require 'spec_helper'

module Naf
  describe MachinesController do

    it "should respond with the index action" do
      get :index
      response.should render_template("naf/machines/index")
      response.should be_success
    end

    it "should respond with the show action" do
      machine = FactoryGirl.create(:machine, id: 5, server_address: '127.0.0.2')
      id = 5
      get :show, id: id
      response.should be_success
    end

    it "should respond with the edit action" do
      id = 5
      Machine.should_receive(:find).with("5").and_return(nil)
      get :edit, id: id
      response.should render_template("naf/machines/edit")
      response.should be_success
    end

    it "should respond with affinity new" do
      Machine.should_receive(:new).and_return(nil)
      get :new
      response.should render_template("naf/machines/new")
      response.should be_success
    end

    context "on the create action" do
      let(:valid_machine) { mock_model(Machine, save: true, id: 5)  }
      let(:invalid_machine) { mock_model(Machine, save: false) }

      it "should redirect to show when valid" do
        Machine.should_receive(:new).and_return(valid_machine)
        post :create, machine: {}
        response.should redirect_to(machine_path(valid_machine.id))
      end
      it "should re-render to new when invalid" do
        Machine.should_receive(:new).and_return(invalid_machine)
        post :create, machine: {}
        response.should render_template("naf/machines/new")
      end
    end

    context "on the updated action" do
      let(:valid_machine) { mock_model(Machine, update_attributes: true, id: 5) }
      let(:invalid_machine) { mock_model(Machine, update_attributes: false, id: 5) }

      it "should redirect to show when valid" do
        Machine.should_receive(:find).with("5").and_return(valid_machine)
        post :update, id: 5, machine: {}
        response.should redirect_to(machine_path(valid_machine.id))
      end
      it "should re-render to new when invalid" do
        Machine.should_receive(:find).and_return(invalid_machine)
        post :update, id: 5, machine: {}
        response.should render_template("naf/machines/edit")
      end
    end


    # Ensure that some instance variables are set
    after(:each) do
      cols = assigns(:cols)
      attributes = assigns(:attributes)
    end

  end
end