MultiSearchRequestTests.java example

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elassandra-master
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 * the Apache License, Version 2.0 (the "License"); you may
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 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
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package org.elasticsearch.action.search;

import org.elasticsearch.action.support.IndicesOptions;
import org.elasticsearch.test.StreamsUtils;
import org.elasticsearch.common.xcontent.ToXContent;
import org.elasticsearch.common.xcontent.XContentBuilder;
import org.elasticsearch.common.xcontent.XContentFactory;
import org.elasticsearch.test.ESTestCase;
import org.junit.Test;

import java.io.IOException;

import static org.hamcrest.Matchers.equalTo;
import static org.hamcrest.Matchers.nullValue;

public class MultiSearchRequestTests extends ESTestCase {

    @Test
    public void simpleAdd() throws Exception {
        byte[] data = StreamsUtils.copyToBytesFromClasspath("/org/elasticsearch/action/search/simple-msearch1.json");
        MultiSearchRequest request = new MultiSearchRequest().add(data, 0, data.length, false, null, null, null);
        assertThat(request.requests().size(), equalTo(8));
        assertThat(request.requests().get(0).indices()[0], equalTo("test"));
        assertThat(request.requests().get(0).indicesOptions(), equalTo(IndicesOptions.fromOptions(true, true, true, true, IndicesOptions.strictExpandOpenAndForbidClosed())));
        assertThat(request.requests().get(0).types().length, equalTo(0));
        assertThat(request.requests().get(1).indices()[0], equalTo("test"));
        assertThat(request.requests().get(1).indicesOptions(), equalTo(IndicesOptions.fromOptions(false, true, true, true, IndicesOptions.strictExpandOpenAndForbidClosed())));
        assertThat(request.requests().get(1).types()[0], equalTo("type1"));
        assertThat(request.requests().get(2).indices()[0], equalTo("test"));
        assertThat(request.requests().get(2).indicesOptions(), equalTo(IndicesOptions.fromOptions(false, true, true, false, IndicesOptions.strictExpandOpenAndForbidClosed())));
        assertThat(request.requests().get(3).indices()[0], equalTo("test"));
        assertThat(request.requests().get(3).indicesOptions(), equalTo(IndicesOptions.fromOptions(true, true, true, true, IndicesOptions.strictExpandOpenAndForbidClosed())));
        assertThat(request.requests().get(4).indices()[0], equalTo("test"));
        assertThat(request.requests().get(4).indicesOptions(), equalTo(IndicesOptions.fromOptions(true, false, false, true, IndicesOptions.strictExpandOpenAndForbidClosed())));
        assertThat(request.requests().get(5).indices(), nullValue());
        assertThat(request.requests().get(5).types().length, equalTo(0));
        assertThat(request.requests().get(6).indices(), nullValue());
        assertThat(request.requests().get(6).types().length, equalTo(0));
        assertThat(request.requests().get(6).searchType(), equalTo(SearchType.DFS_QUERY_THEN_FETCH));
        assertThat(request.requests().get(7).indices(), nullValue());
        assertThat(request.requests().get(7).types().length, equalTo(0));
    }

    @Test
    public void simpleAdd2() throws Exception {
        byte[] data = StreamsUtils.copyToBytesFromClasspath("/org/elasticsearch/action/search/simple-msearch2.json");
        MultiSearchRequest request = new MultiSearchRequest().add(data, 0, data.length, false, null, null, null);
        assertThat(request.requests().size(), equalTo(5));
        assertThat(request.requests().get(0).indices()[0], equalTo("test"));
        assertThat(request.requests().get(0).types().length, equalTo(0));
        assertThat(request.requests().get(1).indices()[0], equalTo("test"));
        assertThat(request.requests().get(1).types()[0], equalTo("type1"));
        assertThat(request.requests().get(2).indices(), nullValue());
        assertThat(request.requests().get(2).types().length, equalTo(0));
        assertThat(request.requests().get(3).indices(), nullValue());
        assertThat(request.requests().get(3).types().length, equalTo(0));
        assertThat(request.requests().get(3).searchType(), equalTo(SearchType.DFS_QUERY_THEN_FETCH));
        assertThat(request.requests().get(4).indices(), nullValue());
        assertThat(request.requests().get(4).types().length, equalTo(0));
    }

