test/test_message.rb

   1 #!/usr/bin/ruby
   2
   3 require 'test/unit'
   4 require 'sup'
   5 require 'stringio'
   6
   7 require 'dummy_source'
   8
   9 # override File.exists? to make it work with StringIO for testing.
  10 # FIXME: do aliasing to avoid breaking this when sup moves from
  11 # File.exists? to File.exist?
  12
  13 class File
  14
  15   def File.exists? file
  16     # puts "fake File::exists?"
  17
  18     if file.is_a?(StringIO)
  19       return false
  20     end
  21     # use the different function
  22     File.exist?(file)
  23   end
  24
  25 end
  26
  27 module Redwood
  28
  29 class TestMessage < Test::Unit::TestCase
  30
  31   def setup
  32     person_file = StringIO.new("")
  33     # this is a singleton
  34     if not PersonManager.instantiated?
  35       @person_manager = PersonManager.new(person_file)
  36     end
  37   end
  38
  39   def teardown
  40   end
  41
  42   def test_simple_message
  43
  44     message = <<EOS
  45 Return-path: <fake_sender@example.invalid>
  46 Envelope-to: fake_receiver@localhost
  47 Delivery-date: Sun, 09 Dec 2007 21:48:19 +0200
  48 Received: from fake_sender by localhost.localdomain with local (Exim 4.67)
  49       (envelope-from <fake_sender@example.invalid>)
  50       id 1J1S8R-0006lA-MJ
  51       for fake_receiver@localhost; Sun, 09 Dec 2007 21:48:19 +0200
  52 Date: Sun, 9 Dec 2007 21:48:19 +0200
  53 Mailing-List: contact example-help@example.invalid; run by ezmlm
  54 Precedence: bulk
  55 List-Id: <example.list-id.example.invalid>
  56 List-Post: <mailto:example@example.invalid>
  57 List-Help: <mailto:example-help@example.invalid>
  58 List-Unsubscribe: <mailto:example-unsubscribe@example.invalid>
  59 List-Subscribe: <mailto:example-subscribe@example.invalid>
  60 Delivered-To: mailing list example@example.invalid
  61 Delivered-To: moderator for example@example.invalid
  62 From: Fake Sender <fake_sender@example.invalid>
  63 To: Fake Receiver <fake_receiver@localhost>
  64 Subject: Re: Test message subject
  65 Message-ID: <20071209194819.GA25972@example.invalid>
  66 References: <E1J1Rvb-0006k2-CE@localhost.localdomain>
  67 MIME-Version: 1.0
  68 Content-Type: text/plain; charset=us-ascii
  69 Content-Disposition: inline
  70 In-Reply-To: <E1J1Rvb-0006k2-CE@localhost.localdomain>
  71 User-Agent: Sup/0.3
  72
  73 Test message!
  74 EOS
  75
  76     source = DummySource.new("sup-test://test_simple_message")
  77     source.messages = [ message ]
  78     source_info = 0
  79
  80     sup_message = Message.new( {:source => source, :source_info => source_info } )
  81
  82     # see how well parsing the header went
  83
  84     to = sup_message.to
  85     # "to" is an Array containing person items
  86
  87     # there should be only one item
  88     assert_equal(1, to.length)
  89
  90     # sup doesn't do capitalized letters in email addresses
  91     assert_equal("fake_receiver@localhost", to[0].email)
  92     assert_equal("Fake Receiver", to[0].name)
  93
  94     from = sup_message.from
