68 lines
2.3 KiB
Crystal
68 lines
2.3 KiB
Crystal
require "./spec_helper"
|
|
|
|
struct CharsetNegotiatorTest < NegotiatorTestCase
|
|
@negotiator : ANG::CharsetNegotiator
|
|
|
|
def initialize
|
|
@negotiator = ANG::CharsetNegotiator.new
|
|
end
|
|
|
|
def test_best_unmatched_header : Nil
|
|
@negotiator.best("foo, bar, yo", {"baz"}).should be_nil
|
|
end
|
|
|
|
def test_best_ignores_missing_content : Nil
|
|
accept = @negotiator.best "en; q=0.1, fr; q=0.4, bu; q=1.0", {"en", "fr"}
|
|
|
|
accept = accept.should_not be_nil
|
|
accept.should be_a ANG::AcceptCharset
|
|
accept.charset.should eq "fr"
|
|
end
|
|
|
|
def test_best_respects_priorities : Nil
|
|
accept = @negotiator.best "foo, bar, yo", {"yo"}
|
|
accept = accept.should_not be_nil
|
|
accept.should be_a ANG::AcceptCharset
|
|
accept.charset.should eq "yo"
|
|
end
|
|
|
|
def test_best_respects_quality : Nil
|
|
accept = @negotiator.best "utf-8;q=0.5,iso-8859-1", {"iso-8859-1;q=0.3", "utf-8;q=0.9", "utf-16;q=1.0"}
|
|
accept = accept.should_not be_nil
|
|
accept.should be_a ANG::AcceptCharset
|
|
accept.charset.should eq "utf-8"
|
|
end
|
|
|
|
@[DataProvider("best_data_provider")]
|
|
def test_best(header : String, priorities : Indexable(String), expected : String?) : Nil
|
|
accept = @negotiator.best header, priorities
|
|
|
|
if accept.nil?
|
|
expected.should be_nil
|
|
else
|
|
accept.should be_a ANG::AcceptCharset
|
|
accept.header.should eq expected
|
|
end
|
|
end
|
|
|
|
def best_data_provider : Tuple
|
|
php_pear_charset = "ISO-8859-1, Big5;q=0.6,utf-8;q=0.7, *;q=0.5"
|
|
php_pear_charset2 = "ISO-8859-1, Big5;q=0.6,utf-8;q=0.7"
|
|
|
|
{
|
|
{php_pear_charset, {"utf-8", "big5", "iso-8859-1", "shift-jis"}, "iso-8859-1"},
|
|
{php_pear_charset, {"utf-8", "big5", "shift-jis"}, "utf-8"},
|
|
{php_pear_charset, {"Big5", "shift-jis"}, "Big5"},
|
|
{php_pear_charset, {"shift-jis"}, "shift-jis"},
|
|
{php_pear_charset2, {"utf-8", "big5", "iso-8859-1", "shift-jis"}, "iso-8859-1"},
|
|
{php_pear_charset2, {"utf-8", "big5", "shift-jis"}, "utf-8"},
|
|
{php_pear_charset2, {"Big5", "shift-jis"}, "Big5"},
|
|
{"utf-8;q=0.6,iso-8859-5;q=0.9", {"iso-8859-5", "utf-8"}, "iso-8859-5"},
|
|
{"en, *;q=0.9", {"fr"}, "fr"},
|
|
# Quality of source factors
|
|
{php_pear_charset, {"iso-8859-1;q=0.5", "utf-8", "utf-16;q=1.0"}, "utf-8"},
|
|
{php_pear_charset, {"iso-8859-1;q=0.8", "utf-8", "utf-16;q=1.0"}, "iso-8859-1;q=0.8"},
|
|
}
|
|
end
|
|
end
|