BoostMappingTests.java

/*
 * Licensed to ElasticSearch and Shay Banon under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. ElasticSearch 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.
 */

package org.elasticsearch.test.unit.index.mapper.boost;

import org.elasticsearch.common.xcontent.XContentFactory;
import org.elasticsearch.index.mapper.DocumentMapper;
import org.elasticsearch.index.mapper.ParsedDocument;
import org.elasticsearch.test.unit.index.mapper.MapperTests;
import org.testng.annotations.Test;

import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.equalTo;

/**
 */
@Test
public class BoostMappingTests {

    @Test
    public void testDefaultMapping() throws Exception {
        String mapping = XContentFactory.jsonBuilder().startObject().startObject("type").endObject().endObject().string();

        DocumentMapper mapper = MapperTests.newParser().parse(mapping);

        ParsedDocument doc = mapper.parse("type", "1", XContentFactory.jsonBuilder().startObject()
                .field("_boost", 2.0f)
                .endObject().bytes());
        assertThat(doc.rootDoc().getBoost(), equalTo(2.0f));
    }

    @Test
    public void testCustomName() throws Exception {
        String mapping = XContentFactory.jsonBuilder().startObject().startObject("type")
                .startObject("_boost").field("name", "custom_boost").endObject()
                .endObject().endObject().string();

        DocumentMapper mapper = MapperTests.newParser().parse(mapping);

        ParsedDocument doc = mapper.parse("type", "1", XContentFactory.jsonBuilder().startObject()
                .field("_boost", 2.0f)
                .endObject().bytes());
        assertThat(doc.rootDoc().getBoost(), equalTo(1.0f));

        doc = mapper.parse("type", "1", XContentFactory.jsonBuilder().startObject()
                .field("custom_boost", 2.0f)
                .endObject().bytes());
        assertThat(doc.rootDoc().getBoost(), equalTo(2.0f));
    }
}