/*
* Licensed to Elasticsearch under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch 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.elasticsearch.index.mapper;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import org.apache.lucene.document.LongPoint;
import org.apache.lucene.index.IndexOptions;
import org.apache.lucene.index.Term;
import org.apache.lucene.search.TermInSetQuery;
import org.apache.lucene.search.FuzzyQuery;
import org.apache.lucene.search.RegexpQuery;
import org.apache.lucene.search.TermQuery;
import org.apache.lucene.util.BytesRef;
import org.elasticsearch.common.unit.Fuzziness;
import org.elasticsearch.index.mapper.MappedFieldType;
import org.elasticsearch.index.mapper.TextFieldMapper;
import org.junit.Before;
public class TextFieldTypeTests extends FieldTypeTestCase {
@Override
protected MappedFieldType createDefaultFieldType() {
return new TextFieldMapper.TextFieldType();
}
@Before
public void setupProperties() {
addModifier(new Modifier("fielddata", true) {
@Override
public void modify(MappedFieldType ft) {
TextFieldMapper.TextFieldType tft = (TextFieldMapper.TextFieldType)ft;
tft.setFielddata(tft.fielddata() == false);
}
});
addModifier(new Modifier("fielddata_frequency_filter.min", true) {
@Override
public void modify(MappedFieldType ft) {
TextFieldMapper.TextFieldType tft = (TextFieldMapper.TextFieldType)ft;
tft.setFielddataMinFrequency(3);
}
});
addModifier(new Modifier("fielddata_frequency_filter.max", true) {
@Override
public void modify(MappedFieldType ft) {
TextFieldMapper.TextFieldType tft = (TextFieldMapper.TextFieldType)ft;
tft.setFielddataMaxFrequency(0.2);
}
});
addModifier(new Modifier("fielddata_frequency_filter.min_segment_size", true) {
@Override
public void modify(MappedFieldType ft) {
TextFieldMapper.TextFieldType tft = (TextFieldMapper.TextFieldType)ft;
tft.setFielddataMinSegmentSize(1000);
}
});
}
public void testTermQuery() {
MappedFieldType ft = createDefaultFieldType();
ft.setName("field");
ft.setIndexOptions(IndexOptions.DOCS);
assertEquals(new TermQuery(new Term("field", "foo")), ft.termQuery("foo", null));
ft.setIndexOptions(IndexOptions.NONE);
IllegalArgumentException e = expectThrows(IllegalArgumentException.class,
() -> ft.termQuery("bar", null));
assertEquals("Cannot search on field [field] since it is not indexed.", e.getMessage());
}
public void testTermsQuery() {
MappedFieldType ft = createDefaultFieldType();
ft.setName("field");
ft.setIndexOptions(IndexOptions.DOCS);
List<BytesRef> terms = new ArrayList<>();
terms.add(new BytesRef("foo"));
terms.add(new BytesRef("bar"));
assertEquals(new TermInSetQuery("field", terms),
ft.termsQuery(Arrays.asList("foo", "bar"), null));
ft.setIndexOptions(IndexOptions.NONE);
IllegalArgumentException e = expectThrows(IllegalArgumentException.class,
() -> ft.termsQuery(Arrays.asList("foo", "bar"), null));
assertEquals("Cannot search on field [field] since it is not indexed.", e.getMessage());
}
public void testRegexpQuery() {
MappedFieldType ft = createDefaultFieldType();
ft.setName("field");
ft.setIndexOptions(IndexOptions.DOCS);
assertEquals(new RegexpQuery(new Term("field","foo.*")),
ft.regexpQuery("foo.*", 0, 10, null, null));
ft.setIndexOptions(IndexOptions.NONE);
IllegalArgumentException e = expectThrows(IllegalArgumentException.class,
() -> ft.regexpQuery("foo.*", 0, 10, null, null));
assertEquals("Cannot search on field [field] since it is not indexed.", e.getMessage());
}
public void testFuzzyQuery() {
MappedFieldType ft = createDefaultFieldType();
ft.setName("field");
ft.setIndexOptions(IndexOptions.DOCS);
assertEquals(new FuzzyQuery(new Term("field","foo"), 2, 1, 50, true),
ft.fuzzyQuery("foo", Fuzziness.fromEdits(2), 1, 50, true));
ft.setIndexOptions(IndexOptions.NONE);
IllegalArgumentException e = expectThrows(IllegalArgumentException.class,
() -> ft.fuzzyQuery("foo", Fuzziness.fromEdits(2), 1, 50, true));
assertEquals("Cannot search on field [field] since it is not indexed.", e.getMessage());
}
}