source: contrib/MailArchiver/sources/vendor/mime4j/apache-mime4j-0.7-SNAPSHOT-20110327.010440-17/dom/src/test/java/org/apache/james/mime4j/dom/MessageHeadlessParserTest.java @ 6785

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package org.apache.james.mime4j.dom;

import java.io.BufferedReader;
import java.io.ByteArrayInputStream;

import junit.framework.TestCase;

import org.apache.james.mime4j.dom.Multipart;
import org.apache.james.mime4j.dom.TextBody;
import org.apache.james.mime4j.dom.field.ContentTypeField;
import org.apache.james.mime4j.dom.field.FieldName;
import org.apache.james.mime4j.message.MimeBuilder;
import org.apache.james.mime4j.stream.MimeEntityConfig;

public class MessageHeadlessParserTest extends TestCase {


        public void testMalformedHeaderShouldEndHeader() throws Exception {
                String headlessContent = "Subject: my subject\r\n"
                            + "Hi, how are you?\r\n"
                                + "This is a simple message with no CRLFCELF between headers and body.\r\n"
                                + "ThisIsNotAnHeader: because this should be already in the body\r\n"
                                + "\r\n"
                                + "Instead this should be better parsed as a text/plain body\r\n";

                MimeEntityConfig mimeEntityConfig = new MimeEntityConfig();
                mimeEntityConfig.setMalformedHeaderStartsBody(true);
                Message message = MimeBuilder.DEFAULT.parse(new ByteArrayInputStream(headlessContent
                                .getBytes("UTF-8")), mimeEntityConfig);
                assertEquals("text/plain", message.getMimeType());
                assertEquals(1, message.getHeader().getFields().size());
                BufferedReader reader = new BufferedReader(((TextBody) message.getBody()).getReader());
                String firstLine = reader.readLine();
                assertEquals("Hi, how are you?", firstLine);
        }

        public void testSimpleNonMimeTextHeadless() throws Exception {
                String headlessContent = "Hi, how are you?\r\n"
                                + "This is a simple message with no headers. While mime messages should start with\r\n"
                                + "header: headervalue\r\n"
                                + "\r\n"
                                + "Instead this should be better parsed as a text/plain body\r\n";

                MimeEntityConfig mimeEntityConfig = new MimeEntityConfig();
                mimeEntityConfig.setMalformedHeaderStartsBody(true);
                Message message = MimeBuilder.DEFAULT.parse(new ByteArrayInputStream(headlessContent
                                .getBytes("UTF-8")), mimeEntityConfig);
                assertEquals("text/plain", message.getMimeType());
                assertEquals(0, message.getHeader().getFields().size());
                BufferedReader reader = new BufferedReader(((TextBody) message.getBody()).getReader());
                String firstLine = reader.readLine();
                assertEquals("Hi, how are you?", firstLine);
        }

        public void testMultipartFormContent() throws Exception {
                String contentType = "multipart/form-data; boundary=foo";
                String headlessContent = "\r\n"
                                + "--foo\r\nContent-Disposition: form-data; name=\"field01\""
                                + "\r\n"
                                + "\r\n"
                                + "this stuff\r\n"
                                + "--foo\r\n"
                                + "Content-Disposition: form-data; name=\"field02\"\r\n"
                                + "\r\n"
                                + "that stuff\r\n"
                                + "--foo\r\n"
                                + "Content-Disposition: form-data; name=\"field03\"; filename=\"mypic.jpg\"\r\n"
                                + "Content-Type: image/jpeg\r\n" + "\r\n"
                                + "all kind of stuff\r\n" + "--foo--\r\n";

                MimeEntityConfig mimeEntityConfig = new MimeEntityConfig();
                mimeEntityConfig.setHeadlessParsing(contentType);
                Message message = MimeBuilder.DEFAULT.parse(new ByteArrayInputStream(headlessContent
                                .getBytes("UTF-8")), mimeEntityConfig);
                assertEquals("multipart/form-data", message.getMimeType());
                assertEquals(1, message.getHeader().getFields().size());
                ContentTypeField contentTypeField = ((ContentTypeField) message
                                .getHeader().getField(FieldName.CONTENT_TYPE));
                assertEquals("foo", contentTypeField.getBoundary());
                Multipart multipart = (Multipart) message.getBody();
                assertEquals(3, multipart.getCount());
        }
}