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 junit.framework.TestCase; |
---|
23 | |
---|
24 | import org.apache.commons.io.output.ByteArrayOutputStream; |
---|
25 | import org.apache.james.mime4j.dom.Header; |
---|
26 | import org.apache.james.mime4j.dom.field.Field; |
---|
27 | import org.apache.james.mime4j.field.DefaultFieldParser; |
---|
28 | import org.apache.james.mime4j.message.HeaderImpl; |
---|
29 | import org.apache.james.mime4j.message.MimeWriter; |
---|
30 | import org.apache.james.mime4j.util.CharsetUtil; |
---|
31 | |
---|
32 | public class HeaderTest extends TestCase { |
---|
33 | |
---|
34 | public static final String SUBJECT = "Subject: test"; |
---|
35 | |
---|
36 | public static final String TO = "To: anyuser <any@user>"; |
---|
37 | |
---|
38 | public void testHeader() throws Exception { |
---|
39 | Header header = new HeaderImpl(); |
---|
40 | header.addField(DefaultFieldParser.parse(SUBJECT)); |
---|
41 | header.addField(DefaultFieldParser.parse(TO)); |
---|
42 | |
---|
43 | assertNotNull("Subject found", header.getField("Subject")); |
---|
44 | assertNotNull("To found", header.getField("To")); |
---|
45 | |
---|
46 | assertEquals("Headers equals", SUBJECT + "\r\n" + TO + "\r\n", header |
---|
47 | .toString()); |
---|
48 | } |
---|
49 | |
---|
50 | private static final String SWISS_GERMAN_HELLO = "Gr\374ezi_z\344m\344"; |
---|
51 | |
---|
52 | public void testWriteSpecialCharacters() throws Exception { |
---|
53 | String hello = SWISS_GERMAN_HELLO; |
---|
54 | Header header = new HeaderImpl(); |
---|
55 | header.addField(DefaultFieldParser.parse("Hello: " + hello)); |
---|
56 | |
---|
57 | Field field = header.getField("Hello"); |
---|
58 | assertNotNull(field); |
---|
59 | // field.getBody is already a 7 bit ASCII string, after MIME4J-151 |
---|
60 | // assertEquals(hello, field.getBody()); |
---|
61 | assertEquals("Gr?ezi_z?m?", field.getBody()); |
---|
62 | |
---|
63 | ByteArrayOutputStream buffer = new ByteArrayOutputStream(); |
---|
64 | |
---|
65 | MimeWriter.DEFAULT.writeHeader(header, buffer); |
---|
66 | String s = buffer.toString(CharsetUtil.US_ASCII.name()); |
---|
67 | |
---|
68 | assertEquals("Hello: Gr?ezi_z?m?\r\n\r\n", s); |
---|
69 | } |
---|
70 | |
---|
71 | public void testRemoveFields() throws Exception { |
---|
72 | Header header = new HeaderImpl(); |
---|
73 | header.addField(DefaultFieldParser.parse("Received: from foo by bar for james")); |
---|
74 | header.addField(DefaultFieldParser.parse("Content-type: text/plain; charset=US-ASCII")); |
---|
75 | header.addField(DefaultFieldParser.parse("ReCeIvEd: from bar by foo for james")); |
---|
76 | |
---|
77 | assertEquals(3, header.getFields().size()); |
---|
78 | assertEquals(2, header.getFields("received").size()); |
---|
79 | assertEquals(1, header.getFields("Content-Type").size()); |
---|
80 | |
---|
81 | assertEquals(2, header.removeFields("rEcEiVeD")); |
---|
82 | |
---|
83 | assertEquals(1, header.getFields().size()); |
---|
84 | assertEquals(0, header.getFields("received").size()); |
---|
85 | assertEquals(1, header.getFields("Content-Type").size()); |
---|
86 | |
---|
87 | assertEquals("Content-type", header.getFields().get(0).getName()); |
---|
88 | } |
---|
89 | |
---|
90 | public void testRemoveNonExistantField() throws Exception { |
---|
91 | Header header = new HeaderImpl(); |
---|
92 | header.addField(DefaultFieldParser.parse("Received: from foo by bar for james")); |
---|
93 | header.addField(DefaultFieldParser.parse("Content-type: text/plain; charset=US-ASCII")); |
---|
94 | header.addField(DefaultFieldParser.parse("ReCeIvEd: from bar by foo for james")); |
---|
95 | |
---|
96 | assertEquals(0, header.removeFields("noSuchField")); |
---|
97 | |
---|
98 | assertEquals(3, header.getFields().size()); |
---|
99 | assertEquals(2, header.getFields("received").size()); |
---|
100 | assertEquals(1, header.getFields("Content-Type").size()); |
---|
101 | } |
---|
102 | |
---|
103 | public void testSetField() throws Exception { |
---|
104 | Header header = new HeaderImpl(); |
---|
105 | header.addField(DefaultFieldParser.parse("From: mime4j@james.apache.org")); |
---|
106 | header.addField(DefaultFieldParser.parse("Received: from foo by bar for james")); |
---|
107 | header.addField(DefaultFieldParser.parse("Content-type: text/plain; charset=US-ASCII")); |
---|
108 | header.addField(DefaultFieldParser.parse("ReCeIvEd: from bar by foo for james")); |
---|
109 | |
---|
110 | header.setField(DefaultFieldParser.parse("received: from nobody by noone for james")); |
---|
111 | |
---|
112 | assertEquals(3, header.getFields().size()); |
---|
113 | assertEquals(1, header.getFields("received").size()); |
---|
114 | |
---|
115 | assertEquals("From", header.getFields().get(0).getName()); |
---|
116 | assertEquals("received", header.getFields().get(1).getName()); |
---|
117 | assertEquals("Content-type", header.getFields().get(2).getName()); |
---|
118 | } |
---|
119 | |
---|
120 | public void testSetNonExistantField() throws Exception { |
---|
121 | Header header = new HeaderImpl(); |
---|
122 | header.addField(DefaultFieldParser.parse("Received: from foo by bar for james")); |
---|
123 | header.addField(DefaultFieldParser.parse("Content-type: text/plain; charset=US-ASCII")); |
---|
124 | header.addField(DefaultFieldParser.parse("ReCeIvEd: from bar by foo for james")); |
---|
125 | |
---|
126 | header.setField(DefaultFieldParser.parse("Message-ID: <msg9901@apache.org>")); |
---|
127 | |
---|
128 | assertEquals(4, header.getFields().size()); |
---|
129 | assertEquals(1, header.getFields("message-id").size()); |
---|
130 | |
---|
131 | assertEquals("Message-ID", header.getFields().get(3).getName()); |
---|
132 | } |
---|
133 | |
---|
134 | } |
---|