AMS #1950

ams_1950.rb

begin
  require 'bundler/inline'
rescue LoadError => e
  $stderr.puts 'Bundler version 1.10 or later is required. Please update your Bundler'
  raise e
end

gemfile(true) do
  source 'https://rubygems.org'
  gem 'active_model_serializers', '0.10.2'
  gem 'sequel'
  gem 'sqlite3'
  gem 'minitest'
end

DB = Sequel.sqlite

DB.create_table(:zones) do
  uuid :id
  primary_key [:id]
end
DB.create_table(:devices) do
  uuid :id
  primary_key [:id]
  foreign_key :zone_id, :zones
end

class Zone < Sequel::Model
  extend ActiveModel::Naming

  alias_method :read_attribute_for_serialization, :public_send

  one_to_many :devices
end

class Device < Sequel::Model
  extend ActiveModel::Naming

  alias_method :read_attribute_for_serialization, :public_send

  many_to_one :zone
end

class ZoneSerializer < ActiveModel::Serializer
  attributes :id
  has_many :devices
end

class DeviceSerializer < ActiveModel::Serializer
  attributes :id
end


require 'minitest/autorun'

# Ensure backward compatibility with Minitest 4
Minitest::Test = MiniTest::Unit::TestCase unless defined?(Minitest::Test)

class BugTest < Minitest::Test

  def test_ams
    z = Zone.new.tap { |z| z.id = "2d931510-d99f-494a-8c67-87feb05e1594" }.save
    Device.new(zone: z).tap { |d| d.id = "2d931510-d99f-494a-8c67-87feb05e1595" }.save
    Device.new(zone: z).tap { |d| d.id = "2d931510-d99f-494a-8c67-87feb05e1596" }.save
    hash = ActiveModelSerializers::SerializableResource.new(z, adapter: :json_api).as_json

    expected = {
      :data => {
        :id => "2d931510-d99f-494a-8c67-87feb05e1594",
        :type => "zones",
        :relationships => {
          :devices => {
            :data => [
              {
                :id => "2d931510-d99f-494a-8c67-87feb05e1595",
                :type => "devices"
              },
              {
                :id => "2d931510-d99f-494a-8c67-87feb05e1596",
                :type => "devices"
              }
            ]
          }
        }
      }
    }
    assert_equal(expected, hash)
  end
end

__END__
Fetching gem metadata from https://rubygems.org/........
Fetching version metadata from https://rubygems.org/.
Resolving dependencies...
Using rake 11.3.0
Using concurrent-ruby 1.0.2
Using i18n 0.7.0
Using minitest 5.9.1
Using thread_safe 0.3.5
Using builder 3.2.2
Using erubis 2.7.0
Using mini_portile2 2.1.0
Using rack 2.0.1
Using jsonapi-parser 0.1.1.beta2
Using jsonapi-renderer 0.1.1.beta1
Using method_source 0.8.2
Using thor 0.19.1
Using sequel 4.39.0
Using sqlite3 1.3.12
Using bundler 1.13.6
Using tzinfo 1.2.2
Using nokogiri 1.6.8.1
Using rack-test 0.6.3
Using jsonapi 0.1.1.beta5
Using activesupport 5.0.0.1
Using loofah 2.0.3
Using rails-dom-testing 2.0.1
Using activemodel 5.0.0.1
Using rails-html-sanitizer 1.0.3
Using actionview 5.0.0.1
Using actionpack 5.0.0.1
Using railties 5.0.0.1
Using active_model_serializers 0.10.2
Run options: --seed 19224

# Running:

[active_model_serializers] Rendered ZoneSerializer with ActiveModelSerializers::Adapter::JsonApi (2.54ms)
.

Finished in 0.008931s, 111.9666 runs/s, 111.9666 assertions/s.

1 runs, 1 assertions, 0 failures, 0 errors, 0 skips