require 'test_helper'

if Cell.rails_version >= 3.1
  # Trailblazer style:
  module Record
    class Cell < Cell::Concept # cell("record")
      def show
        render # Party On, #{model}
      end

      # cell(:song, concept: :record)
      class Song < self # cell("record/cell/song")
        def show
          render :view => :song#, :layout => "layout"
          # TODO: test layout: .. in ViewModel
        end

        def show_with_layout
          render :view => :song, :layout => "layout"
        end
      end

      class Hit < ::Cell::Concept
        inherit_views Record::Cell
      end
    end
  end

  # app/cells/comment/views
  # app/cells/comment/form/views
  # app/cells/comment/views/form inherit_views Comment::Cell, render form/show


  class ConceptTest < MiniTest::Spec
    include Cell::TestCase::TestMethods


    describe "::controller_path" do
      it { Record::Cell.new(@controller).controller_path.must_equal "record" }
      it { Record::Cell::Song.new(@controller).controller_path.must_equal "record/song" }
    end


    describe "#_prefixes" do
      it { Record::Cell.new(@controller)._prefixes.must_equal       ["record/views"] }
      it { Record::Cell::Song.new(@controller)._prefixes.must_equal ["record/song/views", "record/views"] }
      it { Record::Cell::Hit.new(@controller)._prefixes.must_equal  ["record/hit/views", "record/views"]  } # with inherit_views.
    end

    unless ::Cell.rails_version.~("3.0")
      it { Record::Cell.new(@controller, "Wayne").render_state(:show).must_equal "Party on, Wayne!" }
    end


    describe "#cell" do
      it { Cell::Concept.cell("record/cell", @controller).must_be_instance_of(      Record::Cell) }
      it { Cell::Concept.cell("record/cell/song", @controller).must_be_instance_of  Record::Cell::Song }
      # cell("song", concept: "record/compilation") # record/compilation/cell/song
    end


    describe "#render with :layout" do
      it { Cell::Concept.cell("record/cell/song", @controller).show_with_layout.must_equal "<p>\nLalala\n</p>\n" }
    end
    describe "#render" do
      it { Cell::Concept.cell("record/cell/song", @controller).show.must_equal "Lalala" }
    end


    # inheriting
    it "inherit play.html.erb from BassistCell" do
      BadGuitaristCell.class_eval do
        def play; render; end
      end
      assert_equal "Doo", render_cell(:bad_guitarist, :play)
    end
  end
end