require 'spec_helper'

describe Valvat::Lookup do
  context "#validate" do
    context "existing vat number" do

      it "returns true" do
        Valvat::Lookup.validate("BE0817331995").should eql(true)
      end

      it "allows Valvat instance as input" do
        Valvat::Lookup.validate(Valvat.new("BE0817331995")).should eql(true)
      end
    end

    context "not existing vat number" do
      it "returns false" do
        Valvat::Lookup.validate("BE08173319921").should eql(false)
      end
    end

    context "invalid country code / input" do
      without_any_web_requests!

      it "returns false" do
        Valvat::Lookup.validate("AE259597697").should eql(false)
        Valvat::Lookup.validate("").should eql(false)
      end
    end

    # TODO : Reactivate with coorect "down" response
    # context "country web service down" do
    #   before do
    #     json = "{\"error_message\": \"Member State service unavailable.\", \"error_code\": 1, \"error\": true}"
    #     FakeWeb.register_uri(:get, "http://isvat.appspot.com/DE/259597697/", :body => json)
    #   end if $fakeweb
    #
    #   it "returns nil" do
    #     Valvat::Lookup.validate("DE259597697").should eql(nil)
    #   end
    # end
  end
end