/
localization_test.rb
57 lines (45 loc) · 1.18 KB
/
localization_test.rb
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require 'test_helper'
require 'action_controller'
require 'action_controller/base'
class LocalizationController < ActionController::Base
include ShopifyApp::Localization
before_action :set_locale
def index
render text: I18n.locale
end
end
class LocalizationTest < ActionController::TestCase
tests LocalizationController
test "falls back to I18n.default if locale param is not present" do
I18n.available_locales = [:en, :de, :es, :ja, :fr]
I18n.default_locale = :ja
with_test_routes do
get :index
assert 'ja', response.body
end
end
test "set I18n.locale to passed locale param" do
I18n.available_locales = [:en, :de, :es, :ja, :fr]
with_test_routes do
get :index, locale: 'de'
assert 'de', response.body
end
end
test "falls back to I18n.default if locale is not supported" do
I18n.available_locales = [:en, :de, :es, :ja, :fr]
I18n.default_locale = :en
with_test_routes do
get :index, locale: 'cu'
assert 'en', response.body
end
end
private
def with_test_routes
with_routing do |set|
set.draw do
get '/locale' => 'localization#index'
end
yield
end
end
end