/*
* 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.handler;
import org.apache.solr.SolrTestCaseJ4;
import org.apache.solr.common.SolrException;
import org.apache.solr.common.SolrInputDocument;
import org.apache.solr.common.SolrInputField;
import org.apache.solr.common.util.ContentStreamBase;
import org.apache.solr.handler.loader.JsonLoader;
import org.apache.solr.request.SolrQueryRequest;
import org.apache.solr.response.SolrQueryResponse;
import org.apache.solr.update.AddUpdateCommand;
import org.apache.solr.update.CommitUpdateCommand;
import org.apache.solr.update.DeleteUpdateCommand;
import org.apache.solr.update.processor.BufferingRequestProcessor;
import org.junit.BeforeClass;
import org.junit.Test;
import org.xml.sax.SAXException;
import java.math.BigDecimal;
import java.math.BigInteger;
import java.util.List;
import java.util.Map;
public class JsonLoaderTest extends SolrTestCaseJ4 {
@BeforeClass
public static void beforeTests() throws Exception {
initCore("solrconfig.xml","schema.xml");
}
static String input = json("{\n" +
"\n" +
"'add': {\n" +
" 'doc': {\n" +
" 'bool': true,\n" +
" 'f0': 'v0',\n" +
" 'f2': {\n" +
" 'boost': 2.3,\n" +
" 'value': 'test'\n" +
" },\n" +
" 'array': [ 'aaa', 'bbb' ],\n" +
" 'boosted': {\n" +
" 'boost': 6.7,\n" +
" 'value': [ 'aaa', 'bbb' ]\n" +
" }\n" +
" }\n" +
"},\n" +
"'add': {\n" +
" 'commitWithin': 1234,\n" +
" 'overwrite': false,\n" +
" 'boost': 3.45,\n" +
" 'doc': {\n" +
" 'f1': 'v1',\n" +
" 'f1': 'v2',\n" +
" 'f2': null\n" +
" }\n" +
"},\n" +
"\n" +
"'commit': {},\n" +
"'optimize': { 'waitSearcher':false, 'openSearcher':false },\n" +
"\n" +
"'delete': { 'id':'ID' },\n" +
"'delete': { 'id':'ID', 'commitWithin':500 },\n" +
"'delete': { 'query':'QUERY' },\n" +
"'delete': { 'query':'QUERY', 'commitWithin':500 },\n" +
"'rollback': {}\n" +
"\n" +
"}\n" +
"");
public void testParsing() throws Exception
{
SolrQueryRequest req = req();
SolrQueryResponse rsp = new SolrQueryResponse();
BufferingRequestProcessor p = new BufferingRequestProcessor(null);
JsonLoader loader = new JsonLoader();
loader.load(req, rsp, new ContentStreamBase.StringStream(input), p);
assertEquals( 2, p.addCommands.size() );
AddUpdateCommand add = p.addCommands.get(0);
SolrInputDocument d = add.solrDoc;
SolrInputField f = d.getField( "boosted" );
assertEquals(6.7f, f.getBoost(), 0.1);
assertEquals(2, f.getValues().size());
//
add = p.addCommands.get(1);
d = add.solrDoc;
f = d.getField( "f1" );
assertEquals(2, f.getValues().size());
assertEquals(3.45f, d.getDocumentBoost(), 0.001);
assertEquals(false, add.overwrite);
assertEquals(0, d.getField("f2").getValueCount());
// parse the commit commands
assertEquals( 2, p.commitCommands.size() );
CommitUpdateCommand commit = p.commitCommands.get( 0 );
assertFalse( commit.optimize );
assertTrue( commit.waitSearcher );
assertTrue( commit.openSearcher );
commit = p.commitCommands.get( 1 );
assertTrue( commit.optimize );
assertFalse( commit.waitSearcher );
assertFalse( commit.openSearcher );
// DELETE COMMANDS
assertEquals( 4, p.deleteCommands.size() );
DeleteUpdateCommand delete = p.deleteCommands.get( 0 );
assertEquals( delete.id, "ID" );
assertEquals( delete.query, null );
assertEquals( delete.commitWithin, -1);
delete = p.deleteCommands.get( 1 );
assertEquals( delete.id, "ID" );
assertEquals( delete.query, null );
assertEquals( delete.commitWithin, 500);
delete = p.deleteCommands.get( 2 );
assertEquals( delete.id, null );
assertEquals( delete.query, "QUERY" );
assertEquals( delete.commitWithin, -1);
