| /** |
| * 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.camel.component.hdfs; |
| |
| import java.io.File; |
| import java.util.List; |
| |
| import junit.framework.Assert; |
| import org.apache.camel.Exchange; |
| import org.apache.camel.builder.RouteBuilder; |
| import org.apache.camel.component.mock.MockEndpoint; |
| import org.apache.camel.test.junit4.CamelTestSupport; |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.hadoop.fs.FileSystem; |
| import org.apache.hadoop.fs.Path; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| public class HdfsProducerConsumerTest extends CamelTestSupport { |
| //Hadoop doesn't run on IBM JDK |
| private static final boolean SKIP = System.getProperty("java.vendor").contains("IBM"); |
| |
| @Before |
| public void setUp() throws Exception { |
| if (SKIP) { |
| return; |
| } |
| super.setUp(); |
| } |
| |
| @Override |
| public boolean isUseRouteBuilder() { |
| return false; |
| } |
| |
| @Test |
| public void testSimpleSplitWriteRead() throws Exception { |
| if (SKIP) { |
| return; |
| } |
| final Path file = new Path(new File("target/test/test-camel-simple-write-file").getAbsolutePath()); |
| |
| context.addRoutes(new RouteBuilder() { |
| @Override |
| public void configure() { |
| from("direct:start").to("hdfs:///" + file.toUri() + "?fileSystemType=LOCAL&splitStrategy=BYTES:5,IDLE:1000"); |
| from("hdfs:///" + file.toUri() + "?pattern=seg*&initialDelay=2000&fileSystemType=LOCAL&chunkSize=5").to("mock:result"); |
| } |
| }); |
| context.start(); |
| |
| for (int i = 0; i < 10; ++i) { |
| template.sendBody("direct:start", "CIAO" + i); |
| } |
| |
| MockEndpoint resultEndpoint = (MockEndpoint) context.getEndpoint("mock:result"); |
| |
| resultEndpoint.expectedMessageCount(10); |
| resultEndpoint.assertIsSatisfied(); |
| |
| int i = 0; |
| List<Exchange> exchanges = resultEndpoint.getExchanges(); |
| for (Exchange exchange : exchanges) { |
| Assert.assertEquals("CIAO" + i++, exchange.getIn().getBody(String.class)); |
| } |
| } |
| |
| @Override |
| public void tearDown() throws Exception { |
| if (SKIP) { |
| return; |
| } |
| |
| super.tearDown(); |
| Thread.sleep(100); |
| Configuration conf = new Configuration(); |
| Path dir = new Path("target/test"); |
| FileSystem fs = FileSystem.get(dir.toUri(), conf); |
| fs.delete(dir, true); |
| } |
| } |