/**
 * 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.mail;

import java.util.Enumeration;
import java.util.Properties;

import javax.mail.Address;
import javax.mail.Header;
import javax.mail.Message;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;

import org.apache.camel.ContextTestSupport;
import org.apache.camel.Exchange;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.component.mock.MockEndpoint;
import org.apache.camel.util.ObjectHelper;
import org.jvnet.mock_javamail.Mailbox;

/**
 * @version $Revision: 45385 $
 */
public class MultipleDestinationConsumeTest extends ContextTestSupport {
    private String body = "hello world!";
    private Session mailSession;

    public void testSendAndReceiveMails() throws Exception {
        Mailbox.clearAll();

        MockEndpoint resultEndpoint = getMockEndpoint("mock:result");
        resultEndpoint.expectedMinimumMessageCount(1);

        MimeMessage message = new MimeMessage(mailSession);
        message.setText(body);

        message.setRecipients(Message.RecipientType.TO,
                              new Address[] {new InternetAddress("james@localhost"),
                                             new InternetAddress("bar@localhost")});

        Transport.send(message);

        // lets test the receive worked
        resultEndpoint.assertIsSatisfied();

        Exchange exchange = resultEndpoint.getReceivedExchanges().get(0);

        org.apache.camel.Message in = exchange.getIn();
        assertNotNull("Should have headers", in.getHeaders());

        MailExchange mailExchange = (MailExchange) exchange;
        Message inMessage = mailExchange.getIn().getMessage();
        assertNotNull("In message has no JavaMail message!", inMessage);

        String text = in.getBody(String.class);
        assertEquals("mail body", body, text);

        String to = in.getHeader("TO", String.class);
        assertEquals("TO Header", "james@localhost, bar@localhost", to);

        Enumeration iter = inMessage.getAllHeaders();
        while (iter.hasMoreElements()) {
            Header header = (Header) iter.nextElement();
            String[] value = message.getHeader(header.getName());
            log.debug("Header: " + header.getName() + " has value: " + ObjectHelper.asString(value));
        }

    }

    @Override
    protected void setUp() throws Exception {
        Properties properties = new Properties();
        properties.put("mail.smtp.host", "localhost");
        mailSession = Session.getInstance(properties, null);

        super.setUp();
    }

    @Override
    protected RouteBuilder createRouteBuilder() {
        return new RouteBuilder() {
            public void configure() {
                from("pop3://james@localhost?password=foo").convertBodyTo(String.class).to("mock:result");
            }
        };
    }
}
