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

Revision 6785, 6.1 KB checked in by rafaelraymundo, 12 years ago (diff)

Ticket #2946 - Liberado codigo do MailArchiver?. Documentação na subpasta DOCS.
Line 
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19
20package org.apache.james.mime4j.stream;
21
22import java.io.ByteArrayInputStream;
23import java.io.IOException;
24import java.io.InputStream;
25import java.nio.charset.Charset;
26
27import junit.framework.TestCase;
28
29import org.apache.commons.io.IOUtils;
30import org.apache.james.mime4j.MimeException;
31import org.apache.james.mime4j.util.CharsetUtil;
32
33public class MultipartStreamTest extends TestCase {
34
35    private static final Charset US_ASCII = CharsetUtil.US_ASCII;
36   
37    private static final String BODY = "A Preamble\r\n" +
38                "--1729\r\n\r\n" +
39                "Simple plain text\r\n" +
40                "--1729\r\n" +
41                "Content-Type: text/plain; charset=US-ASCII\r\n\r\n" +
42                "Some more text\r\n" +
43                "--1729--\r\n";
44    public static final String MESSAGE = "To: Road Runner <runner@example.org>\r\n" +
45            "From: Wile E. Cayote <wile@example.org>\r\n" +
46            "Date: Tue, 12 Feb 2008 17:34:09 +0000 (GMT)\r\n" +
47            "Subject: Mail\r\n" +
48            "Content-Type: multipart/mixed;boundary=1729\r\n\r\n" +
49            BODY;
50   
51    public static final String COMPLEX_MESSAGE = "To: Wile E. Cayote <wile@example.org>\r\n" +
52    "From: Road Runner <runner@example.org>\r\n" +
53    "Date: Tue, 19 Feb 2008 17:34:09 +0000 (GMT)\r\n" +
54    "Subject: Mail\r\n" +
55    "Content-Type: multipart/mixed;boundary=42\r\n\r\n" +
56    "A little preamble\r\n" +
57    "--42\r\n" +
58    "Content-Type: text/plain; charset=US-ASCII\r\n\r\n" +
59    "Rhubard!\r\n" +
60    "--42\r\n" +
61    "Content-Type: message/rfc822\r\n\r\n" +
62    MESSAGE +
63    "\r\n" +
64    "--42\r\n" +
65    "Content-Type: text/plain; charset=US-ASCII\r\n\r\n" +
66    "Custard!" +
67    "\r\n" +
68    "--42--\r\n";
69   
70    MimeTokenStream parser;
71   
72    @Override
73    protected void setUp() throws Exception {
74        super.setUp();
75        parser = new MimeTokenStream();
76    }
77
78    @Override
79    protected void tearDown() throws Exception {
80        super.tearDown();
81    }
82   
83    public void testShouldSupplyInputStreamForSimpleBody() throws Exception {
84        parser.parse(new ByteArrayInputStream(US_ASCII.encode(MESSAGE).array()));
85        checkState(EntityState.T_START_HEADER);
86        checkState(EntityState.T_FIELD);
87        checkState(EntityState.T_FIELD);
88        checkState(EntityState.T_FIELD);
89        checkState(EntityState.T_FIELD);
90        checkState(EntityState.T_FIELD);
91        checkState(EntityState.T_END_HEADER);
92        checkState(EntityState.T_START_MULTIPART);
93        InputStream out = parser.getInputStream();
94        assertEquals(BODY, IOUtils.toString(out, "us-ascii"));
95        checkState(EntityState.T_END_MULTIPART);
96    }
97   
98    public void testInputStreamShouldReadOnlyMessage() throws Exception {
99        parser.parse(new ByteArrayInputStream(US_ASCII.encode(COMPLEX_MESSAGE).array()));
100        checkState(EntityState.T_START_HEADER);
101        checkState(EntityState.T_FIELD);
102        checkState(EntityState.T_FIELD);
103        checkState(EntityState.T_FIELD);
104        checkState(EntityState.T_FIELD);
105        checkState(EntityState.T_FIELD);
106        checkState(EntityState.T_END_HEADER);
107        checkState(EntityState.T_START_MULTIPART);
108        checkState(EntityState.T_PREAMBLE);
109        checkState(EntityState.T_START_BODYPART);
110        checkState(EntityState.T_START_HEADER);
111        checkState(EntityState.T_FIELD);
112        checkState(EntityState.T_END_HEADER);
113        checkState(EntityState.T_BODY);
114        checkState(EntityState.T_END_BODYPART);
115        checkState(EntityState.T_START_BODYPART);
116        checkState(EntityState.T_START_HEADER);
117        checkState(EntityState.T_FIELD);
118        checkState(EntityState.T_END_HEADER);
119        checkState(EntityState.T_START_MESSAGE);
120        checkState(EntityState.T_START_HEADER);
121        checkState(EntityState.T_FIELD);
122        checkState(EntityState.T_FIELD);
123        checkState(EntityState.T_FIELD);
124        checkState(EntityState.T_FIELD);
125        checkState(EntityState.T_FIELD);
126        checkState(EntityState.T_END_HEADER);
127        checkState(EntityState.T_START_MULTIPART);
128        InputStream out = parser.getInputStream();
129        assertEquals(BODY, IOUtils.toString(out, "us-ascii"));
130        checkState(EntityState.T_END_MULTIPART);
131        checkState(EntityState.T_END_MESSAGE);
132        checkState(EntityState.T_END_BODYPART);
133        checkState(EntityState.T_START_BODYPART);
134        checkState(EntityState.T_START_HEADER);
135        checkState(EntityState.T_FIELD);
136        checkState(EntityState.T_END_HEADER);
137        checkState(EntityState.T_BODY);
138        checkState(EntityState.T_END_BODYPART);
139        checkState(EntityState.T_EPILOGUE);
140        checkState(EntityState.T_END_MULTIPART);
141        checkState(EntityState.T_END_MESSAGE);
142        checkState(EntityState.T_END_OF_STREAM);
143    }
144
145    private void checkState(final EntityState state) throws IOException, MimeException {
146        assertEquals(MimeTokenStream.stateToString(state), MimeTokenStream.stateToString(parser.next()));
147    }
148}
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