Merge branch 'develop' into application-services-txn-reliability

Conflicts:
	synapse/storage/appservice.py

5 files changed, 171 insertions, 10 deletions

diff --git a/tests/handlers/test_presence.py b/tests/handlers/test_presence.py
index 6ffc3c99cc..04eba4289e 100644
--- a/tests/handlers/test_presence.py
+++ b/tests/handlers/test_presence.py
@@ -100,7 +100,7 @@ class PresenceTestCase(unittest.TestCase):
         self.room_members = []
 
         room_member_handler = handlers.room_member_handler = Mock(spec=[
-            "get_rooms_for_user",
+            "get_joined_rooms_for_user",
             "get_room_members",
             "fetch_room_distributions_into",
         ])
@@ -111,7 +111,7 @@ class PresenceTestCase(unittest.TestCase):
                 return defer.succeed([self.room_id])
             else:
                 return defer.succeed([])
-        room_member_handler.get_rooms_for_user = get_rooms_for_user
+        room_member_handler.get_joined_rooms_for_user = get_rooms_for_user
 
         def get_room_members(room_id):
             if room_id == self.room_id:
diff --git a/tests/handlers/test_presencelike.py b/tests/handlers/test_presencelike.py
index 18cac9a846..977e832da7 100644
--- a/tests/handlers/test_presencelike.py
+++ b/tests/handlers/test_presencelike.py
@@ -64,7 +64,7 @@ class PresenceProfilelikeDataTestCase(unittest.TestCase):
                 "set_presence_state",
                 "is_presence_visible",
                 "set_profile_displayname",
-                "get_rooms_for_user_where_membership_is",
+                "get_rooms_for_user",
             ]),
             handlers=None,
             resource_for_federation=Mock(),
@@ -124,9 +124,9 @@ class PresenceProfilelikeDataTestCase(unittest.TestCase):
                 self.mock_update_client)
 
         hs.handlers.room_member_handler = Mock(spec=[
-            "get_rooms_for_user",
+            "get_joined_rooms_for_user",
         ])
-        hs.handlers.room_member_handler.get_rooms_for_user = (
+        hs.handlers.room_member_handler.get_joined_rooms_for_user = (
                 lambda u: defer.succeed([]))
 
         # Some local users to test with
@@ -138,7 +138,7 @@ class PresenceProfilelikeDataTestCase(unittest.TestCase):
         self.u_potato = UserID.from_string("@potato:remote")
 
         self.mock_get_joined = (
-            self.datastore.get_rooms_for_user_where_membership_is
+            self.datastore.get_rooms_for_user
         )
 