delete = p.deleteCommands.get( 3 );
assertEquals( delete.id, null );
assertEquals( delete.query, "QUERY" );
assertEquals( delete.commitWithin, 500);
// ROLLBACK COMMANDS
assertEquals( 1, p.rollbackCommands.size() );
req.close();
}
public void testSimpleFormat() throws Exception
{
String str = "[{'id':'1'},{'id':'2'}]".replace('\'', '"');
SolrQueryRequest req = req("commitWithin","100", "overwrite","false");
SolrQueryResponse rsp = new SolrQueryResponse();
BufferingRequestProcessor p = new BufferingRequestProcessor(null);
JsonLoader loader = new JsonLoader();
loader.load(req, rsp, new ContentStreamBase.StringStream(str), p);
assertEquals( 2, p.addCommands.size() );
AddUpdateCommand add = p.addCommands.get(0);
SolrInputDocument d = add.solrDoc;
SolrInputField f = d.getField( "id" );
assertEquals("1", f.getValue());
assertEquals(add.commitWithin, 100);
assertEquals(add.overwrite, false);
add = p.addCommands.get(1);
d = add.solrDoc;
f = d.getField( "id" );
assertEquals("2", f.getValue());
assertEquals(add.commitWithin, 100);
assertEquals(add.overwrite, false);
req.close();
}
public void testSimpleFormatInAdd() throws Exception
{
String str = "{'add':[{'id':'1'},{'id':'2'}]}".replace('\'', '"');
SolrQueryRequest req = req();
SolrQueryResponse rsp = new SolrQueryResponse();
BufferingRequestProcessor p = new BufferingRequestProcessor(null);
JsonLoader loader = new JsonLoader();
loader.load(req, rsp, new ContentStreamBase.StringStream(str), p);
assertEquals( 2, p.addCommands.size() );
AddUpdateCommand add = p.addCommands.get(0);
SolrInputDocument d = add.solrDoc;
SolrInputField f = d.getField( "id" );
assertEquals("1", f.getValue());
assertEquals(add.commitWithin, -1);
assertEquals(add.overwrite, true);
add = p.addCommands.get(1);
d = add.solrDoc;
f = d.getField( "id" );
assertEquals("2", f.getValue());
assertEquals(add.commitWithin, -1);
assertEquals(add.overwrite, true);
req.close();
}
public void testFieldValueOrdering() throws Exception {
final String pre = "{'add':[{'id':'1',";
final String post = "},{'id':'2'}]}";
// list
checkFieldValueOrdering((pre+ "'f':[45,67,89]" +post)
.replace('\'', '"'),
1.0F);
// dup fieldname keys
checkFieldValueOrdering((pre+ "'f':45,'f':67,'f':89" +post)
.replace('\'', '"'),
1.0F);
// extended w/boost
checkFieldValueOrdering((pre+ "'f':{'boost':4.0,'value':[45,67,89]}" +post)
.replace('\'', '"'),
4.0F);
// dup keys extended w/ multiplicitive boost
checkFieldValueOrdering((pre+
"'f':{'boost':2.0,'value':[45,67]}," +
"'f':{'boost':2.0,'value':89}"
+post)
.replace('\'', '"'),
4.0F);
}
private void checkFieldValueOrdering(String rawJson, float fBoost) throws Exception {
SolrQueryRequest req = req();
SolrQueryResponse rsp = new SolrQueryResponse();
BufferingRequestProcessor p = new BufferingRequestProcessor(null);
JsonLoader loader = new JsonLoader();
loader.load(req, rsp, new ContentStreamBase.StringStream(rawJson), p);
assertEquals( 2, p.addCommands.size() );
SolrInputDocument d = p.addCommands.get(0).solrDoc;
assertEquals(2, d.getFieldNames().size());
assertEquals("1", d.getFieldValue("id"));
assertEquals(new Object[] {45L, 67L, 89L} , d.getFieldValues("f").toArray());
assertEquals(0.0F, fBoost, d.getField("f").getBoost());
d = p.addCommands.get(1).solrDoc;
assertEquals(1, d.getFieldNames().size());
assertEquals("2", d.getFieldValue("id"));
req.close();
}
public void testExtendedFieldValues() throws Exception {
String str = "[{'id':'1', 'val_s':{'add':'foo'}}]".replace('\'', '"');
SolrQueryRequest req = req();
