| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF 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. |
| */ |
| |
| package org.apache.cassandra.hints; |
| |
| import com.google.common.collect.ImmutableMap; |
| import org.junit.Test; |
| |
| import org.apache.cassandra.config.ParameterizedClass; |
| import org.apache.cassandra.io.compress.DeflateCompressor; |
| import org.apache.cassandra.io.compress.ICompressor; |
| import org.apache.cassandra.io.compress.LZ4Compressor; |
| import org.apache.cassandra.io.compress.SnappyCompressor; |
| |
| public class HintsCompressionTest extends AlteredHints |
| { |
| private Class<? extends ICompressor> compressorClass; |
| |
| ImmutableMap<String, Object> params() |
| { |
| ImmutableMap<String, Object> compressionParams = ImmutableMap.<String, Object>builder() |
| .put(ParameterizedClass.CLASS_NAME, compressorClass.getSimpleName()) |
| .build(); |
| return ImmutableMap.<String, Object>builder() |
| .put(HintsDescriptor.COMPRESSION, compressionParams) |
| .build(); |
| } |
| |
| boolean looksLegit(HintsWriter writer) |
| { |
| if (!(writer instanceof CompressedHintsWriter)) |
| return false; |
| CompressedHintsWriter compressedHintsWriter = (CompressedHintsWriter)writer; |
| return compressedHintsWriter.getCompressor().getClass().isAssignableFrom(compressorClass); |
| } |
| |
| boolean looksLegit(ChecksummedDataInput checksummedDataInput) |
| { |
| if (!(checksummedDataInput instanceof CompressedChecksummedDataInput)) |
| return false; |
| CompressedChecksummedDataInput compressedChecksummedDataInput = (CompressedChecksummedDataInput)checksummedDataInput; |
| return compressedChecksummedDataInput.getCompressor().getClass().isAssignableFrom(compressorClass); |
| } |
| |
| @Test |
| public void lz4Compressor() throws Exception |
| { |
| compressorClass = LZ4Compressor.class; |
| multiFlushAndDeserializeTest(); |
| } |
| |
| @Test |
| public void snappyCompressor() throws Exception |
| { |
| compressorClass = SnappyCompressor.class; |
| multiFlushAndDeserializeTest(); |
| } |
| |
| @Test |
| public void deflateCompressor() throws Exception |
| { |
| compressorClass = DeflateCompressor.class; |
| multiFlushAndDeserializeTest(); |
| } |
| } |