io.crate.operation.collect.ModuloBucketingIteratorTest.java Source code

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Here is the source code for io.crate.operation.collect.ModuloBucketingIteratorTest.java

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/*
 * Licensed to CRATE Technology GmbH ("Crate") under one or more contributor
 * license agreements.  See the NOTICE file distributed with this work for
 * additional information regarding copyright ownership.  Crate licenses
 * this file to you under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.  You may
 * obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
 * License for the specific language governing permissions and limitations
 * under the License.
 *
 * However, if you have executed another commercial license agreement
 * with Crate these terms will supersede the license and you may use the
 * software solely pursuant to the terms of the relevant commercial agreement.
 */

package io.crate.operation.collect;

import org.apache.lucene.util.BytesRef;
import org.junit.Test;

import static org.hamcrest.Matchers.is;
import static org.junit.Assert.assertThat;

public class ModuloBucketingIteratorTest {

    @Test
    public void testBytesRefHashing() throws Exception {

        ModuloBucketingIterator moduloBucketingIterator = new ModuloBucketingIterator(4, null);

        int bucket = moduloBucketingIterator.getBucket(new Object[] { new BytesRef("foo") });
        assertThat(bucket, is(2));
    }
}