Fixed tests and mypy.

Signed-off-by: Pavel Kirilin <win10@list.ru>

taskiq_redis/schedule_source.py

@@ -117,7 +117,6 @@ def __init__(
         self,
         url: str,
         prefix: str = "schedule",
-        buffer_size: int = 50,
         serializer: Optional[TaskiqSerializer] = None,
         **connection_kwargs: Any,
     ) -> None:
@@ -126,7 +125,6 @@ def __init__(
             url,
             **connection_kwargs,
         )
-        self.buffer_size = buffer_size
         if serializer is None:
             serializer = PickleSerializer()
         self.serializer = serializer
@@ -157,7 +155,7 @@ async def get_schedules(self) -> List[ScheduledTask]:
         """
         schedules = []
         async for key in self.redis.scan_iter(f"{self.prefix}:*"):  # type: ignore[attr-defined]
-            raw_schedule = await self.redis.get(key)
+            raw_schedule = await self.redis.get(key)  # type: ignore[attr-defined]
             parsed_schedule = model_validate(
                 ScheduledTask,
                 self.serializer.loadb(raw_schedule),

tests/test_schedule_source.py

@@ -196,17 +196,31 @@ async def test_cluster_post_run_time(redis_cluster_url: str) -> None:
 
 
 @pytest.mark.anyio
-async def test_cluster_buffer(redis_cluster_url: str) -> None:
+async def test_cluster_get_schedules(redis_cluster_url: str) -> None:
+    """
+    Test of a redis cluster source.
+
+    This test checks that if the schedules are located on different nodes,
+    the source will still be able to get them all.
+
+    To simulate this we set a specific shard key for each schedule.
+    The shard keys are from this gist:
+
+    https://gist.githubusercontent.com/dvirsky/93f43277317f629bb06e858946416f7e/raw/b0438faf6f5a0020c12a0730f6cd6ac4bdc4b171/crc16_slottable.h
+
+    """
     prefix = uuid.uuid4().hex
-    source = RedisClusterScheduleSource(redis_cluster_url, prefix=prefix, buffer_size=1)
+    source = RedisClusterScheduleSource(redis_cluster_url, prefix=prefix)
     schedule1 = ScheduledTask(
+        schedule_id=r"id-{06S}",
         task_name="test_task1",
         labels={},
         args=[],
         kwargs={},
         cron="* * * * *",
     )
     schedule2 = ScheduledTask(
+        schedule_id=r"id-{4Rs}",
         task_name="test_task2",
         labels={},
         args=[],