SplitTokenizerTest.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.processor;

import org.apache.camel.ContextTestSupport;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.component.mock.MockEndpoint;

/**
 *
 */
public class SplitTokenizerTest extends ContextTestSupport {

    public void testSplitTokenizerA() throws Exception {
        MockEndpoint mock = getMockEndpoint("mock:split");
        mock.expectedBodiesReceived("Claus", "James", "Willem");

        template.sendBody("direct:a", "Claus,James,Willem");

        assertMockEndpointsSatisfied();
    }

    public void testSplitTokenizerB() throws Exception {
        MockEndpoint mock = getMockEndpoint("mock:split");
        mock.expectedBodiesReceived("Claus", "James", "Willem");

        template.sendBodyAndHeader("direct:b", "Hello World", "myHeader", "Claus,James,Willem");

        assertMockEndpointsSatisfied();
    }

    public void testSplitTokenizerC() throws Exception {
        MockEndpoint mock = getMockEndpoint("mock:split");
        mock.expectedBodiesReceived("Claus", "James", "Willem");

        template.sendBody("direct:c", "Claus James Willem");

        assertMockEndpointsSatisfied();
    }

    public void testSplitTokenizerD() throws Exception {
        MockEndpoint mock = getMockEndpoint("mock:split");
        mock.expectedBodiesReceived("[Claus]", "[James]", "[Willem]");

        template.sendBody("direct:d", "[Claus][James][Willem]");

        assertMockEndpointsSatisfied();
    }

    public void testSplitTokenizerE() throws Exception {
        MockEndpoint mock = getMockEndpoint("mock:split");
        mock.expectedBodiesReceived("<person>Claus</person>", "<person>James</person>", "<person>Willem</person>");

        String xml = "<persons><person>Claus</person><person>James</person><person>Willem</person></persons>";
        template.sendBody("direct:e", xml);

        assertMockEndpointsSatisfied();
    }
    
    public void testSplitTokenizerEWithSlash() throws Exception {
        MockEndpoint mock = getMockEndpoint("mock:split");
        String xml = "<persons><person attr='/' /></persons>";
        mock.expectedBodiesReceived("<person attr='/' />");
        template.sendBody("direct:e", xml);
        mock.assertIsSatisfied();
        assertMockEndpointsSatisfied();
    }
    
    public void testSplitTokenizerF() throws Exception {
        MockEndpoint mock = getMockEndpoint("mock:split");
        mock.expectedBodiesReceived("<person name=\"Claus\"/>", "<person>James</person>", "<person>Willem</person>");

        String xml = "<persons><person/><person name=\"Claus\"/><person>James</person><person>Willem</person></persons>";
        template.sendBody("direct:f", xml);

        assertMockEndpointsSatisfied();
    }

    @Override
    protected RouteBuilder createRouteBuilder() throws Exception {
        return new RouteBuilder() {
            @Override
            public void configure() throws Exception {
                
                from("direct:a")
                    .split().tokenize(",")
                        .to("mock:split");

                from("direct:b")
                    .split().tokenize(",", "myHeader")
                        .to("mock:split");

                from("direct:c")
                    .split().tokenize("(\\W+)\\s*", null, true)
                        .to("mock:split");

                from("direct:d")
                    .split().tokenizePair("[", "]", true)
                        .to("mock:split");
                
                from("direct:e")
                    .split().tokenizeXML("person")
                    .to("mock:split");

                from("direct:f")
                    .split().xpath("//person")
                        // To test the body is not empty 
                        // it will call the ObjectHelper.evaluateValuePredicate()
                        .filter().simple("${body}")
                            .to("mock:split");
              
            }
        };
    }
}