/*
* 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.executor.transport.distributed;
import com.google.common.base.Optional;
import io.crate.Streamer;
import io.crate.types.DataTypes;
import org.apache.lucene.util.BytesRef;
import org.elasticsearch.common.io.stream.BytesStreamInput;
import org.elasticsearch.common.io.stream.BytesStreamOutput;
import org.junit.Test;
import java.util.UUID;
import static junit.framework.TestCase.assertEquals;
import static org.hamcrest.core.Is.is;
import static org.junit.Assert.assertThat;
import static org.mockito.Matchers.anyObject;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
public class DistributedResultRequestTest {
@Test
public void testStreaming() throws Exception {
DistributedRequestContextManager cm = mock(DistributedRequestContextManager.class);
Streamer<?>[] streamers = new Streamer[]{DataTypes.STRING.streamer()};
when(cm.getStreamer((UUID) anyObject())).thenReturn(Optional.of(streamers));
Object[][] rows = new Object[][]{
{new BytesRef("ab")},{null},{new BytesRef("cd")}
};
UUID uuid = UUID.randomUUID();
DistributedResultRequest r1 = new DistributedResultRequest(uuid, streamers);
r1.rows(rows);
BytesStreamOutput out = new BytesStreamOutput();
r1.writeTo(out);
BytesStreamInput in = new BytesStreamInput(out.bytes());
DistributedResultRequest r2 = new DistributedResultRequest(cm);
r2.readFrom(in);
assertEquals(r1.rows().length, r2.rows().length);
assertThat(r1.rows(), is(r2.rows()));
}
}