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# encoding: utf-8
#
require 'spec_helper'
describe CharacterSubstituters do
before(:each) do
@substituter = CharacterSubstituters::WestEuropean.new
end
# A bit of metaprogramming to help with the myriads of its.
#
def self.it_should_substitute(special_character, normal_character)
it "should substitute #{special_character} with #{normal_character}" do
@substituter.substitute(special_character).should == normal_character
end
end
def self.it_should_not_substitute(special_character)
it "should not substitute #{special_character}" do
@substituter.substitute(special_character).should == special_character
end
end
describe "normal characters" do
it_should_not_substitute('abcdefghijklmnopqrstuvwxyz1234567890')
end
describe "situations" do
it_should_substitute 'Peter Müller', 'Peter Mueller'
it_should_substitute 'Lüchinger', 'Luechinger'
# it_should_substitute 'LÜCHINGER', 'LUECHINGER'
end
describe "umlauts" do
it_should_substitute 'ä', 'ae'
it_should_substitute 'Ä', 'Ae'
it_should_substitute 'ë', 'e'
it_should_substitute 'Ë', 'E'
it_should_substitute 'ï', 'i'
it_should_substitute 'Ï', 'I'
it_should_substitute 'ö', 'oe'
it_should_substitute 'Ö', 'Oe'
it_should_substitute 'ü', 'ue'
it_should_substitute 'Ü', 'Ue'
end
describe "acute" do
it_should_substitute 'é', 'e'
it_should_substitute 'É', 'E'
end
describe "grave" do
it_should_substitute 'à', 'a'
it_should_substitute 'À', 'A'
it_should_substitute 'è', 'e'
it_should_substitute 'È', 'E'
it_should_substitute 'ì', 'i'
it_should_substitute 'ò', 'o'
end
describe "circonflex" do
it_should_substitute 'â', 'a'
it_should_substitute 'ê', 'e'
it_should_substitute 'Ê', 'E'
it_should_substitute 'î', 'i'
it_should_substitute 'Î', 'I'
it_should_substitute 'ô', 'o'
it_should_substitute 'Ô', 'O'
it_should_substitute 'û', 'u'
end
describe "cedilla" do
it_should_substitute 'ç', 'c'
it_should_substitute 'Ç', 'C'
end
describe "ligatures" do
it_should_substitute 'ß', 'ss'
# it_should_substitute 'Æ', 'AE'
end
describe "norse" do
# it_should_substitute 'ø', 'o'
it_should_substitute 'å', 'a'
it_should_substitute 'Å', 'A'
end
describe "diacritic" do
it_should_substitute 'ñ', 'n'
end
describe "speed" do
it "is fast" do
result = performance_of { @substituter.substitute('ä') }
result.should < 0.00009
end
it "is fast" do
result = performance_of { @substituter.substitute('abcdefghijklmnopqrstuvwxyz1234567890') }
result.should < 0.00015
end
end
end
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