org.elasticsearch.index.query.RangeQueryRewriteTests.java Source code

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Here is the source code for org.elasticsearch.index.query.RangeQueryRewriteTests.java

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/*
 * Licensed to Elasticsearch under one or more contributor
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 * 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,
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package org.elasticsearch.index.query;

import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.MultiReader;
import org.elasticsearch.common.compress.CompressedXContent;
import org.elasticsearch.common.xcontent.XContentFactory;
import org.elasticsearch.index.IndexService;
import org.elasticsearch.index.mapper.MappedFieldType.Relation;
import org.elasticsearch.index.mapper.MapperService.MergeReason;
import org.elasticsearch.test.ESSingleNodeTestCase;

// The purpose of this test case is to test RangeQueryBuilder.getRelation()
// Whether it should return INTERSECT/DISJOINT/WITHIN is already tested in
// RangeQueryBuilderTests
public class RangeQueryRewriteTests extends ESSingleNodeTestCase {

    public void testRewriteMissingField() throws Exception {
        IndexService indexService = createIndex("test");
        IndexReader reader = new MultiReader();
        QueryRewriteContext context = new QueryRewriteContext(indexService.getIndexSettings(),
                indexService.mapperService(), null, null, null, reader, null);
        RangeQueryBuilder range = new RangeQueryBuilder("foo");
        assertEquals(Relation.DISJOINT, range.getRelation(context));
    }

    public void testRewriteMissingReader() throws Exception {
        IndexService indexService = createIndex("test");
        String mapping = XContentFactory.jsonBuilder().startObject().startObject("type").startObject("properties")
                .startObject("foo").field("type", "date").endObject().endObject().endObject().endObject().string();
        indexService.mapperService().merge("type", new CompressedXContent(mapping), MergeReason.MAPPING_UPDATE,
                false);
        QueryRewriteContext context = new QueryRewriteContext(indexService.getIndexSettings(),
                indexService.mapperService(), null, null, null, null, null);
        RangeQueryBuilder range = new RangeQueryBuilder("foo");
        // can't make assumptions on a missing reader, so it must return INTERSECT
        assertEquals(Relation.INTERSECTS, range.getRelation(context));
    }

    public void testRewriteEmptyReader() throws Exception {
        IndexService indexService = createIndex("test");
        String mapping = XContentFactory.jsonBuilder().startObject().startObject("type").startObject("properties")
                .startObject("foo").field("type", "date").endObject().endObject().endObject().endObject().string();
        indexService.mapperService().merge("type", new CompressedXContent(mapping), MergeReason.MAPPING_UPDATE,
                false);
        IndexReader reader = new MultiReader();
        QueryRewriteContext context = new QueryRewriteContext(indexService.getIndexSettings(),
                indexService.mapperService(), null, null, null, reader, null);
        RangeQueryBuilder range = new RangeQueryBuilder("foo");
        // no values -> DISJOINT
        assertEquals(Relation.DISJOINT, range.getRelation(context));
    }
}