require "spec_helper"

describe BrDocuments::IE::AP do
  describe "#formatted" do
    it "returns a formatted ie" do
      ie = BrDocuments::IE::AP.new("123456789")
      expect(ie.formatted).to eq "123456789"
    end
  end

  describe "#valid?" do
    it "is invalid with length different to 9" do
      ["1234567", "123456789012"].each do |number|
        ie = BrDocuments::IE::AP.new(number)
        expect(ie).to_not be_valid
      end
    end

    it "is invalid with invalid check number" do
      ["030123456", "030182454"].each do |number|
        ie = BrDocuments::IE::AP.new(number)
        expect(ie).to_not be_valid
      end
    end

    it "is valid with valid number" do
      ["030123459", "030183458", "030213452"].each do |number|
        ie = BrDocuments::IE::AP.new(number)
        expect(ie).to be_valid
      end
    end
  end
end