Path 1: 101 calls (1.0)

→ value 42 (13) True (11) 1 (11) 3 (10) 2 (9) 'Hello World' (8) False (7) 'message' (4) 'error' (4) 'warning' (4)

↩ return False (99) True (2)

1 run 0 not run

1def check(self, value: t.Any) -> bool:
2        return isinstance(value, datetime)