personal memory agent
fix(test_retention): freeze purge tests to fixture date
The TestPurge and TestPurgeProvenance suites assume today is within 30 days of the 20260401 fixture day. As the wall clock advances past that window, the recent-within-30d expectation fails.
Pin the relevant purge paths to a fixture-anchored date so the suite no longer depends on the wall clock.
+10
+10
tests/test_retention.py
+10
tests/test_retention.py
···
324
324
(day3 / "stream.json").write_text('{"stream":"default"}')
325
325
326
326
monkeypatch.setenv("SOLSTONE_JOURNAL", str(journal))
327
+
fixed_now = datetime(2026, 4, 15)
328
+
329
+
class FixedDateTime(datetime):
330
+
@classmethod
331
+
def now(cls, tz=None):
332
+
if tz is not None:
333
+
return fixed_now.replace(tzinfo=tz)
334
+
return fixed_now
335
+
336
+
monkeypatch.setattr("think.retention.datetime", FixedDateTime)
327
337
# Clear cached journal path
328
338
import think.utils
329
339