# encoding: utf-8
require "spec_helper"

describe PagSeguro::Helper do
  before do
    @order = PagSeguro::Order.new("I1001")
    PagSeguro.stub :developer?
  end

  subject {
    Nokogiri::HTML(helper.pagseguro_form(@order)).css("form").first
  }

  context "with default attributes" do
    it { should have_attr("accept-charset", "ISO-8859-1") }
    it { should have_attr("action", PagSeguro::GATEWAY_URL) }
    it { should have_attr("id", "pagseguro") }
    it { should have_attr("class", "pagseguro") }
    it { should have_input(:name => "tipo", :value => "CP") }
    it { should have_input(:name => "moeda", :value => "BRL") }
    it { should have_input(:name => "ref_transacao", :value => "I1001") }
    it { should_not have_input(:name => "tipo_frete") }
    it { should have_input(:name => "email_cobranca", :value => "john@doe.com") }
    it { should have_input(:type => "submit", :value => "Pagar com PagSeguro") }
  end

  it "should include shipping type" do
    @order.shipping_type = "SD"
    subject.should have_input(:name => "tipo_frete", :value => "SD")
  end

  context "with custom attributes" do
    subject {
      Nokogiri::HTML(helper.pagseguro_form(@order, :submit => "Pague agora!", :email => "mary@example.com")).css("form").first
    }

    it { should have_input(:name => "email_cobranca", :value => "mary@example.com") }
    it { should have_input(:type => "submit", :value => "Pague agora!") }
  end

  context "with minimum product info" do
    before do
      @order << { :id => 1001, :price => 10.00, :description => "Rails 3 e-Book" }
    end

    it { should have_input(:name => "item_quant_1", :value => "1") }
    it { should have_input(:name => "item_id_1", :value => "1001") }
    it { should have_input(:name => "item_valor_1", :value => "1000") }
    it { should have_input(:name => "item_descr_1", :value => "Rails 3 e-Book") }
    it { should_not have_input(:name => "item_peso_1") }
    it { should_not have_input(:name => "item_frete_1") }
  end

  context "with optional product info" do
    before do
      @order << { :id => 1001, :price => 10.00, :description => "T-Shirt", :weight => 300, :shipping => 8.50, :quantity => 2 }
    end

    it { should have_input(:name => "item_quant_1", :value => "2") }
    it { should have_input(:name => "item_peso_1", :value => "300") }
    it { should have_input(:name => "item_frete_1", :value => "850") }
  end

  context "with multiple products" do
    before do
      @order << { :id => 1001, :price => 10.00, :description => "Rails 3 e-Book" }
      @order << { :id => 1002, :price => 19.00, :description => "Rails 3 e-Book + Screencast" }
    end

    it { should have_input(:name => "item_quant_1", :value => "1") }
    it { should have_input(:name => "item_id_1", :value => "1001") }
    it { should have_input(:name => "item_valor_1", :value => "1000") }
    it { should have_input(:name => "item_descr_1", :value => "Rails 3 e-Book") }

    it { should have_input(:name => "item_quant_2", :value => "1") }
    it { should have_input(:name => "item_id_2", :value => "1002") }
    it { should have_input(:name => "item_valor_2", :value => "1900") }
    it { should have_input(:name => "item_descr_2", :value => "Rails 3 e-Book + Screencast") }
  end
end