Begin to add unit tests for appservice glue and regex testing.

tests/handlers/test_appservice.py

@@ -0,0 +1,68 @@
+# -*- coding: utf-8 -*-
+# Copyright 2015 OpenMarket Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from twisted.internet import defer
+from .. import unittest
+
+from synapse.handlers.appservice import ApplicationServicesHandler
+
+from collections import namedtuple
+from mock import Mock
+
+# TODO: Should this be a more general thing? tests/api/test_filtering.py uses it
+MockEvent = namedtuple("MockEvent", "sender type room_id")
+
+
+class AppServiceHandlerTestCase(unittest.TestCase):
+    """ Tests the ApplicationServicesHandler. """
+
+    def setUp(self):
+        self.mock_store = Mock()
+        self.mock_as_api = Mock()
+        hs = Mock()
+        hs.get_datastore = Mock(return_value=self.mock_store)
+        self.handler = ApplicationServicesHandler(hs)  # thing being tested
+
+        # FIXME Would be nice to DI this rather than monkey patch:(
+        if not hasattr(self.handler, "appservice_api"):
+            # someone probably updated the handler but not the tests. Fail fast.
+            raise Exception("Test expected handler.appservice_api to exist.")
+        self.handler.appservice_api = self.mock_as_api
+
+    def test_notify_interested_services(self):
+        interested_service = self._mkservice(is_interested=True)
+        services = [
+            self._mkservice(is_interested=False),
+            interested_service,
+            self._mkservice(is_interested=False)
+        ]
+
+        self.mock_store.get_app_services = Mock(return_value=services)
+
+        event = MockEvent(
+            sender="@someone:anywhere",
+            type="m.room.message",
+            room_id="!foo:bar"
+        )
+        self.mock_as_api.push = Mock()
+        self.handler.notify_interested_services(event)
+        self.mock_as_api.push.assert_called_once_with(interested_service, event)
+
+    def _mkservice(self, is_interested):
+        service = Mock()
+        service.is_interested = Mock(return_value=is_interested)
+        service.token = "mock_service_token"
+        service.url = "mock_service_url"
+        return service