1 package org.apache.turbine.pipeline; 2 3 4 /* 5 * Licensed to the Apache Software Foundation (ASF) under one 6 * or more contributor license agreements. See the NOTICE file 7 * distributed with this work for additional information 8 * regarding copyright ownership. The ASF licenses this file 9 * to you under the Apache License, Version 2.0 (the 10 * "License"); you may not use this file except in compliance 11 * with the License. You may obtain a copy of the License at 12 * 13 * http://www.apache.org/licenses/LICENSE-2.0 14 * 15 * Unless required by applicable law or agreed to in writing, 16 * software distributed under the License is distributed on an 17 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 18 * KIND, either express or implied. See the License for the 19 * specific language governing permissions and limitations 20 * under the License. 21 */ 22 23 24 import java.io.StringWriter; 25 26 import org.junit.Test; 27 import static org.junit.Assert.assertEquals; 28 29 /** 30 * Tests TurbinePipeline. 31 * 32 * @author <a href="mailto:dlr@finemaltcoding.com">Daniel Rall</a> 33 * @version $Id: PipelineTest.java 1606111 2014-06-27 14:46:47Z gk $ 34 */ 35 public class PipelineTest 36 { 37 38 39 /** 40 * Tests the Pipeline. 41 */ 42 @Test public void testPipeline() throws Exception 43 { 44 45 // Make sure Valves are getting added properly to the 46 // Pipeline. 47 StringWriter writer = new StringWriter(); 48 Pipeline pipeline = new TurbinePipeline(); 49 50 SimpleValve valve = new SimpleValve(); 51 valve.setWriter(writer); 52 valve.setValue("foo"); 53 pipeline.addValve(valve); 54 valve = new SimpleValve(); 55 valve.setWriter(writer); 56 valve.setValue("bar"); 57 pipeline.addValve(valve); 58 59 pipeline.invoke(new DefaultPipelineData()); 60 61 assertEquals("foobar", writer.toString()); 62 } 63 }