Contents

# frozen_string_literal: true

require "test_helper"

class CpfTest < Minitest::Test
  test "blacklists common numbers" do
    refute CPF.valid?("01234567890")
    refute CPF.valid?("11111111111")
    refute CPF.valid?("22222222222")
    refute CPF.valid?("33333333333")
    refute CPF.valid?("44444444444")
    refute CPF.valid?("55555555555")
    refute CPF.valid?("66666666666")
    refute CPF.valid?("77777777777")
    refute CPF.valid?("88888888888")
    refute CPF.valid?("99999999999")
    refute CPF.valid?("12345678909")
  end

  test "rejects blank strings" do
    refute CPF.valid?("")
  end

  test "rejects strings" do
    refute CPF.valid?("aaa.bbb.ccc-dd")
  end

  test "rejects nil values" do
    refute CPF.valid?(nil)
  end

  test "validates formatted strings" do
    number = "295.379.955-93"
    assert CPF.valid?(number)
  end

  test "validates unformatted strings" do
    number = "29537995593"
    assert CPF.valid?(number)
  end

  test "validates messed strings" do
    number = "295$379\n955...93"
    assert CPF.valid?(number)
  end

  test "strictly validates strings" do
    refute CPF.valid?("295$379\n955...93", strict: true)
    assert CPF.valid?("295.379.955-93", strict: true)
    assert CPF.valid?("29537995593", strict: true)
  end

  test "rejects strings (strict)" do
    refute CPF.valid?("aaa.bbb.ccc-dd", strict: true)
  end

  test "returns stripped number" do
    cpf = CPF.new("295.379.955-93")
    assert_equal "29537995593", cpf.stripped
  end

  test "formats number" do
    cpf = CPF.new("29537995593")
    assert_equal "295.379.955-93", cpf.formatted
  end

  test "generates formatted number" do
    assert_match(/\A\d{3}\.\d{3}\.\d{3}-\d{2}\z/, CPF.generate(true))
  end

  test "generates stripped number" do
    assert_match(/\A\d{11}\z/, CPF.generate)
  end

  test "invalidates memoization cache" do
    cpf = CPF.new("29537995593")
    cpf.number = "52139989171"

    assert_equal "52139989171", cpf.stripped
    assert_equal "521.399.891-71", cpf.formatted
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
cpf_cnpj-0.4.1	test/unit/cpf_test.rb