aboutsummaryrefslogtreecommitdiffstats
path: root/actionmailer/test/mail_service_test.rb
blob: 6e0d727abdbc6223ab9e5e91e6333f72935e5b96 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
require "#{File.dirname(__FILE__)}/abstract_unit"

class FunkyPathMailer < ActionMailer::Base
  self.template_root = "#{File.dirname(__FILE__)}/fixtures/path.with.dots"

  def multipart_with_template_path_with_dots(recipient)
    recipients recipient
    subject    "Have a lovely picture"
    from       "Chad Fowler <chad@chadfowler.com>"
    attachment :content_type => "image/jpeg",
      :body => "not really a jpeg, we're only testing, after all"
  end
end

class TestMailer < ActionMailer::Base
  def signed_up(recipient)
    @recipients   = recipient
    @subject      = "[Signed up] Welcome #{recipient}"
    @from         = "system@loudthinking.com"
    @sent_on      = Time.local(2004, 12, 12)
    @body["recipient"] = recipient
  end

  def cancelled_account(recipient)
    self.recipients = recipient
    self.subject    = "[Cancelled] Goodbye #{recipient}"
    self.from       = "system@loudthinking.com"
    self.sent_on    = Time.local(2004, 12, 12)
    self.body       = "Goodbye, Mr. #{recipient}"
  end

  def cc_bcc(recipient)
    recipients recipient
    subject    "testing bcc/cc"
    from       "system@loudthinking.com"
    sent_on    Time.local(2004, 12, 12)
    cc         "nobody@loudthinking.com"
    bcc        "root@loudthinking.com"
    body       "Nothing to see here."
  end

  def iso_charset(recipient)
    @recipients = recipient
    @subject    = "testing isø charsets"
    @from       = "system@loudthinking.com"
    @sent_on    = Time.local 2004, 12, 12
    @cc         = "nobody@loudthinking.com"
    @bcc        = "root@loudthinking.com"
    @body       = "Nothing to see here."
    @charset    = "iso-8859-1"
  end

  def unencoded_subject(recipient)
    @recipients = recipient
    @subject    = "testing unencoded subject"
    @from       = "system@loudthinking.com"
    @sent_on    = Time.local 2004, 12, 12
    @cc         = "nobody@loudthinking.com"
    @bcc        = "root@loudthinking.com"
    @body       = "Nothing to see here."
  end

  def extended_headers(recipient)
    @recipients = recipient
    @subject    = "testing extended headers"
    @from       = "Grytøyr <stian1@example.net>"
    @sent_on    = Time.local 2004, 12, 12
    @cc         = "Grytøyr <stian2@example.net>"
    @bcc        = "Grytøyr <stian3@example.net>"
    @body       = "Nothing to see here."
    @charset    = "iso-8859-1"
  end

  def utf8_body(recipient)
    @recipients = recipient
    @subject    = "testing utf-8 body"
    @from       = "Foo áëô îü <extended@example.net>"
    @sent_on    = Time.local 2004, 12, 12
    @cc         = "Foo áëô îü <extended@example.net>"
    @bcc        = "Foo áëô îü <extended@example.net>"
    @body       = "åœö blah"
    @charset    = "utf-8"
  end

  def multipart_with_mime_version(recipient)
    recipients   recipient
    subject      "multipart with mime_version"
    from         "test@example.com"
    sent_on      Time.local(2004, 12, 12)
    mime_version "1.1"
    content_type "multipart/alternative"

    part "text/plain" do |p|
      p.body = "blah"
    end

    part "text/html" do |p|
      p.body = "<b>blah</b>"
    end
  end

  def multipart_with_utf8_subject(recipient)
    recipients   recipient
    subject      "Foo áëô îü"
    from         "test@example.com"
    charset      "utf-8"

    part "text/plain" do |p|
      p.body = "blah"
    end

    part "text/html" do |p|
      p.body = "<b>blah</b>"
    end
  end

  def explicitly_multipart_example(recipient, ct=nil)
    recipients   recipient
    subject      "multipart example"
    from         "test@example.com"
    sent_on      Time.local(2004, 12, 12)
    body         "plain text default"
    content_type ct if ct

