JezK

Edit File: memoize_test.rb

require 'test_helper'

require 'backend/simple_test'

class I18nBackendMemoizeTest < I18nBackendSimpleTest
  module MemoizeSpy
    attr_accessor :spy_calls

def available_locales
      self.spy_calls = (self.spy_calls || 0) + 1
      super
    end
  end

class MemoizeBackend < I18n::Backend::Simple
    include MemoizeSpy
    include I18n::Backend::Memoize
  end

def setup
    super
    I18n.backend = MemoizeBackend.new
  end

def test_memoizes_available_locales
    I18n.backend.spy_calls = 0
    assert_equal I18n.available_locales, I18n.available_locales
    assert_equal 1, I18n.backend.spy_calls
  end

def test_resets_available_locales_on_reload!
    I18n.available_locales
    I18n.backend.spy_calls = 0
    I18n.reload!
    assert_equal I18n.available_locales, I18n.available_locales
    assert_equal 1, I18n.backend.spy_calls
  end

def test_resets_available_locales_on_store_translations
    I18n.available_locales
    I18n.backend.spy_calls = 0
    I18n.backend.store_translations(:copa, :ca => :bana)
    assert_equal I18n.available_locales, I18n.available_locales
    assert I18n.available_locales.include?(:copa)
    assert_equal 1, I18n.backend.spy_calls
  end
end

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