JezK
Edit File: simple_test.rb
require 'test_helper' class I18nBackendSimpleTest < Test::Unit::TestCase def setup I18n.backend = I18n::Backend::Simple.new I18n.load_path = [locales_dir + '/en.yml'] end # useful because this way we can use the backend with no key for interpolation/pluralization test "simple backend translate: given nil as a key it still interpolations the default value" do assert_equal "Hi David", I18n.t(nil, :default => "Hi %{name}", :name => "David") end # loading translations test "simple load_translations: given an unknown file type it raises I18n::UnknownFileType" do assert_raise(I18n::UnknownFileType) { I18n.backend.load_translations("#{locales_dir}/en.xml") } end test "simple load_translations: given a Ruby file name it does not raise anything" do assert_nothing_raised { I18n.backend.load_translations("#{locales_dir}/en.rb") } end test "simple load_translations: given no argument, it uses I18n.load_path" do I18n.backend.load_translations assert_equal({ :en => { :foo => { :bar => 'baz' } } }, I18n.backend.send(:translations)) end test "simple load_rb: loads data from a Ruby file" do data = I18n.backend.send(:load_rb, "#{locales_dir}/en.rb") assert_equal({ :en => { :fuh => { :bah => 'bas' } } }, data) end test "simple load_yml: loads data from a YAML file" do data = I18n.backend.send(:load_yml, "#{locales_dir}/en.yml") assert_equal({ 'en' => { 'foo' => { 'bar' => 'baz' } } }, data) end test "simple load_translations: loads data from known file formats" do I18n.backend = I18n::Backend::Simple.new I18n.backend.load_translations("#{locales_dir}/en.rb", "#{locales_dir}/en.yml") expected = { :en => { :fuh => { :bah => "bas" }, :foo => { :bar => "baz" } } } assert_equal expected, translations end # storing translations test "simple store_translations: stores translations, ... no, really :-)" do I18n.backend.store_translations :'en', :foo => 'bar' assert_equal Hash[:'en', {:foo => 'bar'}], translations end test "simple store_translations: deep_merges with existing translations" do I18n.backend.store_translations :'en', :foo => {:bar => 'bar'} I18n.backend.store_translations :'en', :foo => {:baz => 'baz'} assert_equal Hash[:'en', {:foo => {:bar => 'bar', :baz => 'baz'}}], translations end test "simple store_translations: converts the given locale to a Symbol" do I18n.backend.store_translations 'en', :foo => 'bar' assert_equal Hash[:'en', {:foo => 'bar'}], translations end test "simple store_translations: converts keys to Symbols" do I18n.backend.store_translations 'en', 'foo' => {'bar' => 'bar', 'baz' => 'baz'} assert_equal Hash[:'en', {:foo => {:bar => 'bar', :baz => 'baz'}}], translations end # reloading translations test "simple reload_translations: unloads translations" do I18n.backend.reload! assert_nil translations end test "simple reload_translations: uninitializes the backend" do I18n.backend.reload! assert_equal I18n.backend.initialized?, false end end