     @defer.inlineCallbacks
diff --git a/tests/metrics/__init__.py b/tests/metrics/__init__.py
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/tests/metrics/__init__.py
diff --git a/tests/metrics/test_metric.py b/tests/metrics/test_metric.py
new file mode 100644
index 0000000000..6009014297
--- /dev/null
+++ b/tests/metrics/test_metric.py
@@ -0,0 +1,161 @@
+# -*- 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 tests import unittest
+
+from synapse.metrics.metric import (
+    CounterMetric, CallbackMetric, DistributionMetric, CacheMetric
+)
+
+
+class CounterMetricTestCase(unittest.TestCase):
+
+    def test_scalar(self):
+        counter = CounterMetric("scalar")
+
+        self.assertEquals(counter.render(), [
+            'scalar 0',
+        ])
+
+        counter.inc()
+
+        self.assertEquals(counter.render(), [
+            'scalar 1',
+        ])
+
+        counter.inc_by(2)
+
+        self.assertEquals(counter.render(), [
+            'scalar 3'
+        ])
+
+    def test_vector(self):
+        counter = CounterMetric("vector", labels=["method"])
+
+        # Empty counter doesn't yet know what values it has
+        self.assertEquals(counter.render(), [])
+
+        counter.inc("GET")
+
+        self.assertEquals(counter.render(), [
+            'vector{method="GET"} 1',
+        ])
+
+        counter.inc("GET")
+        counter.inc("PUT")
+
+        self.assertEquals(counter.render(), [
+            'vector{method="GET"} 2',
+            'vector{method="PUT"} 1',
+        ])
+
+
+class CallbackMetricTestCase(unittest.TestCase):
+
+    def test_scalar(self):
+        d = dict()
+
+        metric = CallbackMetric("size", lambda: len(d))
+
+        self.assertEquals(metric.render(), [
+            'size 0',
+        ])
+
+        d["key"] = "value"
+
+        self.assertEquals(metric.render(), [
+            'size 1',
+        ])
+
+    def test_vector(self):
+        vals = dict()
+
+        metric = CallbackMetric("values", lambda: vals, labels=["type"])
+
+        self.assertEquals(metric.render(), [])
+
+        # Keys have to be tuples, even if they're 1-element
+        vals[("foo",)] = 1
+        vals[("bar",)] = 2
+
+        self.assertEquals(metric.render(), [
+            'values{type="bar"} 2',
+            'values{type="foo"} 1',
+        ])
+
+
+class DistributionMetricTestCase(unittest.TestCase):
+
+    def test_scalar(self):
+        metric = DistributionMetric("thing")
+
+        self.assertEquals(metric.render(), [
+            'thing:count 0',
+            'thing:total 0',
+        ])
+
+        metric.inc_by(500)
+
+        self.assertEquals(metric.render(), [
+            'thing:count 1',
+            'thing:total 500',
+        ])
+
+    def test_vector(self):
+        metric = DistributionMetric("queries", labels=["verb"])
+
+        self.assertEquals(metric.render(), [])
+
+        metric.inc_by(300, "SELECT")
+        metric.inc_by(200, "SELECT")
+        metric.inc_by(800, "INSERT")
+
+        self.assertEquals(metric.render(), [
+            'queries:count{verb="INSERT"} 1',
+            'queries:count{verb="SELECT"} 2',
+            'queries:total{verb="INSERT"} 800',
+            'queries:total{verb="SELECT"} 500',
+        ])
+
+
+class CacheMetricTestCase(unittest.TestCase):
+
+    def test_cache(self):
+        d = dict()
+
+        metric = CacheMetric("cache", lambda: len(d))
+
+        self.assertEquals(metric.render(), [
+            'cache:hits 0',
+            'cache:total 0',
+            'cache:size 0',
+        ])
+
+        metric.inc_misses()
+        d["key"] = "value"
+
+        self.assertEquals(metric.render(), [
+            'cache:hits 0',
+            'cache:total 1',
+            'cache:size 1',
+        ])
+
+        metric.inc_hits()
+
+        self.assertEquals(metric.render(), [
+            'cache:hits 1',
+            'cache:total 2',
+            'cache:size 1',
+        ])
diff --git a/tests/rest/client/v1/test_presence.py b/tests/rest/client/v1/test_presence.py
index 5f2ef64efc..b9c03383a2 100644
--- a/tests/rest/client/v1/test_presence.py
+++ b/tests/rest/client/v1/test_presence.py
@@ -79,13 +79,13 @@ class PresenceStateTestCase(unittest.TestCase):
 
         room_member_handler = hs.handlers.room_member_handler = Mock(
             spec=[
-                "get_rooms_for_user",
+                "get_joined_rooms_for_user",
             ]
         )
 
         def get_rooms_for_user(user):
             return defer.succeed([])
-        room_member_handler.get_rooms_for_user = get_rooms_for_user
+        room_member_handler.get_joined_rooms_for_user = get_rooms_for_user
 
         presence.register_servlets(hs, self.mock_resource)
 
@@ -166,7 +166,7 @@ class PresenceListTestCase(unittest.TestCase):
 
         hs.handlers.room_member_handler = Mock(
             spec=[
-                "get_rooms_for_user",
+                "get_joined_rooms_for_user",
             ]
         )
 
@@ -291,7 +291,7 @@ class PresenceEventStreamTestCase(unittest.TestCase):
                 return ["a-room"]
             else:
                 return []
-        hs.handlers.room_member_handler.get_rooms_for_user = get_rooms_for_user
+        hs.handlers.room_member_handler.get_joined_rooms_for_user = get_rooms_for_user
 
         self.mock_datastore = hs.get_datastore()
         self.mock_datastore.get_app_service_by_token = Mock(return_value=None)