From ea69d3565110a20f5abe00f1a5c2357b483140fb Mon Sep 17 00:00:00 2001
From: Richard van der Hoff <richard@matrix.org>
Date: Mon, 16 Jul 2018 11:38:45 +0100
Subject: Move filter_events_for_server out of FederationHandler

for easier unit testing.
---
 tests/test_visibility.py | 107 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 107 insertions(+)
 create mode 100644 tests/test_visibility.py

(limited to 'tests')

diff --git a/tests/test_visibility.py b/tests/test_visibility.py
new file mode 100644
index 0000000000..86981958cb
--- /dev/null
+++ b/tests/test_visibility.py
@@ -0,0 +1,107 @@
+# -*- 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.
+import logging
+
+from twisted.internet import defer
+
+from synapse.visibility import filter_events_for_server
+from tests import unittest
+from tests.utils import setup_test_homeserver
+
+logger = logging.getLogger(__name__)
+
+TEST_ROOM_ID = "!TEST:ROOM"
+
+
+class FilterEventsForServerTestCase(unittest.TestCase):
+    @defer.inlineCallbacks
+    def setUp(self):
+        self.hs = yield setup_test_homeserver()
+        self.event_creation_handler = self.hs.get_event_creation_handler()
+        self.event_builder_factory = self.hs.get_event_builder_factory()
+        self.store = self.hs.get_datastore()
+
+    @defer.inlineCallbacks
+    def test_filtering(self):
+        #
+        # The events to be filtered consist of 10 membership events (it doesn't
+        # really matter if they are joins or leaves, so let's make them joins).
+        # One of those membership events is going to be for a user on the
+        # server we are filtering for (so we can check the filtering is doing
+        # the right thing).
+        #
+
+        # before we do that, we persist some other events to act as state.
+        self.inject_visibility("@admin:hs", "joined")
+        for i in range(0, 10):
+            yield self.inject_room_member("@resident%i:hs" % i)
+
+        events_to_filter = []
+
+        for i in range(0, 10):
+            user = "@user%i:%s" % (
+                i, "test_server" if i == 5 else "other_server"
+            )
+            evt = yield self.inject_room_member(user, extra_content={"a": "b"})
+            events_to_filter.append(evt)
+
+        filtered = yield filter_events_for_server(
+            self.store, "test_server", events_to_filter,
+        )
+
+        # the result should be 5 redacted events, and 5 unredacted events.
+        for i in range(0, 5):
+            self.assertEqual(events_to_filter[i].event_id, filtered[i].event_id)
+            self.assertNotIn("a", filtered[i].content)
+
+        for i in range(5, 10):
+            self.assertEqual(events_to_filter[i].event_id, filtered[i].event_id)
+            self.assertEqual(filtered[i].content["a"], "b")
+
+    @defer.inlineCallbacks
+    def inject_visibility(self, user_id, visibility):
+        content = {"history_visibility": visibility}
+        builder = self.event_builder_factory.new({
+            "type": "m.room.history_visibility",
+            "sender": user_id,
+            "state_key": "",
+            "room_id": TEST_ROOM_ID,
+            "content": content,
+        })
+
+        event, context = yield self.event_creation_handler.create_new_client_event(
+            builder
+        )
+        yield self.hs.get_datastore().persist_event(event, context)
+        defer.returnValue(event)
+
+    @defer.inlineCallbacks
+    def inject_room_member(self, user_id, membership="join", extra_content={}):
+        content = {"membership": membership}
+        content.update(extra_content)
+        builder = self.event_builder_factory.new({
+            "type": "m.room.member",
+            "sender": user_id,
+            "state_key": user_id,
+            "room_id": TEST_ROOM_ID,
+            "content": content,
+        })
+
+        event, context = yield self.event_creation_handler.create_new_client_event(
+            builder
+        )
+
+        yield self.hs.get_datastore().persist_event(event, context)
+        defer.returnValue(event)
-- 
cgit 1.4.1