JettyWithXPathChoiceTest.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 org.apache.camel.component.jetty;

import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.component.mock.MockEndpoint;
import org.junit.Before;
import org.junit.Test;

import static org.apache.camel.component.mock.MockEndpoint.expectsMessageCount;

public class JettyWithXPathChoiceTest extends BaseJettyTest {
    protected MockEndpoint x;
    protected MockEndpoint y;
    protected MockEndpoint z;

    @Test
    public void testSendToFirstWhen() throws Exception {
        String body = "<one/>";
        expectsMessageCount(0, y, z);

        sendBody(body);

        assertMockEndpointsSatisfied();

        x.reset();
        y.reset();
        z.reset();

        body = "<two/>";
        expectsMessageCount(0, x, z);

        sendBody(body);

        assertMockEndpointsSatisfied();
    }

    private void sendBody(String body) {
        template.sendBody("http://localhost:{{port}}/myworld", body);
    }

    @Override
    @Before
    public void setUp() throws Exception {
        super.setUp();

        x = getMockEndpoint("mock:x");
        y = getMockEndpoint("mock:y");
        z = getMockEndpoint("mock:z");
    }

    protected RouteBuilder createRouteBuilder() {
        return new RouteBuilder() {
            public void configure() {
                from("jetty:http://localhost:{{port}}/myworld")
                    // use stream caching
                    .streamCaching()
                    .choice()
                        .when().xpath("/one").to("mock:x")
                        .when().xpath("/two").to("mock:y")
                        .otherwise().to("mock:z")
                    .end();

            }
        };
    }

}