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// Copyright Vespa.ai. 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.language.simple.SimpleLinguistics;
import com.yahoo.prelude.Index;
import com.yahoo.prelude.IndexFacts;
import com.yahoo.prelude.IndexModel;
import com.yahoo.prelude.SearchDefinition;
import com.yahoo.prelude.searcher.ValidatePredicateSearcher;
import com.yahoo.search.Query;
import com.yahoo.search.Result;
import com.yahoo.search.query.QueryTree;
import com.yahoo.search.query.parser.Parsable;
import com.yahoo.search.query.parser.ParserEnvironment;
import com.yahoo.search.rendering.RendererRegistry;
import com.yahoo.search.result.ErrorMessage;
import com.yahoo.search.searchchain.Execution;
import com.yahoo.search.yql.YqlParser;
import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNull;
/**
* @author Magnar Nedland
*/
public class ValidatePredicateSearcherTestCase {
@Test
void testValidQuery() {
ValidatePredicateSearcher searcher = new ValidatePredicateSearcher();
String q = "select * from sources * where predicate(predicate_field,0,{\"age\":20L})";
Result r = doSearch(searcher, q, "predicate-bounds [0..99]");
assertNull(r.hits().getError());
}
@Test
void testQueryOutOfBounds() {
ValidatePredicateSearcher searcher = new ValidatePredicateSearcher();
String q = "select * from sources * where predicate(predicate_field,0,{\"age\":200L})";
Result r = doSearch(searcher, q, "predicate-bounds [0..99]");
assertEquals(ErrorMessage.createIllegalQuery("age=200 outside configured predicate bounds."), r.hits().getError());
}
@Test
void queryFailsWhenPredicateFieldIsUsedInTermSearch() {
ValidatePredicateSearcher searcher = new ValidatePredicateSearcher();
String q = "select * from sources * where predicate_field CONTAINS \"true\"";
Result r = doSearch(searcher, q, "predicate-bounds [0..99]");
assertEquals(ErrorMessage.createIllegalQuery("Index 'predicate_field' is predicate attribute and can only be used in conjunction with a predicate query operator."), r.hits().getError());
}
private static Result doSearch(ValidatePredicateSearcher searcher, String yqlQuery, String command) {
QueryTree queryTree = new YqlParser(new ParserEnvironment()).parse(new Parsable().setQuery(yqlQuery));
Query query = new Query();
query.getModel().getQueryTree().setRoot(queryTree.getRoot());
SearchDefinition searchDefinition = new SearchDefinition("document");
Index index = new Index("predicate_field");
index.setPredicate(true);
index.addCommand(command);
searchDefinition.addIndex(index);
IndexFacts indexFacts = new IndexFacts(new IndexModel(searchDefinition));
return new Execution(searcher, Execution.Context.createContextStub(indexFacts)).search(query);
}
}
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