components/camel-dozer/src/test/java/org/apache/camel/component/dozer/DozerComponentTest.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.dozer;

import org.apache.camel.test.junit4.CamelTestSupport;
import org.junit.Assert;
import org.junit.Test;

public class DozerComponentTest extends CamelTestSupport {
    
    private static final String NAME = "examplename";
    private static final String MARSHAL_ID = "marshal123";
    private static final String UNMARSHAL_ID = "unmarshal456";
    private static final String SOURCE_MODEL = "org.example.A";
    private static final String TARGET_MODEL = "org.example.B";
    private static final String DOZER_CONFIG_PATH = "mapping.xml";
    private static final String TRANSFORM_EP_1 =
            "dozer:" + NAME 
            + "?marshalId=" + MARSHAL_ID 
            + "&unmarshalId=" + UNMARSHAL_ID 
            + "&sourceModel=" + SOURCE_MODEL 
            + "&targetModel=" + TARGET_MODEL
            + "&mappingFile=" + DOZER_CONFIG_PATH;
    
    @Test
    public void testCreateEndpoint() throws Exception {
        DozerEndpoint ep = context.getEndpoint(TRANSFORM_EP_1, DozerEndpoint.class);
        DozerConfiguration config = ep.getConfiguration();
        Assert.assertEquals(NAME, config.getName());
        Assert.assertEquals(MARSHAL_ID, config.getMarshalId());
        Assert.assertEquals(UNMARSHAL_ID, config.getUnmarshalId());
        Assert.assertEquals(SOURCE_MODEL, config.getSourceModel());
        Assert.assertEquals(TARGET_MODEL, config.getTargetModel());
        Assert.assertEquals(DOZER_CONFIG_PATH, config.getMappingFile());
    }
    
    @Test
    public void requiredTargetModelMissing() throws Exception {
        try {
            DozerEndpoint ep = context.getEndpoint("dozer:noTargetModel?mappingFile=mapping.xml", DozerEndpoint.class);
            Assert.fail("targetModel is a required parameter");
        } catch (Exception ex) {
            // expected
        }
    }
}