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* Licensed to the Apache Software Foundation (ASF) under one
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* 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
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package org.apache.james.mime4j.descriptor;
import java.io.ByteArrayInputStream;
import org.apache.james.mime4j.ExampleMail;
import org.apache.james.mime4j.descriptor.MaximalBodyDescriptor;
import org.apache.james.mime4j.descriptor.RFC1864ContentMD5Descriptor;
import org.apache.james.mime4j.descriptor.RFC2183ContentDispositionDescriptor;
import org.apache.james.mime4j.descriptor.RFC2557ContentLocationDescriptor;
import org.apache.james.mime4j.descriptor.RFC3066ContentLanguageDescriptor;
import org.apache.james.mime4j.field.datetime.DateTime;
import org.apache.james.mime4j.parser.MimeTokenStream;
public class MaximalBodyDescriptorTest extends BaseTestForBodyDescriptors {
MimeTokenStream parser;
protected void setUp() throws Exception {
super.setUp();
parser = MimeTokenStream.createMaximalDescriptorStream();
}
protected void tearDown() throws Exception {
super.tearDown();
}
public void testMimeVersionDefault() throws Exception {
MaximalBodyDescriptor descriptor = describe(ExampleMail.RFC822_SIMPLE_BYTES);
assertEquals(1, descriptor.getMimeMajorVersion());
assertEquals(0, descriptor.getMimeMinorVersion());
assertNull(descriptor.getMimeVersionParseException());
}
public void testMimeVersion() throws Exception {
MaximalBodyDescriptor descriptor = describe(ExampleMail.ONE_PART_MIME_ASCII_COMMENT_IN_MIME_VERSION_BYTES);
assertEquals(2, descriptor.getMimeMajorVersion());
assertEquals(4, descriptor.getMimeMinorVersion());
assertNull(descriptor.getMimeVersionParseException());
}
public void testContentId() throws Exception {
MaximalBodyDescriptor descriptor = describe(ExampleMail.ONE_PART_MIME_8859_BYTES);
assertEquals(1, descriptor.getMimeMajorVersion());
assertEquals(0, descriptor.getMimeMinorVersion());
assertNull(descriptor.getMimeVersionParseException());
assertEquals(ExampleMail.CONTENT_ID, descriptor.getContentId());
}
public void testContentDescription() throws Exception {
MaximalBodyDescriptor descriptor = describe(ExampleMail.ONE_PART_MIME_8859_BYTES);
assertEquals(1, descriptor.getMimeMajorVersion());
assertEquals(0, descriptor.getMimeMinorVersion());
assertNull(descriptor.getMimeVersionParseException());
assertEquals(ExampleMail.CONTENT_DESCRIPTION, descriptor.getContentDescription());
}
public void testMimeVersionHeaderBreak() throws Exception {
MaximalBodyDescriptor descriptor = describe(ExampleMail.ONE_PART_MIME_ASCII_MIME_VERSION_SPANS_TWO_LINES_BYTES);
assertEquals(4, descriptor.getMimeMajorVersion());
assertEquals(1, descriptor.getMimeMinorVersion());
assertNull(descriptor.getMimeVersionParseException());
}
public void testContentDispositionType() throws Exception {
RFC2183ContentDispositionDescriptor descriptor = describe(ExampleMail.ONE_PART_MIME_BASE64_LATIN1_BYTES);
assertEquals("inline", descriptor.getContentDispositionType());
}
public void testContentDispositionTypeCaseConversion() throws Exception {
RFC2183ContentDispositionDescriptor descriptor = describe(ExampleMail.ONE_PART_MIME_BASE64_LATIN1_BYTES);
assertEquals("Should be converted to lower case", "inline", descriptor.getContentDispositionType());
assertNotNull(descriptor.getContentDispositionParameters());
assertEquals(0, descriptor.getContentDispositionParameters().size());
}
public void testContentDispositionParameters() throws Exception {
RFC2183ContentDispositionDescriptor descriptor = describe(ExampleMail.ONE_PART_MIME_WITH_CONTENT_DISPOSITION_PARAMETERS_BYTES);
assertEquals("inline", descriptor.getContentDispositionType());
assertNotNull(descriptor.getContentDispositionParameters());
assertEquals(3, descriptor.getContentDispositionParameters().size());
assertEquals("value", descriptor.getContentDispositionParameters().get("param"));
assertEquals("1", descriptor.getContentDispositionParameters().get("one"));
assertEquals("bar", descriptor.getContentDispositionParameters().get("foo"));
