# encoding: utf-8
require 'spec_helper'

describe 'color input' do

  include FormtasticSpecHelper

  before do
    @output_buffer = ''
    mock_everything
  end

  if Formtastic::Util.rails3?
    describe "attempting to use color input with Rails 3" do
      it "raises an error" do
        expect {
          concat(semantic_form_for(@new_post) do |builder|
            concat(builder.input(:color))
          end)
        }.to raise_error "The :color input requires the color_field form helper, which is only available in Rails 4+"
      end
    end
  else
    describe "when object is provided" do
      before do
        concat(semantic_form_for(@new_post) do |builder|
          concat(builder.input(:color))
        end)
      end

      it_should_have_input_wrapper_with_class(:color)
      it_should_have_input_wrapper_with_class(:input)
      it_should_have_input_wrapper_with_class(:stringish)
      it_should_have_input_wrapper_with_id("post_color_input")
      it_should_have_label_with_text(/Color/)
      it_should_have_label_for("post_color")
      it_should_have_input_with_id("post_color")
      it_should_have_input_with_type(:color)
      it_should_have_input_with_name("post[color]")

    end

    describe "when namespace is provided" do

      before do
        concat(semantic_form_for(@new_post, :namespace => 'context2') do |builder|
          concat(builder.input(:color))
        end)
      end

      it_should_have_input_wrapper_with_id("context2_post_color_input")
      it_should_have_label_and_input_with_id("context2_post_color")

    end

    describe "when index is provided" do

      before do
        @output_buffer = ''
        mock_everything

        concat(semantic_form_for(@new_post) do |builder|
          concat(builder.fields_for(:author, :index => 3) do |author|
            concat(author.input(:name, :as => :color))
          end)
        end)
      end

      it 'should index the id of the wrapper' do
        output_buffer.should have_tag("li#post_author_attributes_3_name_input")
      end

      it 'should index the id of the select tag' do
        output_buffer.should have_tag("input#post_author_attributes_3_name")
      end

      it 'should index the name of the select tag' do
        output_buffer.should have_tag("input[@name='post[author_attributes][3][name]']")
      end

    end


    describe "when required" do
      it "should add the required attribute to the input's html options" do
        with_config :use_required_attribute, true do
          concat(semantic_form_for(@new_post) do |builder|
            concat(builder.input(:title, :as => :color, :required => true))
          end)
          output_buffer.should have_tag("input[@required]")
        end
      end
    end
  end

end