-
Notifications
You must be signed in to change notification settings - Fork 936
/
mime_messages_spec.rb
487 lines (421 loc) · 18.7 KB
/
mime_messages_spec.rb
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
# encoding: utf-8
require 'spec_helper'
describe "MIME Emails" do
describe "general helper methods" do
it "should read a mime version from an email" do
mail = Mail.new("Mime-Version: 1.0")
mail.mime_version.should == '1.0'
end
it "should return nil if the email has no mime version" do
mail = Mail.new("To: bob")
mail.mime_version.should == nil
end
it "should read the content-transfer-encoding" do
mail = Mail.new("Content-Transfer-Encoding: quoted-printable")
mail.content_transfer_encoding.should == 'quoted-printable'
end
it "should read the content-description" do
mail = Mail.new("Content-Description: This is a description")
mail.content_description.should == 'This is a description'
end
it "should return the content-type" do
mail = Mail.new("Content-Type: text/plain")
mail.mime_type.should == 'text/plain'
end
it "should return the charset" do
mail = Mail.new("Content-Type: text/plain; charset=utf-8")
mail.charset.should == 'utf-8'
end
it "should allow you to set the charset" do
mail = Mail.new
mail.charset = 'utf-8'
mail.charset.should == 'utf-8'
end
it "should return the main content-type" do
mail = Mail.new("Content-Type: text/plain")
mail.main_type.should == 'text'
end
it "should return the sub content-type" do
mail = Mail.new("Content-Type: text/plain")
mail.sub_type.should == 'plain'
end
it "should return the content-type parameters" do
mail = Mail.new("Content-Type: text/plain; charset=US-ASCII; format=flowed")
mail.content_type_parameters.should == {'charset' => 'US-ASCII', 'format' => 'flowed'}
end
it "should recognize a multipart email" do
mail = Mail.read(fixture('emails', 'mime_emails', 'raw_email7.eml'))
mail.should be_multipart
end
it "should recognize a non multipart email" do
mail = Mail.read(fixture('emails', 'plain_emails', 'basic_email.eml'))
mail.should_not be_multipart
end
it "should not report the email as :attachment?" do
mail = Mail.read(fixture(File.join('emails', 'attachment_emails', 'attachment_pdf.eml')))
mail.attachment?.should == false
end
it "should report the email as :attachment?" do
mail = Mail.read(fixture(File.join('emails', 'attachment_emails', 'attachment_only_email.eml')))
mail.attachment?.should == true
end
it "should recognize an attachment part" do
mail = Mail.read(fixture(File.join('emails', 'attachment_emails', 'attachment_pdf.eml')))
mail.should_not be_attachment
mail.parts[0].attachment?.should == false
mail.parts[1].attachment?.should == true
end
it "should give how may (top level) parts there are" do
mail = Mail.read(fixture('emails', 'mime_emails', 'raw_email7.eml'))
mail.parts.length.should == 2
end
it "should give the content_type of each part" do
mail = Mail.read(fixture('emails', 'mime_emails', 'raw_email11.eml'))
mail.mime_type.should == 'multipart/alternative'
mail.parts[0].mime_type.should == 'text/plain'
mail.parts[1].mime_type.should == 'text/enriched'
end
it "should report the mail :has_attachments?" do
mail = Mail.read(fixture(File.join('emails', 'attachment_emails', 'attachment_pdf.eml')))
mail.should be_has_attachments
end
end
describe "multipart emails" do
it "should add a boundary if there is none defined and a part is added" do
mail = Mail.new do
part('This is a part')
part('This is another part')
end
mail.boundary.should_not be_nil
end
it "should not add a boundary for a message that is only an attachment" do
mail = Mail.new
mail.attachments['test.png'] = "2938492384923849"
mail.boundary.should be_nil
end
end
describe "multipart/alternative emails" do
it "should know what it's boundary is if it is a multipart document" do
mail = Mail.new('Content-Type: multipart/mixed; boundary="--==Boundary"')
mail.boundary.should == "--==Boundary"
end
it "should return nil if there is no content-type defined" do
mail = Mail.new
