Factor out some of the common homeserver setup code into a

setup_test_homeserver function in utils.

tests/api/test_filtering.py

@@ -19,11 +19,9 @@ from twisted.internet import defer
 
 from mock import Mock, NonCallableMock
 from tests.utils import (
-    MockHttpResource, MockClock, DeferredMockCallable, SQLiteMemoryDbPool,
-    MockKey
+    MockHttpResource, DeferredMockCallable, setup_test_homeserver
 )
 
-from synapse.server import HomeServer
 from synapse.types import UserID
 from synapse.api.filtering import Filter
 
@@ -34,22 +32,14 @@ class FilteringTestCase(unittest.TestCase):
 
     @defer.inlineCallbacks
     def setUp(self):
-        db_pool = SQLiteMemoryDbPool()
-        yield db_pool.prepare()
-
-        self.mock_config = NonCallableMock()
-        self.mock_config.signing_key = [MockKey()]
-
         self.mock_federation_resource = MockHttpResource()
 
         self.mock_http_client = Mock(spec=[])
         self.mock_http_client.put_json = DeferredMockCallable()
 
-        hs = HomeServer("test",
-            db_pool=db_pool,
+        hs = yield setup_test_homeserver(
             handlers=None,
             http_client=self.mock_http_client,
-            config=self.mock_config,
             keyring=Mock(),
         )
 

tests/federation/test_federation.py

@@ -19,9 +19,8 @@ from tests import unittest
 # python imports
 from mock import Mock, ANY
 
-from ..utils import MockHttpResource, MockClock, MockKey
+from ..utils import MockHttpResource, MockClock, setup_test_homeserver
 
-from synapse.server import HomeServer
 from synapse.federation import initialize_http_replication
 from synapse.events import FrozenEvent
 
@@ -40,6 +39,7 @@ def make_pdu(prev_pdus=[], **kwargs):
 
 
 class FederationTestCase(unittest.TestCase):
+    @defer.inlineCallbacks
     def setUp(self):
         self.mock_resource = MockHttpResource()
         self.mock_http_client = Mock(spec=[
@@ -61,17 +61,12 @@ class FederationTestCase(unittest.TestCase):
             defer.succeed(DestinationsTable.EntryType("", 0, 0))
         )
         self.mock_persistence.get_auth_chain.return_value = []
-        self.mock_config = Mock()
-        self.mock_config.signing_key = [MockKey()]
         self.clock = MockClock()
-        hs = HomeServer(
-            "test",
+        hs = yield setup_test_homeserver(
             resource_for_federation=self.mock_resource,
             http_client=self.mock_http_client,
-            db_pool=None,
             datastore=self.mock_persistence,
             clock=self.clock,
-            config=self.mock_config,
             keyring=Mock(),
         )
         self.federation = initialize_http_replication(hs)

tests/handlers/test_directory.py

@@ -19,11 +19,10 @@ from twisted.internet import defer
 
 from mock import Mock
 
-from synapse.server import HomeServer
 from synapse.handlers.directory import DirectoryHandler
 from synapse.types import RoomAlias
 
-from tests.utils import SQLiteMemoryDbPool, MockKey
+from tests.utils import setup_test_homeserver
 
 
 class DirectoryHandlers(object):
@@ -46,19 +45,10 @@ class DirectoryTestCase(unittest.TestCase):
             self.query_handlers[query_type] = handler
         self.mock_federation.register_query_handler = register_query_handler
 
-        db_pool = SQLiteMemoryDbPool()
-        yield db_pool.prepare()
-
-        self.mock_config = Mock()
-        self.mock_config.signing_key = [MockKey()]
-
-        hs = HomeServer(
-            "test",
-            db_pool=db_pool,
+        hs = yield setup_test_homeserver(
             http_client=None,
             resource_for_federation=Mock(),
             replication_layer=self.mock_federation,
-            config=self.mock_config,
         )
         hs.handlers = DirectoryHandlers(hs)
 

tests/handlers/test_federation.py

@@ -19,20 +19,17 @@ from tests import unittest
 from synapse.api.constants import EventTypes
 from synapse.events import FrozenEvent
 from synapse.handlers.federation import FederationHandler
-from synapse.server import HomeServer
 
 from mock import NonCallableMock, ANY, Mock
 
-from ..utils import MockKey
+from ..utils import setup_test_homeserver
 
 
 class FederationTestCase(unittest.TestCase):
 
+    @defer.inlineCallbacks
     def setUp(self):
 
