def test_writes_disabled_tracking(self):
tracker = HotKeyTracker(self.rc, 0, 0)
for _ in range(5):
tracker.maybe_track_key_usage(["SET", "foo", "bar"])
self.assertEqual(
tracker.redis_client.zrangebyscore(
"baseplate-hot-key-tracker-writes",
"-inf",
"+inf",
withscores=True),
[],
)
def test_write_multikey_commands(self):
tracker = HotKeyTracker(self.rc, 1, 1)
tracker.maybe_track_key_usage(["DEL", "foo", "bar"])
self.assertEqual(
tracker.redis_client.zrangebyscore(
"baseplate-hot-key-tracker-writes",
"-inf",
"+inf",
withscores=True),
[(b"bar", float(1)), (b"foo", float(1))],
)
def test_reads_enabled_tracking(self):
tracker = HotKeyTracker(self.rc, 1, 1)
for _ in range(5):
tracker.maybe_track_key_usage(["GET", "foo"])
self.assertEqual(
tracker.redis_client.zrangebyscore(
"baseplate-hot-key-tracker-reads",
"-inf",
"+inf",
withscores=True),
[(b"foo", float(5))],
)