mail.boundary.should == nil
end
it "should allow you to assign a text part" do
mail = Mail.new
text_mail = Mail.new("This is Text")
doing { mail.text_part = text_mail }.should_not raise_error
end
it "should assign the text part and allow you to reference" do
mail = Mail.new
text_mail = Mail.new("This is Text")
mail.text_part = text_mail
mail.text_part.should == text_mail
end
it "should allow you to assign a html part" do
mail = Mail.new
html_mail = Mail.new("<b>This is HTML</b>")
doing { mail.text_part = html_mail }.should_not raise_error
end
it "should assign the html part and allow you to reference" do
mail = Mail.new
html_mail = Mail.new("<b>This is HTML</b>")
mail.html_part = html_mail
mail.html_part.should == html_mail
end
it "should add the html part and text part" do
mail = Mail.new
mail.text_part = Mail::Part.new do
body "This is Text"
end
mail.html_part = Mail::Part.new do
content_type = "text/html; charset=US-ASCII"
body = "<b>This is HTML</b>"
end
mail.parts.length.should == 2
mail.parts.first.class.should == Mail::Part
mail.parts.last.class.should == Mail::Part
end
it "should set the content type to multipart/alternative if you use the html_part and text_part helpers" do
mail = Mail.new
mail.text_part = Mail::Part.new do
body "This is Text"
end
mail.html_part = Mail::Part.new do
content_type = "text/html; charset=US-ASCII"
body "<b>This is HTML</b>"
end
mail.to_s.should =~ %r|Content-Type: multipart/alternative;\s+boundary="#{mail.boundary}"|
end
it "should add the end boundary tag" do
mail = Mail.new
mail.text_part = Mail::Part.new do
body "This is Text"
end
mail.html_part = Mail::Part.new do
content_type = "text/html; charset=US-ASCII"
body "<b>This is HTML</b>"
end
mail.to_s.should =~ %r|#{mail.boundary}--|
end
it "should not put message-ids into parts" do
mail = Mail.new('Subject: FooBar')
mail.text_part = Mail::Part.new do
body "This is Text"
end
mail.html_part = Mail::Part.new do
content_type = "text/html; charset=US-ASCII"
body "<b>This is HTML</b>"
end
mail.to_s
mail.parts.first.message_id.should be_nil
mail.parts.last.message_id.should be_nil
end
it "should create a multipart/alternative email through a block" do
mail = Mail.new do
to 'nicolas.fouche@gmail.com'
from 'Mikel Lindsaar <raasdnil@gmail.com>'
subject 'First multipart email sent with Mail'
text_part do
body 'This is plain text'
end
html_part do
content_type 'text/html; charset=UTF-8'
body '<h1>This is HTML</h1>'
end
end
mail.should be_multipart
mail.parts.length.should == 2
mail.text_part.class.should == Mail::Part
mail.text_part.body.to_s.should == 'This is plain text'
mail.html_part.class.should == Mail::Part
mail.html_part.body.to_s.should == '<h1>This is HTML</h1>'
end
it "should detect an html_part in an existing email" do
m = Mail.new(:content_type => 'multipart/alternative')
m.add_part(Mail::Part.new(:content_type => 'text/html', :body => 'HTML TEXT'))
m.add_part(Mail::Part.new(:content_type => 'text/plain', :body => 'PLAIN TEXT'))
m.text_part.body.decoded.should == 'PLAIN TEXT'
m.html_part.body.decoded.should == 'HTML TEXT'
end
it "should detect a text_part in an existing email with plain text attachment" do
m = Mail.new(:content_type => 'multipart/alternative')
m.add_file(fixture('attachments', 'てすと.txt'))
m.add_part(Mail::Part.new(:content_type => 'text/html', :body => 'HTML TEXT'))
m.add_part(Mail::Part.new(:content_type => 'text/plain', :body => 'PLAIN TEXT'))
m.text_part.body.decoded.should == 'PLAIN TEXT'
m.html_part.body.decoded.should == 'HTML TEXT'
end
it "should detect an html_part in a multi level mime email" do
m = Mail.new(:content_type => 'multipart/mixed')
a = Mail::Part.new(:content_type => 'text/script', :body => '12345')
p = Mail::Part.new(:content_type => 'multipart/alternative')
p.add_part(Mail::Part.new(:content_type => 'text/html', :body => 'HTML TEXT'))
p.add_part(Mail::Part.new(:content_type => 'text/plain', :body => 'PLAIN TEXT'))
m.add_part(p)
m.add_part(a)
m.text_part.body.decoded.should == 'PLAIN TEXT'