-        self.mock_config = NonCallableMock()
-        self.mock_config.signing_key = [MockKey()]
-
         self.state_handler = NonCallableMock(spec_set=[
             "compute_event_context",
         ])
@@ -43,9 +40,8 @@ class FederationTestCase(unittest.TestCase):
         ])
 
         self.hostname = "test"
-        hs = HomeServer(
+        hs = yield setup_test_homeserver(
             self.hostname,
-            db_pool=None,
             datastore=NonCallableMock(spec_set=[
                 "persist_event",
                 "store_room",
@@ -61,7 +57,6 @@ class FederationTestCase(unittest.TestCase):
                 "room_member_handler",
                 "federation_handler",
             ]),
-            config=self.mock_config,
             auth=self.auth,
             state_handler=self.state_handler,
             keyring=Mock(),

tests/handlers/test_presence.py

@@ -21,11 +21,9 @@ from mock import Mock, call, ANY, NonCallableMock
 import json
 
 from tests.utils import (
-    MockHttpResource, MockClock, DeferredMockCallable, SQLiteMemoryDbPool,
-    MockKey
+    MockHttpResource, MockClock, DeferredMockCallable, setup_test_homeserver
 )
 
-from synapse.server import HomeServer
 from synapse.api.constants import PresenceState
 from synapse.api.errors import SynapseError
 from synapse.handlers.presence import PresenceHandler, UserPresenceCache
@@ -66,30 +64,20 @@ class PresenceTestCase(unittest.TestCase):
     def setUp(self):
         self.clock = MockClock()
 
-        self.mock_config = NonCallableMock()
-        self.mock_config.signing_key = [MockKey()]
-
         self.mock_federation_resource = MockHttpResource()
 
         self.mock_http_client = Mock(spec=[])
         self.mock_http_client.put_json = DeferredMockCallable()
 
-        db_pool = None
         hs_kwargs = {}
-
         if hasattr(self, "make_datastore_mock"):
             hs_kwargs["datastore"] = self.make_datastore_mock()
-        else:
-            db_pool = SQLiteMemoryDbPool()
-            yield db_pool.prepare()
 
-        hs = HomeServer("test",
+        hs = yield setup_test_homeserver(
             clock=self.clock,
-            db_pool=db_pool,
             handlers=None,
             resource_for_federation=self.mock_federation_resource,
             http_client=self.mock_http_client,
-            config=self.mock_config,
             keyring=Mock(),
             **hs_kwargs
         )

tests/handlers/test_presencelike.py

@@ -21,9 +21,8 @@ from twisted.internet import defer
 
 from mock import Mock, call, ANY, NonCallableMock
 
-from ..utils import MockClock, MockKey
+from ..utils import MockClock, setup_test_homeserver
 
-from synapse.server import HomeServer
 from synapse.api.constants import PresenceState
 from synapse.handlers.presence import PresenceHandler
 from synapse.handlers.profile import ProfileHandler
@@ -57,29 +56,23 @@ class PresenceAndProfileHandlers(object):
 
 class PresenceProfilelikeDataTestCase(unittest.TestCase):
 
+    @defer.inlineCallbacks
     def setUp(self):
-        self.mock_config = Mock()
-        self.mock_config.signing_key = [MockKey()]
-
-        hs = HomeServer("test",
-                clock=MockClock(),
-                db_pool=None,
-                datastore=Mock(spec=[
-                    "set_presence_state",
-                    "is_presence_visible",
-
-                    "set_profile_displayname",
-
-                    "get_rooms_for_user_where_membership_is",
-                ]),
-                handlers=None,
-                resource_for_federation=Mock(),
-                http_client=None,
-                replication_layer=MockReplication(),
-                ratelimiter=NonCallableMock(spec_set=[
+        hs = yield setup_test_homeserver(
+            clock=MockClock(),
+            datastore=Mock(spec=[
+                "set_presence_state",
+                "is_presence_visible",
+                "set_profile_displayname",
+                "get_rooms_for_user_where_membership_is",
+            ]),
+            handlers=None,
+            resource_for_federation=Mock(),
+            http_client=None,
+            replication_layer=MockReplication(),
+            ratelimiter=NonCallableMock(spec_set=[
                 "send_message",
-                ]),
-                config=self.mock_config
+            ]),
         )
         self.ratelimiter = hs.get_ratelimiter()
         self.ratelimiter.send_message.return_value = (True, 0)

tests/handlers/test_profile.py

@@ -20,11 +20,10 @@ from twisted.internet import defer
 from mock import Mock, NonCallableMock
 
 from synapse.api.errors import AuthError
-from synapse.server import HomeServer
 from synapse.handlers.profile import ProfileHandler
 from synapse.types import UserID
 
-from tests.utils import SQLiteMemoryDbPool, MockKey
+from tests.utils import setup_test_homeserver
 
 
 class ProfileHandlers(object):
@@ -46,23 +45,15 @@ class ProfileTestCase(unittest.TestCase):
             self.query_handlers[query_type] = handler
         self.mock_federation.register_query_handler = register_query_handler
 
