Contents

require File.expand_path("#{File.dirname(__FILE__)}/../../spec_helper")

module BaseSpec
  class TestWidgetController < ActionController::Base
    def index_with_implicit_assigns
      @foobar = "foobar"
      render_widget Erector::TestWidget
    end

    def index_with_explicit_assigns
      render_widget Erector::TestWidget, :foobar => "foobar"
    end
  end

  class Erector::TestWidget < Erector::Widget
    def render
      text @foobar
    end
  end

  describe TestWidgetController, "#render_widget" do
    before do
      @controller = BaseSpec::TestWidgetController.new
      @request = ActionController::TestRequest.new
      @response = ActionController::TestResponse.new
      @controller.send(:initialize_template_class, @response)
      @controller.send(:assign_shortcuts, @request, @response)
      class << @controller
        public :rendered_widget
      end
    end

    it "assigns to @rendered_widget" do
      @controller.rendered_widget.should be_nil
      @controller.render_widget Erector::TestWidget
      @controller.rendered_widget.should be_instance_of(Erector::TestWidget)
    end
    
    it "instantiates a widget with implicit assigns" do
      @controller.index_with_implicit_assigns
      @response.body.should == "foobar"
    end

    it "instantiates a widget with explicit assigns" do
      @controller.index_with_explicit_assigns
      @response.body.should == "foobar"
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
erector-0.1.0	spec/erector/extensions/render_widget_spec.rb
erector-0.1.25	spec/erector/extensions/render_widget_spec.rb