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1
17
18 package org.apache.james.imapserver;
19
20 import org.apache.james.imapserver.commands.CommandParser;
21 import org.apache.james.imapserver.commands.IdSet;
22
23 import junit.framework.TestCase;
24
25 import java.io.BufferedReader  ;
26 import java.io.StringReader ;
27 import java.io.StringWriter ;
28 import java.io.InputStream ;
29 import java.io.ByteArrayInputStream ;
30 import java.io.ByteArrayOutputStream ;
31 import java.io.UnsupportedEncodingException ;
32 import java.util.Date ;
33 import java.util.Calendar ;
34 import java.util.SimpleTimeZone ;
35 import java.util.TimeZone ;
36 import java.text.SimpleDateFormat ;
37 import java.text.DateFormat ;
38
39
45 public class CommandParserTest
46 extends TestCase
47 {
48 private CommandParser parser = new CommandParser();
49 private ByteArrayOutputStream output = new ByteArrayOutputStream ();
50
51 public CommandParserTest( String s )
52 {
53 super( s );
54 }
55
56
61 public void testAtom() throws Exception
62 {
63 String testRequest = "a01 a.not.her one\ntwo ";
64 ImapRequestLineReader request = getRequest( testRequest );
65
66 assertEquals( "a01", parser.atom( request ) );
67 assertEquals( "a.not.her", parser.atom( request ) );
68 assertEquals( "one", parser.atom( request ) );
69 request.eol();
70 request.consumeLine();
71 assertEquals( "two", parser.atom( request ) );
72
73 testRequest = "a01";
75 request = getRequest( testRequest );
76 try {
77 String test = parser.atom( request );
78 fail( "shouldn't get here" );
79 }
80 catch ( ProtocolException e ) {}
81 }
82
83
86 public void testTag() throws Exception
87 {
88 String testRequest = "this-is-ok this+is+not+ok";
89 ImapRequestLineReader request = getRequest( testRequest );
90
91 assertEquals( "this-is-ok", parser.tag( request ));
92 try {
93 String test = parser.tag( request );
94 fail( "Tags may not contain the '+' character." );
95 }
96 catch ( ProtocolException e ) {}
97 }
98
99
103 public void testQuoted() throws Exception
104 {
105 String testRequest = "\"word\" \"words with spaces\" \"\" " +
106 "\"esca\\\\ped \\\" chars\"";
107 ImapRequestLineReader request = getRequest( testRequest );
108
109 assertEquals( "word", parser.astring( request) );
110 assertEquals( "words with spaces", parser.astring( request) );
111 assertEquals( "", parser.astring( request) );
112 assertEquals( "esca\\ped \" chars", parser.astring( request ) );
113 }
114
115
119 public void testLiteral() throws Exception
120 {
121 String test = "{24+}\r\nA \tsynchronized \nliteral {27}\r\nThe \tunsynchronized\nliteral";
123 ImapRequestLineReader request = getRequest(test );
124
125 assertEquals( "A \tsynchronized \nliteral", parser.astring( request ) );
126 assertEquals( "", getServerResponse() );
128
129 assertEquals( "The \tunsynchronized\nliteral", parser.astring( request ) );
130 assertEquals( "+\r\n", getServerResponse() );
132
133 }
134
135
139 public void testAstring() throws Exception
140 {
141 String testRequest = "atom at.om \"quoted\" \"\" {6+}\r\n\"here\"";
142 ImapRequestLineReader request = getRequest( testRequest );
143
144 assertEquals( "atom", parser.astring( request ) );
145 assertEquals( "at.om", parser.astring( request ));
146 assertEquals( "quoted", parser.astring( request ));
147 assertEquals( "", parser.astring( request ));
148 assertEquals( "\"here\"", parser.astring( request ));
149 }
150
151
155 public void testMailbox() throws Exception
156 {
157 String testRequest = "mailboxName \"quotedName\" {11+}\nliteralName iNbOx ";
158 ImapRequestLineReader request = getRequest( testRequest );
159
160 assertEquals( "mailboxName", parser.mailbox( request ) );
161 assertEquals( "quotedName", parser.mailbox( request ));
162 assertEquals( "literalName", parser.mailbox( request ));
163 assertEquals( "INBOX", parser.mailbox( request ));
164 }
165
166
170 public void xtestDateTime() throws Exception
171 {
172 String testRequest = "\"20-Mar-1971 00:23:02 +0000\"";
173 ImapRequestLineReader request = getRequest( testRequest );
174
175 SimpleDateFormat formatter
176 = new SimpleDateFormat ("yyyyMMdd hh:mm:ss");
177 formatter.setTimeZone( TimeZone.getTimeZone( "UTC" ));
178 String actual = formatter.format( parser.dateTime( request ) );
179 assertEquals( "19710320 00:23:02", actual );
180 }
181
182
185 public void testIdSet() throws Exception
186 {
187 String testRequest = "8 25 1:4 33:* 2,3,4 1,4:6,8:* ";
188 ImapRequestLineReader request = getRequest( testRequest );
189
190 IdSet idSet;
191 idSet = parser.set( request );
192 checkSet( idSet, new long[]{8}, new long[]{0, 2, 7, 9, 20, Long.MAX_VALUE } );
193
194 idSet = parser.set( request );
195 checkSet( idSet, new long[]{ 25 }, new long[]{ 0, 5, 20, 30, Long.MAX_VALUE } );
196
197 idSet = parser.set( request );
198 checkSet( idSet, new long[]{ 1, 2, 3, 4 }, new long[]{0, 5, 10 } );
199
200 idSet = parser.set( request );
201 checkSet( idSet, new long[]{ 33, 35, 100, 1000, Long.MAX_VALUE}, new long[]{0, 1, 32});
202
203 idSet = parser.set( request );
204 checkSet( idSet, new long[]{ 2,3,4}, new long[]{0, 1, 5,8 });
205
206 idSet = parser.set( request );
207 checkSet( idSet, new long[]{ 1,4,5,6,8,100,1000,Long.MAX_VALUE}, new long[]{0,2,3,7});
208
209 }
210
211 private void checkSet( IdSet idSet, long[] includes, long[] excludes )
212 {
213 for ( int i = 0; i < includes.length; i++ ) {
214 assertTrue( idSet.includes( includes[i] ));
215 }
216 for ( int i = 0; i < excludes.length; i++ ) {
217 assertTrue( ! idSet.includes( excludes[i] ));
218 }
219 }
220
221
227 private ImapRequestLineReader getRequest( String testRequest ) throws Exception
228 {
229 InputStream input = new ByteArrayInputStream ( testRequest.getBytes( "US-ASCII" ) );
230 output.reset();
232 ImapRequestLineReader request = new ImapRequestLineReader( input, output );
233 return request;
234 }
235
236 private String getServerResponse() throws UnsupportedEncodingException
237 {
238 byte[] bytesOut = output.toByteArray();
239 output.reset();
240 return new String ( bytesOut, "US-ASCII" );
241 }
242
243
244 }
245 |
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