-        db_pool = SQLiteMemoryDbPool()
-        yield db_pool.prepare()
-
-        self.mock_config = Mock()
-        self.mock_config.signing_key = [MockKey()]
-
-        hs = HomeServer("test",
-                db_pool=db_pool,
-                http_client=None,
-                handlers=None,
-                resource_for_federation=Mock(),
-                replication_layer=self.mock_federation,
-                config=self.mock_config,
-                ratelimiter=NonCallableMock(spec_set=[
-                    "send_message",
-                ])
-            )
+        hs = yield setup_test_homeserver(
+            http_client=None,
+            handlers=None,
+            resource_for_federation=Mock(),
+            replication_layer=self.mock_federation,
+            ratelimiter=NonCallableMock(spec_set=[
+                "send_message",
+            ])
+        )
 
         self.ratelimiter = hs.get_ratelimiter()
         self.ratelimiter.send_message.return_value = (True, 0)

tests/handlers/test_room.py

@@ -20,23 +20,19 @@ from .. import unittest
 from synapse.api.constants import EventTypes, Membership
 from synapse.handlers.room import RoomMemberHandler, RoomCreationHandler
 from synapse.handlers.profile import ProfileHandler
-from synapse.server import HomeServer
 from synapse.types import UserID
-from ..utils import MockKey
+from ..utils import setup_test_homeserver
 
 from mock import Mock, NonCallableMock
 
 
 class RoomMemberHandlerTestCase(unittest.TestCase):
 
+    @defer.inlineCallbacks
     def setUp(self):
-        self.mock_config = NonCallableMock()
-        self.mock_config.signing_key = [MockKey()]
-
         self.hostname = "red"
-        hs = HomeServer(
+        hs = yield setup_test_homeserver(
             self.hostname,
-            db_pool=None,
             ratelimiter=NonCallableMock(spec_set=[
                 "send_message",
             ]),
@@ -64,7 +60,6 @@ class RoomMemberHandlerTestCase(unittest.TestCase):
                 "compute_event_context",
                 "get_current_state",
             ]),
-            config=self.mock_config,
         )
 
         self.federation = NonCallableMock(spec_set=[
@@ -319,15 +314,12 @@ class RoomMemberHandlerTestCase(unittest.TestCase):
 
 class RoomCreationTest(unittest.TestCase):
 
+    @defer.inlineCallbacks
     def setUp(self):
         self.hostname = "red"
 
-        self.mock_config = NonCallableMock()
-        self.mock_config.signing_key = [MockKey()]
-
-        hs = HomeServer(
+        hs = yield setup_test_homeserver(
             self.hostname,
-            db_pool=None,
             datastore=NonCallableMock(spec_set=[
                 "store_room",
                 "snapshot_room",
@@ -344,7 +336,6 @@ class RoomCreationTest(unittest.TestCase):
             ratelimiter=NonCallableMock(spec_set=[
                 "send_message",
             ]),
-            config=self.mock_config,
         )
 
         self.federation = NonCallableMock(spec_set=[

tests/handlers/test_typing.py

@@ -20,10 +20,11 @@ from twisted.internet import defer
 from mock import Mock, call, ANY
 import json
 
-from ..utils import MockHttpResource, MockClock, DeferredMockCallable, MockKey
+from ..utils import (
+    MockHttpResource, MockClock, DeferredMockCallable, setup_test_homeserver
+)
 
 from synapse.api.errors import AuthError
-from synapse.server import HomeServer
 from synapse.handlers.typing import TypingNotificationHandler
 
 from synapse.storage.transactions import DestinationsTable
@@ -56,6 +57,7 @@ class JustTypingNotificationHandlers(object):
 
 class TypingNotificationsTestCase(unittest.TestCase):
     """Tests typing notifications to rooms."""
+    @defer.inlineCallbacks
     def setUp(self):
         self.clock = MockClock()
 
@@ -64,34 +66,29 @@ class TypingNotificationsTestCase(unittest.TestCase):
 
         self.mock_federation_resource = MockHttpResource()
 
-        self.mock_config = Mock()
-        self.mock_config.signing_key = [MockKey()]
-
         mock_notifier = Mock(spec=["on_new_user_event"])
         self.on_new_user_event = mock_notifier.on_new_user_event
 
         self.auth = Mock(spec=[])
 
-        hs = HomeServer("test",
-                auth=self.auth,
-                clock=self.clock,
-                db_pool=None,
-                datastore=Mock(spec=[
-                    # Bits that Federation needs
-                    "prep_send_transaction",
-                    "delivered_txn",
-                    "get_received_txn_response",
-                    "set_received_txn_response",
-                    "get_destination_retry_timings",
-                ]),
-                handlers=None,
-                notifier=mock_notifier,
-                resource_for_client=Mock(),
-                resource_for_federation=self.mock_federation_resource,
-                http_client=self.mock_http_client,
-                config=self.mock_config,
-                keyring=Mock(),
-            )
+        hs = yield setup_test_homeserver(
+            auth=self.auth,
+            clock=self.clock,
+            datastore=Mock(spec=[
+                # Bits that Federation needs
+                "prep_send_transaction",
+                "delivered_txn",
+                "get_received_txn_response",
+                "set_received_txn_response",
+                "get_destination_retry_timings",
+            ]),
+            handlers=None,
+            notifier=mock_notifier,
+            resource_for_client=Mock(),
+            resource_for_federation=self.mock_federation_resource,
+            http_client=self.mock_http_client,
+            keyring=Mock(),
+        )
         hs.handlers = JustTypingNotificationHandlers(hs)
 
         self.handler = hs.get_handlers().typing_notification_handler

tests/rest/client/v1/test_events.py

@@ -23,9 +23,8 @@ import synapse.rest.client.v1.events
 import synapse.rest.client.v1.register
 import synapse.rest.client.v1.room
 
