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https://github.com/hansjone/netx.git
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oliver
3a0de0d7fb
Add PG claim/NE mutex, persist pool, and biz_state_worker replicas; fix double-SSH and row-count bugs; stop 32m collectNow while-loop from freezing page switches. Co-authored-by: Cursor <cursoragent@cursor.com>
51 lines
1.7 KiB
Python
51 lines
1.7 KiB
Python
"""Regression: dual-lane absorb must not inflate row_count from cumulative DB."""
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from __future__ import annotations
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import unittest
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from netx_api.biz_state.collect_runner import _absorb_lane_result
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class DualLaneAbsorbTests(unittest.TestCase):
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def test_absorb_sums_lane_deltas_not_cumulative(self) -> None:
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# Each lane should report only its own delta (0 when persist owns rows).
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lane_errors: list[str] = []
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total_rows, cmd_count, any_fail, any_ok = _absorb_lane_result(
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(0, 10, False, True),
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total_rows=0,
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cmd_count=0,
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any_fail=False,
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any_ok=False,
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lane_errors=lane_errors,
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)
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total_rows, cmd_count, any_fail, any_ok = _absorb_lane_result(
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(0, 5, False, True),
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total_rows=total_rows,
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cmd_count=cmd_count,
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any_fail=any_fail,
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any_ok=any_ok,
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lane_errors=lane_errors,
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)
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self.assertEqual(total_rows, 0)
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self.assertEqual(cmd_count, 15)
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self.assertTrue(any_ok)
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self.assertFalse(any_fail)
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def test_legacy_bug_pattern_would_inflate(self) -> None:
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# Document what NOT to do: feeding cumulative DB totals into absorb.
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lane_errors: list[str] = []
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# If light returns cumulative 100 and heavy returns cumulative 150...
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bad_rows, _, _, _ = _absorb_lane_result(
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(150, 5, False, True),
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total_rows=100,
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cmd_count=10,
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any_fail=False,
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any_ok=True,
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lane_errors=lane_errors,
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)
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self.assertEqual(bad_rows, 250) # inflated — lanes must return deltas only
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if __name__ == "__main__":
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unittest.main()
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