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https://github.com/samsonjs/grape-active_model_serializers.git
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a7ce076ec7
As in issue #13 an example solution provided by @jrhe an implementation of said feature has been created. As per the discussion in the thread this is only a helper to be able to reach the available options provided in the active_model_serializer gem. usage is as follows: ```ruby get '/some_path' do collection = Collection.all render collection, { meta: { current_page: 5 }, meta_key: :pagination_info } end ``` The return value would be: `{ pagination_info: { current_page: 5 }, collection: [item, item] }` If given without a `meta_key` it would return as: `{ meta: { current_page: 5 }, collection: [item, item] }` Any feedback appreciated. @zph, @olleolleolle and @bjoska
39 lines
1.2 KiB
Ruby
39 lines
1.2 KiB
Ruby
require 'spec_helper'
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describe 'Grape::EndpointExtension' do
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subject { Grape::Endpoint.new(nil, {path: '/', method: 'foo'}) }
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let(:serializer) { Grape::Formatter::ActiveModelSerializers }
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let(:user) do
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Object.new do
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def name
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'sven'
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end
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end
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end
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let(:users) { [user, user] }
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describe "#render" do
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it { should respond_to(:render) }
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let (:meta_content) { { total: 2 } }
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let (:meta_full) { { meta: meta_content } }
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context 'supplying meta' do
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it 'passes through the Resource and uses given meta settings' do
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expect(serializer).to receive(:meta=).with(meta_content)
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expect(subject.render(users, meta_full)).to eq(users)
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end
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end
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context 'supplying meta and key' do
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let (:meta_key) { { meta_key: :custom_key_name } }
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it 'passes through the Resource and uses given meta settings' do
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expect(serializer).to receive(:meta=).with(meta_content)
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expect(serializer).to receive(:meta_key=).with(meta_key[:meta_key])
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expect(subject.render(users, meta_full.merge(meta_key))).to eq(users)
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end
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end
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end
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end
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