    part "text/html" do |p|
      p.charset = "iso-8859-1"
      p.body = "blah"
    end

    attachment :content_type => "image/jpeg", :filename => "foo.jpg",
      :body => "123456789"
  end

  def implicitly_multipart_example(recipient, cs = nil, order = nil)
    @recipients = recipient
    @subject    = "multipart example"
    @from       = "test@example.com"
    @sent_on    = Time.local 2004, 12, 12
    @body       = { "recipient" => recipient }
    @charset    = cs if cs
    @implicit_parts_order = order if order
  end

  def implicitly_multipart_with_utf8
    recipients "no.one@nowhere.test"
    subject    "Foo áëô îü"
    from       "some.one@somewhere.test"
    template   "implicitly_multipart_example"
    body       ({ "recipient" => "no.one@nowhere.test" })
  end

  def html_mail(recipient)
    recipients   recipient
    subject      "html mail"
    from         "test@example.com"
    body         "<em>Emphasize</em> <strong>this</strong>"
    content_type "text/html"
  end

  def html_mail_with_underscores(recipient)
    subject      "html mail with underscores"
    body         %{<a href="http://google.com" target="_blank">_Google</a>}
  end

  def custom_template(recipient)
    recipients recipient
    subject    "[Signed up] Welcome #{recipient}"
    from       "system@loudthinking.com"
    sent_on    Time.local(2004, 12, 12)
    template   "signed_up"

    body["recipient"] = recipient
  end

  def various_newlines(recipient)
    recipients   recipient
    subject      "various newlines"
    from         "test@example.com"
    body         "line #1\nline #2\rline #3\r\nline #4\r\r" +
                 "line #5\n\nline#6\r\n\r\nline #7"
  end

  def various_newlines_multipart(recipient)
    recipients   recipient
    subject      "various newlines multipart"
    from         "test@example.com"
    content_type "multipart/alternative"
    part :content_type => "text/plain", :body => "line #1\nline #2\rline #3\r\nline #4\r\r"
    part :content_type => "text/html", :body => "<p>line #1</p>\n<p>line #2</p>\r<p>line #3</p>\r\n<p>line #4</p>\r\r"
  end

  def nested_multipart(recipient)
    recipients   recipient
    subject      "nested multipart"
    from         "test@example.com"
    content_type "multipart/mixed"
    part :content_type => "multipart/alternative", :content_disposition => "inline", :headers => { "foo" => "bar" } do |p|
      p.part :content_type => "text/plain", :body => "test text\nline #2"
      p.part :content_type => "text/html", :body => "<b>test</b> HTML<br/>\nline #2"
    end
    attachment :content_type => "application/octet-stream",:filename => "test.txt", :body => "test abcdefghijklmnopqstuvwxyz"
  end
  
  def attachment_with_custom_header(recipient)
    recipients   recipient
    subject      "custom header in attachment"
    from         "test@example.com"
    content_type "multipart/related"
    part :content_type => "text/html", :body => 'yo'
    attachment :content_type => "image/jpeg",:filename => "test.jpeg", :body => "i am not a real picture", :headers => { 'Content-ID' => '<test@test.com>' }
  end

  def unnamed_attachment(recipient)
    recipients   recipient
    subject      "nested multipart"
    from         "test@example.com"
    content_type "multipart/mixed"
    part :content_type => "text/plain", :body => "hullo"
    attachment :content_type => "application/octet-stream", :body => "test abcdefghijklmnopqstuvwxyz"
  end

  def headers_with_nonalpha_chars(recipient)
    recipients   recipient
    subject      "nonalpha chars"
    from         "One: Two <test@example.com>"
    cc           "Three: Four <test@example.com>"
    bcc          "Five: Six <test@example.com>"
    body         "testing"
  end

