Use async-rediscache package for our redis caches

I've migrated our redis caches over to the async-rediscache package that
we've recently released (https://git.pydis.com/async-rediscache). The
main functionality remains the same, although the package handles some
things, like getting the active session, differently internally.

The main changes you'll note for our bot are:

- We create a RedisSession instance and ensure that it connects before
  we even create a Bot instance in `__main__.py`.

- We are now actually using a connection pool instead of a single
  connection.

- Our Bot subclass now has a new required kwarg: `redis_session`.

- Bool values are now properly converted to and from typestrings.

In addition, I've made sure that our MockBot passes a MagicMock for the
new `redis_session` kwarg when creating a Bot instance for the spec_set.

Signed-off-by: Sebastiaan Zeeff <[email protected]>

1 files changed, 5 insertions, 1 deletions

diff --git a/tests/helpers.py b/tests/helpers.py
index facc4e1af..e47fdf28f 100644
--- a/tests/helpers.py
+++ b/tests/helpers.py
@@ -308,7 +308,11 @@ class MockBot(CustomMockMixin, unittest.mock.MagicMock):
     Instances of this class will follow the specifications of `discord.ext.commands.Bot` instances.
     For more information, see the `MockGuild` docstring.
     """
-    spec_set = Bot(command_prefix=unittest.mock.MagicMock(), loop=_get_mock_loop())
+    spec_set = Bot(
+        command_prefix=unittest.mock.MagicMock(),
+        loop=_get_mock_loop(),
+        redis_session=unittest.mock.MagicMock(),
+    )
     additional_spec_asyncs = ("wait_for", "redis_ready")
 
     def __init__(self, **kwargs) -> None: