/*
* 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.search.mlt;
import org.apache.solr.SolrTestCaseJ4;
import org.apache.solr.common.params.CommonParams;
import org.apache.solr.common.params.ModifiableSolrParams;
import org.junit.BeforeClass;
import org.junit.Test;
// TODO: Assert against expected parsed query for different min/maxidf values.
public class SimpleMLTQParserTest extends SolrTestCaseJ4 {
@BeforeClass
public static void moreLikeThisBeforeClass() throws Exception {
initCore("solrconfig.xml", "schema.xml");
}
@Test
public void doTest() throws Exception {
String id = "id";
String FIELD1 = "lowerfilt" ;
String FIELD2 = "lowerfilt1" ;
delQ("*:*");
assertU(adoc(id, "1", FIELD1, "toyota"));
assertU(adoc(id, "2", FIELD1, "chevrolet"));
assertU(adoc(id, "3", FIELD1, "suzuki"));
assertU(adoc(id, "4", FIELD1, "ford"));
assertU(adoc(id, "5", FIELD1, "ferrari"));
assertU(adoc(id, "6", FIELD1, "jaguar"));
assertU(adoc(id, "7", FIELD1, "mclaren moon or the moon and moon moon shine " +
"and the moon but moon was good foxes too"));
assertU(adoc(id, "8", FIELD1, "sonata"));
assertU(adoc(id, "9", FIELD1, "The quick red fox jumped over the lazy big " +
"and large brown dogs."));
assertU(adoc(id, "10", FIELD1, "blue"));
assertU(adoc(id, "12", FIELD1, "glue"));
assertU(adoc(id, "13", FIELD1, "The quote red fox jumped over the lazy brown dogs."));
assertU(adoc(id, "14", FIELD1, "The quote red fox jumped over the lazy brown dogs."));
assertU(adoc(id, "15", FIELD1, "The fat red fox jumped over the lazy brown dogs."));
assertU(adoc(id, "16", FIELD1, "The slim red fox jumped over the lazy brown dogs."));
assertU(adoc(id, "17", FIELD1, "The quote red fox jumped moon over the lazy " +
"brown dogs moon. Of course moon. Foxes and moon come back to the foxes and moon"));
assertU(adoc(id, "18", FIELD1, "The quote red fox jumped over the lazy brown dogs."));
assertU(adoc(id, "19", FIELD1, "The hose red fox jumped over the lazy brown dogs."));
assertU(adoc(id, "20", FIELD1, "The quote red fox jumped over the lazy brown dogs."));
assertU(adoc(id, "21", FIELD1, "The court red fox jumped over the lazy brown dogs."));
assertU(adoc(id, "22", FIELD1, "The quote red fox jumped over the lazy brown dogs."));
assertU(adoc(id, "23", FIELD1, "The quote red fox jumped over the lazy brown dogs."));
assertU(adoc(id, "24", FIELD1, "The file red fox jumped over the lazy brown dogs."));
assertU(adoc(id, "25", FIELD1, "rod fix"));
assertU(adoc(id, "26", FIELD1, "bmw usa 328i"));
assertU(adoc(id, "27", FIELD1, "bmw usa 535i"));
assertU(adoc(id, "28", FIELD1, "bmw 750Li"));
assertU(adoc(id, "29", FIELD1, "bmw usa",
FIELD2, "red green blue"));
assertU(adoc(id, "30", FIELD1, "The quote red fox jumped over the lazy brown dogs.",
FIELD2, "red green yellow"));
assertU(adoc(id, "31", FIELD1, "The fat red fox jumped over the lazy brown dogs.",
FIELD2, "green blue yellow"));
assertU(adoc(id, "32", FIELD1, "The slim red fox jumped over the lazy brown dogs.",
FIELD2, "yellow white black"));
assertU(commit());
ModifiableSolrParams params = new ModifiableSolrParams();
params.set(CommonParams.Q, "{!mlt qf=lowerfilt}17");
assertQ(req(params),
"//result/doc[1]/int[@name='id'][.='13']",
"//result/doc[2]/int[@name='id'][.='14']",
"//result/doc[3]/int[@name='id'][.='15']",
"//result/doc[4]/int[@name='id'][.='16']",
"//result/doc[5]/int[@name='id'][.='18']",
"//result/doc[6]/int[@name='id'][.='19']",
"//result/doc[7]/int[@name='id'][.='20']",
"//result/doc[8]/int[@name='id'][.='21']",
"//result/doc[9]/int[@name='id'][.='22']",
"//result/doc[10]/int[@name='id'][.='23']"
);
params = new ModifiableSolrParams();
params.set(CommonParams.Q, "{!mlt qf=lowerfilt boost=true}17");
assertQ(req(params),
"//result/doc[1]/int[@name='id'][.='13']",
"//result/doc[2]/int[@name='id'][.='14']",
"//result/doc[3]/int[@name='id'][.='15']",
"//result/doc[4]/int[@name='id'][.='16']",
"//result/doc[5]/int[@name='id'][.='18']",
"//result/doc[6]/int[@name='id'][.='19']",
"//result/doc[7]/int[@name='id'][.='20']",
"//result/doc[8]/int[@name='id'][.='21']",
"//result/doc[9]/int[@name='id'][.='22']",
"//result/doc[10]/int[@name='id'][.='23']"
);
params = new ModifiableSolrParams();
params.set(CommonParams.Q, "{!mlt qf=lowerfilt,lowerfilt1^1000 boost=false mintf=0 mindf=0}30");
assertQ(req(params),
"//result/doc[1]/int[@name='id'][.='31']",
"//result/doc[2]/int[@name='id'][.='13']",
"//result/doc[3]/int[@name='id'][.='14']",
"//result/doc[4]/int[@name='id'][.='18']",
"//result/doc[5]/int[@name='id'][.='20']",
"//result/doc[6]/int[@name='id'][.='22']",
"//result/doc[7]/int[@name='id'][.='23']",
"//result/doc[8]/int[@name='id'][.='32']",
"//result/doc[9]/int[@name='id'][.='15']",
"//result/doc[10]/int[@name='id'][.='16']"
);
params = new ModifiableSolrParams();
params.set(CommonParams.Q, "{!mlt qf=lowerfilt,lowerfilt1^1000 boost=true mintf=0 mindf=0}30");
assertQ(req(params),
"//result/doc[1]/int[@name='id'][.='29']",
"//result/doc[2]/int[@name='id'][.='31']",
"//result/doc[3]/int[@name='id'][.='32']",
"//result/doc[4]/int[@name='id'][.='13']",
"//result/doc[5]/int[@name='id'][.='14']",
"//result/doc[6]/int[@name='id'][.='18']",
"//result/doc[7]/int[@name='id'][.='20']",
"//result/doc[8]/int[@name='id'][.='22']",
"//result/doc[9]/int[@name='id'][.='23']",
"//result/doc[10]/int[@name='id'][.='15']"
);
params = new ModifiableSolrParams();
params.set(CommonParams.Q, "{!mlt qf=lowerfilt mindf=0 mintf=1}26");
assertQ(req(params),
"//result/doc[1]/int[@name='id'][.='29']",
"//result/doc[2]/int[@name='id'][.='27']",
"//result/doc[3]/int[@name='id'][.='28']"
);
params = new ModifiableSolrParams();
params.set(CommonParams.Q, "{!mlt qf=lowerfilt mindf=10 mintf=1}26");
assertQ(req(params),
"//result[@numFound='0']"
);
params = new ModifiableSolrParams();
params.set(CommonParams.Q, "{!mlt qf=lowerfilt minwl=3 mintf=1 mindf=1}26");
assertQ(req(params),
"//result[@numFound='3']"
);
params = new ModifiableSolrParams();
params.set(CommonParams.Q, "{!mlt qf=lowerfilt minwl=4 mintf=1 mindf=1}26");
params.set(CommonParams.DEBUG, "true");
assertQ(req(params),
"//result[@numFound='0']"
);
}
}