require 'test_helper' module ActiveModel class Serializer class Adapter class FragmentCacheTest < Minitest::Test def setup @author = Author.new(name: 'Joao M. D. Moura') @role = Role.new(name: 'Great Author', description:nil) @role.author = [@author] @role_serializer = RoleSerializer.new(@role) @role_hash = FragmentCache.new(RoleSerializer.adapter.new(@role_serializer), @role_serializer, {}) end def test_fragment_fetch_with_virtual_attributes expected_result = { id: @role.id, description: @role.description, slug: "#{@role.name}-#{@role.id}", name: @role.name } assert_equal(@role_hash.fetch, expected_result) end end end end end