  def custom_content_type_attributes
    recipients   "no.one@nowhere.test"
    subject      "custom content types"
    from         "some.one@somewhere.test"
    content_type "text/plain; format=flowed"
    body         "testing"
  end

  class <<self
    attr_accessor :received_body
  end

  def receive(mail)
    self.class.received_body = mail.body
  end
end

uses_mocha 'ActionMailerTest' do

class ActionMailerTest < Test::Unit::TestCase
  include ActionMailer::Quoting

  def encode( text, charset="utf-8" )
    quoted_printable( text, charset )
  end

  def new_mail( charset="utf-8" )
    mail = TMail::Mail.new
    mail.mime_version = "1.0"
    if charset
      mail.set_content_type "text", "plain", { "charset" => charset }
    end
    mail
  end

  # Replacing logger work around for mocha bug. Should be fixed in mocha 0.3.3
  def setup
    ActionMailer::Base.delivery_method = :test
    ActionMailer::Base.perform_deliveries = true
    ActionMailer::Base.raise_delivery_errors
    ActionMailer::Base.deliveries = []

    @original_logger = TestMailer.logger
    @recipient = 'test@localhost'
  end
  
  def teardown
    TestMailer.logger = @original_logger
  end

  def test_nested_parts
    created = nil
    assert_nothing_raised { created = TestMailer.create_nested_multipart(@recipient)}
    assert_equal 2,created.parts.size
    assert_equal 2,created.parts.first.parts.size
    
    assert_equal "multipart/mixed", created.content_type
    assert_equal "multipart/alternative", created.parts.first.content_type
    assert_equal "bar", created.parts.first.header['foo'].to_s
    assert_equal "text/plain", created.parts.first.parts.first.content_type
    assert_equal "text/html", created.parts.first.parts[1].content_type
    assert_equal "application/octet-stream", created.parts[1].content_type
  end

  def test_attachment_with_custom_header
    created = nil
    assert_nothing_raised { created = TestMailer.create_attachment_with_custom_header(@recipient)}
    assert_equal "<test@test.com>", created.parts[1].header['content-id'].to_s
  end

  def test_signed_up
    expected = new_mail
    expected.to      = @recipient
    expected.subject = "[Signed up] Welcome #{@recipient}"
    expected.body    = "Hello there, \n\nMr. #{@recipient}"
    expected.from    = "system@loudthinking.com"
    expected.date    = Time.local(2004, 12, 12)

    created = nil
    assert_nothing_raised { created = TestMailer.create_signed_up(@recipient) }
    assert_not_nil created
    assert_equal expected.encoded, created.encoded

    assert_nothing_raised { TestMailer.deliver_signed_up(@recipient) }
    assert_not_nil ActionMailer::Base.deliveries.first
    assert_equal expected.encoded, ActionMailer::Base.deliveries.first.encoded
  end
  
  def test_custom_template
    expected = new_mail
    expected.to      = @recipient
    expected.subject = "[Signed up] Welcome #{@recipient}"
    expected.body    = "Hello there, \n\nMr. #{@recipient}"
    expected.from    = "system@loudthinking.com"
    expected.date    = Time.local(2004, 12, 12)

    created = nil
    assert_nothing_raised { created = TestMailer.create_custom_template(@recipient) }
    assert_not_nil created
    assert_equal expected.encoded, created.encoded
  end
  
  def test_cancelled_account
    expected = new_mail
    expected.to      = @recipient
    expected.subject = "[Cancelled] Goodbye #{@recipient}"
    expected.body    = "Goodbye, Mr. #{@recipient}"
    expected.from    = "system@loudthinking.com"
    expected.date    = Time.local(2004, 12, 12)

    created = nil
    assert_nothing_raised { created = TestMailer.create_cancelled_account(@recipient) }
    assert_not_nil created
    assert_equal expected.encoded, created.encoded

    assert_nothing_raised { TestMailer.deliver_cancelled_account(@recipient) }
    assert_not_nil ActionMailer::Base.deliveries.first
    assert_equal expected.encoded, ActionMailer::Base.deliveries.first.encoded
  end
  