m.html_part.body.decoded.should == 'HTML TEXT'
end
it "should only the first part on a stupidly overly complex email" do
m = Mail.new(:content_type => 'multipart/mixed')
a = Mail::Part.new(:content_type => 'text/script', :body => '12345')
m.add_part(a)
b = Mail::Part.new(:content_type => 'multipart/alternative')
b.add_part(Mail::Part.new(:content_type => 'text/html', :body => 'HTML TEXT'))
b.add_part(Mail::Part.new(:content_type => 'text/plain', :body => 'PLAIN TEXT'))
m.add_part(b)
c = Mail::Part.new(:content_type => 'multipart/alternative')
c.add_part(Mail::Part.new(:content_type => 'text/html', :body => 'HTML 2 TEXT'))
c.add_part(Mail::Part.new(:content_type => 'text/plain', :body => 'PLAIN 2 TEXT'))
b.add_part(c)
d = Mail::Part.new(:content_type => 'multipart/alternative')
d.add_part(Mail::Part.new(:content_type => 'text/html', :body => 'HTML 3 TEXT'))
d.add_part(Mail::Part.new(:content_type => 'text/plain', :body => 'PLAIN 3 TEXT'))
b.add_part(d)
m.text_part.body.decoded.should == 'PLAIN TEXT'
m.html_part.body.decoded.should == 'HTML TEXT'
end
end
describe "finding attachments" do
it "should return an array of attachments" do
mail = Mail.read(fixture('emails', 'attachment_emails', 'attachment_content_disposition.eml'))
mail.attachments.length.should == 1
mail.attachments.first.filename.should == 'hello.rb'
end
it "should return an array of attachments" do
mail = Mail.read(fixture('emails', 'mime_emails', 'raw_email_with_nested_attachment.eml'))
mail.attachments.length.should == 2
mail.attachments[0].filename.should == 'byo-ror-cover.png'
mail.attachments[1].filename.should == 'smime.p7s'
end
end
describe "adding a file attachment" do
it "should set to multipart/mixed if a text part and you add an attachment" do
mail = Mail::Message.new
mail.text_part { body("log message goes here") }
mail.add_file(fixture('attachments', 'test.png'))
mail.mime_type.should == 'multipart/mixed'
end
it "should set to multipart/mixed if you add an attachment and then a text part" do
mail = Mail::Message.new
mail.add_file(fixture('attachments', 'test.png'))
mail.text_part { body("log message goes here") }
mail.mime_type.should == 'multipart/mixed'
end
it "should add a part given a filename" do
mail = Mail::Message.new
mail.add_file(fixture('attachments', 'test.png'))
mail.parts.length.should == 1 # First part is an empty text body
end
it "should give the part the right content type" do
mail = Mail::Message.new
mail.add_file(fixture('attachments', 'test.png'))
mail.parts.first[:content_type].content_type.should == 'image/png'
end
it "should return attachment objects" do
mail = Mail::Message.new
mail.add_file(fixture('attachments', 'test.png'))
mail.attachments.first.class.should == Mail::Part
end
it "should be return an aray of attachments" do
mail = Mail::Message.new do
from 'mikel@from.lindsaar.net'
subject 'Hello there Mikel'
to 'mikel@to.lindsaar.net'
add_file fixture('attachments', 'test.png')
add_file fixture('attachments', 'test.jpg')
add_file fixture('attachments', 'test.pdf')
add_file fixture('attachments', 'test.zip')
end
mail.attachments.length.should == 4
mail.attachments.each { |a| a.class.should == Mail::Part }
end
it "should return the filename of each attachment" do
mail = Mail::Message.new do
from 'mikel@from.lindsaar.net'
subject 'Hello there Mikel'
to 'mikel@to.lindsaar.net'
add_file fixture('attachments', 'test.png')
add_file fixture('attachments', 'test.jpg')
add_file fixture('attachments', 'test.pdf')
add_file fixture('attachments', 'test.zip')
end
mail.attachments[0].filename.should == 'test.png'
mail.attachments[1].filename.should == 'test.jpg'
mail.attachments[2].filename.should == 'test.pdf'
mail.attachments[3].filename.should == 'test.zip'
end
it "should return the type/subtype of each attachment" do
mail = Mail::Message.new do
from 'mikel@from.lindsaar.net'
subject 'Hello there Mikel'
to 'mikel@to.lindsaar.net'
add_file fixture('attachments', 'test.png')
add_file fixture('attachments', 'test.jpg')
