1 files changed, 57 insertions, 2 deletions
diff --git a/tests/server_notices/test_resource_limits_server_notices.py b/tests/server_notices/test_resource_limits_server_notices.py
index cdf89e3383..eb540e34f6 100644
--- a/tests/server_notices/test_resource_limits_server_notices.py
+++ b/tests/server_notices/test_resource_limits_server_notices.py
@@ -17,7 +17,7 @@ from mock import Mock
 
 from twisted.internet import defer
 
-from synapse.api.constants import EventTypes, ServerNoticeMsgType
+from synapse.api.constants import EventTypes, LimitBlockingTypes, ServerNoticeMsgType
 from synapse.api.errors import ResourceLimitError
 from synapse.server_notices.resource_limits_server_notices import (
     ResourceLimitsServerNotices,
@@ -133,7 +133,7 @@ class TestResourceLimitsServerNotices(unittest.HomeserverTestCase):
         self.get_success(self._rlsn.maybe_send_server_notice_to_user(self.user_id))
 
         # Would be better to check contents, but 2 calls == set blocking event
-        self.assertTrue(self._send_notice.call_count == 2)
+        self.assertEqual(self._send_notice.call_count, 2)
 
     def test_maybe_send_server_notice_to_user_add_blocked_notice_noop(self):
         """
@@ -158,6 +158,61 @@ class TestResourceLimitsServerNotices(unittest.HomeserverTestCase):
 
         self._send_notice.assert_not_called()
 
+    def test_maybe_send_server_notice_when_alerting_suppressed_room_unblocked(self):
+        """
+        Test that when server is over MAU limit and alerting is suppressed, then
+        an alert message is not sent into the room
+        """
+        self.hs.config.mau_limit_alerting = False
+        self._rlsn._auth.check_auth_blocking = Mock(
+            side_effect=ResourceLimitError(
+                403, "foo", limit_type=LimitBlockingTypes.MONTHLY_ACTIVE_USER
+            )
+        )
+        self.get_success(self._rlsn.maybe_send_server_notice_to_user(self.user_id))
+
+        self.assertTrue(self._send_notice.call_count == 0)
+
+    def test_check_hs_disabled_unaffected_by_mau_alert_suppression(self):
+        """
+        Test that when a server is disabled, that MAU limit alerting is ignored.
+        """
+        self.hs.config.mau_limit_alerting = False
+        self._rlsn._auth.check_auth_blocking = Mock(
+            side_effect=ResourceLimitError(
+                403, "foo", limit_type=LimitBlockingTypes.HS_DISABLED
+            )
+        )
+        self.get_success(self._rlsn.maybe_send_server_notice_to_user(self.user_id))
+
+        # Would be better to check contents, but 2 calls == set blocking event
+        self.assertEqual(self._send_notice.call_count, 2)
+
+    def test_maybe_send_server_notice_when_alerting_suppressed_room_blocked(self):
+        """
+        When the room is already in a blocked state, test that when alerting
+        is suppressed that the room is returned to an unblocked state.
+        """
+        self.hs.config.mau_limit_alerting = False
+        self._rlsn._auth.check_auth_blocking = Mock(
+            side_effect=ResourceLimitError(
+                403, "foo", limit_type=LimitBlockingTypes.MONTHLY_ACTIVE_USER
+            )
+        )
+        self._rlsn._server_notices_manager.__is_room_currently_blocked = Mock(
+            return_value=defer.succeed((True, []))
+        )
+
+        mock_event = Mock(
+            type=EventTypes.Message, content={"msgtype": ServerNoticeMsgType}
+        )
+        self._rlsn._store.get_events = Mock(
+            return_value=defer.succeed({"123": mock_event})
+        )
+        self.get_success(self._rlsn.maybe_send_server_notice_to_user(self.user_id))
+
+        self._send_notice.assert_called_once()
+
 
 class TestResourceLimitsServerNoticesWithRealRooms(unittest.HomeserverTestCase):
     def prepare(self, reactor, clock, hs):