-from synapse.server import HomeServer
 
-from ....utils import MockHttpResource, SQLiteMemoryDbPool, MockKey
+from ....utils import MockHttpResource, setup_test_homeserver
 from .utils import RestTestCase
 
 from mock import Mock, NonCallableMock
@@ -113,15 +112,7 @@ class EventStreamPermissionsTestCase(RestTestCase):
     def setUp(self):
         self.mock_resource = MockHttpResource(prefix=PATH_PREFIX)
 
-        self.mock_config = NonCallableMock()
-        self.mock_config.signing_key = [MockKey()]
-
-        db_pool = SQLiteMemoryDbPool()
-        yield db_pool.prepare()
-
-        hs = HomeServer(
-            "test",
-            db_pool=db_pool,
+        hs = yield setup_test_homeserver(
             http_client=None,
             replication_layer=Mock(),
             clock=Mock(spec=[
@@ -133,7 +124,6 @@ class EventStreamPermissionsTestCase(RestTestCase):
             ratelimiter=NonCallableMock(spec_set=[
                 "send_message",
             ]),
-            config=self.mock_config,
         )
         self.ratelimiter = hs.get_ratelimiter()
         self.ratelimiter.send_message.return_value = (True, 0)

tests/rest/client/v1/test_presence.py

@@ -20,11 +20,10 @@ from twisted.internet import defer
 
 from mock import Mock
 
-from ....utils import MockHttpResource, MockKey
+from ....utils import MockHttpResource, setup_test_homeserver
 
 from synapse.api.constants import PresenceState
 from synapse.handlers.presence import PresenceHandler
-from synapse.server import HomeServer
 from synapse.rest.client.v1 import presence
 from synapse.rest.client.v1 import events
 from synapse.types import UserID
@@ -46,12 +45,10 @@ class JustPresenceHandlers(object):
 
 class PresenceStateTestCase(unittest.TestCase):
 
+    @defer.inlineCallbacks
     def setUp(self):
         self.mock_resource = MockHttpResource(prefix=PATH_PREFIX)
-        self.mock_config = Mock()
-        self.mock_config.signing_key = [MockKey()]
-        hs = HomeServer("test",
-            db_pool=None,
+        hs = yield setup_test_homeserver(
             datastore=Mock(spec=[
                 "get_presence_state",
                 "set_presence_state",
@@ -60,7 +57,6 @@ class PresenceStateTestCase(unittest.TestCase):
             http_client=None,
             resource_for_client=self.mock_resource,
             resource_for_federation=self.mock_resource,
-            config=self.mock_config,
         )
         hs.handlers = JustPresenceHandlers(hs)
 
@@ -128,13 +124,11 @@ class PresenceStateTestCase(unittest.TestCase):
 
 class PresenceListTestCase(unittest.TestCase):
 
+    @defer.inlineCallbacks
     def setUp(self):
         self.mock_resource = MockHttpResource(prefix=PATH_PREFIX)
-        self.mock_config = Mock()
-        self.mock_config.signing_key = [MockKey()]
 
-        hs = HomeServer("test",
-            db_pool=None,
+        hs = yield setup_test_homeserver(
             datastore=Mock(spec=[
                 "has_presence_state",
                 "get_presence_state",
@@ -149,7 +143,6 @@ class PresenceListTestCase(unittest.TestCase):
             http_client=None,
             resource_for_client=self.mock_resource,
             resource_for_federation=self.mock_resource,
-            config=self.mock_config,
         )
         hs.handlers = JustPresenceHandlers(hs)
 
@@ -242,12 +235,10 @@ class PresenceListTestCase(unittest.TestCase):
 
 
 class PresenceEventStreamTestCase(unittest.TestCase):
+    @defer.inlineCallbacks
     def setUp(self):
         self.mock_resource = MockHttpResource(prefix=PATH_PREFIX)
 
-        self.mock_config = Mock()
-        self.mock_config.signing_key = [MockKey()]
-
         # HIDEOUS HACKERY
         # TODO(paul): This should be injected in via the HomeServer DI system
         from synapse.streams.events import (
@@ -264,8 +255,7 @@ class PresenceEventStreamTestCase(unittest.TestCase):
         }
         EventSources.SOURCE_TYPES["presence"] = PresenceEventSource
 
