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