Contents

require 'test_helper.rb'

describe "Credit Card Validation" do
  # Here are some valid credit cards
  VALID_CARDS =  
  {
    #American Express
    :amex =>	'3400 0000 0000 009',
    #Carte Blanche	
    :carte_blanche => '3000 0000 0000 04',
    #Discover	
    :discover => '6011 0000 0000 0004',
    #Diners Club	
    :diners_club => '3852 0000 0232 37',
    #enRoute	
    :en_route => '2014 0000 0000 009',
    #JCB	
    :jcb => '2131 0000 0000 0008',
    #MasterCard	
    :master_card => '5500 0000 0000 0004',
    #Solo	
    :solo => '6334 0000 0000 0004',
    #Switch	
    :switch => '4903 0100 0000 0009',
    #Visa	
    :visa => '4111 1111 1111 1111',
    #Laser	
    :laser => '6304 1000 0000 0008'
  }

  VALID_CARDS.each_pair do |card, number|
    describe "it accepts #{card} cards" do
      it "using a specific card type" do
        subject = build_card_record({:card => number}, {:type => card})
        assert card_is_valid?(subject)
      end
      it "using :credit_card => { :type => :any }" do
        subject = build_card_record({:card => number}, {:type => :any})
        assert card_is_valid?(subject)
      end
      it "using :credit_card => true" do
        subject = build_card_record({:card => number}, true)
        assert card_is_valid?(subject)
      end
    end
  end

  describe "for invalid cards" do
    it "rejects invalid cards and generates an error message of type invalid" do
      subject = build_card_record :card => '99999'
      assert card_is_invalid?(subject)
    end
  end

  def build_card_record(attrs = {}, validator = {:type => :any})
    TestRecord.reset_callbacks(:validate)
    TestRecord.validates :card,  :credit_card => validator
    TestRecord.new attrs
  end

  def card_is_valid?(subject)
    subject.valid?.must_equal true
    subject.errors.size.must_equal 0
  end

  def card_is_invalid?(subject)
    subject.valid?.must_equal false
    subject.errors.size.must_equal 1
    subject.errors[:card].include?(subject.errors.generate_message(:card, :invalid)).must_equal true
  end
end

Version data entries

9 entries across 9 versions & 1 rubygems

Version	Path
activevalidators-2.1.0	test/validations/credit_card_test.rb
activevalidators-2.0.2	test/validations/credit_card_test.rb
activevalidators-2.0.1	test/validations/credit_card_test.rb
activevalidators-2.0.0	test/validations/credit_card_test.rb
activevalidators-1.9.0	test/validations/credit_card_test.rb
activevalidators-1.8.1	test/validations/credit_card_test.rb
activevalidators-1.8.0	test/validations/credit_card_test.rb
activevalidators-1.7.1	test/validations/credit_card_test.rb
activevalidators-1.7.0	test/validations/credit_card_test.rb