Add 'supplement' test for 'user_registered' signal

src/registration/tests/test_backends.py

@@ -15,6 +15,7 @@
 from registration.backends import get_backend
 from registration.backends.default import DefaultRegistrationBackend
 from registration.models import RegistrationProfile
+from registration.tests.utils import with_apps
 from registration.tests.mock import mock_request
 from registration.tests.compat import override_settings
 
@@ -228,6 +229,39 @@ def receiver(sender, user, profile, **kwargs):
         self.assertEqual(len(received_signals), 1)
         self.assertEqual(received_signals, [signals.user_registered])
 
+    @with_apps(
+        'django.contrib.contenttypes',
+        'registration.supplements.default'
+    )
+    @override_settings(
+            REGISTRATION_SUPPLEMENT_CLASS=(
+                'registration.supplements.default.models.DefaultRegistrationSupplement'),
+        )
+    def test_registration_signal_with_supplement(self):
+        from registration.supplements.default.models import DefaultRegistrationSupplement
+        supplement = DefaultRegistrationSupplement(remarks='foo')
+
+        def receiver(sender, user, profile, **kwargs):
+            self.assertEqual(user.username, 'bob')
+            self.assertEqual(user.registration_profile, profile)
+            self.assertEqual(user.registration_profile.supplement,
+                             profile.supplement)
+            self.assertEqual(profile.supplement.remarks, 'foo')
+            received_signals.append(kwargs.get('signal'))
+
+        received_signals = []
+        signals.user_registered.connect(receiver, sender=self.backend.__class__)
+
+        self.backend.register(
+            username='bob', email='bob@example.com',
+            request=self.mock_request,
+            supplement=supplement,
+        )
+
+        self.assertEqual(len(received_signals), 1)
+        self.assertEqual(received_signals, [signals.user_registered])
+
+
     def test_acceptance_signal(self):
         def receiver(sender, user, profile, **kwargs):
             self.assertEqual(user.username, 'bob')

src/registration/tests/test_supplements.py

@@ -12,19 +12,10 @@
 from registration.conf import settings
 from registration.supplements import get_supplement_class
 from registration.models import RegistrationProfile
+from registration.tests.utils import with_apps
 from registration.tests.compat import override_settings
 
 
-def with_apps(*apps):
-    """
-    Class decorator that makes sure the passed apps are present in
-    INSTALLED_APPS.
-    """
-    apps_set = set(settings.INSTALLED_APPS)
-    apps_set.update(apps)
-    return override_settings(INSTALLED_APPS=list(apps_set))
-
-
 class RegistrationSupplementRetrievalTests(TestCase):
 
     def test_get_supplement_class(self):

src/registration/tests/utils.py

@@ -31,3 +31,16 @@ def clear_all_meta_caches():
     from django.contrib.contenttypes.models import ContentType
     for ct in ContentType.objects.iterator():
         clear_meta_caches(ct.model_class())
+
+def with_apps(*apps):
+    """
+    Class decorator that makes sure the passed apps are present in
+    INSTALLED_APPS.
+    """
+    from django.conf import settings
+    from registration.tests.compat import override_settings
+    apps_set = set(settings.INSTALLED_APPS)
+    apps_set.update(apps)
+    return override_settings(INSTALLED_APPS=list(apps_set))
+
+