com.espirit.moddev.examples.uxbridge.newswidget.test.MongoCommandITCaseWithoutMongo.java Source code

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Here is the source code for com.espirit.moddev.examples.uxbridge.newswidget.test.MongoCommandITCaseWithoutMongo.java

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package com.espirit.moddev.examples.uxbridge.newswidget.test;

/*
 * //**********************************************************************
 * uxbridge.samples.newswidget.mongodb
 * %%
 * Copyright (C) 2012 e-Spirit AG
 * %%
 * Licensed 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.
 * *********************************************************************/

/*
*/

import java.io.StringReader;

import jmockmongo.MockMongo;
import org.apache.activemq.ActiveMQConnectionFactory;
import org.apache.activemq.broker.BrokerService;
import org.apache.camel.CamelContext;
import org.apache.camel.Exchange;
import org.apache.camel.Processor;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.component.jms.JmsComponent;
import org.apache.xbean.spring.context.FileSystemXmlApplicationContext;
import org.junit.AfterClass;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
import org.springframework.context.ApplicationContext;
import org.w3c.dom.Document;
import org.w3c.dom.NamedNodeMap;
import org.xml.sax.InputSource;

import javax.jms.ConnectionFactory;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;

/**
 * This class tests the ArticleHandler. It starts an own broker sends messages which will be processed by the ArticleHandler.
 * Afterwards it will query for the particular data records if they were written to the database successfully.
 */
public class MongoCommandITCaseWithoutMongo extends BaseTest {

    /** The MongoDB mock */
    private static MockMongo mockMongo;

    /** The broker. */
    private static BrokerService broker;

    /** The camel context. */
    private static CamelContext camelContext;

    private static String errorMessage;

    /**
     * Do before.
     *
     * @throws Exception the exception
     */
    @BeforeClass
    public static void doBeforeClass() throws Exception {

        broker = new BrokerService();
        // configure the broker
        broker.addConnector("tcp://localhost:61501");
        broker.start();

        ApplicationContext ctx = new FileSystemXmlApplicationContext(
                getBasePath("mongodbsimple") + "src/test/resources/applicationContext.xml");

        camelContext = (CamelContext) ctx.getBean("camelContext");
        camelContext.start();

        camelContext.addRoutes(new RouteBuilder() {

            @Override
            public void configure() throws Exception {

                from("jms:topic:BUS_IN").process(new Processor() {

                    @Override
                    public void process(Exchange exchange) throws Exception {
                        errorMessage = (String) exchange.getIn().getBody();
                    }
                });
            }
        });
    }

    /**
     * Shutdown.
     *
     * @throws Exception the exception
     */
    @AfterClass
    public static void shutdown() throws Exception {
        broker.stop();
        camelContext.stop();
        //db.dropDatabase();

        if (mockMongo != null)
            mockMongo.stop();
    }

    /**
    * Before test.
    *
    * @throws Exception the exception
    */
    @Before
    public void beforeTest() throws Exception {

    }

    /**
     * Creates the CamelContext
     * @return The CamelContext
     */
    @Override
    protected CamelContext createCamelContext() throws Exception {
        CamelContext camelContext = super.createCamelContext();

        ConnectionFactory connectionFactory = new ActiveMQConnectionFactory("tcp://localhost:61501");
        camelContext.addComponent("jms", JmsComponent.jmsComponentClientAcknowledge(connectionFactory));

        return camelContext;
    }

    /**
     * Test add.
     *
     * @throws Exception the exception
     */
    @Test
    public void testAdd() throws Exception {
        template.sendBody("jms:topic:BUS_OUT",
                getContent("src/test/resources/inbox/add/pressreleasesdetails_128.xml", "mongodbsimple"));
        Thread.sleep(7000);
        DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
        DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
        StringReader inStream = new StringReader(errorMessage);
        InputSource inSource = new InputSource(inStream);
        Document doc = dBuilder.parse(inSource);
        doc.getDocumentElement().normalize();

        NamedNodeMap nMap = doc.getChildNodes().item(0).getAttributes();

        assertEquals("response message is wrong", "uxb_entity", doc.getChildNodes().item(0).getNodeName());
    }

    /* (non-Javadoc)
     * @see com.espirit.moddev.examples.uxbridge.newswidget.test.BaseTest#getContext()
     */
    @Override
    public CamelContext getContext() {
        return camelContext;
    }
}