Contents

require 'spec_helper'

describe 'Grape::EndpointExtension' do
  if Grape::Util.const_defined?('InheritableSetting')
    subject do
      Grape::Endpoint.new(
        Grape::Util::InheritableSetting.new,
        path:   '/',
        method: 'foo'
      )
    end
  else
    subject do
      Grape::Endpoint.new({}, path: '/', method: 'foo')
    end
  end

  let(:serializer) { Grape::Formatter::ActiveModelSerializers }

  let(:user) do
    Object.new do
      def name
        'sven'
      end
    end
  end

  let(:users) { [user, user] }

  describe '#render' do
    before do
      allow(subject).to receive(:env).and_return({})
    end

    it { should respond_to(:render) }
    let(:meta_content) { { total: 2 } }
    let(:meta_full) { { meta: meta_content } }

    context 'supplying meta' do
      before do
        allow(subject).to receive(:env) { { meta: meta_full } }
      end

      it 'passes through the Resource and uses given meta settings' do
        expect(subject.render(users, meta_full)).to eq(users)
      end
    end

    context 'supplying meta and key' do
      let(:meta_key) { { meta_key: :custom_key_name } }

      before do
        allow(subject).to receive(:env) { { meta: meta_full.merge(meta_key) } }
      end

      it 'passes through the Resource and uses given meta settings' do
        expect(subject.render(users, meta_full.merge(meta_key))).to eq(users)
      end
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
grape-active_model_serializers-1.5.0	spec/grape-active_model_serializers/endpoint_extension_spec.rb