require 'spec_helper'
require_relative 'shared_examples_for_to_remove_all_masks'

describe BrDocuments::IE::RS do
  describe '#formatted' do
    it 'returns a formatted ie' do
      ie = described_class.new('1234567890')
      expect(ie.formatted).to eq '123/4567890'
    end
  end

  describe '#valid?' do
    it 'is invalid with malformed number' do
      ie = described_class.new('17/70169293')
      expect(ie).not_to be_valid
    end

    it 'is invalid with length different to 10' do
      ['123456789', '12345678901'].each do |number|
        ie = described_class.new(number)
        expect(ie).not_to be_valid
      end
    end

    it 'is invalid with invalid check number' do
      ['1770169292', '034/0112114'].each do |number|
        ie = described_class.new(number)
        expect(ie).not_to be_valid
      end
    end

    it 'is valid with valid number' do
      ['1770169293', '034/0112115'].each do |number|
        ie = described_class.new(number)
        expect(ie).to be_valid
      end
    end

    include_examples 'for to remove all masks', '034/0112115'
  end
end