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Make order of tests across plan partitions non-deterministic #92

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Make order of tests across plan partitions non-deterministic #92

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6 changes: 5 additions & 1 deletion src/maat/model.py
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Original file line number Diff line number Diff line change
@@ -1,4 +1,5 @@
import enum
import random
from collections.abc import MutableSet
from datetime import datetime, timedelta, timezone
from pathlib import Path
Expand Down Expand Up @@ -94,8 +95,11 @@ def partition(self, n: int) -> list[Self]:
if n == 1:
return [self]

tests = list(self.tests)
random.shuffle(tests)

buckets: list[list[Test]] = [[] for _ in range(n)]
for idx, test in enumerate(self.tests):
for idx, test in enumerate(tests):
buckets[idx % n].append(test)
return [self.__class__(tests=bucket) for bucket in buckets]

Expand Down