From fbe1823117c6170e26b328ce192a2fc0945af533 Mon Sep 17 00:00:00 2001 From: Sven Fuchs Date: Wed, 16 Jul 2008 04:16:08 +0200 Subject: add i18n lib files --- .../active_support/vendor/i18n-0.0.1/MIT-LICENSE | 20 ++ .../vendor/i18n-0.0.1/README.textile | 18 + .../active_support/vendor/i18n-0.0.1/i18n.gemspec | 24 ++ .../active_support/vendor/i18n-0.0.1/lib/i18n.rb | 182 ++++++++++ .../vendor/i18n-0.0.1/lib/i18n/backend/simple.rb | 154 +++++++++ .../vendor/i18n-0.0.1/lib/i18n/exceptions.rb | 45 +++ .../active_support/vendor/i18n-0.0.1/test/all.rb | 4 + .../vendor/i18n-0.0.1/test/i18n_exceptions_test.rb | 100 ++++++ .../vendor/i18n-0.0.1/test/i18n_test.rb | 141 ++++++++ .../vendor/i18n-0.0.1/test/simple_backend_test.rb | 376 +++++++++++++++++++++ 10 files changed, 1064 insertions(+) create mode 100755 activesupport/lib/active_support/vendor/i18n-0.0.1/MIT-LICENSE create mode 100644 activesupport/lib/active_support/vendor/i18n-0.0.1/README.textile create mode 100644 activesupport/lib/active_support/vendor/i18n-0.0.1/i18n.gemspec create mode 100755 activesupport/lib/active_support/vendor/i18n-0.0.1/lib/i18n.rb create mode 100644 activesupport/lib/active_support/vendor/i18n-0.0.1/lib/i18n/backend/simple.rb create mode 100644 activesupport/lib/active_support/vendor/i18n-0.0.1/lib/i18n/exceptions.rb create mode 100644 activesupport/lib/active_support/vendor/i18n-0.0.1/test/all.rb create mode 100644 activesupport/lib/active_support/vendor/i18n-0.0.1/test/i18n_exceptions_test.rb create mode 100644 activesupport/lib/active_support/vendor/i18n-0.0.1/test/i18n_test.rb create mode 100644 activesupport/lib/active_support/vendor/i18n-0.0.1/test/simple_backend_test.rb (limited to 'activesupport/lib/active_support/vendor/i18n-0.0.1') diff --git a/activesupport/lib/active_support/vendor/i18n-0.0.1/MIT-LICENSE b/activesupport/lib/active_support/vendor/i18n-0.0.1/MIT-LICENSE new file mode 100755 index 0000000000..ed8e9ee66d --- /dev/null +++ b/activesupport/lib/active_support/vendor/i18n-0.0.1/MIT-LICENSE @@ -0,0 +1,20 @@ +Copyright (c) 2008 The Ruby I18n team + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. \ No newline at end of file diff --git a/activesupport/lib/active_support/vendor/i18n-0.0.1/README.textile b/activesupport/lib/active_support/vendor/i18n-0.0.1/README.textile new file mode 100644 index 0000000000..2b14a99c0f --- /dev/null +++ b/activesupport/lib/active_support/vendor/i18n-0.0.1/README.textile @@ -0,0 +1,18 @@ +h1. Ruby I18n gem + +I18n and localization solution for Ruby. + +h2. Authors + +* "Matt Aimonetti":http://railsontherun.com +* "Sven Fuchs":http://www.artweb-design.de +* "Joshua Harvey":http://www.workingwithrails.com/person/759-joshua-harvey +* "Saimon Moore":http://saimonmoore.net +* "Stephan Soller":http://www.arkanis-development.de + +h2. License + +MIT License. See the included MIT-LICENCE file. + + + diff --git a/activesupport/lib/active_support/vendor/i18n-0.0.1/i18n.gemspec b/activesupport/lib/active_support/vendor/i18n-0.0.1/i18n.gemspec new file mode 100644 index 0000000000..81ad0b598d --- /dev/null +++ b/activesupport/lib/active_support/vendor/i18n-0.0.1/i18n.gemspec @@ -0,0 +1,24 @@ +Gem::Specification.new do |s| + s.name = "i18n" + s.version = "0.0.1" + s.date = "2008-06-13" + s.summary = "Internationalization for Ruby" + s.email = "rails-patch-i18n@googlegroups.com" + s.homepage = "http://groups.google.com/group/rails-patch-i18n" + s.description = "Add Internationalization to your Ruby application." + s.has_rdoc = false + s.authors = ['Sven Fuchs', 'Matt Aimonetti', 'Stephan Soller', 'Saimon Moore'] + s.files = [ + "lib/i18n/backend/minimal.rb", + "lib/i18n/core_ext.rb", + "lib/i18n/localization.rb", + "lib/i18n/translation.rb", + "lib/i18n.rb", + "LICENSE", + "README", + "spec/core_ext_spec.rb", + "spec/i18n_spec.rb", + "spec/spec.opts", + "spec/spec_helper.rb" + ] +end \ No newline at end of file diff --git a/activesupport/lib/active_support/vendor/i18n-0.0.1/lib/i18n.rb b/activesupport/lib/active_support/vendor/i18n-0.0.1/lib/i18n.rb new file mode 100755 index 0000000000..2185194da9 --- /dev/null +++ b/activesupport/lib/active_support/vendor/i18n-0.0.1/lib/i18n.rb @@ -0,0 +1,182 @@ +# Authors:: Matt Aimonetti (http://railsontherun.com/), +# Sven Fuchs (http://www.artweb-design.de), +# Joshua Harvey (http://www.workingwithrails.com/person/759-joshua-harvey), +# Saimon Moore (http://saimonmoore.net), +# Stephan Soller (http://www.arkanis-development.de/) +# Copyright:: Copyright (c) 2008 The Ruby i18n Team +# License:: MIT +require 'i18n/backend/simple' +require 'i18n/exceptions' + +module I18n + @@backend = Backend::Simple + @@default_locale = 'en-US' + @@exception_handler = :default_exception_handler + + class << self + # Returns the current backend. Defaults to +Backend::Simple+. + def backend + @@backend + end + + # Sets the current backend. Used to set a custom backend. + def backend=(backend) + @@backend = backend + end + + # Returns the current default locale. Defaults to 