  def test_cc_bcc
    expected = new_mail
    expected.to      = @recipient
    expected.subject = "testing bcc/cc"
    expected.body    = "Nothing to see here."
    expected.from    = "system@loudthinking.com"
    expected.cc      = "nobody@loudthinking.com"
    expected.bcc     = "root@loudthinking.com"
    expected.date    = Time.local 2004, 12, 12

    created = nil
    assert_nothing_raised do
      created = TestMailer.create_cc_bcc @recipient
    end
    assert_not_nil created
    assert_equal expected.encoded, created.encoded

    assert_nothing_raised do
      TestMailer.deliver_cc_bcc @recipient
    end

    assert_not_nil ActionMailer::Base.deliveries.first
    assert_equal expected.encoded, ActionMailer::Base.deliveries.first.encoded
  end

  def test_iso_charset
    expected = new_mail( "iso-8859-1" )
    expected.to      = @recipient
    expected.subject = encode "testing isø charsets", "iso-8859-1"
    expected.body    = "Nothing to see here."
    expected.from    = "system@loudthinking.com"
    expected.cc      = "nobody@loudthinking.com"
    expected.bcc     = "root@loudthinking.com"
    expected.date    = Time.local 2004, 12, 12

    created = nil
    assert_nothing_raised do
      created = TestMailer.create_iso_charset @recipient
    end
    assert_not_nil created
    assert_equal expected.encoded, created.encoded

    assert_nothing_raised do
      TestMailer.deliver_iso_charset @recipient
    end

    assert_not_nil ActionMailer::Base.deliveries.first
    assert_equal expected.encoded, ActionMailer::Base.deliveries.first.encoded
  end

  def test_unencoded_subject
    expected = new_mail
    expected.to      = @recipient
    expected.subject = "testing unencoded subject"
    expected.body    = "Nothing to see here."
    expected.from    = "system@loudthinking.com"
    expected.cc      = "nobody@loudthinking.com"
    expected.bcc     = "root@loudthinking.com"
    expected.date    = Time.local 2004, 12, 12

    created = nil
    assert_nothing_raised do
      created = TestMailer.create_unencoded_subject @recipient
    end
    assert_not_nil created
    assert_equal expected.encoded, created.encoded

    assert_nothing_raised do
      TestMailer.deliver_unencoded_subject @recipient
    end

    assert_not_nil ActionMailer::Base.deliveries.first
    assert_equal expected.encoded, ActionMailer::Base.deliveries.first.encoded
  end

  def test_instances_are_nil
    assert_nil ActionMailer::Base.new
    assert_nil TestMailer.new
  end

  def test_deliveries_array
    assert_not_nil ActionMailer::Base.deliveries
    assert_equal 0, ActionMailer::Base.deliveries.size
    TestMailer.deliver_signed_up(@recipient)
    assert_equal 1, ActionMailer::Base.deliveries.size
    assert_not_nil ActionMailer::Base.deliveries.first
  end

  def test_perform_deliveries_flag
    ActionMailer::Base.perform_deliveries = false
    TestMailer.deliver_signed_up(@recipient)
    assert_equal 0, ActionMailer::Base.deliveries.size
    ActionMailer::Base.perform_deliveries = true
    TestMailer.deliver_signed_up(@recipient)
    assert_equal 1, ActionMailer::Base.deliveries.size
  end
  
  def test_doesnt_raise_errors_when_raise_delivery_errors_is_false
    ActionMailer::Base.raise_delivery_errors = false
    TestMailer.any_instance.expects(:perform_delivery_test).raises(Exception)
    assert_nothing_raised { TestMailer.deliver_signed_up(@recipient) }
  end
  
  def test_delivery_logs_sent_mail
    mail = TestMailer.create_signed_up(@recipient)
    logger = mock()
    logger.expects(:info).with("Sent mail:\n #{mail.encoded}")
    TestMailer.logger = logger
    TestMailer.deliver_signed_up(@recipient)
  end

  def test_unquote_quoted_printable_subject
    msg = <<EOF
From: me@example.com
Subject: =?utf-8?Q?testing_testing_=D6=A4?=
Content-Type: text/plain; charset=iso-8859-1

