config.setValue("fieldValue");

        when(evaluator.evaluate("fieldValue")).thenReturn("fieldValue");

        helper.setProperty(bean, "directField", String.class, config);

        assertEquals("fieldValue", bean.getDirectField());
        verify(listener).notifyFieldChangeUsingReflection("directField", "fieldValue", bean);
    }

    @Test

            final Map.Entry<String, JsonNode> field = fields.next();
            final String fieldName = field.getKey();
            final JsonNode fieldValue = field.getValue();

            final String currentKey = buildKey(parentKey, fieldName);
            extractContent(fieldValue, currentKey, textBuilder, metadataMap, depth + 1);
        }
    }

    /**
     * Extracts content from a JSON array node.
     *

        assertEquals("search term", queryLog.getQueryString());
    }

    @Test
    public void test_getFilterQueryString() throws Exception {
        QueryLog queryLog = new QueryLog("query", "field:value");

        assertEquals("field:value", queryLog.getFilterQueryString());
    }

    @Test
    public void test_emptyStrings() throws Exception {
        QueryLog queryLog = new QueryLog("", "");