/*
* 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;
import io.crate.blob.BlobTransferTarget;
import io.crate.blob.pending_transfer.BlobHeadRequestHandler;
import io.crate.blob.pending_transfer.HeadChunkFileTooSmallException;
import io.crate.blob.pending_transfer.PutHeadChunkRunnable;
import org.elasticsearch.cluster.node.DiscoveryNode;
import org.elasticsearch.common.unit.TimeValue;
import org.elasticsearch.threadpool.ThreadPool;
import org.elasticsearch.transport.*;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.UUID;
import static org.mockito.Matchers.any;
import static org.mockito.Matchers.eq;
import static org.mockito.Mockito.*;
public class BlobHeadRequestHandlerTests {
protected ThreadPool threadPool;
@Before
public void setUp() throws Exception {
threadPool = new ThreadPool(getClass().getName());
}
@After
public void tearDown() {
threadPool.shutdown();
}
@Test
public void testPutHeadChunkRunnableFileGrowth() throws Exception {
File file = File.createTempFile("test", "");
final FileOutputStream outputStream = new FileOutputStream(file);
outputStream.write(new byte[] { 0x65 });
UUID transferId = UUID.randomUUID();
BlobTransferTarget blobTransferTarget = mock(BlobTransferTarget.class);
TransportService transportService = mock(TransportService.class);
DiscoveryNode discoveryNode = mock(DiscoveryNode.class);
threadPool.schedule(TimeValue.timeValueMillis(800), ThreadPool.Names.GENERIC, new Runnable() {
@Override
public void run() {
try {
outputStream.write(new byte[] { 0x66, 0x67, 0x68, 0x69 });
} catch (IOException ex) {
//pass
}
}
});
PutHeadChunkRunnable runnable = new PutHeadChunkRunnable(
file, 5, transportService, blobTransferTarget, discoveryNode, transferId
);
@SuppressWarnings("unchecked")
TransportFuture<TransportResponse.Empty> result = mock(TransportFuture.class);
when(transportService.submitRequest(
eq(discoveryNode),
eq(BlobHeadRequestHandler.Actions.PUT_BLOB_HEAD_CHUNK),
any(TransportRequest.class),
any(TransportRequestOptions.class),
eq(EmptyTransportResponseHandler.INSTANCE_SAME)
)).thenReturn(result);
runnable.run();
verify(blobTransferTarget).putHeadChunkTransferFinished(transferId);
verify(transportService, times(2)).submitRequest(
eq(discoveryNode),
eq(BlobHeadRequestHandler.Actions.PUT_BLOB_HEAD_CHUNK),
any(TransportRequest.class),
any(TransportRequestOptions.class),
eq(EmptyTransportResponseHandler.INSTANCE_SAME)
);
}
@Test(expected = HeadChunkFileTooSmallException.class)
public void testPutHeadChunkRunnableFileDoesntGrow() throws Exception {
// this test is rather slow, tune wait time in PutHeadChunkRunnable?
File file = File.createTempFile("test", "");
final FileOutputStream outputStream = new FileOutputStream(file);
outputStream.write(new byte[] { 0x65 });
UUID transferId = UUID.randomUUID();
BlobTransferTarget transferTarget = mock(BlobTransferTarget.class);
TransportService transportService = mock(TransportService.class);
DiscoveryNode discoveryNode = mock(DiscoveryNode.class);
PutHeadChunkRunnable runnable = new PutHeadChunkRunnable(
file, 5, transportService, transferTarget, discoveryNode, transferId
);
@SuppressWarnings("unchecked")
TransportFuture<TransportResponse.Empty> result = mock(TransportFuture.class);
when(transportService.submitRequest(
eq(discoveryNode),
eq(BlobHeadRequestHandler.Actions.PUT_BLOB_HEAD_CHUNK),
any(TransportRequest.class),
any(TransportRequestOptions.class),
eq(EmptyTransportResponseHandler.INSTANCE_SAME)
)).thenReturn(result);
runnable.run();
}
}