test: add type annotations for web.Registry instances

tests/core_tests/util_tests/test_web.py

@@ -48,7 +48,7 @@ def test_paste_error(mock_requests):
 
 
 def test_registry_items():
-    registry = web.Registry()
+    registry = web.Registry[object]()
     obj = object()
     registry.register("test", obj)
     item = registry.get_item("test")
@@ -57,9 +57,10 @@ def test_registry_items():
 
 
 def test_registry_item_working(freeze_time):
-    registry = web.Registry()
+    registry = web.Registry[object]()
     registry.register("test", object())
     item = registry.get_item("test")
+    assert item is not None
     assert item.should_use
 
     item.failed()
@@ -271,18 +272,20 @@ def test_expand(mock_requests):
 def test_register_duplicate_paste():
     obj = object()
     obj1 = object()
+    registry = web.Registry[object]()
 
-    web.pastebins.register("test", obj)
+    registry.register("test", obj)
     with pytest.raises(ValueError):
-        web.pastebins.register("test", obj1)
+        registry.register("test", obj1)
 
-    web.pastebins.remove("test")
+    registry.remove("test")
 
 
 def test_remove_paste():
     obj = object()
+    registry = web.Registry[object]()
 
-    web.pastebins.register("test", obj)
-    assert web.pastebins.get("test") is obj
-    web.pastebins.remove("test")
-    assert web.pastebins.get("test") is None
+    registry.register("test", obj)
+    assert registry.get("test") is obj
+    registry.remove("test")
+    assert registry.get("test") is None

tests/plugin_tests/test_admin_bot.py

@@ -85,8 +85,7 @@ def f(self, attr):
     event.__getitem__ = f
     event.event = event
 
-    res = await func_utils.call_with_args(admin_bot.me, event)
-    assert res is None
+    await func_utils.call_with_args(admin_bot.me, event)
     assert event.mock_calls == [
         call.admin_log('bar used ME to make me ACT "do thing" in #foo.'),
         call.conn.ctcp("#foo", "ACTION", "do thing"),