require 'spec_helper'

describe RailsBestPractices::Prepares::ControllerPrepare do
  let(:runner) { RailsBestPractices::Core::Runner.new(:prepares => RailsBestPractices::Prepares::ControllerPrepare.new) }

  before :each do
    runner.whiny = true
  end

  it "should parse controller methods" do
    content =<<-EOF
    class PostsController < ApplicationController
      def index
      end

      def show
      end
    end
    EOF
    runner.prepare('app/controllers/posts_controller.rb', content)
    methods = RailsBestPractices::Prepares.controller_methods
    methods.get_methods("PostsController").should == ["index", "show"]
  end

  it "should parse controller methods with module ::" do
    content =<<-EOF
    class Admin::Blog::PostsController < ApplicationController
      def index
      end

      def show
      end
    end
    EOF
    runner.prepare('app/controllers/admin/posts_controller.rb', content)
    methods = RailsBestPractices::Prepares.controller_methods
    methods.get_methods("Admin::Blog::PostsController").should == ["index", "show"]
  end

  it "should parse controller methods with module" do
    content =<<-EOF
    module Admin
      module Blog
        class PostsController < ApplicationController
          def index
          end

          def show
          end
        end
      end
    end
    EOF
    runner.prepare('app/controllers/admin/posts_controller.rb', content)
    methods = RailsBestPractices::Prepares.controller_methods
    methods.get_methods("Admin::Blog::PostsController").should == ["index", "show"]
  end

  describe "inherited_resources" do
    it "extend inherited_resources" do
      content =<<-EOF
      class PostsController < InheritedResources::Base
      end
      EOF
      runner.prepare('app/controllers/posts_controller.rb', content)
      methods = RailsBestPractices::Prepares.controller_methods
      methods.get_methods("PostsController").should == ["index", "show", "new", "create", "edit", "update", "destroy"]
    end

    it "extend inherited_resources with actions" do
      content =<<-EOF
      class PostsController < InheritedResources::Base
        actions :index, :show
      end
      EOF
      runner.prepare('app/controllers/posts_controller.rb', content)
      methods = RailsBestPractices::Prepares.controller_methods
      methods.get_methods("PostsController").should == ["index", "show"]
    end

    it "DSL inherit_resources" do
      content =<<-EOF
      class PostsController
        inherit_resources
      end
      EOF
      runner.prepare('app/controllers/posts_controller.rb', content)
      methods = RailsBestPractices::Prepares.controller_methods
      methods.get_methods("PostsController").should == ["index", "show", "new", "create", "edit", "update", "destroy"]
    end
  end
end