Contents

describe Frenetic::HalJson do
  let(:hal_json) { described_class.new }

  let(:app_callbacks_stub) do
    double('FaradayCallbackStubs').tap do |cb|
      cb.stub(:on_complete).and_yield env
    end
  end

  let(:app_stub) do
    double('FaradayAppStub').tap do |app|
      app.stub(:call).and_return app_callbacks_stub
    end
  end

  before { hal_json.instance_variable_set '@app', app_stub }

  subject { hal_json }

  describe "#call" do
    let(:env) { { status:200 } }

    it "should execute the on_complete callback" do
      hal_json.should_receive( :on_complete ).with env

      hal_json.call env
    end
  end

  describe "#on_complete" do
    context "with a successful response" do
      let(:env) do
        {
          :status => 200,
          :body => JSON.generate({
            '_links' => {}
          })
        }
      end

      before { hal_json.on_complete(env) }

      it "should parse the HAL+JSON response" do
        env[:body].should be_a( Frenetic::HalJson::ResponseWrapper )
      end
    end    
  end

  describe "#success?" do
    subject { hal_json.success?( env ) }

    context "with a 200 OK response" do
      let(:env) { {:status => 200 } }

      it { should be_true }
    end
    context "with a 201 Created response" do
      let(:env) { {:status => 201 } }

      it { should be_true }
    end
    context "with a 204 No Content" do
      let(:env) { {:status => 204 } }

      it { should be_false }
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
frenetic-0.0.6	spec/lib/frenetic/hal_json_spec.rb
frenetic-0.0.5	spec/lib/frenetic/hal_json_spec.rb
frenetic-0.0.4	spec/lib/frenetic/hal_json_spec.rb