Improve default language decision and spec (#3351)
* Improve default language decision This change allows to takes account of accepted language determined by the user agent even if the custom default locale of the instance is configured. * Cover Localized more * Fix code styleth-downstream
parent
e31cd944c2
commit
a5729feb11
@ -0,0 +1,88 @@
|
||||
# frozen_string_literal: true
|
||||
|
||||
require 'rails_helper'
|
||||
|
||||
describe ApplicationController, type: :controller do
|
||||
controller do
|
||||
include Localized
|
||||
|
||||
def success
|
||||
head 200
|
||||
end
|
||||
end
|
||||
|
||||
before do
|
||||
routes.draw { get 'success' => 'anonymous#success' }
|
||||
end
|
||||
|
||||
shared_examples 'default locale' do
|
||||
context 'when DEFAULT_LOCALE environment variable is set' do
|
||||
around do |example|
|
||||
ClimateControl.modify 'DEFAULT_LOCALE' => 'ca', &example.method(:run)
|
||||
end
|
||||
|
||||
it 'sets language specified by ENV if preferred' do
|
||||
request.headers['Accept-Language'] = 'ca, fa'
|
||||
get 'success'
|
||||
expect(I18n.locale).to eq :ca
|
||||
end
|
||||
|
||||
it 'sets available and preferred language if language specified by ENV is not preferred' do
|
||||
request.headers['Accept-Language'] = 'ca-ES, fa'
|
||||
get 'success'
|
||||
expect(I18n.locale).to eq :fa
|
||||
end
|
||||
|
||||
it 'sets language specified by ENV if it is compatible and none of available languages are preferred' do
|
||||
request.headers['Accept-Language'] = 'ca-ES, fa-IR'
|
||||
get 'success'
|
||||
expect(I18n.locale).to eq :ca
|
||||
end
|
||||
|
||||
it 'sets available and compatible langauge if language specified by ENV is not compatible none of available languages are preferred' do
|
||||
request.headers['Accept-Language'] = 'fa-IR'
|
||||
get 'success'
|
||||
expect(I18n.locale).to eq :fa
|
||||
end
|
||||
|
||||
it 'sets language specified by ENV if none of available languages are compatible' do
|
||||
request.headers['Accept-Language'] = ''
|
||||
get 'success'
|
||||
expect(I18n.locale).to eq :ca
|
||||
end
|
||||
end
|
||||
|
||||
context 'when DEFAULT_LOCALE environment variable is not set' do
|
||||
it 'sets default locale if none of available languages are compatible' do
|
||||
request.headers['Accept-Language'] = ''
|
||||
get 'success'
|
||||
expect(I18n.locale).to eq :en
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
context 'user with valid locale has signed in' do
|
||||
it "sets user's locale" do
|
||||
user = Fabricate(:user, locale: :ca)
|
||||
|
||||
sign_in(user)
|
||||
get 'success'
|
||||
|
||||
expect(I18n.locale).to eq :ca
|
||||
end
|
||||
end
|
||||
|
||||
context 'user with invalid locale has signed in' do
|
||||
before do
|
||||
user = Fabricate.build(:user, locale: :invalid)
|
||||
user.save!(validate: false)
|
||||
sign_in(user)
|
||||
end
|
||||
|
||||
include_examples 'default locale'
|
||||
end
|
||||
|
||||
context 'user has not signed in' do
|
||||
include_examples 'default locale'
|
||||
end
|
||||
end
|
Loading…
Reference in new issue