diff --git a/hc/api/tests/test_notify_line.py b/hc/api/tests/test_notify_line.py
new file mode 100644
index 00000000..f2f04e71
--- /dev/null
+++ b/hc/api/tests/test_notify_line.py
@@ -0,0 +1,38 @@
+# coding: utf-8
+
+from datetime import timedelta as td
+from unittest.mock import patch
+
+from django.utils.timezone import now
+from hc.api.models import Channel, Check, Notification
+from hc.test import BaseTestCase
+
+
+class NotifyLineTestCase(BaseTestCase):
+    def setUp(self):
+        super().setUp()
+
+        self.check = Check(project=self.project)
+        self.check.name = "Foo"
+        self.check.status = "down"
+        self.check.last_ping = now() - td(minutes=61)
+        self.check.save()
+
+        self.channel = Channel(project=self.project)
+        self.channel.kind = "linenotify"
+        self.channel.value = "fake-token"
+        self.channel.save()
+        self.channel.checks.add(self.check)
+
+    @patch("hc.api.transports.requests.request")
+    def test_it_works(self, mock_post):
+        mock_post.return_value.status_code = 200
+
+        self.channel.notify(self.check)
+        assert Notification.objects.count() == 1
+
+        args, kwargs = mock_post.call_args
+        headers = kwargs["headers"]
+        params = kwargs["params"]
+        self.assertEqual(headers["Authorization"], "Bearer fake-token")
+        self.assertIn("""The check "Foo" is DOWN""", params["message"])
diff --git a/hc/api/tests/test_notify_trello.py b/hc/api/tests/test_notify_trello.py
new file mode 100644
index 00000000..1c12ebf0
--- /dev/null
+++ b/hc/api/tests/test_notify_trello.py
@@ -0,0 +1,48 @@
+from datetime import timedelta as td
+import json
+from unittest.mock import patch
+
+from django.utils.timezone import now
+from django.test.utils import override_settings
+from hc.api.models import Channel, Check, Notification
+from hc.test import BaseTestCase
+
+
+@override_settings(TRELLO_APP_KEY="fake-trello-app-key")
+class NotifyTrelloTestCase(BaseTestCase):
+    def setUp(self):
+        super().setUp()
+
+        self.check = Check(project=self.project)
+        self.check.name = "Foo"
+        self.check.status = "down"
+        self.check.last_ping = now() - td(minutes=61)
+        self.check.save()
+
+        self.channel = Channel(project=self.project)
+        self.channel.kind = "trello"
+        self.channel.value = json.dumps(
+            {
+                "token": "fake-token",
+                "board_name": "My Board",
+                "list_name": "My List",
+                "list_id": "fake-list-id",
+            }
+        )
+        self.channel.save()
+        self.channel.checks.add(self.check)
+
+    @patch("hc.api.transports.requests.request")
+    def test_it_works(self, mock_post):
+        mock_post.return_value.status_code = 200
+
+        self.channel.notify(self.check)
+        assert Notification.objects.count() == 1
+
+        args, kwargs = mock_post.call_args
+        params = kwargs["params"]
+        self.assertEqual(params["idList"], "fake-list-id")
+        self.assertEqual(params["name"], "Down: Foo")
+        self.assertIn("Full Details", params["desc"])
+        self.assertEqual(params["key"], "fake-trello-app-key")
+        self.assertEqual(params["token"], "fake-token")
diff --git a/templates/accounts/success.html b/templates/accounts/success.html
deleted file mode 100644
index 07cb3c4c..00000000
--- a/templates/accounts/success.html
+++ /dev/null
@@ -1,5 +0,0 @@
-{% extends "base.html" %}
-
-{% block content %}
-<h1>Success</h1>
-{% endblock %}
\ No newline at end of file