final TestableGroovyEngine testEngine = new TestableGroovyEngine();
        assertNull(testEngine.testGetCurrentScheduledJob());
    }

    /**
     * Test that logScriptExecution handles null job gracefully
     */
    @Test
    public void test_logScriptExecution_noJob() {
        final TestableGroovyEngine testEngine = new TestableGroovyEngine();
        // Should not throw exception