'en-US' + def default_locale + @@default_locale + end + + # Sets the current default locale. Used to set a custom default locale. + def default_locale=(locale) + @@default_locale = locale + end + + # Returns the current locale. Defaults to I18n.default_locale. + def locale + Thread.current[:locale] ||= default_locale + end + + # Sets the current locale pseudo-globally, i.e. in the Thread.current hash. + def locale=(locale) + Thread.current[:locale] = locale + end + + # Sets the exception handler. + def exception_handler=(exception_handler) + @@exception_handler = exception_handler + end + + # Allow client libraries to pass a block that populates the translation + # storage. Decoupled for backends like a db backend that persist their + # translations, so the backend can decide whether/when to yield or not. + def populate(&block) + backend.populate &block + end + + # Stores translations for the given locale in the backend. + def store_translations(locale, data) + backend.store_translations locale, data + end + + # Translates, pluralizes and interpolates a given key using a given locale, + # scope, and default, as well as interpolation values. + # + # *LOOKUP* + # + # Translation data is organized as a nested hash using the upper-level keys + # as namespaces. E.g., ActionView ships with the translation: + # :date => {:formats => {:short => "%b %d"}}. + # + # Translations can be looked up at any level of this hash using the key argument + # and the scope option. E.g., in this example I18n.t :date + # returns the whole translations hash {:formats => {:short => "%b %d"}}. + # + # Key can be either a single key or a dot-separated key (both Strings and Symbols + # work). E.g., the short format can be looked up using both: + # I18n.t 'date.formats.short' + # I18n.t :'date.formats.short' + # + # Scope can be either a single key, a dot-separated key or an array of keys + # or dot-separated keys. Keys and scopes can be combined freely. So these + # examples will all look up the same short date format: + # I18n.t 'date.formats.short' + # I18n.t 'formats.short', :scope => 'date' + # I18n.t 'short', :scope => 'date.formats' + # I18n.t 'short', :scope => %w(date formats) + # + # *INTERPOLATION* + # + # Translations can contain interpolation variables which will be replaced by + # values passed to #translate as part of the options hash, with the keys matching + # the interpolation variable names. + # + # E.g., with a translation :foo => "foo {{bar}}" the option + # value for the key +bar+ will be interpolated into the translation: + # I18n.t :foo, :bar => 'baz' # => 'foo baz' + # + # *PLURALIZATION* + # + # Translation data can contain pluralized translations. Pluralized translations + # are arrays of singluar/plural versions of translations like ['Foo', 'Foos']. + # + # Note that I18n::Backend::Simple only supports an algorithm for English + # pluralization rules. Other algorithms can be supported by custom backends. + # + # This returns the singular version of a pluralized translation: + # I18n.t :foo, :count => 1 # => 'Foo' + # + # These both return the plural version of a pluralized translation: + # I18n.t :foo, :count => 0 # => 'Foos' + # I18n.t :foo, :count => 2 # => 'Foos' + # + # The :count option can be used both for pluralization and interpolation. + # E.g., with the translation + # :foo => ['{{count}} foo', '{{count}} foos'], count will + # be interpolated to the pluralized translation: + # I18n.t :foo, :count => 1 # => '1 foo' + # + # *DEFAULTS* + # + # This returns the translation for :foo or default if no translation was found: + # I18n.t :foo, :default => 'default' + # + # This returns the translation for :foo or the translation for :bar if no + # translation for :foo was found: + # I18n.t :foo, :default => :bar + # + # Returns the translation for :foo or the translation for :bar + # or default if no translations for :foo and :bar were found. + # I18n.t :foo, :default => [:bar, 'default'] + # + # BULK LOOKUP + # + # This returns an array with the translations for :foo and :bar. + # I18n.t [:foo, :bar] + # + # Can be used with dot-separated nested keys: + # I18n.t [:'baz.foo', :'baz.bar'] + # + # Which is the same as using a scope option: + # I18n.t [:foo, :bar], :scope => :baz + def translate(key, options = {}) + locale = options.delete(:locale) || I18n.locale + backend.translate locale, key, options + rescue I18n::ArgumentError => e + raise e if options[:raise] + send @@exception_handler, e, locale, key, options + end + alias :t :translate + + # Localizes certain objects, such as dates and numbers to local formatting. + def localize(object, options = {}) + locale = options[:locale] || I18n.locale + format = options[:format] || :default + backend.localize(locale, object, format) + end + alias :l :localize + + protected + # Handles exceptions raised in the backend. All exceptions except for + # MissingTranslationData exceptions are re-raised. When a MissingTranslationData + # was caught and the option :raise is not set the