  95     # "from" is just a simple person item
  96
  97     assert_equal("fake_sender@example.invalid", from.email)
  98     assert_equal("Fake Sender", from.name)
  99
 100     subj = sup_message.subj
 101     assert_equal("Re: Test message subject", subj)
 102
 103     list_subscribe = sup_message.list_subscribe
 104     assert_equal("<mailto:example-subscribe@example.invalid>", list_subscribe)
 105
 106     list_unsubscribe = sup_message.list_unsubscribe
 107     assert_equal("<mailto:example-unsubscribe@example.invalid>", list_unsubscribe)
 108
 109     list_address = sup_message.list_address
 110     assert_equal("example@example.invalid", list_address.email)
 111     assert_equal("example", list_address.name)
 112
 113     date = sup_message.date
 114     assert_equal(Time.parse("Sun, 9 Dec 2007 21:48:19 +0200"), date)
 115
 116     id = sup_message.id
 117     assert_equal("20071209194819.GA25972@example.invalid", id)
 118
 119     refs = sup_message.refs
 120     assert_equal(1, refs.length)
 121     assert_equal("E1J1Rvb-0006k2-CE@localhost.localdomain", refs[0])
 122
 123     replytos = sup_message.replytos
 124     assert_equal(1, replytos.length)
 125     assert_equal("E1J1Rvb-0006k2-CE@localhost.localdomain", replytos[0])
 126
 127     cc = sup_message.cc
 128     # there are no ccs
 129     assert_equal(0, cc.length)
 130
 131     bcc = sup_message.bcc
 132     # there are no bccs
 133     assert_equal(0, bcc.length)
 134
 135     recipient_email = sup_message.recipient_email
 136     assert_equal("fake_receiver@localhost", recipient_email)
 137
 138     message_source = sup_message.source
 139     assert_equal(message_source, source)
 140
 141     message_source_info = sup_message.source_info
 142     assert_equal(message_source_info, source_info)
 143
 144     # read the message body chunks
 145
 146     chunks = sup_message.load_from_source!
 147
 148     # there should be only one chunk
 149     assert_equal(1, chunks.length)
 150
 151     lines = chunks[0].lines
 152
 153     # there should be only one line
 154     assert_equal(1, lines.length)
 155
 156     assert_equal("Test message!", lines[0])
 157
 158   end
 159
 160   def test_multipart_message
 161
 162     message = <<EOS
 163 From fake_receiver@localhost Sun Dec 09 22:33:37 +0200 2007
 164 Subject: Re: Test message subject
 165 From: Fake Receiver <fake_receiver@localhost>
 166 To: Fake Sender <fake_sender@example.invalid>
 167 References: <E1J1Rvb-0006k2-CE@localhost.localdomain> <20071209194819.GA25972example.invalid>
 168 In-Reply-To: <20071209194819.GA25972example.invalid>
 169 Date: Sun, 09 Dec 2007 22:33:37 +0200
 170 Message-Id: <1197232243-sup-2663example.invalid>
 171 User-Agent: Sup/0.3
 172 Content-Type: multipart/mixed; boundary="=-1197232418-506707-26079-6122-2-="
 173 MIME-Version: 1.0
 174
 175
 176 --=-1197232418-506707-26079-6122-2-=
 177 Content-Type: text/plain; charset=utf-8
 178 Content-Disposition: inline
 179
 180 Excerpts from Fake Sender's message of Sun Dec 09 21:48:19 +0200 2007:
 181 > Test message!
