def test_validate_email_template(self):
email_template_valid = EmailTemplateFactory.create(key=EmailTemplate.SIGNAL_CREATED)
result = validate_email_template(email_template_valid)
self.assertTrue(result)
email_template_invalid = EmailTemplateFactory.create(key=EmailTemplate.SIGNAL_STATUS_CHANGED_AFGEHANDELD,
title='{{ text|lower:"a" }}', # TemplateSyntaxError
body='{{ created_at|date:"PO" }}') # NotImplementedError
result = validate_email_template(email_template_invalid)
self.assertFalse(result)
def test_validate_email_template_date_filter_tag(self):
# Django 3.2 has different behavior from Django 2.2, it no longer raises
# an exception on unsupported options to the date filter tag.
# This test is kept around (marked a expected failure) in case that this
# new behavior is regression in Django 3.2 and to document it.
self.assertFalse(validate_template('{{ created_at|date:"B" }}'))
email_template_invalid_title = EmailTemplateFactory.create(key=EmailTemplate.SIGNAL_STATUS_CHANGED_HEROPEND,
title='{{ created_at|date:"B" }}') # noqa NotImplementedError
result = validate_email_template(email_template_invalid_title)
self.assertFalse(result)
email_template_invalid_body = EmailTemplateFactory.create(key=EmailTemplate.SIGNAL_STATUS_CHANGED_OPTIONAL,
body='{{ created_at|date:"B" }}') # noqa NotImplementedError
result = validate_email_template(email_template_invalid_body)
self.assertFalse(result)
def validate_templates(self, request, queryset):
for email_template in queryset.all():
if validate_email_template(email_template=email_template):
self.message_user(
request,
f"De E-mail template '{email_template}', is valide.",
messages.SUCCESS)
else:
self.message_user(
request,
f"De E-mail template '{email_template}', is NIET valide.",
messages.ERROR)