require 'spec_helper'

describe Traducto::Base do

  describe "#translate" do
    before { I18n.stub('translate').and_return('') }

    context "with the key views.persons.index.welcome having a 'Hello!' value" do
      before { I18n.stub('translate').with('views.persons.index.welcome', anything()).and_return('Hello!') }

      context "when calling from persons#index" do
        before do
          rails_helper = double()
          rails_helper.stub(:request).and_return({ controller: 'persons', action: 'index' })

          @base = Traducto::Base.new(rails_helper)
        end

        context "when asking the key 'views.persons.index.welcome'" do
          specify { @base.translate('views.persons.index.welcome').should eql 'Hello!' }
        end

        context "when asking the key 'persons.index.welcome'" do
          specify { @base.translate('persons.index.welcome').should eql '' }
        end

        context "when asking the key '.welcome'" do
          specify { @base.translate('.welcome').should eql 'Hello!' }
        end
      end

      context "when calling from persons#show" do
        before do
          rails_helper = double()
          rails_helper.stub(:request).and_return({ controller: 'persons', action: 'show' })

          @base = Traducto::Base.new(rails_helper)
        end

        context "when asking the key '.welcome'" do
          specify { @base.translate('.welcome').should eql '' }
        end

        context "with the key views.persons.title having a 'Human' value" do
          before { I18n.stub('translate').with('views.persons.title', anything()).and_return('Human') }

          context "when asking the key '.title'" do
            specify { @base.translate('.title').should eql 'Human' }
          end
        end
      end
    end

    context "with the key intro having the value ['par1', 'par2', 'par3']" do
      before { I18n.stub('translate').with('intro', anything()).and_return(['par1', 'par2', 'par3']) }

      context "when translating the key 'intro' without a text format" do
        before { @base = Traducto::Base.new(ActionView::Base.new) }

        subject { @base.translate('intro') }

        it { should eql "par1\npar2\npar3" }
      end

      context "when translating the key 'intro' with a text format" do
        before { @base = Traducto::Base.new(ActionView::Base.new) }

        subject { @base.translate('intro', format: :text) }

        it { should eql '<p>par1</p><p>par2</p><p>par3</p>' }
      end
    end

  end
end