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# Copyright (c) 2005-2006 David Barri
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$LOAD_PATH.push File.join(File.dirname(__FILE__),'..','lib')
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require "#{File.dirname(__FILE__)}/../../../../test/test_helper"
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require "#{File.dirname(__FILE__)}/../init"
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class GLocRailsTestController < ActionController::Base
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autodetect_language_filter :only => :auto, :on_set_lang => :called_when_set, :on_no_lang => :called_when_bad
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autodetect_language_filter :only => :auto2, :check_accept_header => false, :check_params => 'xx'
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autodetect_language_filter :only => :auto3, :check_cookie => false
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autodetect_language_filter :only => :auto4, :check_cookie => 'qwe', :check_params => false
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def rescue_action(e) raise e end
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def auto; render :text => 'auto'; end
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def auto2; render :text => 'auto'; end
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def auto3; render :text => 'auto'; end
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def auto4; render :text => 'auto'; end
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attr_accessor :callback_set, :callback_bad
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def called_when_set(l) @callback_set ||= 0; @callback_set += 1 end
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def called_when_bad; @callback_bad ||= 0; @callback_bad += 1 end
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end
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class GLocRailsTest < Test::Unit::TestCase
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def setup
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@lstrings = GLoc::LOCALIZED_STRINGS.clone
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@old_config= GLoc::CONFIG.clone
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begin_new_request
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end
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def teardown
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GLoc.clear_strings
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GLoc::LOCALIZED_STRINGS.merge! @lstrings
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GLoc::CONFIG.merge! @old_config
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end
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def begin_new_request
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@controller = GLocRailsTestController.new
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@request = ActionController::TestRequest.new
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@response = ActionController::TestResponse.new
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end
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def test_autodetect_language
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GLoc::CONFIG[:default_language]= :def
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GLoc::CONFIG[:default_param_name] = 'plang'
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GLoc::CONFIG[:default_cookie_name] = 'clang'
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GLoc.clear_strings
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GLoc.add_localized_strings :en, :a => 'a'
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GLoc.add_localized_strings :en_au, :a => 'a'
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GLoc.add_localized_strings :en_US, :a => 'a'
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GLoc.add_localized_strings :Ja, :a => 'a'
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GLoc.add_localized_strings :ZH_HK, :a => 'a'
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# default
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subtest_autodetect_language :def, nil, nil, nil
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subtest_autodetect_language :def, 'its', 'all', 'bullshit,man;q=zxc'
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# simple
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subtest_autodetect_language :en_au, 'en_au', nil, nil
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subtest_autodetect_language :en_US, nil, 'en_us', nil
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subtest_autodetect_language :Ja, nil, nil, 'ja'
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# priority
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subtest_autodetect_language :Ja, 'ja', 'en_us', 'qwe_ja,zh,monkey_en;q=0.5'
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subtest_autodetect_language :en_US, 'why', 'en_us', 'qwe_ja,zh,monkey_en;q=0.5'
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subtest_autodetect_language :Ja, nil, nil, 'qwe_en,JA,zh,monkey_en;q=0.5'
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# dashes to underscores in accept string
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subtest_autodetect_language :en_au, 'monkey', nil, 'de,EN-Au'
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# remove dialect
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subtest_autodetect_language :en, nil, 'en-bullshit', nil
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subtest_autodetect_language :en, 'monkey', nil, 'de,EN-NZ,ja'
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# different dialect
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subtest_autodetect_language :ZH_HK, 'zh', nil, 'de,EN-NZ,ja'
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subtest_autodetect_language :ZH_HK, 'monkey', 'zh', 'de,EN-NZ,ja'
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# Check param/cookie names use defaults
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GLoc::CONFIG[:default_param_name] = 'p_lang'
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GLoc::CONFIG[:default_cookie_name] = 'c_lang'
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# :check_params
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subtest_autodetect_language :def, 'en_au', nil, nil
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subtest_autodetect_language :en_au, {:p_lang => 'en_au'}, nil, nil
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# :check_cookie
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subtest_autodetect_language :def, nil, 'en_us', nil
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subtest_autodetect_language :en_US, nil, {:c_lang => 'en_us'}, nil
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GLoc::CONFIG[:default_param_name] = 'plang'
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GLoc::CONFIG[:default_cookie_name] = 'clang'
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# autodetect_language_filter :only => :auto2, :check_accept_header => false, :check_params => 'xx'
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subtest_autodetect_language :def, 'ja', nil, 'en_US', :auto2
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subtest_autodetect_language :Ja, {:xx => 'ja'}, nil, 'en_US', :auto2
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subtest_autodetect_language :en_au, 'ja', 'en_au', 'en_US', :auto2
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# autodetect_language_filter :only => :auto3, :check_cookie => false
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subtest_autodetect_language :Ja, 'ja', 'en_us', 'qwe_ja,zh,monkey_en;q=0.5', :auto3
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subtest_autodetect_language :ZH_HK, 'hehe', 'en_us', 'qwe_ja,zh,monkey_en;q=0.5', :auto3
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# autodetect_language_filter :only => :auto4, :check_cookie => 'qwe', :check_params => false
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subtest_autodetect_language :def, 'ja', 'en_us', nil, :auto4
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subtest_autodetect_language :ZH_HK, 'ja', 'en_us', 'qwe_ja,zh,monkey_en;q=0.5', :auto4
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subtest_autodetect_language :en_US, 'ja', {:qwe => 'en_us'}, 'ja', :auto4
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end
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def subtest_autodetect_language(expected,params,cookie,accept, action=:auto)
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begin_new_request
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params= {'plang' => params} if params.is_a?(String)
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params ||= {}
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if cookie
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cookie={'clang' => cookie} unless cookie.is_a?(Hash)
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cookie.each_pair {|k,v| @request.cookies[k.to_s]= CGI::Cookie.new(k.to_s,v)}
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end
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@request.env['HTTP_ACCEPT_LANGUAGE']= accept
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get action, params
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assert_equal expected, @controller.current_language
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if action == :auto
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s,b = expected != :def ? [1,nil] : [nil,1]
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assert_equal s, @controller.callback_set
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assert_equal b, @controller.callback_bad
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end
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end
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end
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