add_file fixture('attachments', 'test.pdf')
add_file fixture('attachments', 'test.zip')
end
mail.attachments[0].mime_type.should == 'image/png'
mail.attachments[1].mime_type.should == 'image/jpeg'
mail.attachments[2].mime_type.should == 'application/pdf'
mail.attachments[3].mime_type.should == 'application/zip'
end
it "should return the content of each attachment" do
mail = Mail::Message.new do
from 'mikel@from.lindsaar.net'
subject 'Hello there Mikel'
to 'mikel@to.lindsaar.net'
add_file fixture('attachments', 'test.png')
add_file fixture('attachments', 'test.jpg')
add_file fixture('attachments', 'test.pdf')
add_file fixture('attachments', 'test.zip')
end
if RUBY_VERSION >= '1.9'
tripped = mail.attachments[0].decoded
original = File.read(fixture('attachments', 'test.png')).force_encoding(Encoding::BINARY)
tripped.should == original
tripped = mail.attachments[1].decoded
original = File.read(fixture('attachments', 'test.jpg')).force_encoding(Encoding::BINARY)
tripped.should == original
tripped = mail.attachments[2].decoded
original = File.read(fixture('attachments', 'test.pdf')).force_encoding(Encoding::BINARY)
tripped.should == original
tripped = mail.attachments[3].decoded
original = File.read(fixture('attachments', 'test.zip')).force_encoding(Encoding::BINARY)
tripped.should == original
else
mail.attachments[0].decoded.should == File.read(fixture('attachments', 'test.png'))
mail.attachments[1].decoded.should == File.read(fixture('attachments', 'test.jpg'))
mail.attachments[2].decoded.should == File.read(fixture('attachments', 'test.pdf'))
mail.attachments[3].decoded.should == File.read(fixture('attachments', 'test.zip'))
end
end
it "should allow you to send in file data instead of having to read it" do
file_data = File.read(fixture('attachments', 'test.png'))
mail = Mail::Message.new do
from 'mikel@from.lindsaar.net'
subject 'Hello there Mikel'
to 'mikel@to.lindsaar.net'
add_file(:filename => 'test.png', :content => file_data)
end
if RUBY_VERSION >= '1.9'
tripped = mail.attachments[0].decoded
original = File.read(fixture('attachments', 'test.png')).force_encoding(Encoding::BINARY)
tripped.should == original
else
mail.attachments[0].decoded.should == File.read(fixture('attachments', 'test.png'))
end
end
it "should be able to add a body before adding a file" do
m = Mail.new do
from 'mikel@from.lindsaar.net'
subject 'Hello there Mikel'
to 'mikel@to.lindsaar.net'
body "Attached"
add_file fixture('attachments', 'test.png')
end
m.attachments.length.should == 1
m.parts.length.should == 2
m.parts[0].body.should == "Attached"
m.parts[1].filename.should == "test.png"
end
it "should allow you to add a body as text part if you have added a file" do
m = Mail.new do
from 'mikel@from.lindsaar.net'
subject 'Hello there Mikel'
to 'mikel@to.lindsaar.net'
add_file fixture('attachments', 'test.png')
body "Attached"
end
m.parts.length.should == 2
m.parts.first[:content_type].content_type.should == 'image/png'
m.parts.last[:content_type].content_type.should == 'text/plain'
end
it "should allow you to add a body as text part if you have added a file and not truncate after newlines - issue 208" do
m = Mail.new do
from 'mikel@from.lindsaar.net'
subject 'Hello there Mikel'
to 'mikel@to.lindsaar.net'
add_file fixture('attachments', 'test.png')
body "First Line\n\nSecond Line\n\nThird Line\n\n"
#Note: trailing \n\n is stripped off by Mail::Part initialization
end
m.parts.length.should == 2
m.parts.first[:content_type].content_type.should == 'image/png'
m.parts.last[:content_type].content_type.should == 'text/plain'
m.parts.last.to_s.should match /^First Line\r\n\r\nSecond Line\r\n\r\nThird Line/
end
it "should not raise a warning if there is a charset defined and there are non ascii chars in the body" do
body = "This is NOT plain text ASCII − かきくけこ"
mail = Mail.new
mail.body = body
mail.charset = 'UTF-8'
mail.add_file fixture('attachments', 'test.png')
STDERR.should_not_receive(:puts)
mail.to_s
end
end
end