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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.search.yql;
import static org.junit.jupiter.api.Assertions.*;
import java.util.Arrays;
import java.util.List;
import java.util.Map;
import com.yahoo.search.schema.DocumentSummary;
import com.yahoo.search.schema.Schema;
import com.yahoo.search.schema.SchemaInfo;
import org.junit.jupiter.api.AfterEach;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import com.yahoo.component.chain.Chain;
import com.yahoo.search.Query;
import com.yahoo.search.Result;
import com.yahoo.search.Searcher;
import com.yahoo.search.result.Hit;
import com.yahoo.search.searchchain.Execution;
import com.yahoo.search.searchchain.testutil.DocumentSourceSearcher;
import static com.yahoo.search.searchchain.testutil.DocumentSourceSearcher.DEFAULT_SUMMARY_CLASS;
import static com.yahoo.prelude.fastsearch.VespaBackEndSearcher.SORTABLE_ATTRIBUTES_SUMMARY_CLASS;
/**
* Test translation of fields and sources in YQL to the associated concepts in Vespa.
*/
public class YqlFieldAndSourceTestCase {
private static final String FIELD1 = "field1";
private static final String FIELD2 = "field2";
private static final String FIELD3 = "field3";
private static final String THIRD_OPTION = "THIRD_OPTION";
private Chain<Searcher> searchChain;
private Execution.Context context;
private Execution execution;
@BeforeEach
public void setUp() throws Exception {
Query query = new Query("?query=test");
Result result = new Result(query);
Hit hit = createHit("lastHit", .1d, FIELD1, FIELD2, FIELD3);
result.hits().add(hit);
DocumentSourceSearcher mockBackend = new DocumentSourceSearcher();
mockBackend.addResult(query, result);
mockBackend.addSummaryClassByCopy(DEFAULT_SUMMARY_CLASS, Arrays.asList(FIELD1, FIELD2));
mockBackend.addSummaryClassByCopy(SORTABLE_ATTRIBUTES_SUMMARY_CLASS, Arrays.asList(FIELD2));
mockBackend.addSummaryClassByCopy(THIRD_OPTION, Arrays.asList(FIELD3));
searchChain = new Chain<>(new FieldFiller(schemaInfo()), mockBackend);
context = Execution.Context.createContextStub();
execution = new Execution(searchChain, context);
}
private Hit createHit(String id, double relevancy, String... fieldNames) {
Hit h = new Hit(id, relevancy);
h.setFillable();
int i = 0;
for (String field : fieldNames) {
h.setField(field, ++i);
}
return h;
}
private SchemaInfo schemaInfo() {
var schema = new Schema.Builder("defaultsearchdefinition");
schema.add(new DocumentSummary.Builder(DEFAULT_SUMMARY_CLASS).addField(FIELD1, "string")
.addField(FIELD2, "string").build())
.add((new DocumentSummary.Builder(SORTABLE_ATTRIBUTES_SUMMARY_CLASS).addField(FIELD2, "string").build()))
.add((new DocumentSummary.Builder(THIRD_OPTION).addField(FIELD3, "string").build()));
return new SchemaInfo(List.of(schema.build()), List.of());
}
@AfterEach
public void tearDown() throws Exception {
searchChain = null;
context = null;
execution = null;
}
@Test
final void testTrivial() {
final Query query = new Query("?query=test&presentation.summaryFields=" + FIELD1);
Result result = execution.search(query);
execution.fill(result);
assertEquals(1, result.getConcreteHitCount());
assertTrue(result.hits().get(0).isFilled(DEFAULT_SUMMARY_CLASS));
assertFalse(result.hits().get(0).isFilled(SORTABLE_ATTRIBUTES_SUMMARY_CLASS));
}
@Test
final void testWithOnlyAttribute() {
final Query query = new Query("?query=test&presentation.summaryFields=" + FIELD2);
Result result = execution.search(query);
execution.fill(result, THIRD_OPTION);
assertEquals(1, result.getConcreteHitCount());
assertTrue(result.hits().get(0).isFilled(THIRD_OPTION));
assertFalse(result.hits().get(0).isFilled(DEFAULT_SUMMARY_CLASS));
assertTrue(result.hits().get(0).isFilled(SORTABLE_ATTRIBUTES_SUMMARY_CLASS));
}
@Test
final void testWithOnlyAttributeNoClassRequested() {
final Query query = new Query("?query=test&presentation.summaryFields=" + FIELD2);
Result result = execution.search(query);
execution.fill(result, null);
assertEquals(1, result.getConcreteHitCount());
assertFalse(result.hits().get(0).isFilled(THIRD_OPTION));
assertFalse(result.hits().get(0).isFilled(DEFAULT_SUMMARY_CLASS));
assertTrue(result.hits().get(0).isFilled(SORTABLE_ATTRIBUTES_SUMMARY_CLASS));
}
@Test
final void testWithOnlyDiskfieldNoClassRequested() {
final Query query = new Query("?query=test&presentation.summaryFields=" + FIELD3);
Result result = execution.search(query);
execution.fill(result, null);
assertEquals(1, result.getConcreteHitCount());
assertFalse(result.hits().get(0).isFilled(THIRD_OPTION));
assertTrue(result.hits().get(0).isFilled(DEFAULT_SUMMARY_CLASS));
assertFalse(result.hits().get(0).isFilled(SORTABLE_ATTRIBUTES_SUMMARY_CLASS));
}
@Test
final void testWithOnlyDiskfieldCorrectClassRequested() {
final Query query = new Query("?query=test&presentation.summaryFields=" + FIELD3);
Result result = execution.search(query);
execution.fill(result, THIRD_OPTION);
assertEquals(1, result.getConcreteHitCount());
assertTrue(result.hits().get(0).isFilled(THIRD_OPTION));
assertFalse(result.hits().get(0).isFilled(DEFAULT_SUMMARY_CLASS));
assertFalse(result.hits().get(0).isFilled(SORTABLE_ATTRIBUTES_SUMMARY_CLASS));
}
@Test
final void testTrivialCaseWithOnlyDiskfieldWrongClassRequested() {
final Query query = new Query("?query=test&presentation.summaryFields=" + FIELD1);
Result result = execution.search(query);
execution.fill(result, THIRD_OPTION);
assertEquals(1, result.getConcreteHitCount());
assertTrue(result.hits().get(0).isFilled(THIRD_OPTION));
assertTrue(result.hits().get(0).isFilled(DEFAULT_SUMMARY_CLASS));
assertFalse(result.hits().get(0).isFilled(SORTABLE_ATTRIBUTES_SUMMARY_CLASS));
}
}
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