The body
EOF
    mail = TMail::Mail.parse(msg)
    assert_equal "testing testing \326\244", mail.subject
    assert_equal "=?utf-8?Q?testing_testing_=D6=A4?=", mail.quoted_subject
  end

  def test_unquote_7bit_subject
    msg = <<EOF
From: me@example.com
Subject: this == working?
Content-Type: text/plain; charset=iso-8859-1

The body
EOF
    mail = TMail::Mail.parse(msg)
    assert_equal "this == working?", mail.subject
    assert_equal "this == working?", mail.quoted_subject
  end

  def test_unquote_7bit_body
    msg = <<EOF
From: me@example.com
Subject: subject
Content-Type: text/plain; charset=iso-8859-1
Content-Transfer-Encoding: 7bit

The=3Dbody
EOF
    mail = TMail::Mail.parse(msg)
    assert_equal "The=3Dbody", mail.body.strip
    assert_equal "The=3Dbody", mail.quoted_body.strip
  end

  def test_unquote_quoted_printable_body
    msg = <<EOF
From: me@example.com
Subject: subject
Content-Type: text/plain; charset=iso-8859-1
Content-Transfer-Encoding: quoted-printable

The=3Dbody
EOF
    mail = TMail::Mail.parse(msg)
    assert_equal "The=body", mail.body.strip
    assert_equal "The=3Dbody", mail.quoted_body.strip
  end

  def test_unquote_base64_body
    msg = <<EOF
From: me@example.com
Subject: subject
Content-Type: text/plain; charset=iso-8859-1
Content-Transfer-Encoding: base64

VGhlIGJvZHk=
EOF
    mail = TMail::Mail.parse(msg)
    assert_equal "The body", mail.body.strip
    assert_equal "VGhlIGJvZHk=", mail.quoted_body.strip
  end

  def test_extended_headers
    @recipient = "Grytøyr <test@localhost>"

    expected = new_mail "iso-8859-1"
    expected.to      = quote_address_if_necessary @recipient, "iso-8859-1"
    expected.subject = "testing extended headers"
    expected.body    = "Nothing to see here."
    expected.from    = quote_address_if_necessary "Grytøyr <stian1@example.net>", "iso-8859-1"
    expected.cc      = quote_address_if_necessary "Grytøyr <stian2@example.net>", "iso-8859-1"
    expected.bcc     = quote_address_if_necessary "Grytøyr <stian3@example.net>", "iso-8859-1"
    expected.date    = Time.local 2004, 12, 12

    created = nil
    assert_nothing_raised do
      created = TestMailer.create_extended_headers @recipient
    end

    assert_not_nil created
    assert_equal expected.encoded, created.encoded

    assert_nothing_raised do
      TestMailer.deliver_extended_headers @recipient
    end

    assert_not_nil ActionMailer::Base.deliveries.first
    assert_equal expected.encoded, ActionMailer::Base.deliveries.first.encoded
  end
  
  def test_utf8_body_is_not_quoted
    @recipient = "Foo áëô îü <extended@example.net>"
    expected = new_mail "utf-8"
    expected.to      = quote_address_if_necessary @recipient, "utf-8"
    expected.subject = "testing utf-8 body"
    expected.body    = "åœö blah"
    expected.from    = quote_address_if_necessary @recipient, "utf-8"
    expected.cc      = quote_address_if_necessary @recipient, "utf-8"
    expected.bcc     = quote_address_if_necessary @recipient, "utf-8"
    expected.date    = Time.local 2004, 12, 12

    created = TestMailer.create_utf8_body @recipient
    assert_match(/åœö blah/, created.encoded)
  end

