Add tests for maillists app

coin/settings_test.py

@@ -4,6 +4,7 @@ from settings_base import *
 
 EXTRA_INSTALLED_APPS = (
     'hardware_provisioning',
+    'maillists',
     'vpn',
 )
 

maillists/tests.py

@@ -1,3 +1,69 @@
-from django.test import TestCase
+from os.path import join, exists
 
-# Create your tests here.
+import shutil
+import tempfile
+
+from django.conf import settings
+from django.test import TestCase, override_settings
+
+from coin.members.models import Member
+from .models import MaillingList
+
+
+@override_settings()
+class SubscriptionTestCase(TestCase):
+    def setUp(self):
+        self.member = Member.objects.create(
+            first_name=u"Toto",
+            last_name=u"L'artichaut",
+            username='toto',
+            email='toto@example.com',
+        )
+
+        self.member2 = Member.objects.create(
+            first_name=u"Lolo",
+            last_name=u"Le Bigorneau",
+            username='lolo',
+            email='lolo@example.com',
+        )
+
+        self.tmpdir = tempfile.mkdtemp()
+        settings.MAILLIST_SYNC_COMMAND = 'tee {}'.format(
+            join(self.tmpdir, 'testlist-{short_name}'))
+        self.ml_file = join(self.tmpdir, 'testlist-blabla')
+
+        self.ml = MaillingList.objects.create(
+            short_name='blabla',
+            email='blabla@example.com',
+            verbose_name='Blablateries',
+            description='',
+        )
+
+    def tearDown(self):
+        shutil.rmtree(self.tmpdir)
+
+    def test_subscription_sync(self):
+        self.ml.subscribers.add(self.member)
+
+        self.assertTrue(exists(self.ml_file))
+        self.assertEqual(open(self.ml_file).read(), 'toto@example.com')
+
+        self.ml.subscribers.add(self.member2)
+        self.assertEqual(
+            open(self.ml_file).read(),
+            'toto@example.com\nlolo@example.com',
+        )
+
+        self.ml.subscribers.remove(self.member)
+        self.assertEqual(
+            open(self.ml_file).read(),
+            'lolo@example.com',
+        )
+
+    def test_email_change_update_subscriptions(self):
+        self.ml.subscribers.add(self.member)
+
+        # then, change member email
+        self.member.email = 'tata@example.com'
+        self.member.save()
+        self.assertEqual(open(self.ml_file).read(), 'tata@example.com')