SolrQueryResponse rsp = new SolrQueryResponse();
BufferingRequestProcessor p = new BufferingRequestProcessor(null);
JsonLoader loader = new JsonLoader();
loader.load(req, rsp, new ContentStreamBase.StringStream(str), p);
assertEquals( 1, p.addCommands.size() );
AddUpdateCommand add = p.addCommands.get(0);
assertEquals(add.commitWithin, -1);
assertEquals(add.overwrite, true);
SolrInputDocument d = add.solrDoc;
SolrInputField f = d.getField( "id" );
assertEquals("1", f.getValue());
f = d.getField( "val_s" );
Map<String,Object> map = (Map<String,Object>)f.getValue();
assertEquals("foo",map.get("add"));
req.close();
}
@Test
public void testNullValues() throws Exception {
updateJ( json( "[{'id':'10','foo_s':null,'foo2_s':['hi',null,'there']}]" ), params("commit","true"));
assertJQ(req("q","id:10", "fl","foo_s,foo2_s")
,"/response/docs/[0]=={'foo2_s':['hi','there']}"
);
}
@Test
public void testBooleanValuesInAdd() throws Exception {
String str = "{'add':[{'id':'1','b1':true,'b2':false,'b3':[false,true]}]}".replace('\'', '"');
SolrQueryRequest req = req();
SolrQueryResponse rsp = new SolrQueryResponse();
BufferingRequestProcessor p = new BufferingRequestProcessor(null);
JsonLoader loader = new JsonLoader();
loader.load(req, rsp, new ContentStreamBase.StringStream(str), p);
assertEquals(1, p.addCommands.size());
AddUpdateCommand add = p.addCommands.get(0);
SolrInputDocument d = add.solrDoc;
SolrInputField f = d.getField("b1");
assertEquals(Boolean.TRUE, f.getValue());
f = d.getField("b2");
assertEquals(Boolean.FALSE, f.getValue());
f = d.getField("b3");
assertEquals(2, ((List)f.getValue()).size());
assertEquals(Boolean.FALSE, ((List)f.getValue()).get(0));
assertEquals(Boolean.TRUE, ((List)f.getValue()).get(1));
req.close();
}
@Test
public void testIntegerValuesInAdd() throws Exception {
String str = "{'add':[{'id':'1','i1':256,'i2':-5123456789,'i3':[0,1]}]}".replace('\'', '"');
SolrQueryRequest req = req();
SolrQueryResponse rsp = new SolrQueryResponse();
BufferingRequestProcessor p = new BufferingRequestProcessor(null);
JsonLoader loader = new JsonLoader();
loader.load(req, rsp, new ContentStreamBase.StringStream(str), p);
assertEquals(1, p.addCommands.size());
AddUpdateCommand add = p.addCommands.get(0);
SolrInputDocument d = add.solrDoc;
SolrInputField f = d.getField("i1");
assertEquals(256L, f.getValue());
f = d.getField("i2");
assertEquals(-5123456789L, f.getValue());
f = d.getField("i3");
assertEquals(2, ((List)f.getValue()).size());
assertEquals(0L, ((List)f.getValue()).get(0));
assertEquals(1L, ((List)f.getValue()).get(1));
req.close();
}
@Test
public void testDecimalValuesInAdd() throws Exception {
String str = "{'add':[{'id':'1','d1':256.78,'d2':-5123456789.0,'d3':0.0,'d3':1.0,'d4':1.7E-10}]}".replace('\'', '"');
SolrQueryRequest req = req();
SolrQueryResponse rsp = new SolrQueryResponse();
BufferingRequestProcessor p = new BufferingRequestProcessor(null);
JsonLoader loader = new JsonLoader();
loader.load(req, rsp, new ContentStreamBase.StringStream(str), p);
assertEquals(1, p.addCommands.size());
AddUpdateCommand add = p.addCommands.get(0);
SolrInputDocument d = add.solrDoc;
SolrInputField f = d.getField("d1");
assertEquals(256.78, f.getValue());
f = d.getField("d2");
assertEquals(-5123456789.0, f.getValue());
f = d.getField("d3");
assertEquals(2, ((List)f.getValue()).size());
assertTrue(((List)f.getValue()).contains(0.0));
assertTrue(((List) f.getValue()).contains(1.0));
f = d.getField("d4");
assertEquals(1.7E-10, f.getValue());
req.close();
}
@Test
