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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.data.access.helpers;
import com.yahoo.data.access.ArrayTraverser;
import com.yahoo.data.access.Inspector;
import com.yahoo.data.access.ObjectTraverser;
import com.yahoo.data.access.Type;
import org.junit.jupiter.api.Test;
import java.util.List;
import java.util.Map;
import static org.junit.jupiter.api.Assertions.*;
/**
* @author arnej
*/
public class MatchFeatureDataTest {
@Test
void testHitValueAPI() {
List<String> names = List.of("foo", "bar", "baz", "qux", "quux");
var mf = new MatchFeatureData(names);
var hit = mf.addHit();
assertEquals(hit.type(), Type.OBJECT);
assertTrue(hit.valid());
hit.set(0, 1.0);
byte[] somebytes = {42, 0, 17};
hit.set(2, somebytes);
hit.set(4, 5.0);
hit.set(1, 2.0);
hit.set(3, 4.0);
assertEquals(0, hit.entryCount());
assertEquals(5, hit.fieldCount());
var f0 = hit.field("not");
assertFalse(f0.valid());
var f1 = hit.field("foo");
assertTrue(f1.valid());
assertEquals(f1.type(), Type.DOUBLE);
assertEquals(f1.asDouble(), 1.0, 0.0);
var f2 = hit.field("bar");
assertTrue(f2.valid());
assertEquals(f2.type(), Type.DOUBLE);
assertEquals(f2.asDouble(), 2.0, 0.0);
var f3 = hit.field("baz");
assertTrue(f3.valid());
assertEquals(f3.type(), Type.DATA);
var gotbytes = f3.asData();
assertEquals(3, gotbytes.length);
assertEquals(42, gotbytes[0]);
assertEquals(0, gotbytes[1]);
assertEquals(17, gotbytes[2]);
var f5 = hit.field("quux");
assertTrue(f5.valid());
assertEquals(f5.type(), Type.DOUBLE);
assertEquals(f5.asDouble(), 5.0, 0.0);
var fields = hit.fields().iterator();
assertTrue(fields.hasNext());
Map.Entry<String, Inspector> entry = fields.next();
assertEquals("foo", entry.getKey());
assertEquals(f1.type(), entry.getValue().type());
assertEquals(f1.asDouble(), entry.getValue().asDouble(), 0.0);
assertTrue(fields.hasNext());
entry = fields.next();
assertEquals("bar", entry.getKey());
assertTrue(fields.hasNext());
entry = fields.next();
assertEquals("baz", entry.getKey());
assertEquals(f3.type(), entry.getValue().type());
assertEquals(f3.asData(), entry.getValue().asData());
assertTrue(fields.hasNext());
entry = fields.next();
assertEquals("qux", entry.getKey());
var f4 = entry.getValue();
assertTrue(f4.valid());
assertEquals(f4.type(), Type.DOUBLE);
assertEquals(f4.asDouble(), 4.0, 0.0);
assertTrue(fields.hasNext());
entry = fields.next();
assertEquals("quux", entry.getKey());
assertEquals(f5.type(), entry.getValue().type());
assertEquals(f5.asDouble(), entry.getValue().asDouble(), 0.0);
assertFalse(fields.hasNext());
assertEquals("{\"foo\":1.0,\"bar\":2.0,\"baz\":\"0x2A0011\",\"qux\":4.0,\"quux\":5.0}",
hit.toString());
}
}
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