require 'spec_helper'

describe Spree::LocalizedNumber do

  context ".parse" do
    before do
      I18n.enforce_available_locales = false
      I18n.locale = I18n.default_locale
      I18n.backend.store_translations(:de, { number: { currency: { format: { delimiter: '.', separator: ',' } } } })
    end

    after do
      I18n.locale = I18n.default_locale
      I18n.enforce_available_locales = true
    end

    context "with decimal point" do
      it "captures the proper amount for a formatted price" do
        expect(subject.class.parse('1,599.99')).to eql 1599.99
      end
    end

    context "with decimal comma" do
      it "captures the proper amount for a formatted price" do
        I18n.locale = :de
        expect(subject.class.parse('1.599,99')).to eql 1599.99
      end
    end

    context "with a numeric price" do
      it "uses the price as is" do
        I18n.locale = :de
        expect(subject.class.parse(1599.99)).to eql 1599.99
      end
    end

    context "string argument" do
      it "should not be modified" do
        I18n.locale = :de
        number = '1.599,99'
        number_bak = number.dup
        subject.class.parse(number)
        expect(number).to eql(number_bak)
      end
    end
  end

end
