trunk/camel-core/src/test/java/org/apache/camel/component/properties/PropertiesComponentEIPChoiceConvertBodyToTest.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.properties;

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

/**
 * @version 
 */
public class PropertiesComponentEIPChoiceConvertBodyToTest extends ContextTestSupport {

    public void testConvertToBytesCharset() throws Exception {
        byte[] body = "Hello World".getBytes("iso-8859-1");

        getMockEndpoint("mock:null").expectedMessageCount(0);
        MockEndpoint result = getMockEndpoint("mock:result");
        result.expectedBodiesReceived(body);

        template.sendBody("direct:start", "Hello World");

        assertMockEndpointsSatisfied();
    }

    public void testNullBody() throws Exception {
        getMockEndpoint("mock:null").expectedMessageCount(1);
        getMockEndpoint("mock:result").expectedMessageCount(0);

        template.sendBody("direct:start", null);

        assertMockEndpointsSatisfied();
    }

    @Override
    protected RouteBuilder createRouteBuilder() throws Exception {
        return new RouteBuilder() {
            @Override
            public void configure() throws Exception {
                from("direct:start")
                    .choice()
                        .when(body().isNotNull())
                            .convertBodyTo(byte[].class, "{{myCoolCharset}}")
                            .to("mock:result")
                        .otherwise()
                            .to("mock:null");
            }
        };
    }

    @Override
    protected CamelContext createCamelContext() throws Exception {
        CamelContext context = super.createCamelContext();

        PropertiesComponent pc = new PropertiesComponent();
        pc.setCamelContext(context);
        pc.setLocations(new String[]{"classpath:org/apache/camel/component/properties/myproperties.properties"});
        context.addComponent("properties", pc);

        return context;
    }

}