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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Gitlab::I18n, feature_category: :internationalization do
let(:user) { create(:user, preferred_language: :es) }
describe '.selectable_locales' do
include StubLanguagesTranslationPercentage
it 'does not return languages with default translation levels 60%' do
stub_languages_translation_percentage(pt_BR: 0, en: 100, es: 65)
expect(described_class.selectable_locales).to eq({
'en' => 'English',
'es' => 'Spanish - español'
})
end
it 'does not return languages with less than 100% translation levels' do
stub_languages_translation_percentage(pt_BR: 0, en: 100, es: 65)
expect(described_class.selectable_locales(100)).to eq({ 'en' => 'English' })
end
end
describe '.locale=' do
after do
described_class.use_default_locale
end
it 'sets the locale based on current user preferred language' do
described_class.locale = user.preferred_language
expect(FastGettext.locale).to eq('es')
expect(::I18n.locale).to eq(:es)
end
end
describe '.use_default_locale' do
it 'resets the locale to the default language' do
described_class.locale = user.preferred_language
described_class.use_default_locale
expect(FastGettext.locale).to eq('en')
expect(::I18n.locale).to eq(:en)
end
end
describe '.pluralisation_rule' do
context 'when overridden' do
before do
# Internally, FastGettext sets
# Thread.current[:fast_gettext_pluralisation_rule].
# Our patch patches `FastGettext.pluralisation_rule` instead.
FastGettext.pluralisation_rule = :something
end
it 'returns custom definition regardless' do
expect(FastGettext.pluralisation_rule).to eq(Gitlab::I18n::Pluralization)
end
end
end
describe '.trimmed_language_name' do
it 'trims the language name', :aggregate_failures do
expect(described_class.trimmed_language_name('en')).to eq('English')
expect(described_class.trimmed_language_name('bg')).to eq('Bulgarian')
expect(described_class.trimmed_language_name('id_ID')).to eq('Indonesian')
expect(described_class.trimmed_language_name('nb_NO')).to eq('Norwegian (Bokmål)')
expect(described_class.trimmed_language_name('zh_HK')).to eq('Chinese, Traditional (Hong Kong)')
end
it 'return nil for unknown language code' do
expect(described_class.trimmed_language_name('_invalid_code_')).to be_nil
end
end
end
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