/**
* 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 javax.activation.DataHandler;
import org.apache.camel.Exchange;
import org.apache.camel.Processor;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.test.junit4.CamelTestSupport;
import org.apache.velocity.tools.generic.EscapeTool;
import org.junit.Test;
public class VelocityMethodInvokationTest extends CamelTestSupport {
@Test
public void testVelocityLetter() throws Exception {
final DataHandler dataHandler = new DataHandler("my attachment", "text/plain");
Exchange exchange = template.request("direct:a", new Processor() {
@Override
public void process(Exchange exchange) throws Exception {
exchange.getIn().addAttachment("item", dataHandler);
exchange.getIn().setBody("Monday & Tuesday");
exchange.getIn().setHeader("name", "Christian");
exchange.setProperty("item", "7");
}
});
assertEquals("Dear Christian. You ordered item 7 on Monday & Tuesday.", exchange.getOut().getBody());
assertEquals("Christian", exchange.getOut().getHeader("name"));
assertSame(dataHandler, exchange.getOut().getAttachment("item"));
}
protected RouteBuilder createRouteBuilder() {
return new RouteBuilder() {
public void configure() {
from("direct:a")
.setHeader("esc", constant(new EscapeTool()))
.to("velocity:org/apache/camel/component/velocity/escape.vm");
}
};
}
}