| /* |
| * 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 |
| * |
| * https://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.avro.tool; |
| |
| import java.lang.reflect.Method; |
| import joptsimple.OptionParser; |
| import joptsimple.OptionSet; |
| import joptsimple.OptionSpec; |
| import org.apache.avro.file.Codec; |
| import org.apache.avro.file.CodecFactory; |
| import org.apache.avro.file.ZstandardCodec; |
| import org.junit.Assert; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.rules.TestName; |
| |
| public class TestUtil { |
| |
| @Rule |
| public TestName name = new TestName(); |
| |
| private void zstandardCompressionLevel(int level) throws Exception { |
| OptionParser optParser = new OptionParser(); |
| OptionSpec<String> codecOpt = Util.compressionCodecOption(optParser); |
| OptionSpec<Integer> levelOpt = Util.compressionLevelOption(optParser); |
| |
| OptionSet opts = optParser.parse(new String[] { "--codec", "zstandard", "--level", String.valueOf(level) }); |
| CodecFactory codecFactory = Util.codecFactory(opts, codecOpt, levelOpt); |
| Method createInstance = CodecFactory.class.getDeclaredMethod("createInstance"); |
| createInstance.setAccessible(true); |
| Codec codec = (ZstandardCodec) createInstance.invoke(codecFactory); |
| Assert.assertEquals(String.format("zstandard[%d]", level), codec.toString()); |
| } |
| |
| @Test |
| public void testCodecFactoryZstandardCompressionLevel() throws Exception { |
| zstandardCompressionLevel(1); |
| zstandardCompressionLevel(CodecFactory.DEFAULT_ZSTANDARD_LEVEL); |
| } |
| } |