Contents

require 'test_helper'

class Spree::OptionValueTest < ActiveSupport::TestCase

  setup do
    @images = Dir[File.expand_path("../../../support/images/*", __FILE__)]
  end

  should_have_attached_file :image

  context "a new option value" do

    setup do
      @option_value = Spree::OptionValue.new
    end

    should "not have an image" do
      assert !@option_value.has_image?
    end

  end

  context "an existing option value" do

    setup do
      @option_value = Factory.create(:option_value)
    end

    should "not have an image" do
      assert !@option_value.has_image?
    end

    context "with an image" do

      setup do
        @path = @images.shuffle.first
        file = File.open(@path)
        @option_value.update_attributes(:image => file)
        file.close
      end

      should "have an image" do
        assert @option_value.has_image?
      end

      should "have small large and original images" do
        dir = File.expand_path("../../../dummy/public/spree/option_values/#{@option_value.id}", __FILE__)
        %w(small large original).each do |size|
          assert File.exists?(File.join(dir, size, File.basename(@path)))
        end
      end

    end

  end

  context "#for_product" do
    setup do
      @product = Factory.create(:product_with_variants)
    end

    should "return uniq option_values" do
      unused = Factory(:option_value, :option_type => @product.option_types.first, :presentation => "Unused")
      assert !Spree::OptionValue.for_product(@product).include?(unused)
    end

    should "retain option values sort order" do
      @unordered, @prev_position = false, 0
      Spree::OptionValue.for_product(@product).all.each do |ov|
        @unordered = true if @prev_position > ov.position
        @prev_position = ov.position
      end

      assert !@unordered
    end

    should "return empty array when no variants" do
      product = Factory(:product)
      assert_equal [], Spree::OptionValue.for_product(product)
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
spree_variant_options-0.4.1	test/unit/spree/option_value_test.rb