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authorPatrick Cloke <clokep@users.noreply.github.com>2023-01-26 14:45:24 -0500
committerGitHub <noreply@github.com>2023-01-26 14:45:24 -0500
commitfc35e0673f5b46ea0f5e53ef15626b14a452ca82 (patch)
treeca5cfd9a845b00e6b5e4d44da0e72a834db92459 /tests/rest/client
parentFix paginating /relations with a live token (#14866) (diff)
downloadsynapse-fc35e0673f5b46ea0f5e53ef15626b14a452ca82.tar.xz
Add missing type hints in tests (#14879)
* FIx-up type hints in tests.logging.
* Add missing type hints to test_transactions.
Diffstat (limited to 'tests/rest/client')
-rw-r--r--tests/rest/client/test_transactions.py42
1 files changed, 28 insertions, 14 deletions
diff --git a/tests/rest/client/test_transactions.py b/tests/rest/client/test_transactions.py
index 21a1ca2a68..3086e1b565 100644
--- a/tests/rest/client/test_transactions.py
+++ b/tests/rest/client/test_transactions.py
@@ -13,18 +13,22 @@
 # limitations under the License.
 
 from http import HTTPStatus
+from typing import Any, Generator, Tuple, cast
 from unittest.mock import Mock, call
 
-from twisted.internet import defer, reactor
+from twisted.internet import defer, reactor as _reactor
 
 from synapse.logging.context import SENTINEL_CONTEXT, LoggingContext, current_context
 from synapse.rest.client.transactions import CLEANUP_PERIOD_MS, HttpTransactionCache
+from synapse.types import ISynapseReactor, JsonDict
 from synapse.util import Clock
 
 from tests import unittest
 from tests.test_utils import make_awaitable
 from tests.utils import MockClock
 
+reactor = cast(ISynapseReactor, _reactor)
+
 
 class HttpTransactionCacheTestCase(unittest.TestCase):
     def setUp(self) -> None:
@@ -34,11 +38,13 @@ class HttpTransactionCacheTestCase(unittest.TestCase):
         self.hs.get_auth = Mock()
         self.cache = HttpTransactionCache(self.hs)
 
-        self.mock_http_response = (HTTPStatus.OK, "GOOD JOB!")
+        self.mock_http_response = (HTTPStatus.OK, {"result": "GOOD JOB!"})
         self.mock_key = "foo"
 
     @defer.inlineCallbacks
-    def test_executes_given_function(self):
+    def test_executes_given_function(
+        self,
+    ) -> Generator["defer.Deferred[Any]", object, None]:
         cb = Mock(return_value=make_awaitable(self.mock_http_response))
         res = yield self.cache.fetch_or_execute(
             self.mock_key, cb, "some_arg", keyword="arg"
@@ -47,7 +53,9 @@ class HttpTransactionCacheTestCase(unittest.TestCase):
         self.assertEqual(res, self.mock_http_response)
 
     @defer.inlineCallbacks
-    def test_deduplicates_based_on_key(self):
+    def test_deduplicates_based_on_key(
+        self,
+    ) -> Generator["defer.Deferred[Any]", object, None]:
         cb = Mock(return_value=make_awaitable(self.mock_http_response))
         for i in range(3):  # invoke multiple times
             res = yield self.cache.fetch_or_execute(
@@ -58,18 +66,20 @@ class HttpTransactionCacheTestCase(unittest.TestCase):
         cb.assert_called_once_with("some_arg", keyword="arg", changing_args=0)
 
     @defer.inlineCallbacks
-    def test_logcontexts_with_async_result(self):
+    def test_logcontexts_with_async_result(
+        self,
+    ) -> Generator["defer.Deferred[Any]", object, None]:
         @defer.inlineCallbacks
-        def cb():
+        def cb() -> Generator["defer.Deferred[object]", object, Tuple[int, JsonDict]]:
             yield Clock(reactor).sleep(0)
-            return "yay"
+            return 1, {}
 
         @defer.inlineCallbacks
-        def test():
+        def test() -> Generator["defer.Deferred[Any]", object, None]:
             with LoggingContext("c") as c1:
                 res = yield self.cache.fetch_or_execute(self.mock_key, cb)
                 self.assertIs(current_context(), c1)
-                self.assertEqual(res, "yay")
+                self.assertEqual(res, (1, {}))
 
         # run the test twice in parallel
         d = defer.gatherResults([test(), test()])
@@ -78,13 +88,15 @@ class HttpTransactionCacheTestCase(unittest.TestCase):
         self.assertIs(current_context(), SENTINEL_CONTEXT)
 
     @defer.inlineCallbacks
-    def test_does_not_cache_exceptions(self):
+    def test_does_not_cache_exceptions(
+        self,
+    ) -> Generator["defer.Deferred[Any]", object, None]:
         """Checks that, if the callback throws an exception, it is called again
         for the next request.
         """
         called = [False]
 
-        def cb():
+        def cb() -> "defer.Deferred[Tuple[int, JsonDict]]":
             if called[0]:
                 # return a valid result the second time
                 return defer.succeed(self.mock_http_response)
@@ -104,13 +116,15 @@ class HttpTransactionCacheTestCase(unittest.TestCase):
             self.assertIs(current_context(), test_context)
 
     @defer.inlineCallbacks
-    def test_does_not_cache_failures(self):
+    def test_does_not_cache_failures(
+        self,
+    ) -> Generator["defer.Deferred[Any]", object, None]:
         """Checks that, if the callback returns a failure, it is called again
         for the next request.
         """
         called = [False]
 
-        def cb():
+        def cb() -> "defer.Deferred[Tuple[int, JsonDict]]":
             if called[0]:
                 # return a valid result the second time
                 return defer.succeed(self.mock_http_response)
@@ -130,7 +144,7 @@ class HttpTransactionCacheTestCase(unittest.TestCase):
             self.assertIs(current_context(), test_context)
 
     @defer.inlineCallbacks
-    def test_cleans_up(self):
+    def test_cleans_up(self) -> Generator["defer.Deferred[Any]", object, None]:
         cb = Mock(return_value=make_awaitable(self.mock_http_response))
         yield self.cache.fetch_or_execute(self.mock_key, cb, "an arg")
         # should NOT have cleaned up yet