/*
 * Licensed to 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.metadata;

import com.google.common.collect.ImmutableList;
import io.crate.test.integration.CrateUnitTest;
import io.crate.types.StringType;
import org.elasticsearch.common.io.stream.BytesStreamOutput;
import org.elasticsearch.common.io.stream.StreamInput;
import org.junit.Test;

import static org.hamcrest.core.Is.is;

public class IndexReferenceTest extends CrateUnitTest {

    @Test
    public void testStreaming() throws Exception {
        TableIdent tableIdent = new TableIdent("doc", "test");
        ReferenceIdent referenceIdent = new ReferenceIdent(tableIdent, "string_col");
        Reference reference = new Reference(referenceIdent, RowGranularity.DOC, StringType.INSTANCE);

        ReferenceIdent indexReferenceIdent = new ReferenceIdent(tableIdent, "index_column");
        IndexReference indexReferenceInfo = new IndexReference(indexReferenceIdent,
            Reference.IndexType.ANALYZED, ImmutableList.of(reference), "my_analyzer");

        BytesStreamOutput out = new BytesStreamOutput();
        Reference.toStream(indexReferenceInfo, out);

        StreamInput in = out.bytes().streamInput();
        IndexReference indexReferenceInfo2 = Reference.fromStream(in);

        assertThat(indexReferenceInfo2, is(indexReferenceInfo));
    }

}