Contents

require 'spec_helper'

describe Kuhsaft::Translatable do

  class Demo
    include Kuhsaft::Translatable
    translate :name
  end

  let :model do
    Demo.new
  end

  before do
    I18n.available_locales = [:en, :de]
    I18n.locale = :en
  end

  after do
    I18n.available_locales = [:en]
    I18n.locale = :en
  end

  describe '.translate' do
    it 'defines a getter for each attribute' do
      model.should respond_to(:name)
    end

    it 'defines a setter for each attributes' do
      model.should respond_to(:name=)
    end
  end

  describe '.locale_attr' do
    it 'returns a suffixed attribute name' do
      Demo.locale_attr('text').should == 'text_en'
    end
  end

  describe '#locale_attr' do
    it 'returns a suffixed attribute name' do
      model.locale_attr('text').should == 'text_en'
    end
  end

  describe 'translated attributes' do
    it 'delegates the getter to the suffixed attribute' do
      model.should_receive(:name_en).and_return('John')
      model.name.should == 'John'
    end

    it 'delegates the setter to the suffixed attribute' do
      model.should_receive(:name_en=).with('Johnny')
      model.name = 'Johnny'
    end

    context 'dynamic methods' do
      it 'delegates boolean accessors' do
        model.should_receive(:name_en?)
        model.name?
      end

      it 'delegates simple dynamic finders' do
        model.should_receive(:find_by_name_en).with('Max')
        model.find_by_name('Max')
      end
    end

    context 'when changing the locale' do
      before do
        I18n.locale = :de
      end

      it 'delegates the getter to current locale' do
        model.should_receive(:name_de).and_return('Johannes')
        model.name.should == 'Johannes'
      end

      it 'delegates the getter to current locale' do
        model.should_receive(:name_de=).with('Johannes')
        model.name = 'Johannes'
      end
    end
  end
end

Version data entries

26 entries across 26 versions & 1 rubygems

Version	Path
kuhsaft-1.1.1	spec/lib/translatable_spec.rb
kuhsaft-1.1.0	spec/lib/translatable_spec.rb
kuhsaft-1.0.3	spec/lib/translatable_spec.rb
kuhsaft-1.0.2	spec/lib/translatable_spec.rb
kuhsaft-1.0.1	spec/lib/translatable_spec.rb
kuhsaft-1.0.0	spec/lib/translatable_spec.rb