public void test_basicValidCronExpressions() {
        final ConstraintValidatorContext context = null;

        // Test basic patterns that should be valid
        String[] potentiallyValidCrons = { "0 0 * * * ?", // Every hour
                "0 */15 * * * ?", // Every 15 minutes
                "0 0 12 * * ?", // Daily at noon
                "0 15 10 ? * MON-FRI" // Weekdays at 10:15
        };

        assertNotNull(task);
    }

    public void test_monitorInterval_defaultValue() {
        JobHelper helper = new JobHelper();
        assertEquals(3600, helper.monitorInterval); // Default 1 hour
    }

    public void test_monitorTarget_constructor() {
        JobLog jobLog = new JobLog();
        jobLog.setId("test-log-4");
        jobLog.setJobName("Test Job 4");