activesupport/test/cache/behaviors/autoloading_cache_behavior.rb


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# frozen_string_literal: true
require "dependencies_test_helpers"

module AutoloadingCacheBehavior
  include DependenciesTestHelpers

  def test_simple_autoloading
    with_autoloading_fixtures do
      @cache.write("foo", EM.new)
    end

    remove_constants(:EM)
    ActiveSupport::Dependencies.clear

    with_autoloading_fixtures do
      assert_kind_of EM, @cache.read("foo")
    end

    remove_constants(:EM)
    ActiveSupport::Dependencies.clear
  end

  def test_two_classes_autoloading
    with_autoloading_fixtures do
      @cache.write("foo", [EM.new, ClassFolder.new])
    end

    remove_constants(:EM, :ClassFolder)
    ActiveSupport::Dependencies.clear

    with_autoloading_fixtures do
      loaded = @cache.read("foo")
      assert_kind_of Array, loaded
      assert_equal 2, loaded.size
      assert_kind_of EM, loaded[0]
      assert_kind_of ClassFolder, loaded[1]
    end

    remove_constants(:EM, :ClassFolder)
    ActiveSupport::Dependencies.clear
  end
end