secondSundayAfterEndOfDay('2025-02-03', 'UTC'); $this->assertSame('2025-02-16 23:59:59', $result); } public function test_second_sunday_backward_date(): void { $service = new AttendanceAutoPublishService; $now = new DateTimeImmutable('2025-02-16 10:00:00', new \DateTimeZone('UTC')); $result = $service->secondSundayBackwardDate($now, 'UTC'); $this->assertSame('2025-02-02', $result); } }