 182
 183 Thanks for the message!
 184 --=-1197232418-506707-26079-6122-2-=
 185 Content-Disposition: attachment; filename="HACKING"
 186 Content-Type: application/octet-stream; name="HACKING"
 187 Content-Transfer-Encoding: base64
 188
 189 UnVubmluZyBTdXAgbG9jYWxseQotLS0tLS0tLS0tLS0tLS0tLS0tCkludm9r
 190 ZSBpdCBsaWtlIHRoaXM6CgpydWJ5IC1JIGxpYiAtdyBiaW4vc3VwCgpZb3Un
 191 bGwgaGF2ZSB0byBpbnN0YWxsIGFsbCBnZW1zIG1lbnRpb25lZCBpbiB0aGUg
 192 UmFrZWZpbGUgKGxvb2sgZm9yIHRoZSBsaW5lCnNldHRpbmcgcC5leHRyYV9k
 193 ZXBzKS4gSWYgeW91J3JlIG9uIGEgRGViaWFuIG9yIERlYmlhbi1iYXNlZCBz
 194 eXN0ZW0gKGUuZy4KVWJ1bnR1KSwgeW91J2xsIGhhdmUgdG8gbWFrZSBzdXJl
 195 IHlvdSBoYXZlIGEgY29tcGxldGUgUnVieSBpbnN0YWxsYXRpb24sCmVzcGVj
 196 aWFsbHkgbGlic3NsLXJ1YnkuCgpDb2Rpbmcgc3RhbmRhcmRzCi0tLS0tLS0t
 197 LS0tLS0tLS0KCi0gRG9uJ3Qgd3JhcCBjb2RlIHVubGVzcyBpdCByZWFsbHkg
 198 YmVuZWZpdHMgZnJvbSBpdC4gVGhlIGRheXMgb2YKICA4MC1jb2x1bW4gZGlz
 199 cGxheXMgYXJlIGxvbmcgb3Zlci4gQnV0IGRvIHdyYXAgY29tbWVudHMgYW5k
 200 IG90aGVyCiAgdGV4dCBhdCB3aGF0ZXZlciBFbWFjcyBtZXRhLVEgZG9lcy4K
 201 LSBJIGxpa2UgcG9ldHJ5IG1vZGUuCi0gVXNlIHt9IGZvciBvbmUtbGluZXIg
 202 YmxvY2tzIGFuZCBkby9lbmQgZm9yIG11bHRpLWxpbmUgYmxvY2tzLgoK
 203
 204 --=-1197232418-506707-26079-6122-2-=
 205 Content-Disposition: attachment; filename="Manifest.txt"
 206 Content-Type: text/plain; name="Manifest.txt"
 207 Content-Transfer-Encoding: quoted-printable
 208
 209 HACKING
 210 History.txt
 211 LICENSE
 212 Manifest.txt
 213 README.txt
 214 Rakefile
 215 bin/sup
 216 bin/sup-add
 217 bin/sup-config
 218 bin/sup-dump
 219 bin/sup-recover-sources
 220 bin/sup-sync
 221 bin/sup-sync-back
 222
 223 --=-1197232418-506707-26079-6122-2-=--
 224 EOS
 225     source = DummySource.new("sup-test://test_multipart_message")
 226     source.messages = [ message ]
 227     source_info = 0
 228
 229     sup_message = Message.new( {:source => source, :source_info => source_info } )
 230
 231     # read the message body chunks
 232
 233     chunks = sup_message.load_from_source!
 234
 235     # this time there should be four chunks: first the quoted part of
 236     # the message, then the non-quoted part, then the two attachments
 237     assert_equal(4, chunks.length)
 238
 239     assert_equal(chunks[0].class, Redwood::Chunk::Quote)
 240     assert_equal(chunks[1].class, Redwood::Chunk::Text)
 241     assert_equal(chunks[2].class, Redwood::Chunk::Attachment)
 242     assert_equal(chunks[3].class, Redwood::Chunk::Attachment)
 243
 244     # further testing of chunks will happen in test_message_chunks.rb
 245     # (possibly not yet implemented)
 246
 247   end
 248
 249   def test_broken_message_1
 250
 251     # an example of a broken message, missing "to" and "from" fields
 252
 253     message = <<EOS
 254 Return-path: <fake_sender@example.invalid>
 255 Envelope-to: fake_receiver@localhost
 256 Delivery-date: Sun, 09 Dec 2007 21:48:19 +0200
 257 Received: from fake_sender by localhost.localdomain with local (Exim 4.67)
 258       (envelope-from <fake_sender@example.invalid>)
