jsonapi-serializer/spec/lib/object_serializer_caching_spec.rb
Shishir Kakaraddi ef42fb3031 Changes for version 1.2 (#220)
params support in blocks, nested includes etc

Co-authored-by: Jodi Showers <jodi@nnovation.ca>
Co-authored-by: Ryan O'Donnell <ryan@gocleary.com>
Co-authored-by: Les Fletcher <les.fletcher@gmail.com>
Co-authored-by: Ankit gupta <ankit.gupta8898@gmail.com>
Co-authored-by: Masato Ohba <over.rye@gmail.com>
Co-authored-by: Shuhei Kitagawa <shuhei.kitagawa@c-fo.com>
Co-authored-by: Zino <rhu5@u.rochester.edu>
Co-authored-by: Carlos Solares <csolares23@gmail.com>
Co-authored-by: Brandon Buck <lordizuriel@gmail.com>
Co-authored-by: Daniel Roux <xuoroux@gmail.com>
Co-authored-by: Dillon Welch <daw0328@gmail.com>
2018-05-31 16:35:59 -07:00

73 lines
2.7 KiB
Ruby

require 'spec_helper'
describe FastJsonapi::ObjectSerializer do
include_context 'movie class'
context 'when caching has_many' do
before(:each) do
rails = OpenStruct.new
rails.cache = ActiveSupport::Cache::MemoryStore.new
stub_const('Rails', rails)
end
it 'returns correct hash when serializable_hash is called' do
options = {}
options[:meta] = { total: 2 }
options[:links] = { self: 'self' }
options[:include] = [:actors]
serializable_hash = CachingMovieSerializer.new([movie, movie], options).serializable_hash
expect(serializable_hash[:data].length).to eq 2
expect(serializable_hash[:data][0][:relationships].length).to eq 3
expect(serializable_hash[:data][0][:attributes].length).to eq 2
expect(serializable_hash[:meta]).to be_instance_of(Hash)
expect(serializable_hash[:links]).to be_instance_of(Hash)
expect(serializable_hash[:included]).to be_instance_of(Array)
expect(serializable_hash[:included][0]).to be_instance_of(Hash)
expect(serializable_hash[:included].length).to eq 3
serializable_hash = CachingMovieSerializer.new(movie).serializable_hash
expect(serializable_hash[:data]).to be_instance_of(Hash)
expect(serializable_hash[:meta]).to be nil
expect(serializable_hash[:links]).to be nil
expect(serializable_hash[:included]).to be nil
end
it 'uses cached values for the record' do
previous_name = movie.name
previous_actors = movie.actors
CachingMovieSerializer.new(movie).serializable_hash
movie.name = 'should not match'
allow(movie).to receive(:actor_ids).and_return([99])
expect(previous_name).not_to eq(movie.name)
expect(previous_actors).not_to eq(movie.actors)
serializable_hash = CachingMovieSerializer.new(movie).serializable_hash
expect(serializable_hash[:data][:attributes][:name]).to eq(previous_name)
expect(serializable_hash[:data][:relationships][:actors][:data].length).to eq movie.actors.length
end
it 'uses cached values for has many as specified' do
previous_name = movie.name
previous_actors = movie.actors
CachingMovieWithHasManySerializer.new(movie).serializable_hash
movie.name = 'should not match'
allow(movie).to receive(:actor_ids).and_return([99])
expect(previous_name).not_to eq(movie.name)
expect(previous_actors).not_to eq(movie.actors)
serializable_hash = CachingMovieWithHasManySerializer.new(movie).serializable_hash
expect(serializable_hash[:data][:attributes][:name]).to eq(previous_name)
expect(serializable_hash[:data][:relationships][:actors][:data].length).to eq previous_actors.length
end
end
end