Merge branch 'release-v1.14.0' of github.com:matrix-org/synapse into dinsic-release-v1.14.x

* 'release-v1.14.0' of github.com:matrix-org/synapse: (108 commits)
  Fix typo in PR link
  Update debian changelog
  1.14.0
  Improve changelog wording
  1.14.0rc2
  Fix sample config docs error (#7581)
  Fix up comments
  Fix specifying cache factors via env vars with * in name. (#7580)
  Don't apply cache factor to event cache. (#7578)
  Ensure ReplicationStreamer is always started when replication enabled. (#7579)
  Remove the changes to the debian changelog
  Not full release yet, this is rc1
  Merge event persistence move changelog entries
  More changelog fix
  Changelog fixes
  1.14.0
  Replace device_27_unique_idx bg update with a fg one (#7562)
  Fix incorrect exception handling in KeyUploadServlet.on_POST (#7563)
  Fix recording of federation stream token (#7564)
  Simplify reap_monthly_active_users (#7558)
  ...

3 files changed, 5 insertions, 8 deletions

diff --git a/tests/util/test_expiring_cache.py b/tests/util/test_expiring_cache.py

index 50bc7702d2..49ffeebd0e 100644
--- a/tests/util/test_expiring_cache.py
+++ b/tests/util/test_expiring_cache.py
@@ -21,7 +21,7 @@ from tests.utils import MockClock
 from .. import unittest
 
 
-class ExpiringCacheTestCase(unittest.TestCase):
+class ExpiringCacheTestCase(unittest.HomeserverTestCase):
     def test_get_set(self):
         clock = MockClock()
         cache = ExpiringCache("test", clock, max_len=1)
diff --git a/tests/util/test_lrucache.py b/tests/util/test_lrucache.py

index 786947375d..0adb2174af 100644
--- a/tests/util/test_lrucache.py
+++ b/tests/util/test_lrucache.py
@@ -22,7 +22,7 @@ from synapse.util.caches.treecache import TreeCache
 from .. import unittest
 
 
-class LruCacheTestCase(unittest.TestCase):
+class LruCacheTestCase(unittest.HomeserverTestCase):
     def test_get_set(self):
         cache = LruCache(1)
         cache["key"] = "value"
@@ -84,7 +84,7 @@ class LruCacheTestCase(unittest.TestCase):
         self.assertEquals(len(cache), 0)
 
 
-class LruCacheCallbacksTestCase(unittest.TestCase):
+class LruCacheCallbacksTestCase(unittest.HomeserverTestCase):
     def test_get(self):
         m = Mock()
         cache = LruCache(1)
@@ -233,7 +233,7 @@ class LruCacheCallbacksTestCase(unittest.TestCase):
         self.assertEquals(m3.call_count, 1)
 
 
-class LruCacheSizedTestCase(unittest.TestCase):
+class LruCacheSizedTestCase(unittest.HomeserverTestCase):
     def test_evict(self):
         cache = LruCache(5, size_callback=len)
         cache["key1"] = [0]
diff --git a/tests/util/test_stream_change_cache.py b/tests/util/test_stream_change_cache.py

index 6857933540..13b753e367 100644
--- a/tests/util/test_stream_change_cache.py
+++ b/tests/util/test_stream_change_cache.py
@@ -1,11 +1,9 @@
-from mock import patch
-
 from synapse.util.caches.stream_change_cache import StreamChangeCache
 
 from tests import unittest
 
 
-class StreamChangeCacheTests(unittest.TestCase):
+class StreamChangeCacheTests(unittest.HomeserverTestCase):
     """
     Tests for StreamChangeCache.
     """
@@ -54,7 +52,6 @@ class StreamChangeCacheTests(unittest.TestCase):
         self.assertTrue(cache.has_entity_changed("user@foo.com", 0))
         self.assertTrue(cache.has_entity_changed("not@here.website", 0))
 
-    @patch("synapse.util.caches.CACHE_SIZE_FACTOR", 1.0)
     def test_entity_has_changed_pops_off_start(self):
         """
         StreamChangeCache.entity_has_changed will respect the max size and