unit test for rendering mail templates in subject scope

smash/web/tests/view/test_subjects.py

@@ -4,11 +4,12 @@ import logging
 from django.urls import reverse
 
 from web.forms import StudySubjectAddForm, StudySubjectEditForm, SubjectEditForm, SubjectAddForm
-from web.models import StudySubject
+from web.models import MailTemplate, StudySubject
 from web.models.constants import SEX_CHOICES_MALE, SUBJECT_TYPE_CHOICES_CONTROL, SUBJECT_TYPE_CHOICES_PATIENT, \
-    COUNTRY_AFGHANISTAN_ID, COUNTRY_OTHER_ID
+    COUNTRY_AFGHANISTAN_ID, COUNTRY_OTHER_ID, MAIL_TEMPLATE_CONTEXT_SUBJECT
 from web.tests import LoggedInWithWorkerTestCase
-from web.tests.functions import create_study_subject, create_visit, create_appointment, get_test_location
+from web.tests.functions import create_study_subject, create_visit, create_appointment, get_test_location, \
+    create_language, get_resource_path
 from web.views.notifications import get_today_midnight_date
 
 logger = logging.getLogger(__name__)
@@ -29,6 +30,20 @@ class SubjectsViewTests(LoggedInWithWorkerTestCase):
         response = self.client.get(reverse('web.views.subject_edit', kwargs={'id': self.study_subject.id}))
         self.assertEqual(response.status_code, 200)
 
+    def test_render_subject_edit_with_mail_templates(self):
+        language = create_language(name="German")
+        template_name = "german_template"
+        template_file = get_resource_path('upcoming_appointment_FR.docx')
+        self.study_subject.subject.default_written_communication_language = language
+        self.study_subject.subject.save()
+
+        MailTemplate(name=template_name, language=language, context=MAIL_TEMPLATE_CONTEXT_SUBJECT,
+                     template_file=template_file).save()
+
+        response = self.client.get(reverse('web.views.subject_edit', kwargs={'id': self.study_subject.id}))
+        self.assertEqual(response.status_code, 200)
+        self.assertTrue(template_name in response.content)
+
     def test_render_subject_visit_details(self):
         visit = create_visit(self.study_subject)
         create_appointment(visit)