Merge branch 'develop' of github.com:matrix-org/synapse into erikj/fix_get_missing_events_error

1 files changed, 109 insertions, 11 deletions

diff --git a/tests/unittest.py b/tests/unittest.py
index 8c65736a51..b6dc7932ce 100644
--- a/tests/unittest.py
+++ b/tests/unittest.py
@@ -27,10 +27,12 @@ import twisted.logger
 from twisted.internet.defer import Deferred
 from twisted.trial import unittest
 
+from synapse.api.constants import EventTypes
+from synapse.config.homeserver import HomeServerConfig
 from synapse.http.server import JsonResource
 from synapse.http.site import SynapseRequest
 from synapse.server import HomeServer
-from synapse.types import UserID, create_requester
+from synapse.types import Requester, UserID, create_requester
 from synapse.util.logcontext import LoggingContext
 
 from tests.server import get_clock, make_request, render, setup_test_homeserver
@@ -84,9 +86,8 @@ class TestCase(unittest.TestCase):
             # all future bets are off.
             if LoggingContext.current_context() is not LoggingContext.sentinel:
                 self.fail(
-                    "Test starting with non-sentinel logging context %s" % (
-                        LoggingContext.current_context(),
-                    )
+                    "Test starting with non-sentinel logging context %s"
+                    % (LoggingContext.current_context(),)
                 )
 
             old_level = logging.getLogger().level
@@ -181,10 +182,7 @@ class HomeserverTestCase(TestCase):
             raise Exception("A homeserver wasn't returned, but %r" % (self.hs,))
 
         # Register the resources
-        self.resource = JsonResource(self.hs)
-
-        for servlet in self.servlets:
-            servlet(self.hs, self.resource)
+        self.resource = self.create_test_json_resource()
 
         from tests.rest.client.v1.utils import RestHelper
 
@@ -230,9 +228,26 @@ class HomeserverTestCase(TestCase):
         hs = self.setup_test_homeserver()
         return hs
 
+    def create_test_json_resource(self):
+        """
+        Create a test JsonResource, with the relevant servlets registerd to it
+
+        The default implementation calls each function in `servlets` to do the
+        registration.
+
+        Returns:
+            JsonResource:
+        """
+        resource = JsonResource(self.hs)
+
+        for servlet in self.servlets:
+            servlet(self.hs, resource)
+
+        return resource
+
     def default_config(self, name="test"):
         """
-        Get a default HomeServer config object.
+        Get a default HomeServer config dict.
 
         Args:
             name (str): The homeserver name/domain.
@@ -286,7 +301,13 @@ class HomeserverTestCase(TestCase):
             content = json.dumps(content).encode('utf8')
 
         return make_request(
-            self.reactor, method, path, content, access_token, request, shorthand,
+            self.reactor,
+            method,
+            path,
+            content,
+            access_token,
+            request,
+            shorthand,
             federation_auth_origin,
         )
 
@@ -316,7 +337,14 @@ class HomeserverTestCase(TestCase):
         kwargs.update(self._hs_args)
         if "config" not in kwargs:
             config = self.default_config()
-            kwargs["config"] = config
+        else:
+            config = kwargs["config"]
+
+        # Parse the config from a config dict into a HomeServerConfig
+        config_obj = HomeServerConfig()
+        config_obj.parse_config_dict(config)
+        kwargs["config"] = config_obj
+
         hs = setup_test_homeserver(self.addCleanup, *args, **kwargs)
         stor = hs.get_datastore()
 
@@ -414,3 +442,73 @@ class HomeserverTestCase(TestCase):
 
         access_token = channel.json_body["access_token"]
         return access_token
+
+    def create_and_send_event(
+        self, room_id, user, soft_failed=False, prev_event_ids=None
+    ):
+        """
+        Create and send an event.
+
+        Args:
+            soft_failed (bool): Whether to create a soft failed event or not
+            prev_event_ids (list[str]|None): Explicitly set the prev events,
+                or if None just use the default
+
+        Returns:
+            str: The new event's ID.
+        """
+        event_creator = self.hs.get_event_creation_handler()
+        secrets = self.hs.get_secrets()
+        requester = Requester(user, None, False, None, None)
+
+        prev_events_and_hashes = None
+        if prev_event_ids:
+            prev_events_and_hashes = [[p, {}, 0] for p in prev_event_ids]
+
+        event, context = self.get_success(
+            event_creator.create_event(
+                requester,
+                {
+                    "type": EventTypes.Message,
+                    "room_id": room_id,
+                    "sender": user.to_string(),
+                    "content": {"body": secrets.token_hex(), "msgtype": "m.text"},
+                },
+                prev_events_and_hashes=prev_events_and_hashes,
+            )
+        )
+
+        if soft_failed:
+            event.internal_metadata.soft_failed = True
+
+        self.get_success(
+            event_creator.send_nonmember_event(requester, event, context)
+        )
+
+        return event.event_id
+
+    def add_extremity(self, room_id, event_id):
+        """
+        Add the given event as an extremity to the room.
+        """
+        self.get_success(
+            self.hs.get_datastore()._simple_insert(
+                table="event_forward_extremities",
+                values={"room_id": room_id, "event_id": event_id},
+                desc="test_add_extremity",
+            )
+        )
+
+        self.hs.get_datastore().get_latest_event_ids_in_room.invalidate((room_id,))
+
+    def attempt_wrong_password_login(self, username, password):
+        """Attempts to login as the user with the given password, asserting
+        that the attempt *fails*.
+        """
+        body = {"type": "m.login.password", "user": username, "password": password}
+
+        request, channel = self.make_request(
+            "POST", "/_matrix/client/r0/login", json.dumps(body).encode('utf8')
+        )
+        self.render(request)
+        self.assertEqual(channel.code, 403, channel.result)