public void test_generate_outputFile_null() throws Exception {
        generator.setCommandList(Collections.singletonList("echo test"));
        try {
            generator.generate("test_id", null);
            fail("Should throw exception for null output file");
        } catch (final Exception e) {
            assertTrue(true);
        }
    }

    @Test
    public void test_generate_thumbnailId_null() throws Exception {

    @Test
    public void test_register_nullFactory() {
        ComponentUtil.register(null, "scriptEngineFactory");

        try {
            testScriptEngine.register();
            fail("Should throw exception when factory is null");
        } catch (NullPointerException e) {
            // Expected exception
        }
    }

    // Test concrete implementation with different name
    @Test

    public static final String LABELS_SURAME = "{labels.surame}";

    /** The key of the message: Mail */
    public static final String LABELS_user_mail = "{labels.user_mail}";

    /** The key of the message: Mail */
    public static final String LABELS_MAIL = "{labels.mail}";

    /** The key of the message: Employee Number */

        QueryContext context = new QueryContext("test", false);

        try {
            booleanQueryCommand.execute(context, termQuery, 1.0f);
            fail("Should throw InvalidQueryException");
        } catch (InvalidQueryException e) {
            assertTrue(e.getMessage().contains("Unknown q:"));
        }
    }

    // Test convertBooleanQuery with MUST clause

    public static final String CONSTRAINTS_EAN_MESSAGE = "{constraints.EAN.message}";

    /** The key of the message: {item} is not a valid email address. */
    public static final String CONSTRAINTS_Email_MESSAGE = "{constraints.Email.message}";

    /** The key of the message: The length of {item} must be between {min} and {max}. */

        testProcessHelper.exitValue = 1;
        testProcessHelper.processOutput = "Generation failed";

        try {
            thumbnailJob.executeThumbnailGenerator();
            fail("Should throw JobProcessingException");
        } catch (JobProcessingException e) {
            assertTrue(e.getMessage().contains("Thumbnail Process terminated."));
        } catch (NullPointerException e) {

labels.entraid_state_ttl=State TTL
labels.entraid_default_groups=Default Groups
labels.entraid_default_roles=Default Roles
labels.entraid_permission_fields=Permission Fields

                mustNot.setEndTime_Exists();
            });
        });
        if (!list.isEmpty()) {
            list.forEach(jobLog -> {
                jobLog.setJobStatus(Constants.FAIL);
                jobLog.setScriptResult("No response from Job.");
                jobLog.setEndTime(ComponentUtil.getSystemHelper().getCurrentTimeAsLong());
            });
            jobLogBhv.batchUpdate(list);

    }

    @Test
    public void test_encodeUrl_empty_and_null() {
        assertEquals("", DocumentUtil.encodeUrl(""));
        try {
            DocumentUtil.encodeUrl(null);
            fail("Should throw NullPointerException");
        } catch (NullPointerException e) {
            // Expected
        }
    }

    @Test
    public void test_encodeUrl_unicode() {

        osddHelper.setContentType("application/opensearchdescription+xml");
        osddHelper.init();
        assertFalse(osddHelper.hasOpenSearchFile());

        try {
            osddHelper.asStream();
            fail();
        } catch (final Exception e) {
            assertEquals("Unsupported Open Search Description Document response.", e.getMessage());
        }
    }

    @Test