2026-09-14 14:35:54 -04:00
1 changed files with 5 additions and 4 deletions
@@ -213,11 +213,12 @@ def test_fifth_weekday_skips_four_occurrence_months() -> None:
            hit = _d(f"2026-{month:02d}-{day:02d}")
            assert hit.weekday() == 0
            assert occurs_on(rule, hit) is True, hit
-            # It is the FINAL Monday of the month: no Monday after it.
-            if day + 7 <= _month_end_days(2026, month):
+            # It is the FINAL Monday of the month: sweep EVERY remaining
+            # calendar day after the hit — none may fire.
+            for later in range(day + 1, _month_end_days(2026, month) + 1):
                assert occurs_on(
-                    rule, datetime.date(2026, month, day + 7)
-                ) is False
+                    rule, datetime.date(2026, month, later)
+                ) is False, f"2026-{month:02d}-{later:02d}"
            # The Monday a week earlier is not the fifth.
            assert occurs_on(
                rule, datetime.date(2026, month, day - 7)