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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.yahoo.component.chain.Chain;
import com.yahoo.language.simple.SimpleLinguistics;
import com.yahoo.search.Query;
import com.yahoo.search.Result;
import com.yahoo.prelude.searcher.PosSearcher;
import com.yahoo.search.Searcher;
import com.yahoo.search.rendering.RendererRegistry;
import com.yahoo.search.result.ErrorHit;
import com.yahoo.search.searchchain.Execution;
import org.junit.jupiter.api.Test;
import java.util.ArrayList;
import java.util.List;
import static org.junit.jupiter.api.Assertions.assertEquals;
/**
* Tests for the PosSearcher
*
* @author Gunnar Gauslaa Bergem
*/
@SuppressWarnings("deprecation")
public class PosSearcherTestCase {
private final PosSearcher searcher = new PosSearcher();
/**
* Tests basic lat/long input.
*/
@Test
void testBasics() {
Query q = new Query();
q.properties().set("pos.ll", "N0;E0");
doSearch(searcher, q, 0, 10);
assertEquals("(2,0,0,450668,0,1,0,4294967295)", q.getRanking().getLocation().toString());
q = new Query();
q.properties().set("pos.ll", "N60;E30");
doSearch(searcher, q, 0, 10);
assertEquals("(2,30000000,60000000,450668,0,1,0,2147483647)", q.getRanking().getLocation().toString());
}
/**
* Tests basic bounding box input.
*/
@Test
void testBoundingBox() {
Query q = new Query();
q.properties().set("pos.bb", "n=51.9,s=50.2,e=0.34,w=-10.01");
doSearch(searcher, q, 0, 10);
assertEquals("[2,-10010000,50200000,340000,51900000]",
q.getRanking().getLocation().toString());
q = new Query();
q.properties().set("pos.bb", "n=0,s=0,e=123.456789,w=-123.456789");
doSearch(searcher, q, 0, 10);
assertEquals("[2,-123456789,0,123456789,0]",
q.getRanking().getLocation().toString());
q = new Query();
q.properties().set("pos.bb", "n=12.345678,s=-12.345678,e=0,w=0");
doSearch(searcher, q, 0, 10);
assertEquals("[2,0,-12345678,0,12345678]",
q.getRanking().getLocation().toString());
q = new Query();
q.properties().set("pos.bb", "n=0.000001,s=-0.000001,e=0.000001,w=-0.000001");
doSearch(searcher, q, 0, 10);
assertEquals("[2,-1,-1,1,1]",
q.getRanking().getLocation().toString());
}
/**
* Tests basic bounding box input.
*/
@Test
void testBoundingBoxAndRadius() {
Query q = new Query();
q.properties().set("pos.bb", "n=60.111,s=59.999,e=30.111,w=29.999");
q.properties().set("pos.ll", "N60;E30");
doSearch(searcher, q, 0, 10);
assertEquals(
"[2,29999000,59999000,30111000,60111000]" +
"(2,30000000,60000000,450668,0,1,0,2147483647)",
q.getRanking().getLocation().toString());
}
/**
* Tests different ways of specifying the radius.
*/
@Test
void testRadiusUnits() {
Query q = new Query();
q.properties().set("pos.ll", "N0;E0");
q.properties().set("pos.radius", "2km");
doSearch(searcher, q, 0, 10);
assertEquals("(2,0,0,18026,0,1,0,4294967295)", q.getRanking().getLocation().toString());
q = new Query();
q.properties().set("pos.ll", "N0;E0");
q.properties().set("pos.radius", "2000m");
doSearch(searcher, q, 0, 10);
assertEquals("(2,0,0,18026,0,1,0,4294967295)", q.getRanking().getLocation().toString());
q = new Query();
q.properties().set("pos.ll", "N0;E0");
q.properties().set("pos.radius", "20mi");
doSearch(searcher, q, 0, 10);
assertEquals("(2,0,0,290112,0,1,0,4294967295)", q.getRanking().getLocation().toString());
q = new Query();
q.properties().set("pos.ll", "N0;E0");
q.properties().set("pos.radius", "2km");
q.properties().set("pos.units", "udeg");
doSearch(searcher, q, 0, 10);
assertEquals("(2,0,0,18026,0,1,0,4294967295)", q.getRanking().getLocation().toString());
q = new Query();
q.properties().set("pos.ll", "N0;E0");
q.properties().set("pos.radius", "-42");
doSearch(searcher, q, 0, 10);
assertEquals("(2,0,0,-1,0,1,0,4294967295)", q.getRanking().getLocation().toString());
assertEquals("(2,0,0,-1,0,1,0,4294967295)", q.getRanking().getLocation().backendString());
}
/**
* Tests xy position (internal format).
*/
@Test
void testXY() {
Query q = new Query();
q.properties().set("pos.xy", "22500;22500");
doSearch(searcher, q, 0, 10);
assertEquals("(2,22500,22500,450668,0,1,0)", q.getRanking().getLocation().toString());
q = new Query();
q.properties().set("pos.xy", "22500;22500");
q.properties().set("pos.units", "unknown");
doSearch(searcher, q, 0, 10);
assertEquals("(2,22500,22500,450668,0,1,0)", q.getRanking().getLocation().toString());
}
@Test
void testNotOverridingOldStyleParameters() {
PosSearcher searcher = new PosSearcher();
Query q = new Query("?query=test&pos.ll=N10.15;E6.08&location=(2,-1100222,0,300,0,1,0,CalcLatLon)");
q.setTraceLevel(1);
doSearch(searcher, q, 0, 10);
assertEquals("(2,-1100222,0,300,0,1,0,4294967295)", q.getRanking().getLocation().toString());
}
/**
* Tests input parameters that should report errors.
*/
@Test
void testInvalidInput() {
PosSearcher searcher = new PosSearcher();
Result result;
Query q = new Query();
q.properties().set("pos.ll", "NE74.14;E14.48");
result = doSearch(searcher, q, 0, 10);
assertEquals("Error in pos parameters: Unable to parse lat/long string 'NE74.14;E14.48': already set direction once, cannot add direction: E",
((ErrorHit) result.hits().get(0)).errors().iterator().next().getDetailedMessage());
q = new Query();
q.properties().set("pos.ll", "NE74.14;E14.48");
q.properties().set("pos.xy", "82400, 72800");
result = doSearch(searcher, q, 0, 10);
assertEquals("Error in pos parameters: Cannot handle both lat/long and xy coords at the same time",
((ErrorHit) result.hits().get(0)).errors().iterator().next().getDetailedMessage());
}
@Test
void testWrappingTheNorthPole() {
Query q = new Query();
q.properties().set("pos.ll", "N89.9985365158;E122.163600102");
q.properties().set("pos.radius", "20mi");
doSearch(searcher, q, 0, 10);
assertEquals("(2,122163600,89998536,290112,0,1,0,109743)", q.getRanking().getLocation().toString());
}
private Result doSearch(Searcher searcher, Query query, int offset, int hits) {
query.setOffset(offset);
query.setHits(hits);
return createExecution(searcher).search(query);
}
private Execution createExecution(Searcher searcher) {
return new Execution(chainedAsSearchChain(searcher), Execution.Context.createContextStub());
}
private Chain<Searcher> chainedAsSearchChain(Searcher topOfChain) {
List<Searcher> searchers = new ArrayList<>();
searchers.add(topOfChain);
return new Chain<>(searchers);
}
}
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