handler returns an error + # message string containing the key/scope. + def default_exception_handler(exception, locale, key, options) + return exception.message if MissingTranslationData === exception + raise exception + end + + # Merges the given locale, key and scope into a single array of keys. + # Splits keys that contain dots into multiple keys. Makes sure all + # keys are Symbols. + def normalize_translation_keys(locale, key, scope) + keys = [locale] + Array(scope) + [key] + keys = keys.map{|key| key.to_s.split(/\./) } + keys.flatten.map{|key| key.to_sym} + end + end +end + + diff --git a/activesupport/lib/active_support/vendor/i18n-0.0.1/lib/i18n/backend/simple.rb b/activesupport/lib/active_support/vendor/i18n-0.0.1/lib/i18n/backend/simple.rb new file mode 100644 index 0000000000..284f2bfcbd --- /dev/null +++ b/activesupport/lib/active_support/vendor/i18n-0.0.1/lib/i18n/backend/simple.rb @@ -0,0 +1,154 @@ +require 'strscan' + +module I18n + module Backend + module Simple + @@translations = {} + + class << self + # Allow client libraries to pass a block that populates the translation + # storage. Decoupled for backends like a db backend that persist their + # translations, so the backend can decide whether/when to yield or not. + def populate(&block) + yield + end + + # Stores translations for the given locale in memory. + # This uses a deep merge for the translations hash, so existing + # translations will be overwritten by new ones only at the deepest + # level of the hash. + def store_translations(locale, data) + merge_translations(locale, data) + end + + def translate(locale, key, options = {}) + raise InvalidLocale.new(locale) if locale.nil? + return key.map{|key| translate locale, key, options } if key.is_a? Array + + reserved = :scope, :default + count, scope, default = options.values_at(:count, *reserved) + options.delete(:default) + values = options.reject{|name, value| reserved.include? name } + + entry = lookup(locale, key, scope) || default(locale, default, options) || raise(I18n::MissingTranslationData.new(locale, key, options)) + entry = pluralize entry, count + entry = interpolate entry, values + entry + end + + # Acts the same as +strftime+, but returns a localized version of the + # formatted date string. Takes a key from the date/time formats + # translations as a format argument (e.g., :short in :'date.formats'). + def localize(locale, object, format = :default) + raise ArgumentError, "Object must be a Date, DateTime or Time object. #{object.inspect} given." unless object.respond_to?(:strftime) + + type = object.respond_to?(:sec) ? 'time' : 'date' + formats = translate(locale, :"#{type}.formats") + format = formats[format.to_sym] if formats && formats[format.to_sym] + # TODO raise exception unless format found? + format = format.to_s.dup + + format.gsub!(/%a/, translate(locale, :"date.abbr_day_names")[object.wday]) + format.gsub!(/%A/, translate(locale, :"date.day_names")[object.wday]) + format.gsub!(/%b/, translate(locale, :"date.abbr_month_names")[object.mon]) + format.gsub!(/%B/, translate(locale, :"date.month_names")[object.mon]) + format.gsub!(/%p/, translate(locale, :"time.#{object.hour < 12 ? :am : :pm}")) if object.respond_to? :hour + object.strftime(format) + end + + protected + + # Looks up a translation from the translations hash. Returns nil if + # eiher key is nil, or locale, scope or key do not exist as a key in the + # nested translations hash. Splits keys or scopes containing dots + # into multiple keys, i.e. currency.format is regarded the same as + # %w(currency format). + def lookup(locale, key, scope = []) + return unless key + keys = I18n.send :normalize_translation_keys, locale, key, scope + keys.inject(@@translations){|result, key| result[key.to_sym] or return nil } + end + + # Evaluates a default translation. + # If the given default is a String it is used literally. If it is a Symbol + # it will be translated with the given options. If it is an Array the first + # translation yielded will be returned. + # + # I.e., default(locale, [:foo, 'default']) will return +default+ if + # translate(locale, :foo) does not yield a result. + def default(locale, default, options = {}) + case default + when String then default + when Symbol then translate locale, default, options + when Array then default.each do |obj| + result = default(locale, obj, options.dup) and return result + end + end + rescue MissingTranslationData + nil + end + + # Picks a translation from an array according to English pluralization + # rules. It will pick the first translation if count is not equal to 1 + # and the second translation if it is equal to 1. Other backends can + # implement more flexible or complex pluralization rules. + def pluralize(entry, count) + return entry unless entry.is_a?(Array) and count + raise InvalidPluralizationData.new(entry, count) unless entry.size == 2 + entry[count == 1 ? 