}
public void testContentDispositionStandardParameters() throws Exception {
RFC2183ContentDispositionDescriptor descriptor = describe(ExampleMail.MULTIPART_WITH_BINARY_ATTACHMENTS_BYTES, 1);
assertEquals("attachment", descriptor.getContentDispositionType());
assertNotNull(descriptor.getContentDispositionParameters());
assertEquals(5, descriptor.getContentDispositionParameters().size());
assertEquals("blob.png", descriptor.getContentDispositionFilename());
assertEquals(new DateTime("2008", 6, 21, 15, 32, 18, 0), descriptor.getContentDispositionModificationDate());
assertEquals(new DateTime("2008", 6, 20, 10, 15, 9, 0), descriptor.getContentDispositionCreationDate());
assertEquals(new DateTime("2008", 6, 22, 12, 8, 56, 0), descriptor.getContentDispositionReadDate());
assertEquals(10234, descriptor.getContentDispositionSize());
}
public void testLanguageParameters() throws Exception {
RFC3066ContentLanguageDescriptor descriptor = describe(ExampleMail.MULTIPART_WITH_BINARY_ATTACHMENTS_BYTES, 3);
assertNotNull(descriptor.getContentLanguage());
assertEquals(3, descriptor.getContentLanguage().size());
assertEquals("en", descriptor.getContentLanguage().get(0));
assertEquals("en-US", descriptor.getContentLanguage().get(1));
assertEquals("en-CA", descriptor.getContentLanguage().get(2));
}
public void testContentLocationRelativeUrl() throws Exception {
RFC2557ContentLocationDescriptor descriptor = describe(ExampleMail.MULTIPART_WITH_CONTENT_LOCATION_BYTES, 0);
assertEquals("relative/url", descriptor.getContentLocation());
}
public void testContentLocationAbsoluteUrl() throws Exception {
RFC2557ContentLocationDescriptor descriptor = describe(ExampleMail.MULTIPART_WITH_CONTENT_LOCATION_BYTES, 1);
assertEquals("http://www.example.org/absolute/rhubard.txt", descriptor.getContentLocation());
}
public void testContentLocationWithComment() throws Exception {
RFC2557ContentLocationDescriptor descriptor = describe(ExampleMail.MULTIPART_WITH_CONTENT_LOCATION_BYTES, 3);
assertEquals("http://www.example.org/absolute/comments/rhubard.txt", descriptor.getContentLocation());
}
public void testContentLocationFoldedUrl() throws Exception {
RFC2557ContentLocationDescriptor descriptor = describe(ExampleMail.MULTIPART_WITH_CONTENT_LOCATION_BYTES, 4);
assertEquals("http://www.example.org/this/is/a/very/long/url/split/over/two/lines/", descriptor.getContentLocation());
}
public void testContentMD5Url() throws Exception {
RFC1864ContentMD5Descriptor descriptor = describe(ExampleMail.ONE_PART_MIME_WITH_CONTENT_DISPOSITION_PARAMETERS_BYTES);
assertEquals(ExampleMail.MD5_CONTENT, descriptor.getContentMD5Raw());
}
private MaximalBodyDescriptor describe(byte[] mail, int zeroBasedPart) throws Exception {
ByteArrayInputStream bias = new ByteArrayInputStream(mail);
parser.parse(bias);
int state = parser.next();
while (state != MimeTokenStream.T_END_OF_STREAM && zeroBasedPart>=0) {
state = parser.next();
if (state == MimeTokenStream.T_BODY) {
--zeroBasedPart;
}
}
assertEquals(MimeTokenStream.T_BODY, state);
BodyDescriptor descriptor = parser.getBodyDescriptor();
assertNotNull(descriptor);
assertTrue("Parser is maximal so body descriptor should be maximal", descriptor instanceof MaximalBodyDescriptor);
return (MaximalBodyDescriptor) descriptor;
}
private MaximalBodyDescriptor describe(byte[] mail) throws Exception {
ByteArrayInputStream bias = new ByteArrayInputStream(mail);
parser.parse(bias);
int state = parser.next();
while (state != MimeTokenStream.T_BODY && state != MimeTokenStream.T_END_OF_STREAM)
{
state = parser.next();
}
assertEquals(MimeTokenStream.T_BODY, state);
BodyDescriptor descriptor = parser.getBodyDescriptor();
assertNotNull(descriptor);
assertTrue("Parser is maximal so body descriptor should be maximal", descriptor instanceof MaximalBodyDescriptor);
return (MaximalBodyDescriptor) descriptor;
}
protected MutableBodyDescriptor newBodyDescriptor() {
return new MaximalBodyDescriptor();
}
protected MutableBodyDescriptor newBodyDescriptor(BodyDescriptor parent) {
return new MaximalBodyDescriptor(parent);
}
}