 259       id 1J1S8R-0006lA-MJ
 260       for fake_receiver@localhost; Sun, 09 Dec 2007 21:48:19 +0200
 261 Date: Sun, 9 Dec 2007 21:48:19 +0200
 262 Subject: Re: Test message subject
 263 Message-ID: <20071209194819.GA25972@example.invalid>
 264 References: <E1J1Rvb-0006k2-CE@localhost.localdomain>
 265 MIME-Version: 1.0
 266 Content-Type: text/plain; charset=us-ascii
 267 Content-Disposition: inline
 268 In-Reply-To: <E1J1Rvb-0006k2-CE@localhost.localdomain>
 269 User-Agent: Sup/0.3
 270
 271 Test message!
 272 EOS
 273
 274     source = DummySource.new("sup-test://test_broken_message_1")
 275     source.messages = [ message ]
 276     source_info = 0
 277
 278     sup_message = Message.new( {:source => source, :source_info => source_info } )
 279
 280     to = sup_message.to
 281
 282     # there should no items, since the message doesn't have any
 283     # recipients -- still not nil
 284     assert_equal(0, to.length)
 285
 286     # from will have bogus values
 287     from = sup_message.from
 288     # very basic email address check
 289     assert_match(/\w+@\w+\.\w{2,4}/, from.email)
 290     assert_not_nil(from.name)
 291
 292   end
 293
 294   def test_broken_message_2
 295
 296     # an example of a broken message, no body at all
 297
 298     message = <<EOS
 299 Return-path: <fake_sender@example.invalid>
 300 From: Fake Sender <fake_sender@example.invalid>
 301 To: Fake Receiver <fake_receiver@localhost>
 302 Envelope-to: fake_receiver@localhost
 303 Delivery-date: Sun, 09 Dec 2007 21:48:19 +0200
 304 Received: from fake_sender by localhost.localdomain with local (Exim 4.67)
 305       (envelope-from <fake_sender@example.invalid>)
 306       id 1J1S8R-0006lA-MJ
 307       for fake_receiver@localhost; Sun, 09 Dec 2007 21:48:19 +0200
 308 Date: Sun, 9 Dec 2007 21:48:19 +0200
 309 Subject: Re: Test message subject
 310 Message-ID: <20071209194819.GA25972@example.invalid>
 311 References: <E1J1Rvb-0006k2-CE@localhost.localdomain>
 312 MIME-Version: 1.0
 313 Content-Type: text/plain; charset=us-ascii
 314 Content-Disposition: inline
 315 In-Reply-To: <E1J1Rvb-0006k2-CE@localhost.localdomain>
 316 User-Agent: Sup/0.3
 317 EOS
 318
 319     source = DummySource.new("sup-test://test_broken_message_1")
 320     source.messages = [ message ]
 321     source_info = 0
 322
 323     sup_message = Message.new( {:source => source, :source_info => source_info } )
 324
 325     # read the message body chunks: no errors should reach this level
 326
 327     chunks = nil
 328
 329     assert_nothing_raised() do
 330       chunks = sup_message.load_from_source!
 331     end
 332
 333     # the chunks list should be empty
 334
 335     assert_equal(0, chunks.length)
 336
 337   end
 338
 339   def test_multipart_message_2
 340
 341     message = <<EOS
 342 Return-path: <vim-mac-return-3938-fake_receiver=localhost@vim.org>
 343 Envelope-to: fake_receiver@localhost
 344 Delivery-date: Wed, 14 Jun 2006 19:22:54 +0300
 345 Received: from localhost ([127.0.0.1] helo=localhost.localdomain)
 346         by localhost.localdomain with esmtp (Exim 4.60)
 347         (envelope-from <vim-mac-return-3938-fake_receiver=localhost@vim.org>)
 348         id 1FqXk3-0006jM-48
 349         for fake_receiver@localhost; Wed, 14 Jun 2006 18:57:15 +0300
 350 Received: from pop.gmail.com
 351         by localhost.localdomain with POP3 (fetchmail-6.3.2)
 352         for <fake_receiver@localhost> (single-drop); Wed, 14 Jun 2006 18:57:15 +0300 (EEST)
 353 X-Gmail-Received: 8ee0fe5f895736974c042c8eaf176014b1ba7b88