  def test_multiple_utf8_recipients
    @recipient = ["\"Foo áëô îü\" <extended@example.net>", "\"Example Recipient\" <me@example.com>"]
    expected = new_mail "utf-8"
    expected.to      = quote_address_if_necessary @recipient, "utf-8"
    expected.subject = "testing utf-8 body"
    expected.body    = "åœö blah"
    expected.from    = quote_address_if_necessary @recipient.first, "utf-8"
    expected.cc      = quote_address_if_necessary @recipient, "utf-8"
    expected.bcc     = quote_address_if_necessary @recipient, "utf-8"
    expected.date    = Time.local 2004, 12, 12

    created = TestMailer.create_utf8_body @recipient
    assert_match(/\nFrom: =\?utf-8\?Q\?Foo_.*?\?= <extended@example.net>\r/, created.encoded)
    assert_match(/\nTo: =\?utf-8\?Q\?Foo_.*?\?= <extended@example.net>, Example Recipient <me/, created.encoded)
  end

  def test_receive_decodes_base64_encoded_mail
    fixture = File.read(File.dirname(__FILE__) + "/fixtures/raw_email")
    TestMailer.receive(fixture)
    assert_match(/Jamis/, TestMailer.received_body)
  end

  def test_receive_attachments
    fixture = File.read(File.dirname(__FILE__) + "/fixtures/raw_email2")
    mail = TMail::Mail.parse(fixture)
    attachment = mail.attachments.last
    assert_equal "smime.p7s", attachment.original_filename
    assert_equal "application/pkcs7-signature", attachment.content_type
  end

  def test_decode_attachment_without_charset
    fixture = File.read(File.dirname(__FILE__) + "/fixtures/raw_email3")
    mail = TMail::Mail.parse(fixture)
    attachment = mail.attachments.last
    assert_equal 1026, attachment.read.length
  end

  def test_attachment_using_content_location
    fixture = File.read(File.dirname(__FILE__) + "/fixtures/raw_email12")
    mail = TMail::Mail.parse(fixture)
    assert_equal 1, mail.attachments.length
    assert_equal "Photo25.jpg", mail.attachments.first.original_filename
  end

  def test_attachment_with_text_type
    fixture = File.read(File.dirname(__FILE__) + "/fixtures/raw_email13")
    mail = TMail::Mail.parse(fixture)
    assert mail.has_attachments?
    assert_equal 1, mail.attachments.length
    assert_equal "hello.rb", mail.attachments.first.original_filename
  end

  def test_decode_part_without_content_type
    fixture = File.read(File.dirname(__FILE__) + "/fixtures/raw_email4")
    mail = TMail::Mail.parse(fixture)
    assert_nothing_raised { mail.body }
  end

  def test_decode_message_without_content_type
    fixture = File.read(File.dirname(__FILE__) + "/fixtures/raw_email5")
    mail = TMail::Mail.parse(fixture)
    assert_nothing_raised { mail.body }
  end

  def test_decode_message_with_incorrect_charset
    fixture = File.read(File.dirname(__FILE__) + "/fixtures/raw_email6")
    mail = TMail::Mail.parse(fixture)
    assert_nothing_raised { mail.body }
  end

  def test_multipart_with_mime_version
    mail = TestMailer.create_multipart_with_mime_version(@recipient)
    assert_equal "1.1", mail.mime_version
  end
  
  def test_multipart_with_utf8_subject
    mail = TestMailer.create_multipart_with_utf8_subject(@recipient)
    assert_match(/\nSubject: =\?utf-8\?Q\?Foo_.*?\?=/, mail.encoded)
  end

  def test_implicitly_multipart_with_utf8
    mail = TestMailer.create_implicitly_multipart_with_utf8
    assert_match(/\nSubject: =\?utf-8\?Q\?Foo_.*?\?=/, mail.encoded)
  end

  def test_explicitly_multipart_messages
    mail = TestMailer.create_explicitly_multipart_example(@recipient)
    assert_equal 3, mail.parts.length
    assert_nil mail.content_type
    assert_equal "text/plain", mail.parts[0].content_type

