/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.solr.request;
import java.io.IOException;
import java.io.StringWriter;
import org.apache.solr.SolrTestCaseJ4;
import org.apache.solr.common.util.NamedList;
import org.apache.solr.response.JSONResponseWriter;
import org.apache.solr.response.PHPSerializedResponseWriter;
import org.apache.solr.response.PythonResponseWriter;
import org.apache.solr.response.QueryResponseWriter;
import org.apache.solr.response.RubyResponseWriter;
import org.apache.solr.response.SolrQueryResponse;
import org.junit.BeforeClass;
import org.junit.Test;
/** Test some aspects of JSON/python writer output (very incomplete)
*
*/
public class JSONWriterTest extends SolrTestCaseJ4 {
@BeforeClass
public static void beforeClass() throws Exception {
initCore("solrconfig.xml","schema.xml");
}
@Test
public void testNaNInf() throws IOException {
SolrQueryRequest req = req("dummy");
SolrQueryResponse rsp = new SolrQueryResponse();
QueryResponseWriter w = new PythonResponseWriter();
StringWriter buf = new StringWriter();
rsp.add("data1", Float.NaN);
rsp.add("data2", Double.NEGATIVE_INFINITY);
rsp.add("data3", Float.POSITIVE_INFINITY);
w.write(buf, req, rsp);
assertEquals(buf.toString(), "{'data1':float('NaN'),'data2':-float('Inf'),'data3':float('Inf')}");
w = new RubyResponseWriter();
buf = new StringWriter();
w.write(buf, req, rsp);
assertEquals(buf.toString(), "{'data1'=>(0.0/0.0),'data2'=>-(1.0/0.0),'data3'=>(1.0/0.0)}");
w = new JSONResponseWriter();
buf = new StringWriter();
w.write(buf, req, rsp);
assertEquals(buf.toString(), "{\"data1\":\"NaN\",\"data2\":\"-Infinity\",\"data3\":\"Infinity\"}");
req.close();
}
public void testJSON() throws IOException {
SolrQueryRequest req = req("wt","json","json.nl","arrarr");
SolrQueryResponse rsp = new SolrQueryResponse();
JSONResponseWriter w = new JSONResponseWriter();
StringWriter buf = new StringWriter();
NamedList nl = new NamedList();
nl.add("data1", "he\u2028llo\u2029!"); // make sure that 2028 and 2029 are both escaped (they are illegal in javascript)
nl.add(null, 42);
rsp.add("nl", nl);
w.write(buf, req, rsp);
assertEquals("{\"nl\":[[\"data1\",\"he\\u2028llo\\u2029!\"],[null,42]]}", buf.toString());
req.close();
}
}