public void testBigDecimalValuesInAdd() throws Exception {
String str = ("{'add':[{'id':'1','bd1':0.12345678901234567890123456789012345,"
+ "'bd2':12345678901234567890.12345678901234567890,'bd3':0.012345678901234567890123456789012345,"
+ "'bd3':123456789012345678900.012345678901234567890}]}").replace('\'', '"');
SolrQueryRequest req = req();
SolrQueryResponse rsp = new SolrQueryResponse();
BufferingRequestProcessor p = new BufferingRequestProcessor(null);
JsonLoader loader = new JsonLoader();
loader.load(req, rsp, new ContentStreamBase.StringStream(str), p);
assertEquals(1, p.addCommands.size());
AddUpdateCommand add = p.addCommands.get(0);
SolrInputDocument d = add.solrDoc;
SolrInputField f = d.getField("bd1");
assertTrue(f.getValue() instanceof String);
assertEquals("0.12345678901234567890123456789012345", f.getValue());
f = d.getField("bd2");
assertTrue(f.getValue() instanceof String);
assertEquals("12345678901234567890.12345678901234567890", f.getValue());
f = d.getField("bd3");
assertEquals(2, ((List)f.getValue()).size());
assertTrue(((List)f.getValue()).contains("0.012345678901234567890123456789012345"));
assertTrue(((List)f.getValue()).contains("123456789012345678900.012345678901234567890"));
req.close();
}
@Test
public void testBigIntegerValuesInAdd() throws Exception {
String str = ("{'add':[{'id':'1','bi1':123456789012345678901,'bi2':1098765432109876543210,"
+ "'bi3':[1234567890123456789012,10987654321098765432109]}]}").replace('\'', '"');
SolrQueryRequest req = req();
SolrQueryResponse rsp = new SolrQueryResponse();
BufferingRequestProcessor p = new BufferingRequestProcessor(null);
JsonLoader loader = new JsonLoader();
loader.load(req, rsp, new ContentStreamBase.StringStream(str), p);
assertEquals(1, p.addCommands.size());
AddUpdateCommand add = p.addCommands.get(0);
SolrInputDocument d = add.solrDoc;
SolrInputField f = d.getField("bi1");
assertTrue(f.getValue() instanceof String);
assertEquals("123456789012345678901", f.getValue());
f = d.getField("bi2");
assertTrue(f.getValue() instanceof String);
assertEquals("1098765432109876543210", f.getValue());
f = d.getField("bi3");
assertEquals(2, ((List)f.getValue()).size());
assertTrue(((List)f.getValue()).contains("1234567890123456789012"));
assertTrue(((List)f.getValue()).contains("10987654321098765432109"));
req.close();
}
@Test
public void testAddNonStringValues() throws Exception {
// BigInteger and BigDecimal should be typed as strings, since there is no direct support for them
updateJ(json( "[{'id':'1','boolean_b':false,'long_l':19,'double_d':18.6,'big_integer_s':12345678901234567890,"
+" 'big_decimal_s':0.1234567890123456789012345}]" ), params("commit","true"));
assertJQ(req("q","id:1", "fl","boolean_b,long_l,double_d,big_integer_s,big_decimal_s")
,"/response/docs/[0]=={'boolean_b':[false],'long_l':[19],'double_d':[18.6],"
+"'big_integer_s':['12345678901234567890'],"
+"'big_decimal_s':['0.1234567890123456789012345']}]}"
);
}
@Test
public void testAddBigIntegerValueToTrieField() throws Exception {
// Adding a BigInteger to a long field should fail
// BigInteger.longValue() returns only the low-order 64 bits.
ignoreException("big_integer_t");
try {
updateJ(json( "[{'id':'1','big_integer_tl':12345678901234567890}]" ), null);
fail("A BigInteger value should overflow a long field");
} catch (SolrException e) {
if ( ! (e.getCause() instanceof NumberFormatException)) {
throw e;
}
}
// Adding a BigInteger to an integer field should fail
// BigInteger.intValue() returns only the low-order 32 bits.
