| /** |
| * 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.stream; |
| |
| import java.io.File; |
| import java.io.FileOutputStream; |
| import java.util.List; |
| |
| import org.apache.camel.builder.RouteBuilder; |
| import org.apache.camel.component.mock.MockEndpoint; |
| import org.apache.camel.test.junit4.CamelTestSupport; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| /** |
| * @version |
| */ |
| public class StreamGroupLinesTest extends CamelTestSupport { |
| |
| private FileOutputStream fos; |
| |
| @Override |
| @Before |
| public void setUp() throws Exception { |
| deleteDirectory("target/stream"); |
| createDirectory("target/stream"); |
| |
| File file = new File("target/stream/streamfile.txt"); |
| file.createNewFile(); |
| |
| fos = new FileOutputStream(file); |
| fos.write("A\n".getBytes()); |
| fos.write("B\n".getBytes()); |
| fos.write("C\n".getBytes()); |
| fos.write("D\n".getBytes()); |
| fos.write("E\n".getBytes()); |
| fos.write("F\n".getBytes()); |
| |
| fos.close(); |
| |
| super.setUp(); |
| } |
| |
| @Test |
| public void testGroupLines() throws Exception { |
| MockEndpoint mock = getMockEndpoint("mock:result"); |
| mock.expectedMessageCount(2); |
| mock.setAssertPeriod(1000); |
| mock.message(0).header(StreamConstants.STREAM_INDEX).isEqualTo(0); |
| mock.message(0).header(StreamConstants.STREAM_COMPLETE).isEqualTo(false); |
| mock.message(1).header(StreamConstants.STREAM_INDEX).isEqualTo(1); |
| mock.message(1).header(StreamConstants.STREAM_COMPLETE).isEqualTo(true); |
| |
| assertMockEndpointsSatisfied(); |
| |
| List<?> list = mock.getExchanges().get(0).getIn().getBody(List.class); |
| assertEquals(3, list.size()); |
| assertEquals("A", list.get(0)); |
| assertEquals("B", list.get(1)); |
| assertEquals("C", list.get(2)); |
| |
| List<?> list2 = mock.getExchanges().get(1).getIn().getBody(List.class); |
| assertEquals(3, list2.size()); |
| assertEquals("D", list2.get(0)); |
| assertEquals("E", list2.get(1)); |
| assertEquals("F", list2.get(2)); |
| } |
| |
| @Override |
| protected RouteBuilder createRouteBuilder() throws Exception { |
| return new RouteBuilder() { |
| @Override |
| public void configure() throws Exception { |
| from("stream:file?fileName=target/stream/streamfile.txt&groupLines=3").to("mock:result"); |
| } |
| }; |
| } |
| } |