}

            @Override
            public String getIndexFieldHost() {
                return "host";
            }

            @Override
            public String getIndexFieldLastModified() {
                return "last_modified";
            }

            @Override
            public String getIndexFieldMimetype() {
                return "mimetype";
            }

            public String getIndexFieldHost() {
                return baseConfig.getIndexFieldHost();
            }

            @Override
            public String getIndexFieldLastModified() {
                return baseConfig.getIndexFieldLastModified();
            }

            @Override
            public String getIndexFieldMimetype() {
                return baseConfig.getIndexFieldMimetype();
            }

            }

            @Override
            public String getIndexFieldSite() {
                return "site";
            }

            @Override
            public String getIndexFieldLastModified() {
                return "last_modified";
            }

            @Override
            public String getIndexFieldTimestamp() {
                return "timestamp";
            }

            }

            @Override
            public String getIndexFieldSite() {
                return "site";
            }

            @Override
            public String getIndexFieldLastModified() {
                return "last_modified";
            }

            @Override
            public String getIndexFieldTimestamp() {
                return "timestamp";
            }

            }

            @Override
            public String getIndexFieldSite() {
                return "site";
            }

            @Override
            public String getIndexFieldLastModified() {
                return "last_modified";
            }

            @Override
            public String getIndexFieldTimestamp() {
                return "timestamp";
            }

                    fessConfig.getIndexFieldContentLength(), //
                    fessConfig.getIndexFieldHost(), //
                    fessConfig.getIndexFieldSite(), //
                    fessConfig.getIndexFieldLastModified(), //
                    fessConfig.getIndexFieldTimestamp(), //
                    fessConfig.getIndexFieldMimetype(), //
                    fessConfig.getIndexFieldFiletype(), //

            }

            @Override
            public String getIndexFieldSite() {
                return "site";
            }

            @Override
            public String getIndexFieldLastModified() {
                return "last_modified";
            }

            @Override
            public String getIndexFieldTimestamp() {
                return "timestamp";
            }

                }
                final Map<String, Object> document = indexingHelper.getDocument(searchEngineClient, id,
                        new String[] { fessConfig.getIndexFieldId(), fessConfig.getIndexFieldLastModified(),
                                fessConfig.getIndexFieldAnchor(), fessConfig.getIndexFieldSegment(), fessConfig.getIndexFieldExpires(),

        final String indexFieldBoost = fessConfig.getIndexFieldBoost();
        final String indexFieldRole = fessConfig.getIndexFieldRole();
        final String indexFieldLastModified = fessConfig.getIndexFieldLastModified();
        final String indexFieldTimestamp = fessConfig.getIndexFieldTimestamp();
        final String indexFieldLang = fessConfig.getIndexFieldLang();

        assertEquals("has_cache", fessConfig.getIndexFieldHasCache());
    }

    @Test
    public void test_indexFieldLastModified() {
        assertEquals("last_modified", fessConfig.getIndexFieldLastModified());
    }

    @Test
    public void test_indexFieldAnchor() {
        assertEquals("anchor", fessConfig.getIndexFieldAnchor());
    }

    @Test
    public void test_indexFieldSegment() {