old_contents: # -*- coding: utf-8 -*-
  # © 2016 Therp BV <http://therp.nl>
  # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
  from openerp.tests.common import TransactionCase
  
  
  class TestReportQwebPdfWatermark(TransactionCase):
      def test_report_qweb_pdf_watermark(self):
          # with our image, we have three
          self._test_report_images(3)
  
          self.env.ref('report_qweb_pdf_watermark.demo_report').write({
              'pdf_watermark_expression': False,
          })
          # without, we have two
          self._test_report_images(2)
  
          self.env.ref('report_qweb_pdf_watermark.demo_report').write({
              'pdf_watermark': self.env.user.company_id.logo,
          })
          # and now we should have three again
          self._test_report_images(3)
  
      def _test_report_images(self, number):
          pdf = self.env['report'].get_pdf(
              self.env['res.users'].search([]).ids,
              'report_qweb_pdf_watermark.demo_report_view',
          )
          self.assertEqual(pdf.count('/Subtype /Image'), number)
  
new_contents: # -*- coding: utf-8 -*-
  # © 2016 Therp BV <http://therp.nl>
  # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
  from PIL import Image
  from openerp.tests.common import HttpCase
  
  
  class TestReportQwebPdfWatermark(HttpCase):
      def test_report_qweb_pdf_watermark(self):
          Image.init()
          # with our image, we have three
          self._test_report_images(3)
  
          self.env.ref('report_qweb_pdf_watermark.demo_report').write({
              'pdf_watermark_expression': False,
          })
          # without, we have two
          self._test_report_images(2)
  
          self.env.ref('report_qweb_pdf_watermark.demo_report').write({
              'pdf_watermark': self.env.user.company_id.logo,
          })
          # and now we should have three again
          self._test_report_images(3)
  
      def _test_report_images(self, number):
          pdf = self.env['report'].get_pdf(
              self.env['res.users'].search([]).ids,
              'report_qweb_pdf_watermark.demo_report_view',
          )
          self.assertEqual(pdf.count('/Subtype /Image'), number)
  
subject: build environment