require 'test_helper'

class ActionView::TestCase; include Titlezilla::Helpers::Title; end

module Titlezilla
  module Helpers
    describe Title do
      describe 'integration' do
        before do
          load_translations({ application: 'App', main: { new: 'New', edit: 'Edit' } })
        end

        it '#title' do
          @controller.controller_path = :main
          @controller.action_name = :new
          title.must_equal 'New'
        end

        it '#title using view assigns' do
          load_translations({ main: { new: 'New: %{name}' } })
          @controller.controller_path = :main
          @controller.action_name = :new
          @controller.view_assigns = { name: 'John' }
          title.must_equal 'New: John'
        end

        it '#application_title' do
          @controller.controller_path = :main
          @controller.action_name = :new
          application_title.must_equal 'App'
        end

        it '#meta_title' do
          @controller.controller_path = :main
          @controller.action_name = :new
          meta_title.must_equal 'New | App'
        end

        it 'should render title tag' do
          @controller.controller_path = :main
          @controller.action_name = :new
          title_tag.must_equal '<title>New | App</title>'
        end
      end

      describe 'configurable' do
        describe 'defaults' do
          before do
            load_translations({ main: { new: 'New', edit: 'Edit' } })
            @controller.controller_path = :main
          end

          it '#new' do
            @controller.action_name = :create
            title.must_equal 'New'
          end

          it '#create' do
            @controller.action_name = :update
            title.must_equal 'Edit'
          end
        end

        describe 'custom' do
          before do
            ::Titlezilla.configure { |c| c.action_map.merge!({ do_parse: :parse }) }
            load_translations({ main: { parse: 'Parse' } })
            @controller.controller_path = :main
          end

          it '#parse' do
            @controller.action_name = :do_parse
            title.must_equal 'Parse'
          end
        end
      end
    end
  end
end