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// Copyright 2018 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.searchdefinition.processing;
import com.google.common.collect.ImmutableList;
import com.yahoo.config.application.api.ApplicationPackage;
import ai.vespa.rankingexpression.importer.configmodelview.MlModelImporter;
import com.yahoo.config.model.test.MockApplicationPackage;
import com.yahoo.path.Path;
import com.yahoo.search.query.profile.QueryProfileRegistry;
import com.yahoo.searchdefinition.RankProfile;
import com.yahoo.searchdefinition.RankProfileRegistry;
import com.yahoo.searchdefinition.Search;
import com.yahoo.searchdefinition.SearchBuilder;
import com.yahoo.searchdefinition.parser.ParseException;
import ai.vespa.rankingexpression.importer.configmodelview.ImportedMlModels;
import ai.vespa.rankingexpression.importer.onnx.OnnxImporter;
import ai.vespa.rankingexpression.importer.tensorflow.TensorFlowImporter;
import ai.vespa.rankingexpression.importer.lightgbm.LightGBMImporter;
import ai.vespa.rankingexpression.importer.xgboost.XGBoostImporter;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import static org.junit.Assert.assertEquals;
/**
* Helper class for setting up and asserting over a Search instance with a rank profile given literally
* in the search definition language.
*
* @author geirst
*/
class RankProfileSearchFixture {
private final ImmutableList<MlModelImporter> importers = ImmutableList.of(new TensorFlowImporter(),
new OnnxImporter(),
new LightGBMImporter(),
new XGBoostImporter());
private RankProfileRegistry rankProfileRegistry = new RankProfileRegistry();
private final QueryProfileRegistry queryProfileRegistry;
private Search search;
private Map<String, RankProfile> compiledRankProfiles = new HashMap<>();
// TEMP
public RankProfileRegistry getRankProfileRegistry() {
return rankProfileRegistry;
}
public QueryProfileRegistry getQueryProfileRegistry() {
return queryProfileRegistry;
}
RankProfileSearchFixture(String rankProfiles) throws ParseException {
this(MockApplicationPackage.createEmpty(), new QueryProfileRegistry(), rankProfiles);
}
RankProfileSearchFixture(ApplicationPackage applicationpackage, QueryProfileRegistry queryProfileRegistry,
String rankProfiles) throws ParseException {
this(applicationpackage, queryProfileRegistry, rankProfiles, null, null);
}
RankProfileSearchFixture(ApplicationPackage applicationpackage, QueryProfileRegistry queryProfileRegistry,
String rankProfiles, String constant, String field)
throws ParseException {
this.queryProfileRegistry = queryProfileRegistry;
SearchBuilder builder = new SearchBuilder(applicationpackage, rankProfileRegistry, queryProfileRegistry);
String sdContent = "search test {\n" +
" " + (constant != null ? constant : "") + "\n" +
" document test {\n" +
" " + (field != null ? field : "") + "\n" +
" }\n" +
rankProfiles +
"\n" +
"}";
builder.importString(sdContent);
builder.build();
search = builder.getSearch();
}
public void assertFirstPhaseExpression(String expExpression, String rankProfile) {
assertEquals(expExpression, compiledRankProfile(rankProfile).getFirstPhaseRanking().getRoot().toString());
}
public void assertSecondPhaseExpression(String expExpression, String rankProfile) {
assertEquals(expExpression, compiledRankProfile(rankProfile).getSecondPhaseRanking().getRoot().toString());
}
public void assertRankProperty(String expValue, String name, String rankProfile) {
List<RankProfile.RankProperty> rankPropertyList = compiledRankProfile(rankProfile).getRankPropertyMap().get(name);
assertEquals(1, rankPropertyList.size());
assertEquals(expValue, rankPropertyList.get(0).getValue());
}
public void assertFunction(String expexctedExpression, String functionName, String rankProfile) {
assertEquals(expexctedExpression,
compiledRankProfile(rankProfile).getFunctions().get(functionName).function().getBody().getRoot().toString());
}
public RankProfile compileRankProfile(String rankProfile) {
return compileRankProfile(rankProfile, Path.fromString("nonexistinng"));
}
public RankProfile compileRankProfile(String rankProfile, Path applicationDir) {
RankProfile compiled = rankProfileRegistry.get(search, rankProfile)
.compile(queryProfileRegistry,
new ImportedMlModels(applicationDir.toFile(), importers));
compiledRankProfiles.put(rankProfile, compiled);
return compiled;
}
/** Returns the given uncompiled profile */
public RankProfile rankProfile(String rankProfile) {
return rankProfileRegistry.get(search, rankProfile);
}
/** Returns the given compiled profile, or null if not compiled yet or not present at all */
public RankProfile compiledRankProfile(String rankProfile) {
return compiledRankProfiles.get(rankProfile);
}
public Search search() { return search; }
}
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