DumpModelAsXmlNamespaceTest.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.util;

import org.w3c.dom.Document;
import org.w3c.dom.Element;

import org.apache.camel.ContextTestSupport;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.model.ModelHelper;

public class DumpModelAsXmlNamespaceTest extends ContextTestSupport {

    private static final String URL_FOO = "http://foo.com";
    private static final String URL_BAR = "http://bar.com";

    public void testDumpModelAsXml() throws Exception {
        String xml = ModelHelper.dumpModelAsXml(context, context.getRouteDefinition("myRoute"));
        assertNotNull(xml);

        Document dom = context.getTypeConverter().convertTo(Document.class, xml);
        Element rootNode = dom.getDocumentElement();
        assertNotNull(rootNode);

        String attributeFoo = rootNode.getAttribute("xmlns:foo");
        assertNotNull(attributeFoo);
        assertEquals(URL_FOO, attributeFoo);

        String attributeBar = rootNode.getAttribute("xmlns:bar");
        assertNotNull(attributeBar);
        assertEquals(URL_BAR, attributeBar);
    }

    @Override
    protected RouteBuilder createRouteBuilder() throws Exception {
        return new RouteBuilder() {
            @Override
            public void configure() throws Exception {
                from("direct:start").routeId("myRoute")
                    .choice()
                        .when(xpath("/foo:customer").namespace("foo", URL_FOO)).to("mock:foo")
                        .when(xpath("/bar:customer").namespace("bar", URL_BAR)).to("mock:bar");
            }
        };
    }
}