    assert_equal "text/html", mail.parts[1].content_type
    assert_equal "iso-8859-1", mail.parts[1].sub_header("content-type", "charset")
    assert_equal "inline", mail.parts[1].content_disposition

    assert_equal "image/jpeg", mail.parts[2].content_type
    assert_equal "attachment", mail.parts[2].content_disposition
    assert_equal "foo.jpg", mail.parts[2].sub_header("content-disposition", "filename")
    assert_equal "foo.jpg", mail.parts[2].sub_header("content-type", "name")
    assert_nil mail.parts[2].sub_header("content-type", "charset")
  end

  def test_explicitly_multipart_with_content_type
    mail = TestMailer.create_explicitly_multipart_example(@recipient, "multipart/alternative")
    assert_equal 3, mail.parts.length
    assert_equal "multipart/alternative", mail.content_type
  end

  def test_explicitly_multipart_with_invalid_content_type
    mail = TestMailer.create_explicitly_multipart_example(@recipient, "text/xml")
    assert_equal 3, mail.parts.length
    assert_nil mail.content_type
  end

  def test_implicitly_multipart_messages
    mail = TestMailer.create_implicitly_multipart_example(@recipient)
    assert_equal 6, mail.parts.length
    assert_equal "1.0", mail.mime_version
    assert_equal "multipart/alternative", mail.content_type
    assert_equal "text/yaml", mail.parts[0].content_type
    assert_equal "utf-8", mail.parts[0].sub_header("content-type", "charset")
    assert_equal "text/plain", mail.parts[2].content_type
    assert_equal "utf-8", mail.parts[2].sub_header("content-type", "charset")
    assert_equal "text/html", mail.parts[4].content_type
    assert_equal "utf-8", mail.parts[4].sub_header("content-type", "charset")
  end

  def test_implicitly_multipart_messages_with_custom_order
    mail = TestMailer.create_implicitly_multipart_example(@recipient, nil, ["text/yaml", "text/plain"])
    assert_equal 6, mail.parts.length
    assert_equal "text/html", mail.parts[0].content_type
    assert_equal "text/plain", mail.parts[2].content_type
    assert_equal "text/yaml", mail.parts[4].content_type
  end

  def test_implicitly_multipart_messages_with_charset
    mail = TestMailer.create_implicitly_multipart_example(@recipient, 'iso-8859-1')

    assert_equal "multipart/alternative", mail.header['content-type'].body
    
    assert_equal 'iso-8859-1', mail.parts[0].sub_header("content-type", "charset")
    assert_equal 'iso-8859-1', mail.parts[1].sub_header("content-type", "charset")
    assert_equal 'iso-8859-1', mail.parts[2].sub_header("content-type", "charset")
  end

  def test_html_mail
    mail = TestMailer.create_html_mail(@recipient)
    assert_equal "text/html", mail.content_type
  end

  def test_html_mail_with_underscores
    mail = TestMailer.create_html_mail_with_underscores(@recipient)
    assert_equal %{<a href="http://google.com" target="_blank">_Google</a>}, mail.body
  end

  def test_various_newlines
    mail = TestMailer.create_various_newlines(@recipient)
    assert_equal("line #1\nline #2\nline #3\nline #4\n\n" +
                 "line #5\n\nline#6\n\nline #7", mail.body)
  end

  def test_various_newlines_multipart
    mail = TestMailer.create_various_newlines_multipart(@recipient)
    assert_equal "line #1\nline #2\nline #3\nline #4\n\n", mail.parts[0].body
    assert_equal "<p>line #1</p>\n<p>line #2</p>\n<p>line #3</p>\n<p>line #4</p>\n\n", mail.parts[1].body
  end
  
  def test_headers_removed_on_smtp_delivery
    ActionMailer::Base.delivery_method = :smtp
    TestMailer.deliver_cc_bcc(@recipient)
    assert MockSMTP.deliveries[0][2].include?("root@loudthinking.com")
    assert MockSMTP.deliveries[0][2].include?("nobody@loudthinking.com")
    assert MockSMTP.deliveries[0][2].include?(@recipient)
    assert_match %r{^Cc: nobody@loudthinking.com}, MockSMTP.deliveries[0][0]
    assert_match %r{^To: #{@recipient}}, MockSMTP.deliveries[0][0]
    assert_no_match %r{^Bcc: root@loudthinking.com}, MockSMTP.deliveries[0][0]
  end

