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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 LikelySubtags do
def verify_subtags(locale, language, script, region)
expect(locale.language).to eq(language)
expect(locale.script).to eq(script)
expect(locale.region).to eq(region)
end
describe '.locale_for' do
it 'adds subtags when only the language is given' do
locale = LikelySubtags.locale_for('es')
verify_subtags(locale, 'es', 'Latn', 'ES')
end
it 'adds subtags when only the script is given' do
locale = LikelySubtags.locale_for('Hiragana')
verify_subtags(locale, 'ja', 'Hira', 'JP')
end
it 'adds region subtag when only the language and script are given' do
locale = LikelySubtags.locale_for('sd')
verify_subtags(locale, 'sd', 'Arab', 'PK')
locale = LikelySubtags.locale_for('sd-Deva')
verify_subtags(locale, 'sd', 'Deva', 'IN')
end
it 'adds script subtag when only the language and region are given' do
locale = LikelySubtags.locale_for('ky')
verify_subtags(locale, 'ky', 'Cyrl', 'KG')
locale = LikelySubtags.locale_for('ky-TR')
verify_subtags(locale, 'ky', 'Latn', 'TR')
end
it 'corrects invalid (i.e. missing) subtags' do
locale = LikelySubtags.locale_for('en-foo-bar')
verify_subtags(locale, 'en', 'Latn', 'US')
end
it "doesn't add subtags when the language, script, and region are correct" do
locale = LikelySubtags.locale_for('en-latn-us')
verify_subtags(locale, 'en', 'Latn', 'US')
end
it "raises an error if the subtags can't be identified" do
locale = Locale.new('xz')
# bypass the Locale.parse in LikelySubtags.for_locale
expect { LikelySubtags.send(:lookup, locale) }.to(
raise_error(UnrecognizedSubtagsError)
)
end
end
end
Version data entries
13 entries across 13 versions & 2 rubygems