PurchaseOrderVelocityTest.java

/**
 * 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 camelinaction;

import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.component.mock.MockEndpoint;
import org.apache.camel.test.junit4.CamelTestSupport;
import org.junit.Test;

/**
 * @version $Revision$
 */
public class PurchaseOrderVelocityTest extends CamelTestSupport {

    @Test
    public void testVelocity() throws Exception {
        MockEndpoint mock = getMockEndpoint("mock:mail");
        mock.expectedMessageCount(1);
        mock.message(0).header("Subject").isEqualTo("Thanks for ordering");
        mock.message(0).header("From").isEqualTo("donotreply@riders.com");
        mock.message(0).body().contains("Thank you for ordering 1.0 piece(s) of Camel in Action at a cost of 4995.0.");

        PurchaseOrder order = new PurchaseOrder();
        order.setName("Camel in Action");
        order.setPrice(4995);
        order.setAmount(1);

        template.sendBody("direct:mail", order);

        assertMockEndpointsSatisfied();
    }

    @Override
    protected RouteBuilder createRouteBuilder() throws Exception {
        return new RouteBuilder() {
            @Override
            public void configure() throws Exception {
                from("direct:mail")
                    .setHeader("Subject", constant("Thanks for ordering"))
                    .setHeader("From", constant("donotreply@riders.com"))
                    .to("velocity://camelinaction/mail.vm")
                    .to("log:mail")
                    .to("mock:mail");
            }
        };
    }

}