try {
updateJ(json( "[{'id':'1','big_integer_ti':12345678901234567890}]" ), null);
fail("A BigInteger value should overflow an integer field");
} catch (SolrException e) {
if ( ! (e.getCause() instanceof NumberFormatException)) {
throw e;
}
}
unIgnoreException("big_integer_t");
}
@Test
public void testAddBigDecimalValueToTrieField() throws Exception {
// Adding a BigDecimal to a double field should succeed by reducing precision
updateJ(json( "[{'id':'1','big_decimal_td':100000000000000000000000000001234567890.0987654321}]" ),
params("commit", "true"));
assertJQ(req("q","id:1", "fl","big_decimal_td"),
"/response/docs/[0]=={'big_decimal_td':[1.0E38]}"
);
// Adding a BigDecimal to a float field should succeed by reducing precision
updateJ(json( "[{'id':'2','big_decimal_tf':100000000000000000000000000001234567890.0987654321}]" ),
params("commit", "true"));
assertJQ(req("q","id:2", "fl","big_decimal_tf"),
"/response/docs/[0]=={'big_decimal_tf':[1.0E38]}"
);
}
// The delete syntax was both extended for simplification in 4.0
@Test
public void testDeleteSyntax() throws Exception {
String str = "{'delete':10"
+"\n ,'delete':'20'"
+"\n ,'delete':['30','40']"
+"\n ,'delete':{'id':50, '_version_':12345}"
+"\n ,'delete':[{'id':60, '_version_':67890}, {'id':70, '_version_':77777}, {'query':'id:80', '_version_':88888}]"
+ "\n}\n";
str = str.replace('\'', '"');
SolrQueryRequest req = req();
SolrQueryResponse rsp = new SolrQueryResponse();
BufferingRequestProcessor p = new BufferingRequestProcessor(null);
JsonLoader loader = new JsonLoader();
loader.load(req, rsp, new ContentStreamBase.StringStream(str), p);
// DELETE COMMANDS
assertEquals( 8, p.deleteCommands.size() );
DeleteUpdateCommand delete = p.deleteCommands.get( 0 );
assertEquals( delete.id, "10" );
assertEquals( delete.query, null );
assertEquals( delete.commitWithin, -1);
delete = p.deleteCommands.get( 1 );
assertEquals( delete.id, "20" );
assertEquals( delete.query, null );
assertEquals( delete.commitWithin, -1);
delete = p.deleteCommands.get( 2 );
assertEquals( delete.id, "30" );
assertEquals( delete.query, null );
assertEquals( delete.commitWithin, -1);
delete = p.deleteCommands.get( 3 );
assertEquals( delete.id, "40" );
assertEquals( delete.query, null );
assertEquals( delete.commitWithin, -1);
delete = p.deleteCommands.get( 4 );
assertEquals( delete.id, "50" );
assertEquals( delete.query, null );
assertEquals( delete.getVersion(), 12345L);
delete = p.deleteCommands.get( 5 );
assertEquals( delete.id, "60" );
assertEquals( delete.query, null );
assertEquals( delete.getVersion(), 67890L);
delete = p.deleteCommands.get( 6 );
assertEquals( delete.id, "70" );
assertEquals( delete.query, null );
assertEquals( delete.getVersion(), 77777L);
delete = p.deleteCommands.get( 7 );
assertEquals( delete.id, null );
assertEquals( delete.query, "id:80" );
assertEquals( delete.getVersion(), 88888L);
req.close();
}
@Test
public void testSimpleChildDocs() throws Exception {
String str = "{\n" +
" \"add\": {\n" +
" \"doc\": {\n" +
" \"id\": \"1\",\n" +
" \"_childDocuments_\": [\n" +
" {\n" +
" \"id\": \"2\"\n" +
" },\n" +
" {\n" +
" \"id\": \"3\",\n" +
" \"foo_i\": [666,777]\n" +
" }\n" +
" ]\n" +
" }\n" +
" }\n" +
"}";
checkTwoChildDocs(str);
}
@Test
public void testDupKeysChildDocs() throws Exception {
String str = "{\n" +
