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
|
require 'abstract_unit'
class I18nMailer < ActionMailer::Base
def use_locale_charset(recipient)
recipients recipient
subject "using locale charset"
from "tester@example.com"
body "x"
end
def use_explicit_charset(recipient)
recipients recipient
subject "using explicit charset"
from "tester@example.com"
body "x"
charset "iso-8859-2"
end
def multiparted(recipient)
recipients recipient
subject "Multiparted"
from "tester@example.com"
body "x"
part "text/html" do |p|
p.body = "<b>multiparted iso-8859-1 html</b>"
end
part :content_type => "text/plain",
:body => "multiparted utf-8 text",
:charset => 'utf-8'
end
def rxml_template(recipient)
recipients recipient
subject "rendering rxml template"
from "tester@example.com"
end
def initialize_defaults(method_name)
super
mailer_name "test_mailer"
end
end
I18n.backend.store_translations :'en-GB', { }
I18n.backend.store_translations :'de-DE', {
:charset => 'iso-8859-1'
}
class I18nTest < Test::Unit::TestCase
def setup
@charset = 'utf-8'
@recipient = 'test@localhost'
end
def test_should_use_locale_charset
assert_equal @charset, mail.charset
end
def test_should_use_default_charset_if_no_current_locale
uses_locale nil do
assert_equal @charset, mail.charset
end
end
def test_mail_headers_should_contains_current_charset
uses_locale 'de-DE' do
assert_match /iso-8859-1/, mail.header['content-type'].body
end
end
def test_should_use_charset_from_current_locale
uses_locale 'de-DE' do
assert_equal 'iso-8859-1', mail.charset
end
end
def test_should_raise_exception_if_current_locale_doesnt_specify_a_charset
assert_raise I18n::MissingTranslationData do
uses_locale 'en-GB' do
mail
end
end
end
def test_should_use_explicit_charset
assert_equal 'iso-8859-2', mail('use_explicit_charset').charset
end
def test_mail_parts_charsets
uses_locale 'de-DE' do
charsets = mail('multiparted').parts.map(&:charset)
assert_equal 'iso-8859-1', charsets[0]
assert_equal 'iso-8859-1', charsets[1]
assert_equal 'utf-8', charsets[2]
end
end
def test_mail_parts_headers
uses_locale 'de-DE' do
content_types = mail('multiparted').parts.map(&:header).map do |header|
header['content-type'].body
end
assert_match /iso-8859-1/, content_types[0]
assert_match /iso-8859-1/, content_types[1]
assert_match /utf-8/, content_types[2]
end
end
# TODO: this case depends on XML Builder,
# should we pass Builder::XmlMarkup.new :encoding => charset_from_i18n ?
def _ignore_test_rxml_template_should_use_current_charset
uses_locale 'de-DE' do
assert_equal "<?xml version=\"1.0\" encoding=\"iso-8859-1\"?>\n<test/>",
mail('rxml_template').body.strip
end
end
private
def mail(method = 'use_locale_charset')
I18nMailer.__send__('create_' + method, @recipient)
end
def uses_locale(locale, &block)
begin
I18n.locale = locale
yield
ensure
I18n.locale = I18n.default_locale
end
end
end
|
