require 'spec_helper'

describe CrazyHarry::Translate do

  #   Add attribute: "partner" to all tags
  #   Transform "lodging" to "hotel"

  let(:harry) { CrazyHarry }

  it "should be able to add an attribute to all tags" do
    harry.fragment( '<b>a</b><h3>c</h3>' ).translate!( add_attributes: { class: 'from-partner'} ).to_s.should ==
      '<b class="from-partner">a</b><h3 class="from-partner">c</h3>'
  end

  it "should be able to add multiple attributes to all tags" do
    harry.fragment( '<b>a</b><h3>c</h3>' ).translate!( add_attributes: { class: 'boo', bubba: 'beau' } ).to_s.should ==
      '<b class="boo" bubba="beau">a</b><h3 class="boo" bubba="beau">c</h3>'
  end

  it "should append information to existing attributes" do
    harry.fragment( '<h3 class="red">Lorem</h3>' ).translate!( add_attributes: { class: 'from-partner'} ).to_s.should ==
      '<h3 class="red from-partner">Lorem</h3>'
  end

  it "should be able to tranlate free text in the fragment, preservering case" do
    harry.fragment( '<h3>Lodging</h3> lodging' ).translate!( from_text: 'lodging', to_text: 'hotel' ).to_s.should ==
      '<h3>Hotel</h3> hotel'
  end

  context "targeting and scope" do

    it "should only add attributes to targeted content"  do
      harry.fragment( '<h3>Location:</h3><h3>Saigon</h3>' ).translate!( add_attributes: { class: 'partner' }, text: 'Location:' ).to_s.should ==
        '<h3 class="partner">Location:</h3><h3>Saigon</h3>'
    end

    it "should be able to scope changes to specific blocks" do
      harry.fragment( '<div><b>Hotel</b></div><p><b>Hotel</b></p><b>Tent</b>' ).translate!( add_attributes: { class: 'ugly' }, scope: 'p' ).to_s.should ==
        '<div><b>Hotel</b></div><p><b class="ugly">Hotel</b></p><b>Tent</b>'
    end

  end



end