require 'helper'

module Mollie
  class Order
    class LineTest < Test::Unit::TestCase
      GET_ORDER   = read_fixture('orders/get.json')
      CANCEL_LINE = read_fixture('orders/cancel_line.json')
      CANCEL_QTY  = read_fixture('orders/cancel_line_qty.json')
      UPDATE_LINE = read_fixture('orders/update_line.json')

      def test_discounted
        stub_request(:get, 'https://api.mollie.com/v2/orders/ord_kEn1PlbGa')
          .to_return(status: 200, body: GET_ORDER, headers: {})

        order = Order.get('ord_kEn1PlbGa')
        assert order.lines[0].discounted?
        assert order.lines[1].discounted? == false
      end

      def test_cancel_order_line
        stub_request(:get, 'https://api.mollie.com/v2/orders/ord_kEn1PlbGa')
          .to_return(status: 200, body: GET_ORDER, headers: {})

        stub_request(:delete, 'https://api.mollie.com/v2/orders/ord_kEn1PlbGa/lines')
          .with(body: JSON.parse(CANCEL_LINE).to_json)
          .to_return(status: 204, body: GET_ORDER, headers: {})

        order = Order.get('ord_kEn1PlbGa')
        assert_nil order.lines.first.cancel
      end

      def test_cancel_order_line_with_quantity
        stub_request(:get, 'https://api.mollie.com/v2/orders/ord_kEn1PlbGa')
          .to_return(status: 200, body: GET_ORDER, headers: {})

        stub_request(:delete, 'https://api.mollie.com/v2/orders/ord_kEn1PlbGa/lines')
          .with(body: JSON.parse(CANCEL_QTY).to_json)
          .to_return(status: 204, body: GET_ORDER, headers: {})

        order = Order.get('ord_kEn1PlbGa')
        assert_nil order.lines.first.cancel(quantity: 1)
      end

      def test_update_orderline
        stub_request(:patch, 'https://api.mollie.com/v2/orders/ord_kEn1PlbGa/lines/odl_dgtxyl')
          .with(body: { sku: "new-sku-12345678" }.to_json)
          .to_return(status: 200, body: UPDATE_LINE, headers: {})

        order = Mollie::Order::Line.update(
          'odl_dgtxyl',
          order_id: 'ord_kEn1PlbGa',
          sku: "new-sku-12345678"
        )

        # The `update order line`-API returns an `order` instead of `orderline`
        assert_equal Mollie::Order, order.class

        line = order.lines.find { |line| line.id == 'odl_dgtxyl' }
        assert_equal "new-sku-12345678", line.sku
      end
    end
  end
end