-        hs = HomeServer("test",
-            db_pool=None,
+        hs = yield setup_test_homeserver(
             http_client=None,
             resource_for_client=self.mock_resource,
             resource_for_federation=self.mock_resource,
@@ -278,7 +268,6 @@ class PresenceEventStreamTestCase(unittest.TestCase):
                 "cancel_call_later",
                 "time_msec",
             ]),
-            config=self.mock_config,
         )
 
         hs.get_clock().time_msec.return_value = 1000000

tests/rest/client/v1/test_profile.py

@@ -20,10 +20,9 @@ from twisted.internet import defer
 
 from mock import Mock, NonCallableMock
 
-from ....utils import MockHttpResource, MockKey
+from ....utils import MockHttpResource, setup_test_homeserver
 
 from synapse.api.errors import SynapseError, AuthError
-from synapse.server import HomeServer
 from synapse.types import UserID
 
 from synapse.rest.client.v1 import profile
@@ -35,6 +34,7 @@ PATH_PREFIX = "/_matrix/client/api/v1"
 class ProfileTestCase(unittest.TestCase):
     """ Tests profile management. """
 
+    @defer.inlineCallbacks
     def setUp(self):
         self.mock_resource = MockHttpResource(prefix=PATH_PREFIX)
         self.mock_handler = Mock(spec=[
@@ -44,17 +44,12 @@ class ProfileTestCase(unittest.TestCase):
             "set_avatar_url",
         ])
 
-        self.mock_config = NonCallableMock()
-        self.mock_config.signing_key = [MockKey()]
-
-        hs = HomeServer("test",
-            db_pool=None,
+        hs = yield setup_test_homeserver(
+            "test",
             http_client=None,
             resource_for_client=self.mock_resource,
             federation=Mock(),
             replication_layer=Mock(),
-            datastore=None,
-            config=self.mock_config,
         )
 
         def _get_user_by_req(request=None):

tests/rest/client/v1/test_rooms.py

@@ -21,13 +21,12 @@ from twisted.internet import defer
 import synapse.rest.client.v1.room
 from synapse.api.constants import Membership
 
-from synapse.server import HomeServer
 from synapse.types import UserID
 
 import json
 import urllib
 
-from ....utils import MockHttpResource, SQLiteMemoryDbPool, MockKey
+from ....utils import MockHttpResource, setup_test_homeserver
 from .utils import RestTestCase
 
 from mock import Mock, NonCallableMock
@@ -44,21 +43,11 @@ class RoomPermissionsTestCase(RestTestCase):
     def setUp(self):
         self.mock_resource = MockHttpResource(prefix=PATH_PREFIX)
 
-        self.mock_config = NonCallableMock()
-        self.mock_config.signing_key = [MockKey()]
-
-        db_pool = SQLiteMemoryDbPool()
-        yield db_pool.prepare()
-
-        hs = HomeServer(
+        hs = yield setup_test_homeserver(
             "red",
-            db_pool=db_pool,
             http_client=None,
             replication_layer=Mock(),
-            ratelimiter=NonCallableMock(spec_set=[
-                "send_message",
-            ]),
-            config=self.mock_config,
+            ratelimiter=NonCallableMock(spec_set=["send_message"]),
         )
         self.ratelimiter = hs.get_ratelimiter()
         self.ratelimiter.send_message.return_value = (True, 0)
@@ -439,21 +428,11 @@ class RoomsMemberListTestCase(RestTestCase):
     def setUp(self):
         self.mock_resource = MockHttpResource(prefix=PATH_PREFIX)
 
-        self.mock_config = NonCallableMock()
-        self.mock_config.signing_key = [MockKey()]
-
-        db_pool = SQLiteMemoryDbPool()
-        yield db_pool.prepare()
-
-        hs = HomeServer(
+        hs = yield setup_test_homeserver(
             "red",
-            db_pool=db_pool,
             http_client=None,
             replication_layer=Mock(),
-            ratelimiter=NonCallableMock(spec_set=[
-                "send_message",
-            ]),
-            config=self.mock_config,
+            ratelimiter=NonCallableMock(spec_set=["send_message"]),
         )
         self.ratelimiter = hs.get_ratelimiter()
         self.ratelimiter.send_message.return_value = (True, 0)
@@ -531,21 +510,11 @@ class RoomsCreateTestCase(RestTestCase):
         self.mock_resource = MockHttpResource(prefix=PATH_PREFIX)
         self.auth_user_id = self.user_id
 
-        self.mock_config = NonCallableMock()
-        self.mock_config.signing_key = [MockKey()]
-
-        db_pool = SQLiteMemoryDbPool()
-        yield db_pool.prepare()
-
-        hs = HomeServer(
+        hs = yield setup_test_homeserver(
             "red",
-            db_pool=db_pool,
             http_client=None,
             replication_layer=Mock(),
-            ratelimiter=NonCallableMock(spec_set=[
-                "send_message",
-            ]),
-            config=self.mock_config,
+            ratelimiter=NonCallableMock(spec_set=["send_message"]),
         )
         self.ratelimiter = hs.get_ratelimiter()
         self.ratelimiter.send_message.return_value = (True, 0)
@@ -634,21 +603,11 @@ class RoomTopicTestCase(RestTestCase):
         self.mock_resource = MockHttpResource(prefix=PATH_PREFIX)
         self.auth_user_id = self.user_id
 
