new_contents: """Tests for changes on certificates by Edraak"""
  
  from django.test.utils import override_settings
  
  from lms.djangoapps.certificates.api import get_certificate_url
  from lms.djangoapps.certificates.models import CertificateTemplate
  
  from lms.djangoapps.certificates.tests.test_webview_views import CommonCertificatesTestCase
  from openedx.core.djangoapps.models.course_details import CourseDetails
  
  
  class TestEdraakCertificate(CommonCertificatesTestCase):
      @staticmethod
      def _create_edraak_test_template():
          """
          Creates a custom certificate template that is used for Edraak changes
          """
          template_html = """
              <%namespace name='static' file='static_content.html'/>
              <html>
              <body>
                  <b>Edraak Template</b>
                  course_description: ${course_description}
              </body>
              </html>
          """
          template = CertificateTemplate(
              name='custom template',
              template=template_html,
              organization_id=None,
              course_key=None,
              mode='honor',
              is_active=True,
              language=None
          )
          template.save()
  
      @override_settings(FEATURES={
          "CUSTOM_CERTIFICATE_TEMPLATES_ENABLED": True,
          "CERTIFICATES_HTML_VIEW": True
      })
      def test_changes_on_webview(self):
          # Prepare attributes to check for
          CourseDetails.update_about_item(self.course, 'short_description', 'Edraak Test Description', self.user.id)
  
          # Creating a certificate
          self._add_course_certificates(count=1, signatory_count=2)
          self._create_edraak_test_template()
          test_url = get_certificate_url(
              user_id=self.user.id,
              course_id=unicode(self.course.id)
          )
  
          # Getting certificate as HTML
          response = self.client.get(test_url)
  
          # Verifying contents
          self.assertContains(response, 'Edraak Template')
          self.assertContains(response, 'course_description: Edraak Test Description')
  
subject: Add Tests for Changes of Certificate