    @Test
    public void simpleAdd3() throws Exception {
        byte[] data = StreamsUtils.copyToBytesFromClasspath("/org/elasticsearch/action/search/simple-msearch3.json");
        MultiSearchRequest request = new MultiSearchRequest().add(data, 0, data.length, false, null, null, null);
        assertThat(request.requests().size(), equalTo(4));
        assertThat(request.requests().get(0).indices()[0], equalTo("test0"));
        assertThat(request.requests().get(0).indices()[1], equalTo("test1"));
        assertThat(request.requests().get(1).indices()[0], equalTo("test2"));
        assertThat(request.requests().get(1).indices()[1], equalTo("test3"));
        assertThat(request.requests().get(1).types()[0], equalTo("type1"));
        assertThat(request.requests().get(2).indices()[0], equalTo("test4"));
        assertThat(request.requests().get(2).indices()[1], equalTo("test1"));
        assertThat(request.requests().get(2).types()[0], equalTo("type2"));
        assertThat(request.requests().get(2).types()[1], equalTo("type1"));
        assertThat(request.requests().get(3).indices(), nullValue());
        assertThat(request.requests().get(3).types().length, equalTo(0));
        assertThat(request.requests().get(3).searchType(), equalTo(SearchType.DFS_QUERY_THEN_FETCH));
    }

    @Test
    public void simpleAdd4() throws Exception {
        byte[] data = StreamsUtils.copyToBytesFromClasspath("/org/elasticsearch/action/search/simple-msearch4.json");
        MultiSearchRequest request = new MultiSearchRequest().add(data, 0, data.length, false, null, null, null);
        assertThat(request.requests().size(), equalTo(3));
        assertThat(request.requests().get(0).indices()[0], equalTo("test0"));
        assertThat(request.requests().get(0).indices()[1], equalTo("test1"));
        assertThat(request.requests().get(0).requestCache(), equalTo(true));
        assertThat(request.requests().get(0).preference(), nullValue());
        assertThat(request.requests().get(1).indices()[0], equalTo("test2"));
        assertThat(request.requests().get(1).indices()[1], equalTo("test3"));
        assertThat(request.requests().get(1).types()[0], equalTo("type1"));
        assertThat(request.requests().get(1).requestCache(), nullValue());
        assertThat(request.requests().get(1).preference(), equalTo("_local"));
        assertThat(request.requests().get(2).indices()[0], equalTo("test4"));
        assertThat(request.requests().get(2).indices()[1], equalTo("test1"));
        assertThat(request.requests().get(2).types()[0], equalTo("type2"));
        assertThat(request.requests().get(2).types()[1], equalTo("type1"));
        assertThat(request.requests().get(2).routing(), equalTo("123"));
    }

    @Test
    public void simpleAdd5() throws Exception {
        byte[] data = StreamsUtils.copyToBytesFromClasspath("/org/elasticsearch/action/search/simple-msearch5.json");
        MultiSearchRequest request = new MultiSearchRequest().add(data, 0, data.length, true, null, null, null);
        assertThat(request.requests().size(), equalTo(3));
        assertThat(request.requests().get(0).indices()[0], equalTo("test0"));
        assertThat(request.requests().get(0).indices()[1], equalTo("test1"));
        assertThat(request.requests().get(0).requestCache(), equalTo(true));
        assertThat(request.requests().get(0).preference(), nullValue());
        assertThat(request.requests().get(1).indices()[0], equalTo("test2"));
        assertThat(request.requests().get(1).indices()[1], equalTo("test3"));
        assertThat(request.requests().get(1).types()[0], equalTo("type1"));
        assertThat(request.requests().get(1).requestCache(), nullValue());
        assertThat(request.requests().get(1).preference(), equalTo("_local"));
        assertThat(request.requests().get(2).indices()[0], equalTo("test4"));
        assertThat(request.requests().get(2).indices()[1], equalTo("test1"));
        assertThat(request.requests().get(2).types()[0], equalTo("type2"));
        assertThat(request.requests().get(2).types()[1], equalTo("type1"));
        assertThat(request.requests().get(2).routing(), equalTo("123"));
    }

    public void testResponseErrorToXContent() throws IOException {
        MultiSearchResponse response = new MultiSearchResponse(
                new MultiSearchResponse.Item[]{
                        new MultiSearchResponse.Item(null, new IllegalStateException("foobar")),
                        new MultiSearchResponse.Item(null, new IllegalStateException("baaaaaazzzz"))
                });

        XContentBuilder builder = XContentFactory.jsonBuilder();
        builder.startObject();
        response.toXContent(builder, ToXContent.EMPTY_PARAMS);
        builder.endObject();

        assertEquals("{\"responses\":["
                        + "{"
                        + "\"error\":{\"root_cause\":[{\"type\":\"illegal_state_exception\",\"reason\":\"foobar\"}],"
                        + "\"type\":\"illegal_state_exception\",\"reason\":\"foobar\"}"
                        + "},"
                        + "{"
                        + "\"error\":{\"root_cause\":[{\"type\":\"illegal_state_exception\",\"reason\":\"baaaaaazzzz\"}],"
                        + "\"type\":\"illegal_state_exception\",\"reason\":\"baaaaaazzzz\"}"
                        + "}"
                        + "]}",
                builder.string());
    }
}