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