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normalization_spec.rb
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normalization_spec.rb
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# encoding: UTF-8
# Copyright 2012 Twitter, Inc
# http://www.apache.org/licenses/LICENSE-2.0
require 'spec_helper'
include TwitterCldr
describe TwitterCldr::Normalization do
describe "#normalize" do
let(:string) { 'string' }
let(:normalized_string) { 'normalized' }
it 'it uses NFD by default' do
mock(TwitterCldr::Normalization::NFD).normalize(string) { normalized_string }
Normalization.normalize(string).should == normalized_string
end
it "uses specified algorithm if there is any" do
mock(TwitterCldr::Normalization::NFKD).normalize(string) { normalized_string }
Normalization.normalize(string, :using => :NFKD).should == normalized_string
end
it "raises an ArgumentError if passed an unsupported normalizer name" do
lambda { Normalization.normalize(string, :using => :blarg) }.should raise_error(ArgumentError)
end
it 'accepts normalizer name in a lower case' do
mock(TwitterCldr::Normalization::NFKD).normalize(string) { normalized_string }
Normalization.normalize(string, :using => :nfkd).should == normalized_string
end
it 'accepts a string' do
mock(TwitterCldr::Normalization::NFKD).normalize(string) { normalized_string }
Normalization.normalize(string, :using => 'NFKD').should == normalized_string
end
end
end