3 files changed, 74 insertions, 7 deletions
diff --git a/tests/storage/test_appservice.py b/tests/storage/test_appservice.py
index c2e39a7288..00825498b1 100644
--- a/tests/storage/test_appservice.py
+++ b/tests/storage/test_appservice.py
@@ -480,9 +480,9 @@ class ApplicationServiceStoreConfigTestCase(unittest.TestCase):
             ApplicationServiceStore(None, hs)
 
         e = cm.exception
-        self.assertIn(f1, e.message)
-        self.assertIn(f2, e.message)
-        self.assertIn("id", e.message)
+        self.assertIn(f1, str(e))
+        self.assertIn(f2, str(e))
+        self.assertIn("id", str(e))
 
     @defer.inlineCallbacks
     def test_duplicate_as_tokens(self):
@@ -504,6 +504,6 @@ class ApplicationServiceStoreConfigTestCase(unittest.TestCase):
             ApplicationServiceStore(None, hs)
 
         e = cm.exception
-        self.assertIn(f1, e.message)
-        self.assertIn(f2, e.message)
-        self.assertIn("as_token", e.message)
+        self.assertIn(f1, str(e))
+        self.assertIn(f2, str(e))
+        self.assertIn("as_token", str(e))
diff --git a/tests/storage/test_event_federation.py b/tests/storage/test_event_federation.py
new file mode 100644
index 0000000000..30683e7888
--- /dev/null
+++ b/tests/storage/test_event_federation.py
@@ -0,0 +1,68 @@
+# -*- coding: utf-8 -*-
+# Copyright 2018 New Vector 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
+
+import tests.unittest
+import tests.utils
+
+
+class EventFederationWorkerStoreTestCase(tests.unittest.TestCase):
+    @defer.inlineCallbacks
+    def setUp(self):
+        hs = yield tests.utils.setup_test_homeserver()
+        self.store = hs.get_datastore()
+
+    @defer.inlineCallbacks
+    def test_get_prev_events_for_room(self):
+        room_id = '@ROOM:local'
+
+        # add a bunch of events and hashes to act as forward extremities
+        def insert_event(txn, i):
+            event_id = '$event_%i:local' % i
+
+            txn.execute((
+                "INSERT INTO events ("
+                "   room_id, event_id, type, depth, topological_ordering,"
+                "   content, processed, outlier) "
+                "VALUES (?, ?, 'm.test', ?, ?, 'test', ?, ?)"
+            ), (room_id, event_id, i, i, True, False))
+
+            txn.execute((
+                'INSERT INTO event_forward_extremities (room_id, event_id) '
+                'VALUES (?, ?)'
+            ), (room_id, event_id))
+
+            txn.execute((
+                'INSERT INTO event_reference_hashes '
+                '(event_id, algorithm, hash) '
+                "VALUES (?, 'sha256', ?)"
+            ), (event_id, 'ffff'))
+
+        for i in range(0, 11):
+            yield self.store.runInteraction("insert", insert_event, i)
+
+        # this should get the last five and five others
+        r = yield self.store.get_prev_events_for_room(room_id)
+        self.assertEqual(10, len(r))
+        for i in range(0, 5):
+            el = r[i]
+            depth = el[2]
+            self.assertEqual(10 - i, depth)
+
+        for i in range(5, 5):
+            el = r[i]
+            depth = el[2]
+            self.assertLessEqual(5, depth)
diff --git a/tests/storage/test_event_push_actions.py b/tests/storage/test_event_push_actions.py
index 575374c6a6..9962ce8a5d 100644
--- a/tests/storage/test_event_push_actions.py
+++ b/tests/storage/test_event_push_actions.py
@@ -128,7 +128,6 @@ class EventPushActionsStoreTestCase(tests.unittest.TestCase):
         yield _rotate(10)
         yield _assert_counts(1, 1)
 
-    @tests.unittest.DEBUG
     @defer.inlineCallbacks
     def test_find_first_stream_ordering_after_ts(self):
         def add_event(so, ts):