| /** |
| * 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.context; |
| |
| import org.apache.camel.EndpointInject; |
| import org.apache.camel.Produce; |
| import org.apache.camel.ProducerTemplate; |
| import org.apache.camel.builder.RouteBuilder; |
| import org.apache.camel.component.mock.MockEndpoint; |
| import org.apache.camel.impl.DefaultCamelContext; |
| import org.apache.camel.impl.JndiRegistry; |
| import org.apache.camel.test.junit4.CamelTestSupport; |
| import org.junit.Test; |
| |
| /** |
| * Allows for use of the Java DSL to create a black box CamelContext and then test its use from another context |
| */ |
| public class JavaDslBlackBoxTest extends CamelTestSupport { |
| |
| @EndpointInject(uri = "mock:results") |
| private MockEndpoint resultEndpoint; |
| |
| @Produce(uri = "direct:start") |
| private ProducerTemplate template; |
| |
| @Test |
| public void testUsingContextComponent() throws Exception { |
| resultEndpoint.expectedHeaderReceived("received", "true"); |
| resultEndpoint.expectedMessageCount(2); |
| |
| template.sendBody("<purchaseOrder>one</purchaseOrder>"); |
| template.sendBody("<purchaseOrder>two</purchaseOrder>"); |
| |
| assertMockEndpointsSatisfied(); |
| } |
| |
| @Override |
| protected JndiRegistry createRegistry() throws Exception { |
| JndiRegistry registry = super.createRegistry(); |
| |
| // let's create our black box as a Camel context and a set of routes |
| DefaultCamelContext blackBox = new DefaultCamelContext(registry); |
| blackBox.setName("blackBox"); |
| blackBox.addRoutes(new RouteBuilder() { |
| @Override |
| public void configure() throws Exception { |
| // we received purchase orders, so let's process it in some way then |
| // send an invoice to our invoice endpoint |
| from("direct:purchaseOrder").setHeader("received").constant("true").to("direct:invoice"); |
| } |
| }); |
| blackBox.start(); |
| |
| registry.bind("accounts", blackBox); |
| return registry; |
| } |
| |
| @Override |
| protected RouteBuilder createRouteBuilder() throws Exception { |
| return new RouteBuilder() { |
| @Override |
| public void configure() throws Exception { |
| from("direct:start").to("accounts:purchaseOrder"); |
| |
| from("accounts:invoice").to("mock:results"); |
| } |
| }; |
| } |
| } |