit_price])
          assert_equal(112, line[:total_amount])

          line = result[:order_lines].fifth
          assert_equal('Store Credit', line[:name])
          assert_equal('store_credit', line[:type])
          assert_equal(1, line[:quantity])
          assert_equal(-300, line[:unit_price])
          assert_equal(-300, line[:total_amount])
          assert_nil(line[:total_tax_amount])
          assert_nil(line[:tax_rate])

          assert_equal('22 S. 3rd St.', result[:billing_address][:street_address])
          assert_equal('22 S. 3rd St.', result[:shipping_address][:street_address])
          assert_includes(result[:merchant_urls][:confirmation], '/checkout/confirmation')
          assert_equal(@order.id, result[:merchant_reference1])
        end

        def test_to_h_for_eur
          @payment.set_address(supported_eur_address)
          @shipping.set_address(supported_eur_address)

          Workarea::Pricing.perform(@order, @shipping)

          result = Order.new(@order).to_h
          assert(result.present?)

          assert_equal('DE', result[:purchase_country])
          assert_equal('USD', result[:purchase_currency])
          assert_equal(1444, result[:order_amount])
          assert_equal(144, result[:order_tax_amount])

          assert_equal(4, result[:order_lines].size)

          line = result[:order_lines].first
          assert_equal('Integration Product', line[:name])
          assert_equal('physical', line[:type])
          assert_equal('SKU', line[:reference])
          assert_equal(2, line[:quantity])
          assert_equal(500, line[:unit_price])
          assert_equal(1000, line[:total_amount])
          assert_equal(81, line[:total_tax_amount])
          assert_equal(800, line[:tax_rate])
          assert_includes(line[:product_url], '/products/integration-product')
          assert_equal('Home > Pants', line[:product_identifiers][:category_path])

          line = result[:order_lines].second
          assert_equal('Shipping', line[:name])
          assert_equal('shipping_fee', line[:type])
          assert_equal(1, line[:quantity])
          assert_equal(700, line[:unit_price])
          assert_equal(700, line[:total_amount])
          assert_equal(63, line[:total_tax_amount])
          assert_equal(900, line[:tax_rate])

          line = result[:order_lines].third
          assert_equal('Order Discounts', line[:name])
          assert_equal('discount', line[:type])
          assert_equal(1, line[:quantity])
          assert_equal(-100, line[:unit_price])
          assert_equal(-100, line[:total_amount])
          assert_equal(0, line[:total_tax_amount])
          assert_equal(0, line[:tax_rate])

          line = result[:order_lines].fourth
          assert_equal('Store Credit', line[:name])
          assert_equal('store_credit', line[:type])
          assert_equal(1, line[:quantity])
          assert_equal(-300, line[:unit_price])
          assert_equal(-300, line[:total_amount])
          assert_equal(0, line[:total_tax_amount])
          assert_equal(0, line[:tax_rate])

          assert_equal('Augsburger Str. 36', result[:billing_address][:street_address])
          assert_equal('Augsburger Str. 36', result[:shipping_address][:street_address])
          assert_includes(result[:merchant_urls][:confirmation], '/checkout/confirmation')
          assert_equal(@order.id, result[:merchant_reference1])
        end
      end
    end
  end
end