-        self.mock_config = NonCallableMock()
-        self.mock_config.signing_key = [MockKey()]
-
-        db_pool = SQLiteMemoryDbPool()
-        yield db_pool.prepare()
-
-        hs = HomeServer(
+        hs = yield setup_test_homeserver(
             "red",
-            db_pool=db_pool,
             http_client=None,
             replication_layer=Mock(),
-            ratelimiter=NonCallableMock(spec_set=[
-                "send_message",
-            ]),
-            config=self.mock_config,
+            ratelimiter=NonCallableMock(spec_set=["send_message"]),
         )
         self.ratelimiter = hs.get_ratelimiter()
         self.ratelimiter.send_message.return_value = (True, 0)
@@ -751,21 +710,11 @@ class RoomMemberStateTestCase(RestTestCase):
         self.mock_resource = MockHttpResource(prefix=PATH_PREFIX)
         self.auth_user_id = self.user_id
 
-        self.mock_config = NonCallableMock()
-        self.mock_config.signing_key = [MockKey()]
-
-        db_pool = SQLiteMemoryDbPool()
-        yield db_pool.prepare()
-
-        hs = HomeServer(
+        hs = yield setup_test_homeserver(
             "red",
-            db_pool=db_pool,
             http_client=None,
             replication_layer=Mock(),
-            ratelimiter=NonCallableMock(spec_set=[
-                "send_message",
-            ]),
-            config=self.mock_config,
+            ratelimiter=NonCallableMock(spec_set=["send_message"]),
         )
         self.ratelimiter = hs.get_ratelimiter()
         self.ratelimiter.send_message.return_value = (True, 0)
@@ -888,21 +837,11 @@ class RoomMessagesTestCase(RestTestCase):
         self.mock_resource = MockHttpResource(prefix=PATH_PREFIX)
         self.auth_user_id = self.user_id
 
-        self.mock_config = NonCallableMock()
-        self.mock_config.signing_key = [MockKey()]
-
-        db_pool = SQLiteMemoryDbPool()
-        yield db_pool.prepare()
-
-        hs = HomeServer(
+        hs = yield setup_test_homeserver(
             "red",
-            db_pool=db_pool,
             http_client=None,
             replication_layer=Mock(),
-            ratelimiter=NonCallableMock(spec_set=[
-                "send_message",
-            ]),
-            config=self.mock_config,
+            ratelimiter=NonCallableMock(spec_set=["send_message"]),
         )
         self.ratelimiter = hs.get_ratelimiter()
         self.ratelimiter.send_message.return_value = (True, 0)
@@ -993,21 +932,13 @@ class RoomInitialSyncTestCase(RestTestCase):
         self.mock_resource = MockHttpResource(prefix=PATH_PREFIX)
         self.auth_user_id = self.user_id
 
-        self.mock_config = NonCallableMock()
-        self.mock_config.signing_key = [MockKey()]
-
-        db_pool = SQLiteMemoryDbPool()
-        yield db_pool.prepare()
-
-        hs = HomeServer(
+        hs = yield setup_test_homeserver(
             "red",
-            db_pool=db_pool,
             http_client=None,
             replication_layer=Mock(),
             ratelimiter=NonCallableMock(spec_set=[
                 "send_message",
             ]),
-            config=self.mock_config,
         )
         self.ratelimiter = hs.get_ratelimiter()
         self.ratelimiter.send_message.return_value = (True, 0)

tests/rest/client/v1/test_typing.py

@@ -19,10 +19,9 @@
 from twisted.internet import defer
 
 import synapse.rest.client.v1.room
-from synapse.server import HomeServer
 from synapse.types import UserID
 
-from ....utils import MockHttpResource, MockClock, SQLiteMemoryDbPool, MockKey
+from ....utils import MockHttpResource, MockClock, setup_test_homeserver
 from .utils import RestTestCase
 
 from mock import Mock, NonCallableMock
@@ -42,22 +41,14 @@ class RoomTypingTestCase(RestTestCase):
         self.mock_resource = MockHttpResource(prefix=PATH_PREFIX)
         self.auth_user_id = self.user_id
 
-        self.mock_config = NonCallableMock()
-        self.mock_config.signing_key = [MockKey()]
-
-        db_pool = SQLiteMemoryDbPool()
-        yield db_pool.prepare()
-
-        hs = HomeServer(
+        hs = yield setup_test_homeserver(
             "red",
             clock=self.clock,
-            db_pool=db_pool,
             http_client=None,
             replication_layer=Mock(),
             ratelimiter=NonCallableMock(spec_set=[
                 "send_message",
             ]),
-            config=self.mock_config,
         )
         self.hs = hs
 

tests/rest/client/v2_alpha/__init__.py

@@ -17,11 +17,12 @@ from tests import unittest
 
 from mock import Mock
 
-from ....utils import MockHttpResource, MockKey
+from ....utils import MockHttpResource, setup_test_homeserver
 