0 : 1] + end + + # Interpolates values into a given string. + # + # interpolate "file {{file}} opened by \\{{user}}", :file => 'test.txt', :user => 'Mr. X' + # # => "file test.txt opened by {{user}}" + # + # Note that you have to double escape the \\ when you want to escape + # the {{...}} key in a string (once for the string and once for the + # interpolation). + def interpolate(string, values = {}) + return string if !string.is_a?(String) + + map = {'%d' => '{{count}}', '%s' => '{{value}}'} # TODO deprecate this? + string.gsub!(/#{map.keys.join('|')}/){|key| map[key]} + + s = StringScanner.new string.dup + while s.skip_until(/\{\{/) + s.string[s.pos - 3, 1] = '' and next if s.pre_match[-1, 1] == '\\' + start_pos = s.pos - 2 + key = s.scan_until(/\}\}/)[0..-3] + end_pos = s.pos - 1 + + raise ReservedInterpolationKey.new(key, string) if %w(scope default).include?(key) + raise MissingInterpolationArgument.new(key, string) unless values.has_key? key.to_sym + + s.string[start_pos..end_pos] = values[key.to_sym].to_s + s.unscan + end + s.string + end + + # Deep merges the given translations hash with the existing translations + # for the given locale + def merge_translations(locale, data) + locale = locale.to_sym + @@translations[locale] ||= {} + data = deep_symbolize_keys data + + # deep_merge by Stefan Rusterholz, see http://www.ruby-forum.com/topic/142809 + merger = proc{|key, v1, v2| Hash === v1 && Hash === v2 ? v1.merge(v2, &merger) : v2 } + @@translations[locale].merge! data, &merger + end + + # Return a new hash with all keys and nested keys converted to symbols. + def deep_symbolize_keys(hash) + hash.inject({}){|result, (key, value)| + value = deep_symbolize_keys(value) if value.is_a? Hash + result[(key.to_sym rescue key) || key] = value + result + } + end + end + end + end +end diff --git a/activesupport/lib/active_support/vendor/i18n-0.0.1/lib/i18n/exceptions.rb b/activesupport/lib/active_support/vendor/i18n-0.0.1/lib/i18n/exceptions.rb new file mode 100644 index 0000000000..6c1fc6d9b6 --- /dev/null +++ b/activesupport/lib/active_support/vendor/i18n-0.0.1/lib/i18n/exceptions.rb @@ -0,0 +1,45 @@ +module I18n + class ArgumentError < ::ArgumentError; end + + class InvalidLocale < ArgumentError + attr_reader :locale + def initialize(locale) + @locale = locale + super "#{locale.inspect} is not a valid locale" + end + end + + class MissingTranslationData < ArgumentError + attr_reader :locale, :key, :options + def initialize(locale, key, options) + @key, @locale, @options = key, locale, options + keys = I18n.send(:normalize_translation_keys, locale, key, options[:scope]) + keys << 'no key' if keys.size < 2 + super "translation missing: #{keys.join(', ')}" + end + end + + class InvalidPluralizationData < ArgumentError + attr_reader :entry, :count + def initialize(entry, count) + @entry, @count = entry, count + super "translation data #{entry.inspect} can not be used with :count => #{count}" + end + end + + class MissingInterpolationArgument < ArgumentError + attr_reader :key, :string + def initialize(key, string) + @key, @string = key, string + super "interpolation argument #{key} missing in #{string.inspect}" + end + end + + class ReservedInterpolationKey < ArgumentError + attr_reader :key, :string + def initialize(key, string) + @key, @string = key, string + super "reserved key #{key.inspect} used in #{string.inspect}" + end + end +end \ No newline at end of file diff --git a/activesupport/lib/active_support/vendor/i18n-0.0.1/test/all.rb b/activesupport/lib/active_support/vendor/i18n-0.0.1/test/all.rb new file mode 100644 index 0000000000..048b62f8c3 --- /dev/null +++ b/activesupport/lib/active_support/vendor/i18n-0.0.1/test/all.rb @@ -0,0 +1,4 @@ +dir = File.dirname(__FILE__) +require dir + '/i18n_test.rb' +require dir + '/simple_backend_test.rb' +require dir + '/i18n_exceptions_test.rb' diff --git a/activesupport/lib/active_support/vendor/i18n-0.0.1/test/i18n_exceptions_test.rb b/activesupport/lib/active_support/vendor/i18n-0.0.1/test/i18n_exceptions_test.rb new file mode 100644 index 0000000000..1ea1601681 --- /dev/null +++ b/activesupport/lib/active_support/vendor/i18n-0.0.1/test/i18n_exceptions_test.rb @@ -0,0 +1,100 @@ +$:.unshift "lib" + +require 'rubygems' +require 'test/unit' +require 'mocha' +require 'i18n' +require 'active_support' + +class I18nExceptionsTest < Test::Unit::TestCase + def test_invalid_locale_stores_locale + force_invalid_locale + rescue I18n::ArgumentError => e + assert_nil e.locale + end + + def test_invalid_locale_message + force_invalid_locale + rescue I18n::ArgumentError => e + assert_equal 'nil is not a valid locale', e.message + end + + def test_missing_translation_data_stores_locale_key_and_options + force_missing_translation_data + rescue I18n::ArgumentError => e + options = {:scope => :bar} + assert_equal 'de-DE', e.locale + assert_equal :foo, e.key + assert_equal options, e.options + end + + def test_missing_translation_data_message + force_missing_translation_data + rescue I18n::ArgumentError => e + assert_equal 'translation missing: de-DE, bar, foo', e.message + end + + def