/*
* Licensed to CRATE Technology GmbH ("Crate") under one or more contributor
* license agreements. See the NOTICE file distributed with this work for
* additional information regarding copyright ownership. Crate 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.
*
* However, if you have executed another commercial license agreement
* with Crate these terms will supersede the license and you may use the
* software solely pursuant to the terms of the relevant commercial agreement.
*/
package io.crate.operation.reference.doc;
import io.crate.Constants;
import io.crate.operation.reference.doc.lucene.CollectorContext;
import org.apache.lucene.analysis.standard.StandardAnalyzer;
import org.apache.lucene.index.*;
import org.apache.lucene.store.RAMDirectory;
import org.elasticsearch.common.lucene.Lucene;
import org.elasticsearch.index.Index;
import org.elasticsearch.index.fielddata.FieldDataType;
import org.elasticsearch.index.fielddata.IndexFieldData;
import org.elasticsearch.index.fielddata.IndexFieldDataService;
import org.elasticsearch.index.mapper.FieldMapper;
import org.elasticsearch.index.mapper.MapperService;
import org.elasticsearch.indices.fielddata.breaker.NoneCircuitBreakerService;
import org.elasticsearch.search.internal.SearchContext;
import org.elasticsearch.search.internal.ShardSearchRequest;
import org.elasticsearch.test.index.service.StubIndexService;
import org.junit.After;
import org.junit.Before;
import org.mockito.Matchers;
import static org.mockito.Matchers.anyString;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
public abstract class DocLevelExpressionsTest {
protected CollectorContext ctx;
protected IndexFieldDataService ifd;
protected AtomicReaderContext readerContext;
private IndexWriter writer;
@Before
public void prepare() throws Exception {
ifd = new IndexFieldDataService(new Index("test"), new NoneCircuitBreakerService());
ifd.setIndexService(new StubIndexService(null));
MapperService mapperService = mock(MapperService.class);
FieldMapper fieldMapper = mock(FieldMapper.class);
when(fieldMapper.names()).thenReturn(fieldName());
when(fieldMapper.fieldDataType()).thenReturn(fieldType());
when(mapperService.smartNameFieldMapper(anyString(), Matchers.<String[]>any())).thenReturn(fieldMapper);
IndexFieldData<?> fieldData = ifd.getForField(fieldMapper);
writer = new IndexWriter(new RAMDirectory(),
new IndexWriterConfig(Lucene.VERSION, new StandardAnalyzer(Lucene.VERSION))
.setMergePolicy(new LogByteSizeMergePolicy()));
insertValues(writer);
DirectoryReader directoryReader = DirectoryReader.open(writer, true);
readerContext = directoryReader.leaves().get(0);
fieldData.load(readerContext);
ShardSearchRequest request = new ShardSearchRequest();
request.types(new String[]{Constants.DEFAULT_MAPPING_TYPE});
SearchContext searchContext = mock(SearchContext.class);
when(searchContext.mapperService()).thenReturn(mapperService);
when(searchContext.fieldData()).thenReturn(ifd);
ctx = new CollectorContext().searchContext(searchContext);
}
@After
public void cleanUp() throws Exception {
writer.close();
writer.getDirectory().close();
ifd.clear();
}
protected abstract void insertValues(IndexWriter writer) throws Exception;
protected abstract FieldMapper.Names fieldName();
protected abstract FieldDataType fieldType();
}