-from synapse.server import HomeServer
 from synapse.types import UserID
 
+from twisted.internet import defer
+
 
 PATH_PREFIX = "/_matrix/client/v2_alpha"
 
@@ -31,19 +32,15 @@ class V2AlphaRestTestCase(unittest.TestCase):
     #   USER_ID = <some string>
     #   TO_REGISTER = [<list of REST servlets to register>]
 
+    @defer.inlineCallbacks
     def setUp(self):
         self.mock_resource = MockHttpResource(prefix=PATH_PREFIX)
 
-        mock_config = Mock()
-        mock_config.signing_key = [MockKey()]
-
-        hs = HomeServer("test",
-            db_pool=None,
+        hs = yield setup_test_homeserver(
             datastore=self.make_datastore_mock(),
             http_client=None,
             resource_for_client=self.mock_resource,
             resource_for_federation=self.mock_resource,
-            config=mock_config,
         )
 
         def _get_user_by_token(token=None):

tests/storage/test_base.py

@@ -22,6 +22,7 @@ from mock import Mock, call
 from collections import OrderedDict
 
 from synapse.server import HomeServer
+
 from synapse.storage._base import SQLBaseStore
 
 

tests/storage/test_directory.py

@@ -17,24 +17,17 @@
 from tests import unittest
 from twisted.internet import defer
 
-from synapse.server import HomeServer
 from synapse.storage.directory import DirectoryStore
 from synapse.types import RoomID, RoomAlias
 
-from tests.utils import SQLiteMemoryDbPool
+from tests.utils import setup_test_homeserver
 
 
 class DirectoryStoreTestCase(unittest.TestCase):
 
     @defer.inlineCallbacks
     def setUp(self):
-        db_pool = SQLiteMemoryDbPool()
-        yield db_pool.prepare()
-
-        hs = HomeServer(
-            "test",
-            db_pool=db_pool,
-        )
+        hs = yield setup_test_homeserver()
 
         self.store = DirectoryStore(hs)
 

tests/storage/test_presence.py

@@ -17,24 +17,17 @@
 from tests import unittest
 from twisted.internet import defer
 
-from synapse.server import HomeServer
 from synapse.storage.presence import PresenceStore
 from synapse.types import UserID
 
-from tests.utils import SQLiteMemoryDbPool, MockClock
+from tests.utils import setup_test_homeserver, MockClock
 
 
 class PresenceStoreTestCase(unittest.TestCase):
 
     @defer.inlineCallbacks
     def setUp(self):
-        db_pool = SQLiteMemoryDbPool()
-        yield db_pool.prepare()
-
-        hs = HomeServer("test",
-            clock=MockClock(),
-            db_pool=db_pool,
-        )
+        hs = yield setup_test_homeserver(clock=MockClock())
 
         self.store = PresenceStore(hs)
 

tests/storage/test_profile.py

@@ -17,23 +17,17 @@
 from tests import unittest
 from twisted.internet import defer
 
-from synapse.server import HomeServer
 from synapse.storage.profile import ProfileStore
 from synapse.types import UserID
 
-from tests.utils import SQLiteMemoryDbPool
+from tests.utils import setup_test_homeserver
 
 
 class ProfileStoreTestCase(unittest.TestCase):
 
     @defer.inlineCallbacks
     def setUp(self):
-        db_pool = SQLiteMemoryDbPool()
-        yield db_pool.prepare()
-
-        hs = HomeServer("test",
-            db_pool=db_pool,
-        )
+        hs = yield setup_test_homeserver()
 
         self.store = ProfileStore(hs)
 

tests/storage/test_redaction.py

@@ -17,11 +17,10 @@
 from tests import unittest
 from twisted.internet import defer
 
-from synapse.server import HomeServer
 from synapse.api.constants import EventTypes, Membership
 from synapse.types import UserID, RoomID
 
-from tests.utils import SQLiteMemoryDbPool, MockKey
+from tests.utils import setup_test_homeserver
 
 from mock import Mock
 
@@ -30,16 +29,7 @@ class RedactionTestCase(unittest.TestCase):
 
     @defer.inlineCallbacks
     def setUp(self):
-        db_pool = SQLiteMemoryDbPool()
-        yield db_pool.prepare()
-
-        self.mock_config = Mock()
-        self.mock_config.signing_key = [MockKey()]
-
-        hs = HomeServer(
-            "test",
-            db_pool=db_pool,
-            config=self.mock_config,
+        hs = yield setup_test_homeserver(
             resource_for_federation=Mock(),
             http_client=None,
         )

tests/storage/test_registration.py

@@ -17,22 +17,16 @@
 from tests import unittest
 from twisted.internet import defer
 
-from synapse.server import HomeServer
 from synapse.storage.registration import RegistrationStore
 
-from tests.utils import SQLiteMemoryDbPool
+from tests.utils import setup_test_homeserver
 
 
 class RegistrationStoreTestCase(unittest.TestCase):
 
