addFavoriteCountField(map);
        }

        float documentBoost = 0.0f;
        for (final DocBoostMatcher docBoostMatcher : docBoostMatcherList) {
            if (docBoostMatcher.match(map)) {
                documentBoost = docBoostMatcher.getValue(map);
                break;
            }
        }

        if (documentBoost > 0) {

    public void test_updateDocument_withBoostMatcher() {
        final Map<String, Object> doc = new HashMap<>();
        doc.put("url", "http://example.com");

        final DocBoostMatcher matcher = new DocBoostMatcher() {
            @Override
            public boolean match(Map<String, Object> map) {
                return true;
            }

            @Override