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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.searchlib.expression;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
/**
* @author Ulf Lilleengen
* @since 5.1
*/
public class IntegerBucketResultNodeTestCase extends ResultNodeTest {
@Test
public void testEmptyRange() {
IntegerBucketResultNode bucket = new IntegerBucketResultNode(4, 4);
assertTrue(bucket.empty());
assertCorrectSerialization(bucket, new IntegerBucketResultNode());
}
@Test
public void testRange() {
IntegerBucketResultNode bucket = new IntegerBucketResultNode(4, 10);
assertEquals(4, bucket.getFrom());
assertEquals(10, bucket.getTo());
assertFalse(bucket.empty());
assertTrue(dumpNode(bucket).contains("from: 4"));
assertTrue(dumpNode(bucket).contains("to: 10"));
assertCorrectSerialization(bucket, new IntegerBucketResultNode());
}
private IntegerBucketResultNode createNode(long from, long to) {
return new IntegerBucketResultNode(from, to);
}
@Test
public void testCmp() {
assertOrder(createNode(Long.MIN_VALUE, 3), createNode(3, 9), createNode(9, Long.MAX_VALUE));
assertOrder(createNode(6, 9), createNode(7, 9), createNode(8, 9));
assertOrder(createNode(6, 7), createNode(6, 8), createNode(6, 9));
assertOrder(createNode(6, 3), createNode(7, 2), createNode(8, 1));
assertTrue(createNode(6, 8).onCmp(new NullResultNode()) != 0);
}
}
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