Contents

require 'spec_helper'

describe Typhoeus::Hydra::Cacheable do
  let(:base_url) { "localhost:3001" }
  let(:hydra) { Typhoeus::Hydra.new() }
  let(:request) { Typhoeus::Request.new(base_url, {:method => :get}) }
  let(:cache) {
    Class.new do
      attr_reader :memory

      def initialize
        @memory = {}
      end

      def get(request)
        memory[request]
      end

      def set(request, response)
        memory[request] = response
      end
    end.new
  }

  describe "add" do
    context "when cache activated" do
      before { Typhoeus::Config.cache = cache }
      after { Typhoeus::Config.cache = false }

      context "when request new" do
        it "sets no response" do
          hydra.add(request)
          expect(request.response).to be_nil
        end

        it "doesn't call complete" do
          request.should_receive(:complete).never
          hydra.add(request)
        end
      end

      context "when request in memory" do
        let(:response) { Typhoeus::Response.new }
        before { cache.memory[request] = response }

        context "when no queued requests" do
          it "finishes request" do
            request.should_receive(:finish).with(response)
            hydra.add(request)
          end
        end

        context "when queued requests" do
          let(:queued_request) { Typhoeus::Request.new(base_url, {:method => :get}) }

          before { cache.memory[queued_request] = response }

          it "finishesh both requests" do
            hydra.queue(queued_request)
            request.should_receive(:finish).with(response)
            queued_request.should_receive(:finish).with(response)
            hydra.add(request)
          end
        end
      end
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
typhoeus-0.6.6	spec/typhoeus/hydra/cacheable_spec.rb
typhoeus-0.6.5	spec/typhoeus/hydra/cacheable_spec.rb
typhoeus-0.6.4	spec/typhoeus/hydra/cacheable_spec.rb