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// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.prelude.fastsearch;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
import com.yahoo.prelude.fastsearch.DocsumField;
import com.yahoo.prelude.fastsearch.FastHit;
/**
* Tests DocsumField class functionality
*
* @author Bjørn Borud
*/
public class DocsumFieldTestCase extends junit.framework.TestCase {
public DocsumFieldTestCase(String name) {
super(name);
}
public void testConstructors() {
DocsumField.create("test", "string");
DocsumField.create("test", "integer");
DocsumField.create("test", "byte");
DocsumField.create("test", "int64");
}
public void testByte() {
FastHit hit = new FastHit();
DocsumField c = DocsumField.create("test", "byte");
byte[] byteData = { 10, 20, 30, 40};
ByteBuffer buffer = ByteBuffer.wrap(byteData);
buffer.order(ByteOrder.LITTLE_ENDIAN);
c.decode(buffer, hit);
assertEquals(1, buffer.position());
assertEquals("10", hit.getField("test").toString());
c.decode(buffer, hit);
assertEquals(2, buffer.position());
assertEquals("20", hit.getField("test").toString());
c.decode(buffer, hit);
assertEquals(3, buffer.position());
assertEquals("30", hit.getField("test").toString());
}
public void testLongString() {
FastHit hit = new FastHit();
DocsumField c = DocsumField.create("test", "longstring");
byte[] byteData = {
4, 0, 0, 0, 'c', 'a', 'f', 'e', 4, 0, 0, 0, 'B', 'A',
'B', 'E'};
ByteBuffer buffer = ByteBuffer.wrap(byteData);
buffer.order(ByteOrder.LITTLE_ENDIAN);
c.decode(buffer, hit);
assertEquals(8, buffer.position());
assertEquals("cafe", hit.getField("test"));
c.decode(buffer, hit);
assertEquals(16, buffer.position());
assertEquals("BABE", hit.getField("test"));
}
}
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