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Contents
# encoding: UTF-8
# Copyright 2012 Twitter, Inc
# http://www.apache.org/licenses/LICENSE-2.0
require 'spec_helper'
include TwitterCldr::Shared
describe PropertyNameAliases do
let(:alias_class) { PropertyNameAliases }
describe '#abbreviated_alias_for' do
it 'finds the abbreviated alias for a long property name' do
expect(alias_class.abbreviated_alias_for('Script')).to eq('sc')
expect(alias_class.abbreviated_alias_for('Age')).to eq('age')
expect(alias_class.abbreviated_alias_for('Uppercase_Mapping')).to eq('uc')
end
it 'returns nil if no alias can be found' do
expect(alias_class.abbreviated_alias_for('foo')).to be_nil
end
end
describe '#long_alias_for' do
it 'finds the long alias for an abbreviated property name' do
expect(alias_class.long_alias_for('sc')).to eq('Script')
expect(alias_class.long_alias_for('age')).to eq('Age')
expect(alias_class.long_alias_for('uc')).to eq('Uppercase_Mapping')
end
it 'returns nil if no alias can be found' do
expect(alias_class.long_alias_for('foo')).to be_nil
end
end
describe '#aliases_for' do
examples = {
'cjkRSUnicode' => %w(kRSUnicode Unicode_Radical_Stroke URS),
'WSpace' => %w(White_Space space),
'scf' => %w(Simple_Case_Folding sfc),
'IDS' => %w(ID_Start)
}
examples.each_pair do |property_name, aliases|
it "finds all the known aliases for the #{property_name} property name" do
found = alias_class.aliases_for(property_name)
expect(found).to match_array(aliases)
end
end
it 'returns an empty array if no aliases are found' do
expect(alias_class.aliases_for('foo')).to eq([])
end
end
end
Version data entries
17 entries across 17 versions & 2 rubygems