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package org.apache.james.core;

import org.apache.mailet.RFC2822Headers;

import javax.mail.MessagingException;

import java.io.ByteArrayInputStream;
import java.util.Enumeration;

import junit.framework.TestCase;

public class MailHeadersTest extends TestCase {

    public void testHeadersOrder() throws MessagingException {
        MailHeaders header = new MailHeaders(new ByteArrayInputStream((RFC2822Headers.SUBJECT+": testsubject\r\n").getBytes()));
        header.setHeader(RFC2822Headers.RETURN_PATH, "<test@test>");
        header.setHeader(RFC2822Headers.FROM, "<test2@test.de>");
        Enumeration h = header.getAllHeaderLines();
        
        assertEquals(h.nextElement(),"Return-Path: <test@test>");
        assertEquals(h.nextElement(),"From: <test2@test.de>");
        assertEquals(h.nextElement(),"Subject: testsubject");
    }
}