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# encoding: utf-8
$:.unshift(File.expand_path(File.dirname(__FILE__) + '/../')); $:.uniq!
require 'test_helper'
setup_rufus_tokyo
require 'active_support/all'
class I18nBackendKeyValueTest < Test::Unit::TestCase
def setup_backend!(subtree=true)
I18n.backend = I18n::Backend::KeyValue.new(Rufus::Tokyo::Cabinet.new('*'), subtree)
store_translations(:en, :foo => { :bar => 'bar', :baz => 'baz' })
end
def assert_flattens(expected, nested, escape=true, subtree=true)
assert_equal expected, I18n.backend.flatten_translations("en", nested, escape, subtree)
end
test "hash flattening works" do
setup_backend!
assert_flattens(
{:a=>'a', :b=>{:c=>'c', :d=>'d', :f=>{:x=>'x'}}, :"b.f" => {:x=>"x"}, :"b.c"=>"c", :"b.f.x"=>"x", :"b.d"=>"d"},
{:a=>'a', :b=>{:c=>'c', :d=>'d', :f=>{:x=>'x'}}}
)
assert_flattens({:a=>{:b =>['a', 'b']}, :"a.b"=>['a', 'b']}, {:a=>{:b =>['a', 'b']}})
assert_flattens({:"a\001b" => "c"}, {:"a.b" => "c"})
assert_flattens({:"a.b"=>['a', 'b']}, {:a=>{:b =>['a', 'b']}}, true, false)
assert_flattens({:"a.b" => "c"}, {:"a.b" => "c"}, false)
end
test "store_translations handle subtrees by default" do
setup_backend!
assert_equal({ :bar => 'bar', :baz => 'baz' }, I18n.t("foo"))
end
test "store_translations merge subtrees accordingly" do
setup_backend!
store_translations(:en, :foo => { :baz => "BAZ"})
assert_equal('BAZ', I18n.t("foo.baz"))
assert_equal({ :bar => 'bar', :baz => 'BAZ' }, I18n.t("foo"))
end
test "store_translations does not handle subtrees if desired" do
setup_backend!(false)
assert_raise I18n::MissingTranslationData do
I18n.t("foo", :raise => true)
end
end
end if defined?(Rufus::Tokyo::Cabinet)
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