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$:.unshift File.dirname(__FILE__)
require 'test_helper'
class TestQuote < Test::Unit::TestCase
def test_unquote_quoted_printable
a ="=?ISO-8859-1?Q?[166417]_Bekr=E6ftelse_fra_Rejsefeber?="
b = TMail::Unquoter.unquote_and_convert_to(a, 'utf-8')
expected = "[166417] Bekr\303\246ftelse fra Rejsefeber"
expected.force_encoding 'utf-8' if expected.respond_to? :force_encoding
assert_equal expected, b
end
def test_unquote_base64
a ="=?ISO-8859-1?B?WzE2NjQxN10gQmVrcuZmdGVsc2UgZnJhIFJlanNlZmViZXI=?="
b = TMail::Unquoter.unquote_and_convert_to(a, 'utf-8')
expected = "[166417] Bekr\303\246ftelse fra Rejsefeber"
expected.force_encoding 'utf-8' if expected.respond_to? :force_encoding
assert_equal expected, b
end
def test_unquote_without_charset
a ="[166417]_Bekr=E6ftelse_fra_Rejsefeber"
b = TMail::Unquoter.unquote_and_convert_to(a, 'utf-8')
expected = "[166417]_Bekr=E6ftelse_fra_Rejsefeber"
expected.force_encoding 'utf-8' if expected.respond_to? :force_encoding
assert_equal expected, b
end
def test_unqoute_multiple
a ="=?utf-8?q?Re=3A_=5B12=5D_=23137=3A_Inkonsistente_verwendung_von_=22Hin?==?utf-8?b?enVmw7xnZW4i?="
b = TMail::Unquoter.unquote_and_convert_to(a, 'utf-8')
expected = "Re: [12] #137: Inkonsistente verwendung von \"Hinzuf\303\274gen\""
expected.force_encoding 'utf-8' if expected.respond_to? :force_encoding
assert_equal expected, b
end
# See section 8 of http://www.faqs.org/rfcs/rfc2047.html
def test_unquote_multiple_separated_by_whitespace
a ="=?utf-8?Q?hello?= =?utf-8?Q?there?="
b = TMail::Unquoter.unquote_and_convert_to(a, 'utf-8')
expected = "hellothere"
expected.force_encoding 'utf-8' if expected.respond_to? :force_encoding
assert_equal expected, b
end
def test_unqoute_in_the_middle
a ="Re: Photos =?ISO-8859-1?Q?Brosch=FCre_Rand?="
b = TMail::Unquoter.unquote_and_convert_to(a, 'utf-8')
expected = "Re: Photos Brosch\303\274re Rand"
expected.force_encoding 'utf-8' if expected.respond_to? :force_encoding
assert_equal expected, b
end
def test_unqoute_iso
a ="=?ISO-8859-1?Q?Brosch=FCre_Rand?="
b = TMail::Unquoter.unquote_and_convert_to(a, 'iso-8859-1')
expected = "Brosch\374re Rand"
expected.force_encoding 'iso-8859-1' if expected.respond_to? :force_encoding
assert_equal expected, b
end
def test_quote_multibyte_chars
original = "\303\246 \303\270 and \303\245"
unquoted = TMail::Unquoter.unquote_and_convert_to(original, nil)
original.force_encoding 'utf-8' if original.respond_to? :force_encoding
unquoted.force_encoding 'utf-8' if unquoted.respond_to? :force_encoding
assert_equal unquoted, original
end
# test an email that has been created using \r\n newlines, instead of
# \n newlines.
def test_email_quoted_with_0d0a
mail = TMail::Mail.parse(IO.read("#{File.dirname(__FILE__)}/fixtures/raw_email_quoted_with_0d0a"))
assert_match %r{Elapsed time}, mail.body
end
def test_email_with_partially_quoted_subject
mail = TMail::Mail.parse(IO.read("#{File.dirname(__FILE__)}/fixtures/raw_email_with_partially_quoted_subject"))
expected = "Re: Test: \"\346\274\242\345\255\227\" mid \"\346\274\242\345\255\227\" tail"
expected.force_encoding 'utf-8' if expected.respond_to? :force_encoding
assert_equal expected, mail.subject
end
def test_decode
encoded, decoded = expected_base64_strings
assert_equal decoded, TMail::Base64.decode(encoded)
end
def test_encode
encoded, decoded = expected_base64_strings
assert_equal encoded, TMail::Base64.encode(decoded)
end
private
def expected_base64_strings
if RUBY_VERSION < '1.9'
options = "r"
else
options = "r:ASCII-8BIT"
end
encoded = File.open("#{File.dirname(__FILE__)}/fixtures/raw_base64_encoded_string", options) {|f| f.read }
decoded = File.open("#{File.dirname(__FILE__)}/fixtures/raw_base64_decoded_string", options) {|f| f.read }
[encoded, decoded]
end
end