| /** |
| * 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.scala.dsl |
| |
| import builder.RouteBuilder |
| import org.apache.camel.Exchange |
| import javax.activation.{FileDataSource, DataHandler} |
| import junit.framework.Assert.assertNotNull |
| |
| /** |
| * Unit tests for the explicit 'pipeline' DSL keyword |
| */ |
| class SPipelineTest extends ScalaTestSupport { |
| |
| val increment = (exchange: Exchange) => { |
| val integer = exchange.getIn.getBody(classOf[Int]) |
| exchange.getOut.setBody(integer + 1) |
| } |
| |
| val setHeaderAndAttachment = (exchange: Exchange) => { |
| val out = exchange.getOut |
| out.copyFrom(exchange.getIn) |
| |
| out.setHeader("test", "testValue"); |
| out.addAttachment("test1.xml", new DataHandler(new FileDataSource("pom.xml"))); |
| } |
| |
| val removeHeaderAndAttachment = (exchange: Exchange) => { |
| val out = exchange.getOut |
| out.copyFrom(exchange.getIn) |
| |
| assertNotNull("The test attachment should not be null", out.getAttachment("test1.xml")) |
| assertNotNull("The test header should not be null", out.getHeader("test")) |
| out.removeAttachment("test1.xml") |
| out.removeHeader("test") : Unit |
| } |
| |
| def testIncrementSimple = { |
| "mock:result" expect { _.received(new java.lang.Integer(4))} |
| test { |
| "direct:a" ! 1 |
| } |
| } |
| |
| def testIncrementBlock = { |
| "mock:result" expect { _.received(new java.lang.Integer(4))} |
| test { |
| "direct:b" ! 1 |
| } |
| } |
| |
| def testExplicitPipeline = { |
| test { |
| "direct:start" ! "Hello world" |
| } |
| } |
| |
| val builder = new RouteBuilder { |
| "direct:a" pipeline to("direct:x", "direct:y", "direct:z", "mock:result") |
| "direct:b" ==> { |
| pipeline { |
| to("direct:x") |
| to("direct:y") |
| to("direct:z") |
| to("mock:result") |
| } |
| } |
| |
| "direct:x" process(increment) |
| "direct:y" process(increment) |
| "direct:z" process(increment) |
| |
| "direct:start" ==> { |
| pipeline { |
| process(setHeaderAndAttachment); |
| process(removeHeaderAndAttachment); |
| } |
| } |
| } |
| } |