     @defer.inlineCallbacks
     def setUp(self):
-        db_pool = SQLiteMemoryDbPool()
-        yield db_pool.prepare()
-
-        hs = HomeServer("test",
-            db_pool=db_pool,
-        )
+        hs = yield setup_test_homeserver()
 
         self.store = RegistrationStore(hs)
 

tests/storage/test_room.py

@@ -17,23 +17,17 @@
 from tests import unittest
 from twisted.internet import defer
 
-from synapse.server import HomeServer
 from synapse.api.constants import EventTypes
 from synapse.types import UserID, RoomID, RoomAlias
 
-from tests.utils import SQLiteMemoryDbPool
+from tests.utils import setup_test_homeserver
 
 
 class RoomStoreTestCase(unittest.TestCase):
 
     @defer.inlineCallbacks
     def setUp(self):
-        db_pool = SQLiteMemoryDbPool()
-        yield db_pool.prepare()
-
-        hs = HomeServer("test",
-            db_pool=db_pool,
-        )
+        hs = yield setup_test_homeserver()
 
         # We can't test RoomStore on its own without the DirectoryStore, for
         # management of the 'room_aliases' table
@@ -86,12 +80,7 @@ class RoomEventsStoreTestCase(unittest.TestCase):
 
     @defer.inlineCallbacks
     def setUp(self):
-        db_pool = SQLiteMemoryDbPool()
-        yield db_pool.prepare()
-
-        hs = HomeServer("test",
-            db_pool=db_pool,
-        )
+        hs = setup_test_homeserver()
 
         # Room events need the full datastore, for persist_event() and
         # get_room_state()

tests/storage/test_roommember.py

@@ -17,11 +17,10 @@
 from tests import unittest
 from twisted.internet import defer
 
-from synapse.server import HomeServer
 from synapse.api.constants import EventTypes, Membership
 from synapse.types import UserID, RoomID
 
-from tests.utils import SQLiteMemoryDbPool, MockKey
+from tests.utils import setup_test_homeserver
 
 from mock import Mock
 
@@ -30,16 +29,7 @@ class RoomMemberStoreTestCase(unittest.TestCase):
 
     @defer.inlineCallbacks
     def setUp(self):
-        db_pool = SQLiteMemoryDbPool()
-        yield db_pool.prepare()
-
-        self.mock_config = Mock()
-        self.mock_config.signing_key = [MockKey()]
-
-        hs = HomeServer(
-            "test",
-            db_pool=db_pool,
-            config=self.mock_config,
+        hs = yield setup_test_homeserver(
             resource_for_federation=Mock(),
             http_client=None,
         )

tests/storage/test_stream.py

@@ -17,11 +17,10 @@
 from tests import unittest
 from twisted.internet import defer
 
-from synapse.server import HomeServer
 from synapse.api.constants import EventTypes, Membership
 from synapse.types import UserID, RoomID
 
-from tests.utils import SQLiteMemoryDbPool, MockKey
+from tests.utils import setup_test_homeserver
 
 from mock import Mock
 
@@ -30,16 +29,7 @@ class StreamStoreTestCase(unittest.TestCase):
 
     @defer.inlineCallbacks
     def setUp(self):
-        db_pool = SQLiteMemoryDbPool()
-        yield db_pool.prepare()
-
-        self.mock_config = Mock()
-        self.mock_config.signing_key = [MockKey()]
-
-        hs = HomeServer(
-            "test",
-            db_pool=db_pool,
-            config=self.mock_config,
+        hs = yield setup_test_homeserver(
             resource_for_federation=Mock(),
             http_client=None,
         )

tests/utils.py

@@ -17,6 +17,7 @@ from synapse.http.server import HttpServer
 from synapse.api.errors import cs_error, CodeMessageException, StoreError
 from synapse.api.constants import EventTypes
 from synapse.storage import prepare_database
+from synapse.server import HomeServer
 
 from synapse.util.logcontext import LoggingContext
 
@@ -31,6 +32,28 @@ import urlparse
 from inspect import getcallargs
 
 
+@defer.inlineCallbacks
+def setup_test_homeserver(name="test", datastore=None, config=None, **kargs):
+    """Setup a homeserver suitable for running tests against. Keyword arguments
+    are passed to the Homeserver constructor. If no datastore is supplied a
+    datastore backed by an in-memory sqlite db will be given to the HS.
+    """
+    if config is None:
+        config = Mock()
+        config.signing_key = [MockKey()]
+
+    if datastore is None:
+        db_pool = SQLiteMemoryDbPool()
+        yield db_pool.prepare()
+        hs = HomeServer(name, db_pool=db_pool, config=config, **kargs)
+    else:
+        hs = HomeServer(
+            name, db_pool=None, datastore=datastore, config=config, **kargs
+        )
+
+    defer.returnValue(hs)
+
+
 def get_mock_call_args(pattern_func, mock_func):
     """ Return the arguments the mock function was called with interpreted
     by the pattern functions argument list.