92 lines
2.3 KiB
Ruby
92 lines
2.3 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
require 'spec_helper'
|
|
|
|
RSpec.describe PreferredLanguageSwitcher, type: :controller, feature_category: :acquisition do
|
|
controller(ActionController::Base) do
|
|
include PreferredLanguageSwitcher
|
|
|
|
before_action :init_preferred_language, only: :new
|
|
|
|
def new
|
|
render html: 'new page'
|
|
end
|
|
end
|
|
|
|
subject { cookies[:preferred_language] }
|
|
|
|
before do
|
|
stub_feature_flags(disable_preferred_language_cookie: false)
|
|
end
|
|
|
|
context 'for first visit' do
|
|
let(:accept_language_header) { nil }
|
|
|
|
before do
|
|
request.env['HTTP_ACCEPT_LANGUAGE'] = accept_language_header
|
|
stub_const('PreferredLanguageSwitcherHelper::SWITCHER_MINIMUM_TRANSLATION_LEVEL', 50)
|
|
|
|
get :new
|
|
end
|
|
|
|
it { is_expected.to eq Gitlab::CurrentSettings.default_preferred_language }
|
|
|
|
context 'when browser preferred language is not english' do
|
|
context 'with selectable language' do
|
|
let(:accept_language_header) { 'zh-CN,zh;q=0.8,zh-TW;q=0.7' }
|
|
|
|
it { is_expected.to eq 'zh_CN' }
|
|
end
|
|
|
|
context 'with unselectable language' do
|
|
let(:accept_language_header) { 'nl-NL;q=0.8' }
|
|
|
|
it { is_expected.to eq Gitlab::CurrentSettings.default_preferred_language }
|
|
end
|
|
|
|
context 'with empty string in language header' do
|
|
let(:accept_language_header) { '' }
|
|
|
|
it { is_expected.to eq Gitlab::CurrentSettings.default_preferred_language }
|
|
end
|
|
|
|
context 'with language header without dashes' do
|
|
let(:accept_language_header) { 'fr;q=8' }
|
|
|
|
it { is_expected.to eq 'fr' }
|
|
end
|
|
end
|
|
end
|
|
|
|
context 'when preferred language in cookies has been modified' do
|
|
let(:user_preferred_language) { nil }
|
|
|
|
before do
|
|
cookies[:preferred_language] = user_preferred_language
|
|
|
|
get :new
|
|
end
|
|
|
|
context 'with a valid value' do
|
|
let(:user_preferred_language) { 'zh_CN' }
|
|
|
|
it { is_expected.to eq user_preferred_language }
|
|
end
|
|
|
|
context 'with an invalid value' do
|
|
let(:user_preferred_language) { 'xxx' }
|
|
|
|
it { is_expected.to eq Gitlab::CurrentSettings.default_preferred_language }
|
|
end
|
|
end
|
|
|
|
context 'with disable_preferred_language_cookie feature flag enabled' do
|
|
before do
|
|
stub_feature_flags(disable_preferred_language_cookie: true)
|
|
get :new
|
|
end
|
|
|
|
it { is_expected.to be_nil }
|
|
end
|
|
end
|