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ref: use a better hashing algorithm for test bucketing #88914

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Apr 8, 2025
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4 changes: 2 additions & 2 deletions src/sentry/testutils/pytest/sentry.py
Original file line number Diff line number Diff line change
Expand Up @@ -8,7 +8,7 @@
import sys
import time
from datetime import datetime
from hashlib import md5
from hashlib import sha256
from typing import TypeVar
from unittest import mock

Expand Down Expand Up @@ -415,7 +415,7 @@ def pytest_collection_modifyitems(config: pytest.Config, items: list[pytest.Item
if grouping_strategy == "scope"
else item.nodeid.encode()
)
item_to_group = int(md5(to_hash).hexdigest(), 16)
item_to_group = int(sha256(to_hash).hexdigest(), 16)

# Split tests in different groups
group_num = item_to_group % total_groups
Expand Down
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