#          Copyright (c) 2006 Michael Fellinger m.fellinger@gmail.com
# All files in this distribution are subject to the terms of the Ruby license.

require 'spec/helper'

spec_require 'ya2yaml', 'ramaze/tool/localize'

Ramaze::Tool::Localize.trait :enable    => true,
                             :file      => 'spec/ramaze/conf/locale_%s.yaml'.freeze,
                             :languages => %w[en de]

Ramaze::Dispatcher::Action::FILTER << Ramaze::Tool::Localize

class TCLocalize < Ramaze::Controller
  map '/'

  def hello lang = 'en'
    session[:LOCALE] = lang
    '[[hello]]'
  end

  def advanced lang = 'en'
    session[:LOCALE] = lang
    '[[this]] [[is]] [[a]] [[test]]'
  end

  def try_session_de
    # stub to set accepted to de
    def request.locales; %w[de en-us]; end

    '[[this]] [[is]] [[a]] [[test]]'
  end

  def try_session_en
    # stub to set accepted to en-us
    def request.locales; %w[en-us de]; end

    '[[this]] [[is]] [[a]] [[test]]'
  end
end

describe "Localize" do
  behaves_like 'http'

  @dir = __DIR__(:conf)
  FileUtils.mkdir_p(@dir)

  dict = {
    :de => {
      'hello'  => 'Hallo, Welt!',
      'this'   => 'Das',
      'is'     => 'ist',
      'a'      => 'ein',
      'test'   => 'Test',
    },
    :en => {
      'hello'  => 'Hello, World!',
      'this'   => 'this',
      'is'     => 'is',
      'a'      => 'a',
      'test'   => 'test',
  } }

  dict.each do |lang, dic|
    File.open(@dir/"locale_#{lang}.yaml", 'w+'){|fp| fp.print(dic.to_yaml)}
  end

  ramaze

  it "hello world" do
    get('/hello').body.should == 'Hello, World!'
    get('/hello/de').body.should == 'Hallo, Welt!'
  end

  it "advanced" do
    get('/advanced').body.should == 'this is a test'
    get('/advanced/de').body.should == 'Das ist ein Test'
  end

  should 'set correct session locale from request.locales' do
    get('/try_session_de').body.should == 'Das ist ein Test'
  end

  should 'set correct session locale with regex mapping' do
    get('/try_session_en').body.should == 'this is a test'
  end

  FileUtils.rm_rf(@dir)
end