fab-manager/test/integration/events/as_user_test.rb

module Events
  class AsUserTest < ActionDispatch::IntegrationTest

    test 'reserve event with many prices and payment means and VAT' do

      vlonchamp = User.find_by(username: 'vlonchamp')
      login_as(vlonchamp, scope: :user)

      radio = Event.find(4)
      availability = radio.availability

      reservations_count = Reservation.count
      invoice_count = Invoice.count
      invoice_items_count = InvoiceItem.count
      users_credit_count = UsersCredit.count
      wallet_transactions_count = WalletTransaction.count

      # Enable the VAT at 19.6%
      vat_active = Setting.find_by(name: 'invoice_VAT-active')
      vat_active.value = 'true'
      vat_active.save!

      vat_rate = Setting.find_by(name: 'invoice_VAT-rate')
      vat_rate.value = '19.6'
      vat_rate.save!

      # Reserve the 'radio' event
      VCR.use_cassette('reserve_event_with_many_prices_and_payment_means') do
        post reservations_path, {
            reservation: {
                user_id: User.find_by(username: 'vlonchamp').id,
                reservable_id: radio.id,
                reservable_type: 'Event',
                nb_reserve_places: 2,
                card_token: stripe_card_token,
                slots_attributes: [
                    {
                        start_at: availability.start_at,
                        end_at: availability.end_at,
                        availability_id: availability.id,
                        offered: false
                    }
                ],
                tickets_attributes: [
                    {
                        event_price_category_id: radio.event_price_categories[0].id,
                        booked: 2
                    },
                    {
                        event_price_category_id: radio.event_price_categories[1].id,
                        booked: 2
                    }
                ]
            },
            coupon_code: 'SUNNYFABLAB'
        }.to_json, default_headers
      end

      # general assertions
      assert_equal 201, response.status
      assert_equal reservations_count + 1, Reservation.count
      assert_equal invoice_count + 1, Invoice.count
      assert_equal invoice_items_count + 1, InvoiceItem.count
      assert_equal users_credit_count, UsersCredit.count
      assert_equal wallet_transactions_count + 1, WalletTransaction.count

      # reservation assertions
      reservation = Reservation.last

      assert reservation.invoice
      refute reservation.stp_invoice_id.blank?
      assert_equal 1, reservation.invoice.invoice_items.count

      # invoice assertions
      invoice = reservation.invoice

      refute invoice.stp_invoice_id.blank?
      refute invoice.total.blank?
      assert_equal 43350, invoice.total # total minus coupon

      # invoice_items assertions
      ## reservation
      reservation_item = invoice.invoice_items.first

      assert_not_nil reservation_item
      assert reservation_item.stp_invoice_item_id
      assert_equal 51000, reservation_item.amount # full total

      # invoice assertions
      invoice = Invoice.find_by(invoiced: reservation)
      assert_invoice_pdf invoice

      VCR.use_cassette('reserve_event_with_many_prices_and_payment_means_retrieve_invoice_from_stripe') do
        stp_invoice = Stripe::Invoice.retrieve(invoice.stp_invoice_id)
        assert_equal stp_invoice.total, (invoice.total - invoice.wallet_amount) # total minus coupon minus wallet = amount really payed by the user
      end

      # wallet assertions
      assert_equal vlonchamp.wallet.amount, 0
      assert_equal vlonchamp.wallet.wallet_transactions.count, 2
      transaction = vlonchamp.wallet.wallet_transactions.last
      assert_equal transaction.transaction_type, 'debit'
      assert_equal transaction.amount, 10
      assert_equal transaction.amount, invoice.wallet_amount / 100.0

      # notifications
      assert_not_empty Notification.where(attached_object: reservation)
      assert_not_empty Notification.where(attached_object: invoice)

    end
  end
end