locale_setting_test.rb
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require "#{File.dirname(__FILE__)}/../test_helper"
class LocaleSettingTest < ActionController::IntegrationTest
def setup
# reset GetText before every test
GetText.locale = nil
Noosfero.stubs(:default_locale).returns('en')
Noosfero.stubs(:available_locales).returns(['pt_BR'])
end
should 'be able to set a default language' do
Noosfero.expects(:default_locale).returns('pt_BR').at_least_once
get '/'
assert_locale 'pt_BR'
end
should 'detect locale from the browser' do
# user has pt_BR
get '/', { }, { 'HTTP_ACCEPT_LANGUAGE' => 'pt-br, en' }
assert_locale 'pt_BR'
# user now wants en
get '/', { }, { 'HTTP_ACCEPT_LANGUAGE' => 'en' }
assert_locale 'en'
end
should 'not use unsupported browser-informed locale and use C instead' do
get '/', { }, { 'HTTP_ACCEPT_LANGUAGE' => 'xx-yy, pt-br, en' }
assert_locale 'en'
end
should 'fallback to similar languages' do
# FIXME this assumes pt_PT is unsupported. If a pt_PT translation is added
# this test will break.
get '/', { }, { 'HTTP_ACCEPT_LANGUAGE' => 'pt-pt, en' }
assert_locale 'pt_BR'
end
should 'accept language without country code and pick a suitable language' do
get '/', { }, { 'HTTP_ACCEPT_LANGUAGE' => 'pt, en'}
assert_locale 'pt_BR'
end
should 'be able to force locale' do
# set locale to pt_BR
get '/', :lang => 'pt_BR'
assert_locale 'pt_BR'
# locale is kept
get '/'
assert_locale 'pt_BR'
# changing back
get '/', :lang => 'en'
assert_locale 'en'
# locale is kept again
get '/'
assert_locale 'en'
end
should 'put current language in HTML headers' do
get '/', :lang => 'pt_BR'
assert_tag :tag => 'html', :attributes => { 'xml:lang' => 'pt-br', 'lang' => 'pt-br' }
get '/', :lang => 'en'
assert_tag :tag => 'html', :attributes => { 'xml:lang' => 'en', 'lang' => 'en' }
end
protected
def assert_locale(locale)
gettext_locale = GetText.locale.to_s
ok("Ruby-GetText locale should be #{locale}, but was #{gettext_locale}") { locale == gettext_locale }
# TODO this test depends on a unpublished patch to liblocale-ruby
#system_locale = Locale.getlocale
#wanted_system_locale =
# if locale == 'en'
# 'C'
# else
# '%s.utf8' % locale
# end
#ok("System locale should be #{wanted_system_locale}, but was #{system_locale}") { wanted_system_locale == system_locale }
end
end