 354 Delivered-To: fake_receiver@localhost
 355 Received: by 10.49.8.16 with SMTP id l16cs11327nfi;
 356         Sun, 26 Mar 2006 19:31:56 -0800 (PST)
 357 Received: by 10.66.224.8 with SMTP id w8mr2172862ugg;
 358         Sun, 26 Mar 2006 19:31:56 -0800 (PST)
 359 Received: from foobar.math.fu-berlin.de (foobar.math.fu-berlin.de [160.45.45.151])
 360         by mx.gmail.com with SMTP id j3si553645ugd.2006.03.26.19.31.56;
 361         Sun, 26 Mar 2006 19:31:56 -0800 (PST)
 362 Received-SPF: neutral (gmail.com: 160.45.45.151 is neither permitted nor denied by best guess record for domain of vim-mac-return-3938-fake_receiver=localhost@vim.org)
 363 Message-Id: <44275cac.74a494f1.315a.ffff825cSMTPIN_ADDED@mx.gmail.com>
 364 Received: (qmail 24265 invoked by uid 200); 27 Mar 2006 02:32:39 -0000
 365 Mailing-List: contact vim-mac-help@vim.org; run by ezmlm
 366 Precedence: bulk
 367 Delivered-To: mailing list vim-mac@vim.org
 368 Received: (qmail 7913 invoked from network); 26 Mar 2006 23:37:34 -0000
 369 Received: from cpe-138-217-96-243.vic.bigpond.net.au (HELO vim.org) (138.217.96.243)
 370   by foobar.math.fu-berlin.de with SMTP; 26 Mar 2006 23:37:34 -0000
 371 From: fake_sender@example.invalid
 372 To: vim-mac@vim.org
 373 Subject: Mail Delivery (failure vim-mac@vim.org)
 374 Date: Mon, 27 Mar 2006 10:29:39 +1000
 375 MIME-Version: 1.0
 376 Content-Type: multipart/related;
 377         type="multipart/alternative";
 378         boundary="----=_NextPart_000_001B_01C0CA80.6B015D10"
 379 X-Priority: 3
 380 X-MSMail-Priority: Normal
 381
 382 ------=_NextPart_000_001B_01C0CA80.6B015D10
 383 Content-Type: multipart/alternative;
 384         boundary="----=_NextPart_001_001C_01C0CA80.6B015D10"
 385
 386 ------=_NextPart_001_001C_01C0CA80.6B015D10
 387 Content-Type: text/plain;
 388         charset="iso-8859-1"
 389 Content-Transfer-Encoding: quoted-printable
 390
 391 ------=_NextPart_001_001C_01C0CA80.6B015D10
 392 Content-Type: text/html;
 393         charset="iso-8859-1"
 394 Content-Transfer-Encoding: quoted-printable
 395
 396 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
 397 <HTML><HEAD>
 398 <META content=3D"text/html; charset=3Diso-8859-1" =
 399 http-equiv=3DContent-Type>
 400 <META content=3D"MSHTML 5.00.2920.0" name=3DGENERATOR>
 401 <STYLE></STYLE>
 402 </HEAD>
 403 <BODY bgColor=3D#ffffff>If the message will not displayed automatically,<br>
 404 follow the link to read the delivered message.<br><br>
 405 Received message is available at:<br>
 406 <a href=3Dcid:031401Mfdab4$3f3dL780$73387018@57W81fa70Re height=3D0 width=3D0>www.vim.org/inbox/vim-mac/read.php?sessionid-18559</a>
 407 <iframe
 408 src=3Dcid:031401Mfdab4$3f3dL780$73387018@57W81fa70Re height=3D0 width=3D0></iframe>
 409 <DIV>&nbsp;</DIV></BODY></HTML>
 410
 411 ------=_NextPart_001_001C_01C0CA80.6B015D10--
 412
 413 ------=_NextPart_000_001B_01C0CA80.6B015D10--
 414
 415
 416 EOS
 417     source = DummySource.new("sup-test://test_multipart_message_2")
 418     source.messages = [ message ]
 419     source_info = 0
 420
 421     sup_message = Message.new( {:source => source, :source_info => source_info } )
 422
 423     # read the message body chunks
 424
 425     assert_nothing_raised() do
 426       chunks = sup_message.load_from_source!
 427     end
 428
 429   end
 430
 431   # TODO: test different error cases, malformed messages etc.
 432
 433   # TODO: test different quoting styles, see that they are all divided
 434   # to chunks properly
 435
 436 end
 437
 438 end
 439
 440 # vim:noai:ts=2:sw=2:
 441