def test_preview(self): self.addon.update(premium_type=mkt.ADDON_PREMIUM) res = self.post(recipients='payments', preview_only=True) self.assertNoFormErrors(res) preview = EmailPreviewTopic(topic='email-devs') eq_([e.recipient_list for e in preview.filter()], ['*****@*****.**']) eq_(len(mail.outbox), 0)