1 | /**************************************************************** |
---|
2 | * Licensed to the Apache Software Foundation (ASF) under one * |
---|
3 | * or more contributor license agreements. See the NOTICE file * |
---|
4 | * distributed with this work for additional information * |
---|
5 | * regarding copyright ownership. The ASF licenses this file * |
---|
6 | * to you under the Apache License, Version 2.0 (the * |
---|
7 | * "License"); you may not use this file except in compliance * |
---|
8 | * with the License. You may obtain a copy of the License at * |
---|
9 | * * |
---|
10 | * http://www.apache.org/licenses/LICENSE-2.0 * |
---|
11 | * * |
---|
12 | * Unless required by applicable law or agreed to in writing, * |
---|
13 | * software distributed under the License is distributed on an * |
---|
14 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * |
---|
15 | * KIND, either express or implied. See the License for the * |
---|
16 | * specific language governing permissions and limitations * |
---|
17 | * under the License. * |
---|
18 | ****************************************************************/ |
---|
19 | |
---|
20 | package org.apache.james.mime4j.dom; |
---|
21 | |
---|
22 | import java.io.ByteArrayInputStream; |
---|
23 | import java.io.ByteArrayOutputStream; |
---|
24 | |
---|
25 | import org.apache.james.mime4j.ExampleMail; |
---|
26 | import org.apache.james.mime4j.message.MimeBuilder; |
---|
27 | import org.apache.james.mime4j.message.MimeWriter; |
---|
28 | |
---|
29 | import junit.framework.TestCase; |
---|
30 | |
---|
31 | public class MessageWriteToTest extends TestCase { |
---|
32 | |
---|
33 | @Override |
---|
34 | protected void setUp() throws Exception { |
---|
35 | super.setUp(); |
---|
36 | } |
---|
37 | |
---|
38 | @Override |
---|
39 | protected void tearDown() throws Exception { |
---|
40 | super.tearDown(); |
---|
41 | } |
---|
42 | |
---|
43 | public void testSimpleMail() throws Exception { |
---|
44 | Message message = createMessage(ExampleMail.RFC822_SIMPLE_BYTES); |
---|
45 | assertFalse("Not multipart", message.isMultipart()); |
---|
46 | ByteArrayOutputStream out = new ByteArrayOutputStream(); |
---|
47 | MimeWriter.DEFAULT.writeMessage(message, out); |
---|
48 | assertEquals(out.toByteArray(), ExampleMail.RFC822_SIMPLE_BYTES); |
---|
49 | } |
---|
50 | |
---|
51 | private void assertEquals(byte[] expected, byte[] actual) { |
---|
52 | StringBuilder buffer = new StringBuilder(expected.length); |
---|
53 | assertEquals(new String(expected), new String(actual)); |
---|
54 | assertEquals(expected.length, actual.length); |
---|
55 | for (int i = 0; i < actual.length; i++) { |
---|
56 | buffer.append((char)actual[i]); |
---|
57 | assertEquals("Mismatch@" + i, expected[i], actual[i]); |
---|
58 | } |
---|
59 | } |
---|
60 | |
---|
61 | public void testBinaryAttachment() throws Exception { |
---|
62 | Message message = createMessage(ExampleMail.MULTIPART_WITH_BINARY_ATTACHMENTS_BYTES); |
---|
63 | assertTrue("Is multipart", message.isMultipart()); |
---|
64 | ByteArrayOutputStream out = new ByteArrayOutputStream(); |
---|
65 | MimeWriter.DEFAULT.writeMessage(message, out); |
---|
66 | assertEquals(ExampleMail.MULTIPART_WITH_BINARY_ATTACHMENTS_BYTES, out.toByteArray()); |
---|
67 | } |
---|
68 | |
---|
69 | public void testBinaryAttachmentNoPreamble() throws Exception { |
---|
70 | Message message = createMessage(ExampleMail.MULTIPART_WITH_BINARY_ATTACHMENTS_NOPREAMBLE_BYTES); |
---|
71 | assertTrue("Is multipart", message.isMultipart()); |
---|
72 | ByteArrayOutputStream out = new ByteArrayOutputStream(); |
---|
73 | MimeWriter.DEFAULT.writeMessage(message, out); |
---|
74 | assertEquals(ExampleMail.MULTIPART_WITH_BINARY_ATTACHMENTS_NOPREAMBLE_BYTES, out.toByteArray()); |
---|
75 | } |
---|
76 | |
---|
77 | public void testBinaryAttachmentPreambleEpilogue() throws Exception { |
---|
78 | Message message = createMessage(ExampleMail.MULTIPART_WITH_BINARY_ATTACHMENTS_PREAMBLE_EPILOGUE_BYTES); |
---|
79 | assertTrue("Is multipart", message.isMultipart()); |
---|
80 | ByteArrayOutputStream out = new ByteArrayOutputStream(); |
---|
81 | MimeWriter.DEFAULT.writeMessage(message, out); |
---|
82 | assertEquals(ExampleMail.MULTIPART_WITH_BINARY_ATTACHMENTS_PREAMBLE_EPILOGUE_BYTES, out.toByteArray()); |
---|
83 | } |
---|
84 | |
---|
85 | private Message createMessage(byte[] octets) throws Exception { |
---|
86 | ByteArrayInputStream in = new ByteArrayInputStream(octets); |
---|
87 | Message message = MimeBuilder.DEFAULT.parse(in); |
---|
88 | return message; |
---|
89 | } |
---|
90 | } |
---|