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// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.prelude.searcher.test;
import com.google.common.util.concurrent.MoreExecutors;
import com.yahoo.component.chain.Chain;
import com.yahoo.language.simple.SimpleLinguistics;
import com.yahoo.search.rendering.RendererRegistry;
import com.yahoo.search.result.Hit;
import com.yahoo.search.Query;
import com.yahoo.search.Result;
import com.yahoo.search.Searcher;
import com.yahoo.search.searchchain.Execution;
import com.yahoo.search.searchchain.testutil.DocumentSourceSearcher;
import com.yahoo.prelude.searcher.QueryValidatingSearcher;
import org.junit.Test;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNull;
/**
* Tests correct denial of query.
*
* @author Steinar Knutsen
*/
public class QueryValidatingSearcherTestCase {
@Test
public void testBasic() {
// Setup
Map<Searcher, Searcher> chained = new HashMap<>();
Query query = new Query("?query=test");
Result result = new Result(query);
result.hits().add(new Hit("ymail://1111111111/AQAAAP7JgwEAj6XjQQAAAO/+ggA=",950));
Searcher validator = new QueryValidatingSearcher();
DocumentSourceSearcher source = new DocumentSourceSearcher();
chained.put(validator, source);
source.addResult(query, result);
// Exercise
Result returnedResult = doSearch(validator, query, 0, 10, chained);
// Validate
assertEquals(1, returnedResult.getHitCount());
assertNull(returnedResult.hits().getError());
returnedResult = doSearch(validator, query, 0, 1001, chained);
assertEquals(0, returnedResult.getConcreteHitCount());
assertEquals(4, returnedResult.hits().getError().getCode());
returnedResult = doSearch(validator, query, 1001, 10, chained);
assertEquals(0, returnedResult.getConcreteHitCount());
assertEquals(4, returnedResult.hits().getError().getCode());
}
private Result doSearch(Searcher searcher, Query query, int offset, int hits, Map<Searcher, Searcher> chained) {
query.setOffset(offset);
query.setHits(hits);
return createExecution(searcher, chained).search(query);
}
private Chain<Searcher> chainedAsSearchChain(Searcher topOfChain, Map<Searcher, Searcher> chained) {
List<Searcher> searchers = new ArrayList<>();
for (Searcher current = topOfChain; current != null; current = chained.get(current)) {
searchers.add(current);
}
return new Chain<>(searchers);
}
private Execution createExecution(Searcher searcher, Map<Searcher, Searcher> chained) {
Execution.Context context = new Execution.Context(null, null, null, new RendererRegistry(MoreExecutors.directExecutor()), new SimpleLinguistics());
return new Execution(chainedAsSearchChain(searcher, chained), context);
}
}
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