  def test_recursive_multipart_processing
    fixture = File.read(File.dirname(__FILE__) + "/fixtures/raw_email7")
    mail = TMail::Mail.parse(fixture)
    assert_equal "This is the first part.\n\nAttachment: test.rb\nAttachment: test.pdf\n\n\nAttachment: smime.p7s\n", mail.body
  end

  def test_decode_encoded_attachment_filename
    fixture = File.read(File.dirname(__FILE__) + "/fixtures/raw_email8")
    mail = TMail::Mail.parse(fixture)
    attachment = mail.attachments.last
    assert_equal "01QuienTeDijat.Pitbull.mp3", attachment.original_filename
  end

  def test_wrong_mail_header
    fixture = File.read(File.dirname(__FILE__) + "/fixtures/raw_email9")
    assert_raise(TMail::SyntaxError) { TMail::Mail.parse(fixture) }
  end

  def test_decode_message_with_unknown_charset
    fixture = File.read(File.dirname(__FILE__) + "/fixtures/raw_email10")
    mail = TMail::Mail.parse(fixture)
    assert_nothing_raised { mail.body }
  end

  def test_decode_message_with_unquoted_atchar_in_header
    fixture = File.read(File.dirname(__FILE__) + "/fixtures/raw_email11")
    mail = TMail::Mail.parse(fixture)
    assert_not_nil mail.from
  end

  def test_empty_header_values_omitted
    result = TestMailer.create_unnamed_attachment(@recipient).encoded
    assert_match %r{Content-Type: application/octet-stream[^;]}, result
    assert_match %r{Content-Disposition: attachment[^;]}, result
  end

  def test_headers_with_nonalpha_chars
    mail = TestMailer.create_headers_with_nonalpha_chars(@recipient)
    assert !mail.from_addrs.empty?
    assert !mail.cc_addrs.empty?
    assert !mail.bcc_addrs.empty?
    assert_match(/:/, mail.from_addrs.to_s)
    assert_match(/:/, mail.cc_addrs.to_s)
    assert_match(/:/, mail.bcc_addrs.to_s)
  end

  def test_deliver_with_mail_object
    mail = TestMailer.create_headers_with_nonalpha_chars(@recipient)
    assert_nothing_raised { TestMailer.deliver(mail) }
    assert_equal 1, TestMailer.deliveries.length
  end

  def test_multipart_with_template_path_with_dots
    mail = FunkyPathMailer.create_multipart_with_template_path_with_dots(@recipient)
    assert_equal 2, mail.parts.length
  end

  def test_custom_content_type_attributes
    mail = TestMailer.create_custom_content_type_attributes
    assert_match %r{format=flowed}, mail['content-type'].to_s
    assert_match %r{charset=utf-8}, mail['content-type'].to_s
  end
end

end # uses_mocha

class InheritableTemplateRootTest < Test::Unit::TestCase
  def test_attr
    expected = "#{File.dirname(__FILE__)}/fixtures/path.with.dots"
    assert_equal expected, FunkyPathMailer.template_root

    sub = Class.new(FunkyPathMailer)
    sub.template_root = 'test/path'

    assert_equal 'test/path', sub.template_root
    assert_equal expected, FunkyPathMailer.template_root
  end
end

class MethodNamingTest < Test::Unit::TestCase
  class TestMailer < ActionMailer::Base
    def send
      body 'foo'
    end
  end

  def setup
    ActionMailer::Base.delivery_method = :test
    ActionMailer::Base.perform_deliveries = true
    ActionMailer::Base.deliveries = []
  end

  def test_send_method
    assert_nothing_raised do
      assert_emails 1 do
        TestMailer.deliver_send
      end
    end
  end
end