| /** |
| * 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.velocity; |
| |
| import org.apache.camel.Exchange; |
| import org.apache.camel.InvalidPayloadException; |
| import org.apache.camel.Message; |
| import org.apache.camel.Processor; |
| import org.apache.camel.builder.RouteBuilder; |
| import org.apache.camel.test.junit4.CamelTestSupport; |
| import org.junit.Test; |
| |
| /** |
| * @version |
| */ |
| public class VelocityTest extends CamelTestSupport { |
| @Test |
| public void testReceivesFooResponse() throws Exception { |
| assertRespondsWith("foo", "<hello>foo</hello>"); |
| } |
| |
| @Test |
| public void testReceivesBarResponse() throws Exception { |
| assertRespondsWith("bar", "<hello>bar</hello>"); |
| } |
| |
| protected void assertRespondsWith(final String value, String expectedBody) throws InvalidPayloadException { |
| Exchange response = template.request("direct:a", new Processor() { |
| public void process(Exchange exchange) throws Exception { |
| Message in = exchange.getIn(); |
| in.setBody("answer"); |
| in.setHeader("cheese", value); |
| } |
| }); |
| assertOutMessageBodyEquals(response, expectedBody); |
| } |
| |
| protected RouteBuilder createRouteBuilder() { |
| return new RouteBuilder() { |
| public void configure() { |
| // START SNIPPET: example |
| from("direct:a"). |
| to("velocity:org/apache/camel/component/velocity/example.vm"); |
| // END SNIPPET: example |
| } |
| }; |
| } |
| } |