Contents

require 'test_helper'

# Disposable::Twin::Expose.
class TwinExposeTest < MiniTest::Spec
  class Request < Disposable::Twin
    feature Sync
    feature Save
    feature Expose

    property :song_title, from: :title
    property :id
    # virtual.
    property :captcha,    readable: false, writeable: false
    # nested.
    property :album do
      property :name, from: :getName
    end
  end

  module Model
    Song  = Struct.new(:id, :title, :album)
    Album = Struct.new(:getName)
  end

  let (:album) { Model::Album.new("Appeal To Reason").extend(Disposable::Saveable) }
  let (:song) { Model::Song.new(2, "Extraction", album).extend(Disposable::Saveable) }

  let (:request) { Request.new(song) }

  it do
    expect(request.song_title).must_equal "Extraction"
    expect(request.id).must_equal 2

    request.song_title = "Tease"
    request.id = 1


    expect(request.song_title).must_equal "Tease"
    expect(request.id).must_equal 1

    # does not write to model.
    expect(song.title).must_equal "Extraction"
    expect(song.id).must_equal 2

    request.save

    # make sure models got synced and saved.
    expect(song.id).must_equal 1
    expect(song.title).must_equal "Tease"
    expect(song.album).must_equal album # nested objects don't get twinned or anything.

    expect(song.saved?).must_equal true
  end

  # save with block.
  it do
    request.song_title = "Tease"
    request.id = 1
    request.captcha = "Awesome!"

    nested_hash = nil
    request.save do |hash|
      nested_hash = hash
    end

    expect(nested_hash).must_equal({"title"=>"Tease", "id"=>1, "captcha" => "Awesome!", "album"=>{"getName"=>"Appeal To Reason"}})

    # does not write to model.
    expect(song.title).must_equal "Extraction"
    expect(song.id).must_equal 2
    expect(album.getName).must_equal "Appeal To Reason"
  end
end

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
disposable-0.6.3	test/twin/expose_test.rb
disposable-0.6.2	test/twin/expose_test.rb
disposable-0.6.1	test/twin/expose_test.rb
disposable-0.6.0	test/twin/expose_test.rb
disposable-0.5.0	test/twin/expose_test.rb
disposable-0.4.7	test/twin/expose_test.rb