test_invalid_pluralization_data_stores_entry_and_count + force_invalid_pluralization_data + rescue I18n::ArgumentError => e + assert_equal [:bar], e.entry + assert_equal 1, e.count + end + + def test_invalid_pluralization_data_message + force_invalid_pluralization_data + rescue I18n::ArgumentError => e + assert_equal 'translation data [:bar] can not be used with :count => 1', e.message + end + + def test_missing_interpolation_argument_stores_key_and_string + force_missing_interpolation_argument + rescue I18n::ArgumentError => e + assert_equal 'bar', e.key + assert_equal "{{bar}}", e.string + end + + def test_missing_interpolation_argument_message + force_missing_interpolation_argument + rescue I18n::ArgumentError => e + assert_equal 'interpolation argument bar missing in "{{bar}}"', e.message + end + + def test_reserved_interpolation_key_stores_key_and_string + force_reserved_interpolation_key + rescue I18n::ArgumentError => e + assert_equal 'scope', e.key + assert_equal "{{scope}}", e.string + end + + def test_reserved_interpolation_key_message + force_reserved_interpolation_key + rescue I18n::ArgumentError => e + assert_equal 'reserved key "scope" used in "{{scope}}"', e.message + end + + private + def force_invalid_locale + I18n.backend.translate nil, :foo + end + + def force_missing_translation_data + I18n.store_translations 'de-DE', :bar => nil + I18n.backend.translate 'de-DE', :foo, :scope => :bar + end + + def force_invalid_pluralization_data + I18n.store_translations 'de-DE', :foo => [:bar] + I18n.backend.translate 'de-DE', :foo, :count => 1 + end + + def force_missing_interpolation_argument + I18n.store_translations 'de-DE', :foo => "{{bar}}" + I18n.backend.translate 'de-DE', :foo, :baz => 'baz' + end + + def force_reserved_interpolation_key + I18n.store_translations 'de-DE', :foo => "{{scope}}" + I18n.backend.translate 'de-DE', :foo, :baz => 'baz' + end +end \ No newline at end of file diff --git a/activesupport/lib/active_support/vendor/i18n-0.0.1/test/i18n_test.rb b/activesupport/lib/active_support/vendor/i18n-0.0.1/test/i18n_test.rb new file mode 100644 index 0000000000..bbb1316b49 --- /dev/null +++ b/activesupport/lib/active_support/vendor/i18n-0.0.1/test/i18n_test.rb @@ -0,0 +1,141 @@ +$:.unshift "lib" + +require 'rubygems' +require 'test/unit' +require 'mocha' +require 'i18n' +require 'active_support' + +class I18nTest < Test::Unit::TestCase + def setup + I18n.store_translations :'en-US', { + :currency => { + :format => { + :separator => '.', + :delimiter => ',', + } + } + } + end + + def test_uses_simple_backend_set_by_default + assert_equal I18n::Backend::Simple, I18n.backend + end + + def test_can_set_backend + assert_nothing_raised{ I18n.backend = self } + assert_equal self, I18n.backend + I18n.backend = I18n::Backend::Simple + end + + def test_uses_en_us_as_default_locale_by_default + assert_equal 'en-US', I18n.default_locale + end + + def test_can_set_default_locale + assert_nothing_raised{ I18n.default_locale = 'de-DE' } + assert_equal 'de-DE', I18n.default_locale + I18n.default_locale = 'en-US' + end + + def test_uses_default_locale_as_locale_by_default + assert_equal I18n.default_locale, I18n.locale + end + + def test_can_set_locale_to_thread_current + assert_nothing_raised{ I18n.locale = 'de-DE' } + assert_equal 'de-DE', I18n.locale + assert_equal 'de-DE', Thread.current[:locale] + I18n.locale = 'en-US' + end + + def test_can_set_exception_handler + assert_nothing_raised{ I18n.exception_handler = :custom_exception_handler } + I18n.exception_handler = :default_exception_handler # revert it + end + + def test_uses_custom_exception_handler + I18n.exception_handler = :custom_exception_handler + I18n.expects(:custom_exception_handler) + I18n.translate :bogus + I18n.exception_handler = :default_exception_handler # revert it + end + + def test_delegates_translate_to_backend + I18n.backend.expects(:translate).with 'de-DE', :foo, {} + I18n.translate :foo, :locale => 'de-DE' + end + + def test_delegates_localize_to_backend + I18n.backend.expects(:localize).with 'de-DE', :whatever, :default + I18n.localize :whatever, :locale => 'de-DE' + end + + def test_delegates_store_translations_to_backend + I18n.backend.expects(:store_translations).with 'de-DE', {:foo => :bar} + I18n.store_translations 'de-DE', {:foo => :bar} + end + + def test_delegates_populate_to_backend + I18n.backend.expects(:populate) # can't specify a block here as an expected argument + I18n.populate{ } + end + + def test_populate_yields_the_block + tmp = nil + I18n.populate do tmp = 'yielded' end + assert_equal 'yielded', tmp + end + + def test_translate_given_no_locale_uses_i18n_locale + I18n.backend.expects(:translate).with 'en-US', :foo, {} + I18n.translate :foo + end + + def test_translate_on_nested_symbol_keys_works + assert_equal ".", I18n.t(:'currency.format.separator') + end + + def test_translate_with_nested_string_keys_works + assert_equal ".", I18n.t('currency.format.separator') + end + + def test_translate_with_array_as_scope_works + assert_equal ".", I18n.t(:separator, :scope => ['currency.format']) + end + + def test_translate_with_array_containing_dot_separated_strings_as_scope_works + assert_equal ".", I18n.t(:separator, :scope => ['currency.format']) + end + + def test_translate_with_key_array_and_dot_separated_scope_works + assert_equal [".", ","], I18n.t(%w(separator delimiter), :scope => 'currency.format') + end + + def test_translate_with_dot_separated_key_array_and_scope_works + assert_equal [".", ","], I18n.t(%w(format.separator format.delimiter), :scope => 'currency') + end + + def test_translate_with_options_using_scope_works + I18n.backend.expects(:translate).with('de-DE', :precision, :scope => :"currency.format") + I18n.with_options :locale => 'de-DE', :scope => :'currency.format' do |locale| + locale.t :precision + end + end + + # def test_translate_given_no_args_raises_missing_translation_data + # assert_equal "translation missing: en-US, no key", I18n.t + # end + + def test_translate_given_a_bogus_key_raises_missing_translation_data + assert_equal "translation missing: en-US, bogus", I18n.t(:bogus) + end + + def test_localize_nil_raises_argument_error + assert_raises(I18n::ArgumentError) { I18n.l nil } + end + + def test_localize_object_raises_argument_error + assert_raises(I18n::ArgumentError) { I18n.l Object.new } + end +end diff --git a/activesupport/lib/active_support/vendor/i18n-0.0.1/test/simple_backend_test.rb b/activesupport/lib/active_support/vendor/i18n-0.0.1/test/simple_backend_test.rb new file mode 100644 index 0000000000..c94d742e2d --- /dev/null +++ b/activesupport/lib/active_support/vendor/i18n-0.0.1/test/simple_backend_test.rb @@ -0,0 +1,376 @@ +$:.unshift "lib" + +require 'rubygems' +require 'test/unit' +require 'mocha' +require 'i18n' + +module I18nSimpleBackendTestSetup + def setup_backend + @backend = I18n::Backend::Simple + @backend.send :class_variable_set, :@@translations, {} + @backend.store_translations 'en-US', :foo => {:bar => 'bar', :baz => 'baz'} + end + alias :setup :setup_backend + + def add_datetime_translations + @backend.store_translations :'de-DE', { + :date => { + :formats => { + :default => "%d.%m.%Y", + :short => "%d. %b", + :long => "%d. %B %Y", + }, + :day_names => %w(Sonntag Montag Dienstag Mittwoch Donnerstag Freitag Samstag), + :abbr_day_names => %w(So Mo Di Mi Do Fr Sa), + :month_names => %w(Januar Februar März April Mai Juni Juli August September Oktober November Dezember).unshift(nil), + :abbr_month_names => %w(Jan Feb Mar Apr Mai Jun Jul Aug Sep Okt Nov Dez).unshift(nil), + :order => [:day, :month, :year] + }, + :time => { + :formats => { + :default => "%a, %d. %b %Y %H:%M:%S %z", + :short => "%d. %b %H:%M", + :long => "%d. %B %Y %H:%M", + }, + :am => 'am', + :pm => 'pm' + }, + :datetime => { + :distance_in_words => { + :half_a_minute => 'half a minute', + :less_than_x_seconds => ['less than 1 second', 'less than {{count}} seconds'], + :x_seconds => ['1 second', '{{count}} seconds'], + :less_than_x_minutes => ['less than a minute', 'less than {{count}} minutes'], + :x_minutes => ['1 minute', '{{count}} minutes'], + :about_x_hours => ['about 1 hour', 'about {{count}} hours'], + :x_days => ['1 day', '{{count}} days'], + :about_x_months => ['about 1 month', 'about {{count}} months'], + :x_months => ['1 month', '{{count}} months'], + :about_x_years => ['about 1 year', 'about {{count}} year'], + :over_x_years => ['over 1 year', 'over {{count}} years'] + } + } + } + end +end + +class I18nSimpleBackendTranslationsTest < Test::Unit::TestCase + include I18nSimpleBackendTestSetup + + def test_store_translations_adds_translations # no, really :-) + @backend.store_translations :'en-US', :foo => 'bar' + assert_equal Hash[:'en-US', {:foo => 'bar'}], @backend.send(:class_variable_get, :@@translations) + end + + def test_store_translations_deep_merges_translations + @backend.store_translations :'en-US', :foo => {:bar => 'bar'} + @backend.store_translations :'en-US', :foo => {:baz => 'baz'} + assert_equal Hash[:'en-US', {:foo => {:bar => 'bar', :baz => 'baz'}}], @backend.send(:class_variable_get, :@@translations) + end + + def test_store_translations_forces_locale_to_sym + @backend.store_translations 'en-US', :foo => 'bar' + assert_equal Hash[:'en-US', {:foo => 'bar'}], @backend.send(:class_variable_get, :@@translations) + end + + def test_store_translations_covert_key_symbols + @backend.send :class_variable_set, :@@translations, {} # reset translations + @backend.store_translations :'en-US', 'foo' => {'bar' => 'baz'} + assert_equal Hash[:'en-US', {:foo => {:bar => 'baz'}}], + @backend.send(:class_variable_get, :@@translations) + end +end + +class I18nSimpleBackendTranslateTest < Test::Unit::TestCase + include I18nSimpleBackendTestSetup + + def test_translate_calls_lookup_with_locale_given + @backend.expects(:lookup).with('de-DE', :bar, [:foo]).returns 'bar' + @backend.translate 'de-DE', :bar, :scope => [:foo] + end + + def test_translate_given_a_symbol_as_a_default_translates_the_symbol + assert_equal 'bar', @backend.translate('en-US', nil, :scope => [:foo], :default => :bar) + end + + def test_translate_given_an_array_as_default_uses_the_first_match + assert_equal 'bar', @backend.translate('en-US', :does_not_exist, :scope => [:foo], :default => [:does_not_exist_2, :bar]) + end + + def test_translate_an_array_of_keys_translates_all_of_them + assert_equal %w(bar baz), @backend.translate('en-US', [:bar, :baz], :scope => [:foo]) + end + + def test_translate_calls_pluralize + @backend.expects(:pluralize).with 'bar', 1 + @backend.translate 'en-US', :bar, :scope => [:foo], :count => 1 + end + + def test_translate_calls_interpolate + @backend.expects(:interpolate).with 'bar', {} + @backend.translate 'en-US', :bar, :scope => [:foo] + end + + def test_translate_calls_interpolate_including_count_as_a_value + @backend.expects(:interpolate).with 'bar', {:count => 1} + @backend.translate 'en-US', :bar, :scope => [:foo], :count => 1 + end + + def test_given_no_keys_it_returns_the_default + assert_equal 'default', @backend.translate('en-US', nil, :default => 'default') + end + + def test_translate_given_nil_as_a_locale_raises_an_argument_error + assert_raises(I18n::InvalidLocale){ @backend.translate nil, :bar } + end + + def test_translate_with_a_bogus_key_and_no_default_raises_missing_translation_data + assert_raises(I18n::MissingTranslationData){ @backend.translate 'de-DE', :bogus } + end +end + +class I18nSimpleBackendLookupTest < Test::Unit::TestCase + include I18nSimpleBackendTestSetup + + # useful because this way we can use the backend with no key for interpolation/pluralization + def test_lookup_given_nil_as_a_key_returns_nil + assert_nil @backend.send(:lookup, 'en-US', nil) + end + + def test_lookup_given_nested_keys_looks_up_a_nested_hash_value + assert_equal 'bar', @backend.send(:lookup, 'en-US', :bar, [:foo]) + end +end + +class I18nSimpleBackendPluralizeTest < Test::Unit::TestCase + include I18nSimpleBackendTestSetup + + def test_pluralize_given_nil_returns_the_given_entry + assert_equal ['bar', 'bars'], @backend.send(:pluralize, ['bar', 'bars'], nil) + end + + def test_pluralize_given_0_returns_plural_string + assert_equal 'bars', @backend.send(:pluralize, ['bar', 'bars'], 0) + end + + def test_pluralize_given_1_returns_singular_string + assert_equal 'bar', @backend.send(:pluralize, ['bar', 'bars'], 1) + end + + def test_pluralize_given_2_returns_plural_string + assert_equal 'bars', @backend.send(:pluralize, ['bar', 'bars'], 2) + end + + def test_pluralize_given_3_returns_plural_string + assert_equal 'bars', @backend.send(:pluralize, ['bar', 'bars'], 3) + end + + def test_interpolate_given_invalid_pluralization_data_raises_invalid_pluralization_data + assert_raises(I18n::InvalidPluralizationData){ @backend.send(:pluralize, ['bar'], 2) } + end +end + +class I18nSimpleBackendInterpolateTest < Test::Unit::TestCase + include I18nSimpleBackendTestSetup + + def test_interpolate_given_a_value_hash_interpolates_the_values_to_the_string + assert_equal 'Hi David!', @backend.send(:interpolate, 'Hi {{name}}!', :name => 'David') + end + + def test_interpolate_given_nil_as_a_string_returns_nil + assert_nil @backend.send(:interpolate, nil, :name => 'David') + end + + def test_interpolate_given_an_non_string_as_a_string_returns_nil + assert_equal [], @backend.send(:interpolate, [], :name => 'David') + end + + def test_interpolate_given_a_values_hash_with_nil_values_interpolates_the_string + assert_equal 'Hi !', @backend.send(:interpolate, 'Hi {{name}}!', {:name => nil}) + end + + def test_interpolate_given_an_empty_values_hash_raises_missing_interpolation_argument + assert_raises(I18n::MissingInterpolationArgument) { @backend.send(:interpolate, 'Hi {{name}}!', {}) } + end + + def test_interpolate_given_a_string_containing_a_reserved_key_raises_reserved_interpolation_key + assert_raises(I18n::ReservedInterpolationKey) { @backend.send(:interpolate, '{{default}}', {:default => nil}) } + end +end + +class I18nSimpleBackendLocalizeDateTest < Test::Unit::TestCase + include I18nSimpleBackendTestSetup + + def setup + @backend = I18n::Backend::Simple + add_datetime_translations + @date = Date.new 2008, 1, 1 + end + + def test_translate_given_the_short_format_it_uses_it + assert_equal '01. Jan', @backend.localize('de-DE', @date, :short) + end + + def test_translate_given_the_long_format_it_uses_it + assert_equal '01. Januar 2008', @backend.localize('de-DE', @date, :long) + end + + def test_translate_given_the_default_format_it_uses_it + assert_equal '01.01.2008', @backend.localize('de-DE', @date, :default) + end + + def test_translate_given_a_day_name_format_it_returns_a_day_name + assert_equal 'Dienstag', @backend.localize('de-DE', @date, '%A') + end + + def test_translate_given_an_abbr_day_name_format_it_returns_an_abbrevated_day_name + assert_equal 'Di', @backend.localize('de-DE', @date, '%a') + end + + def test_translate_given_a_month_name_format_it_returns_a_month_name + assert_equal 'Januar', @backend.localize('de-DE', @date, '%B') + end + + def test_translate_given_an_abbr_month_name_format_it_returns_an_abbrevated_month_name + assert_equal 'Jan', @backend.localize('de-DE', @date, '%b') + end + + def test_translate_given_no_format_it_does_not_fail + assert_nothing_raised{ @backend.localize 'de-DE', @date } + end + + def test_translate_given_an_unknown_format_it_does_not_fail + assert_nothing_raised{ @backend.localize 'de-DE', @date, '%x' } + end + + def test_localize_nil_raises_argument_error + assert_raises(I18n::ArgumentError) { @backend.localize 'de-DE', nil } + end + + def test_localize_object_raises_argument_error + assert_raises(I18n::ArgumentError) { @backend.localize 'de-DE', Object.new } + end +end + +class I18nSimpleBackendLocalizeDateTimeTest < Test::Unit::TestCase + include I18nSimpleBackendTestSetup + + def setup + @backend = I18n::Backend::Simple + add_datetime_translations + @morning = DateTime.new 2008, 1, 1, 6 + @evening = DateTime.new 2008, 1, 1, 18 + end + + def test_translate_given_the_short_format_it_uses_it + assert_equal '01. Jan 06:00', @backend.localize('de-DE', @morning, :short) + end + + def test_translate_given_the_long_format_it_uses_it + assert_equal '01. Januar 2008 06:00', @backend.localize('de-DE', @morning, :long) + end + + def test_translate_given_the_default_format_it_uses_it + assert_equal 'Di, 01. Jan 2008 06:00:00 +0000', @backend.localize('de-DE', @morning, :default) + end + + def test_translate_given_a_day_name_format_it_returns_the_correct_day_name + assert_equal 'Dienstag', @backend.localize('de-DE', @morning, '%A') + end + + def test_translate_given_an_abbr_day_name_format_it_returns_the_correct_abbrevated_day_name + assert_equal 'Di', @backend.localize('de-DE', @morning, '%a') + end + + def test_translate_given_a_month_name_format_it_returns_the_correct_month_name + assert_equal 'Januar', @backend.localize('de-DE', @morning, '%B') + end + + def test_translate_given_an_abbr_month_name_format_it_returns_the_correct_abbrevated_month_name + assert_equal 'Jan', @backend.localize('de-DE', @morning, '%b') + end + + def test_translate_given_a_meridian_indicator_format_it_returns_the_correct_meridian_indicator + assert_equal 'am', @backend.localize('de-DE', @morning, '%p') + assert_equal 'pm', @backend.localize('de-DE', @evening, '%p') + end + + def test_translate_given_no_format_it_does_not_fail + assert_nothing_raised{ @backend.localize 'de-DE', @morning } + end + + def test_translate_given_an_unknown_format_it_does_not_fail + assert_nothing_raised{ @backend.localize 'de-DE', @morning, '%x' } + end +end + +class I18nSimpleBackendLocalizeTimeTest < Test::Unit::TestCase + include I18nSimpleBackendTestSetup + + def setup + @old_timezone, ENV['TZ'] = ENV['TZ'], 'UTC' + @backend = I18n::Backend::Simple + add_datetime_translations + @morning = Time.parse '2008-01-01 6:00 UTC' + @evening = Time.parse '2008-01-01 18:00 UTC' + end + + def teardown + ENV['TZ'] = @old_timezone + end + + def test_translate_given_the_short_format_it_uses_it + assert_equal '01. Jan 06:00', @backend.localize('de-DE', @morning, :short) + end + + def test_translate_given_the_long_format_it_uses_it + assert_equal '01. Januar 2008 06:00', @backend.localize('de-DE', @morning, :long) + end + + # TODO Seems to break on Windows because ENV['TZ'] is ignored. What's a better way to do this? + # def test_translate_given_the_default_format_it_uses_it + # assert_equal 'Di, 01. Jan 2008 06:00:00 +0000', @backend.localize('de-DE', @morning, :default) + # end + + def test_translate_given_a_day_name_format_it_returns_the_correct_day_name + assert_equal 'Dienstag', @backend.localize('de-DE', @morning, '%A') + end + + def test_translate_given_an_abbr_day_name_format_it_returns_the_correct_abbrevated_day_name + assert_equal 'Di', @backend.localize('de-DE', @morning, '%a') + end + + def test_translate_given_a_month_name_format_it_returns_the_correct_month_name + assert_equal 'Januar', @backend.localize('de-DE', @morning, '%B') + end + + def test_translate_given_an_abbr_month_name_format_it_returns_the_correct_abbrevated_month_name + assert_equal 'Jan', @backend.localize('de-DE', @morning, '%b') + end + + def test_translate_given_a_meridian_indicator_format_it_returns_the_correct_meridian_indicator + assert_equal 'am', @backend.localize('de-DE', @morning, '%p') + assert_equal 'pm', @backend.localize('de-DE', @evening, '%p') + end + + def test_translate_given_no_format_it_does_not_fail + assert_nothing_raised{ @backend.localize 'de-DE', @morning } + end + + def test_translate_given_an_unknown_format_it_does_not_fail + assert_nothing_raised{ @backend.localize 'de-DE', @morning, '%x' } + end +end + +class I18nSimpleBackendHelperMethodsTest < Test::Unit::TestCase + def setup + @backend = I18n::Backend::Simple + end + + def test_deep_symbolize_keys_works + result = @backend.send :deep_symbolize_keys, 'foo' => {'bar' => {'baz' => 'bar'}} + expected = {:foo => {:bar => {:baz => 'bar'}}} + assert_equal expected, result + end +end -- cgit v1.2.3