For #26 add test

src/contacts/tests/test_mail_fail.py

@@ -0,0 +1,74 @@
+from smtplib import SMTPException
+from unittest import mock
+
+from django.core import mail
+from django.test import TestCase
+
+from src.accounts.models import User
+from src.contacts.jobs.send_news import Job as SendMailJob
+from src.profiles.tests.factories.profile_factory import ProfileFactory
+
+from ..exceptions import *  # noqa
+from .factories import NewsLetterFactory
+
+
+@mock.patch("django.core.mail.send_mail")
+class MailFailureTests(TestCase):
+    def test_news_not_send(self, mock_fail):
+        profile = ProfileFactory(want_news=True)  # noqa
+        letter = NewsLetterFactory(letter_status=1)  # noqa
+
+        mock_fail.side_effect = SMTPException
+
+        send_mail_job = SendMailJob()
+        send_mail_job.execute()
+
+        self.assertEqual(len(mail.outbox), 0)
+        self.assertTrue(mock_fail.called)
+        with self.assertRaises(SMTPException):
+            mock_fail()
+
+
+class TestSendEmailJob(TestCase):
+    def test_manager_no_news_inactive_user(self):
+        """
+        letter exists but modal manager method
+        method filters user is inactive;
+        ex: user inactive via other route than deleted account
+        """
+        profile = ProfileFactory(want_news=True)
+        user = User.objects.get(profile=profile)
+        user.is_active = False
+        user.save()
+        letter = NewsLetterFactory(letter_status=1)  # noqa
+        send_mail_job = SendMailJob()
+        with self.assertRaises(NewsFansNotFoundException) as e:
+            send_mail_job.execute()
+        self.assertEqual(str(e.exception), "No profiles not send news")
+        self.assertEqual(len(mail.outbox), 0)
+
+    def test_manager_no_news_fans(self):
+        """
+        letter exists profile modal manager
+        filters no news fans
+        """
+        profile = ProfileFactory()  # noqa
+        letter = NewsLetterFactory(letter_status=1)  # noqa
+        send_mail_job = SendMailJob()
+        with self.assertRaises(NewsFansNotFoundException) as e:
+            send_mail_job.execute()
+
+        self.assertEqual(str(e.exception), "No profiles not send news")
+        self.assertEqual(len(mail.outbox), 0)
+
+    def test_no_letter_no_job(self):
+        """
+        if no letter -> no SendMail
+        """
+        profile = ProfileFactory(want_news=True)  # noqa
+        send_mail_job = SendMailJob()
+        with self.assertRaises(LetterNotFoundException) as e:
+            send_mail_job.execute()
+
+        self.assertEqual(str(e.exception), "No letter to send")
+        assert len(mail.outbox) == 0