</div>
                            <%-- List --%>
                            <c:if test="${stopwordsPager.allRecordCount == 0}">
                                <div class="row top10"><div class="col-sm-12 empty-list-placeholder"><i class="fa fa-info-circle text-primary" aria-hidden="true"></i>
                                        <la:message key="labels.list_could_not_find_crud_table"/>
                                    </div>

        assertNull(exception.getMessage());
        assertNull(exception.getCause());
    }

    @Test
    public void test_constructor_withEmptyMessage() {
        // Test constructor with empty message
        final String message = "";
        final JobProcessingException exception = new JobProcessingException(message);

        assertNotNull(exception);
        assertEquals(message, exception.getMessage());

        assertNull(exception.getMessage());
        assertNull(exception.getCause());
    }

    @Test
    public void test_constructorWithEmptyMessage() {
        // Test constructor with empty message
        String message = "";
        ThemeException exception = new ThemeException(message);

        assertNotNull(exception);
        assertEquals("", exception.getMessage());

        QueryBuilder queryBuilder = queryCommand.convertWildcardQuery(queryContext, wildcardQuery, 1.0f);
        assertNotNull(queryBuilder);

        // Should not add empty highlight
        assertTrue(queryContext.getHighlightedQuerySet().isEmpty());
    }

    @Test
    public void test_execute_withWildcardQuery() throws Exception {

        final String themeName = artifact.getName().substring(ArtifactType.THEME.getId().length() + 1);
        if (StringUtil.isBlank(themeName)) {
            throw new ThemeException("Theme name is empty: " + artifact);
        }
        return themeName;
    }

    /**
     * Recursively deletes a directory and all its contents.
     * Does not throw exceptions, only logs warnings if deletion fails.
     *

                    }
                    return;
                }
                if (logger.isDebugEnabled()) {
                    logger.debug("Message is required but was empty");
                }
                writeJsonResponse(response, HttpServletResponse.SC_BAD_REQUEST, createErrorResponse("Message is required"));
                return;
            }

            }
        };

        assertNull(queryRescorer.evaluate(null));
    }

    @Test
    public void test_evaluate_withEmptyParams() {
        // Test implementation that returns null for empty params
        queryRescorer = new QueryRescorer() {
            @Override
            public RescorerBuilder<?> evaluate(Map<String, Object> params) {
                if (params == null || params.isEmpty()) {

        doc.put("url", "http://example.com/1");
        msg.addSource(new ChatSource(1, doc));
        final String result = chatClient.testBuildAssistantHistoryContent(msg, "source_titles", 500, 500);
        // Empty titles => suffix is empty => falls back to truncated
        assertEquals("Some content here that is quite long enough to be truncated.", result);
    }

    // ========== additional truncated tests ==========

    @Test

        assertEquals(testWindowSize, queryRescorerBuilder.windowSize().intValue());
    }

    @Test
    public void test_evaluate_withEmptyParams() {
        // Test with empty parameters map
        final String testModelName = "test_model";
        final int testWindowSize = 50;

        ComponentUtil.setFessConfig(new FessConfig.SimpleImpl() {
            @Override

                            <%-- List --%>
                            <c:if test="${charMappingPager.allRecordCount == 0}">
                                <div class="row top10"><div class="col-sm-12 empty-list-placeholder"><i class="fa fa-info-circle text-primary" aria-hidden="true"></i>
                                        <la:message key="labels.list_could_not_find_crud_table"/>
                                    </div>