" \"add\": {\n" +
" \"doc\": {\n" +
" \"_childDocuments_\": [\n" +
" {\n" +
" \"id\": \"2\"\n" +
" }\n" +
" ],\n" +
" \"id\": \"1\",\n" +
" \"_childDocuments_\": [\n" +
" {\n" +
" \"id\": \"3\",\n" +
" \"foo_i\": 666,\n" +
" \"foo_i\": 777\n" +
" }\n" +
" ]\n" +
" }\n" +
" }\n" +
"}";
checkTwoChildDocs(str);
}
private void checkTwoChildDocs(String rawJsonStr) throws Exception {
SolrQueryRequest req = req("commit","true");
SolrQueryResponse rsp = new SolrQueryResponse();
BufferingRequestProcessor p = new BufferingRequestProcessor(null);
JsonLoader loader = new JsonLoader();
loader.load(req, rsp, new ContentStreamBase.StringStream(rawJsonStr), p);
assertEquals( 1, p.addCommands.size() );
AddUpdateCommand add = p.addCommands.get(0);
SolrInputDocument d = add.solrDoc;
SolrInputField f = d.getField( "id" );
assertEquals("1", f.getValue());
SolrInputDocument cd = d.getChildDocuments().get(0);
SolrInputField cf = cd.getField( "id" );
assertEquals("2", cf.getValue());
cd = d.getChildDocuments().get(1);
cf = cd.getField( "id" );
assertEquals("3", cf.getValue());
cf = cd.getField( "foo_i" );
assertEquals(2, cf.getValueCount());
assertEquals(new Object[] {666L,777L}, cf.getValues().toArray());
req.close();
}
@Test
public void testEmptyChildDocs() throws Exception {
String str = "{\n" +
" \"add\": {\n" +
" \"doc\": {\n" +
" \"id\": \"1\",\n" +
" \"_childDocuments_\": []\n" +
" }\n" +
" }\n" +
"}";
SolrQueryRequest req = req("commit","true");
SolrQueryResponse rsp = new SolrQueryResponse();
BufferingRequestProcessor p = new BufferingRequestProcessor(null);
JsonLoader loader = new JsonLoader();
loader.load(req, rsp, new ContentStreamBase.StringStream(str), p);
assertEquals( 1, p.addCommands.size() );
AddUpdateCommand add = p.addCommands.get(0);
SolrInputDocument d = add.solrDoc;
SolrInputField f = d.getField( "id" );
assertEquals("1", f.getValue());
List<SolrInputDocument> cd = d.getChildDocuments();
assertNull(cd);
req.close();
}
@Test
public void testGrandChildDocs() throws Exception {
String str = "{\n" +
" \"add\": {\n" +
" \"doc\": {\n" +
" \"id\": \"1\",\n" +
" \"_childDocuments_\": [\n" +
" {\n" +
" \"id\": \"2\",\n" +
" \"_childDocuments_\": [\n" +
" {\n" +
" \"id\": \"4\",\n" +
" \"foo_s\": \"Baz\"\n" +
" }\n" +
" ],\n" +
" \"foo_s\": \"Yaz\"\n" +
" },\n" +
" {\n" +
" \"id\": \"3\",\n" +
" \"foo_s\": \"Bar\"\n" +
" }\n" +
" ]\n" +
" }\n" +
" }\n" +
"}";
SolrQueryRequest req = req("commit","true");
SolrQueryResponse rsp = new SolrQueryResponse();
BufferingRequestProcessor p = new BufferingRequestProcessor(null);
JsonLoader loader = new JsonLoader();
loader.load(req, rsp, new ContentStreamBase.StringStream(str), p);
assertEquals( 1, p.addCommands.size() );
AddUpdateCommand add = p.addCommands.get(0);
SolrInputDocument one = add.solrDoc;
assertEquals("1", one.getFieldValue("id"));
SolrInputDocument two = one.getChildDocuments().get(0);
assertEquals("2", two.getFieldValue("id"));
assertEquals("Yaz", two.getFieldValue("foo_s"));
SolrInputDocument four = two.getChildDocuments().get(0);
assertEquals("4", four.getFieldValue("id"));
assertEquals("Baz", four.getFieldValue("foo_s"));
SolrInputDocument three = one.getChildDocuments().get(1);
assertEquals("3", three.getFieldValue("id"));
assertEquals("Bar", three.getFieldValue("foo_s"));
req.close();
}
}