Enhancement: add VR support

README.md

@@ -32,32 +32,35 @@ $ gem install credit_card_validations
 
 
 The following issuing institutes are accepted:
-    
-|    Name   |    Key     | 
----------------------   | ------------| 
+
+|    Name   |    Key     |
+---------------------   | ------------|
 [American Express](http://en.wikipedia.org/wiki/American_Express) | :amex
-[China UnionPay](http://en.wikipedia.org/wiki/China_UnionPay)    | :unionpay 
+[China UnionPay](http://en.wikipedia.org/wiki/China_UnionPay)    | :unionpay
 [Dankort](http://en.wikipedia.org/wiki/Dankort)      | :dankort
-[Diners Club](http://en.wikipedia.org/wiki/Diners_Club_International)  | :diners   
+[Diners Club](http://en.wikipedia.org/wiki/Diners_Club_International)  | :diners
 [Elo](https://pt.wikipedia.org/wiki/Elo_Participa%C3%A7%C3%B5es_S/A)      | :elo
-[Discover](http://en.wikipedia.org/wiki/Discover_Card) | :discover   
-[Hipercard](http://pt.wikipedia.org/wiki/Hipercard) | :hipercard  
+[Discover](http://en.wikipedia.org/wiki/Discover_Card) | :discover
+[Hipercard](http://pt.wikipedia.org/wiki/Hipercard) | :hipercard
 [JCB](http://en.wikipedia.org/wiki/Japan_Credit_Bureau)  | :jcb
 [Maestro](http://en.wikipedia.org/wiki/Maestro_%28debit_card%29)    | :maestro
 [MasterCard](http://en.wikipedia.org/wiki/MasterCard)  |   :mastercard
 [MIR](http://www.nspk.ru/en/cards-mir/)  |   :mir
-[Rupay](http://en.wikipedia.org/wiki/RuPay) |   :rupay 
+[Rupay](http://en.wikipedia.org/wiki/RuPay) |   :rupay
 [Solo](http://en.wikipedia.org/wiki/Solo_(debit_card))     | :solo
-[Switch](http://en.wikipedia.org/wiki/Switch_(debit_card)) | :switch 
-[Visa](http://en.wikipedia.org/wiki/Visa_Inc.)      | :visa  
+[Switch](http://en.wikipedia.org/wiki/Switch_(debit_card)) | :switch
+[Visa](http://en.wikipedia.org/wiki/Visa_Inc.)      | :visa
+[VR Alimentação](https://www.vr.com.br/)      | :vr_alimentacao
+[VR Refeição](https://www.vr.com.br/)      | :vr_refeicao
+[VR Multi (Alimentação + Refeição)](https://www.vr.com.br/)      | :vr_multi
 
 
 
 The following are supported with plugins
 
-|    Name   |    Key     | 
----------------------   | ------------| 
-[Diners Club US](http://en.wikipedia.org/wiki/Diners_Club_International#MasterCard_alliance)  | :diners_us  
+|    Name   |    Key     |
+---------------------   | ------------|
+[Diners Club US](http://en.wikipedia.org/wiki/Diners_Club_International#MasterCard_alliance)  | :diners_us
 [EnRoute](https://en.wikipedia.org/wiki/EnRoute_(credit_card)) | :en_route
 [Laser](https://en.wikipedia.org/wiki/Laser_%28debit_card%29)      | :laser
 

lib/credit_card_validations/string.rb

@@ -18,5 +18,4 @@ def valid_credit_card_brand?(*brands)
   def credit_card_brand_name
     CreditCardValidations::Detector.new(self).brand_name
   end
-
-end  
+end

lib/data/brands.yaml

@@ -114,6 +114,36 @@
     - '633303'
     - '633301'
     - '633300'
+:vr_refeicao:
+  :rules:
+  - :length:
+    - 16
+    :prefixes:
+    - '627416'
+    - '637202'
+    - '637200'
+  :options:
+    :brand_name: VR Refeição
+:vr_alimentacao:
+  :rules:
+  - :length:
+    - 16
+    :prefixes:
+    - '637036'
+    - '637001'
+    - '637200'
+  :options:
+    :brand_name: VR Alimentação
+::vr_multi:
+  :rules:
+  - :length:
+    - 16
+    :prefixes:
+    - '637200'
+    - '637430'
+    - '637441'
+  :options:
+    :brand_name: VR Multi (VR + VA)
 :maestro:
   :rules:
   - :length:

spec/active_model_spec.rb

@@ -30,7 +30,7 @@
 
   describe 'Except Amex and Maestro brand' do
     it 'should reject all other valid numbers' do
-      VALID_NUMBERS.except(:amex, :maestro).each do |_, numbers|
+      VALID_NUMBERS.except(:amex, :maestro, :vr_refeicao).each do |_, numbers|
         card = model
         card.number = numbers.first
         expect(card.valid?).must_equal false

spec/credit_card_validations_spec.rb

@@ -1,15 +1,11 @@
 require_relative 'test_helper'
 
 describe CreditCardValidations do
-
-
   before do
     CreditCardValidations.reload!
   end
 
-
   describe 'configure' do
-
     let(:number) { '6111111180456137' }
 
     before do
@@ -37,7 +33,6 @@
       CreditCardValidations.reset
       CreditCardValidations.reload!
     end
-
   end
 
   describe 'MMI' do
@@ -65,10 +60,8 @@
       CreditCardValidations::Luhn.expects(:valid?).never
       expect(card_detector.valid?(:unionpay)).must_equal true
     end
-
   end
 
-
   it 'should check luhn' do
     VALID_NUMBERS.each do |brand, card_numbers|
       if has_luhn_check_rule?(brand)
@@ -136,9 +129,7 @@
 
 
   describe 'adding/removing brand' do
-
     describe 'adding rules' do
-
       let(:voyager_number) { '869926275400212' }
 
       it 'should validate number as voyager' do
@@ -204,5 +195,4 @@ def detector(number)
   def has_luhn_check_rule?(key)
     CreditCardValidations::Detector.has_luhn_check_rule?(key)
   end
-
 end

spec/fixtures/valid_cards.yml

@@ -198,4 +198,8 @@
 - '6504 9799 9991 0279'
 - '6516 5299 9991 0328'
 :mir:
-- 2202 1234 1234 1234
+- '2202 1234 1234 1234'
+:vr_alimentacao:
+- 6370 3600 2847 1958
+:vr_refeicao:
+- 6274 1600 1473 6274

spec/string_spec.rb

@@ -2,9 +2,10 @@
 require 'credit_card_validations/string'
 
 describe 'String ext' do
-
   let(:mastercard) { CreditCardValidations::Factory.random(:mastercard) }
   let(:visa) { CreditCardValidations::Factory.random(:visa) }
+  let(:vr_alimentacao) { CreditCardValidations::Factory.random(:vr_alimentacao) }
+  let(:vr_refeicao) { CreditCardValidations::Factory.random(:vr_refeicao) }
   let(:invalid) { INVALID_NUMBERS.sample }
 
   it 'should allow detect brand for mastercard' do
@@ -29,4 +30,19 @@
     expect(invalid.valid_credit_card_brand?(:visa, :amex)).must_equal false
   end
 
-end
+  it 'should allow detect brand for VR Alimentação' do
+    expect(vr_alimentacao.credit_card_brand).must_equal :vr_alimentacao
+    expect(vr_alimentacao.credit_card_brand_name).must_equal 'VR Alimentação'
+    expect(vr_alimentacao.valid_credit_card_brand?(:vr_alimentacao)).must_equal true
+    expect(vr_alimentacao.valid_credit_card_brand?('VR Alimentação')).must_equal true
+    expect(vr_alimentacao.valid_credit_card_brand?(:visa, :amex)).must_equal false
+  end
+
+  it 'should allow detect brand for VR Refeição' do
+    expect(vr_refeicao.credit_card_brand).must_equal :vr_refeicao
+    expect(vr_refeicao.credit_card_brand_name).must_equal 'VR Refeição'
+    expect(vr_refeicao.valid_credit_card_brand?(:vr_refeicao)).must_equal true
+    expect(vr_refeicao.valid_credit_card_brand?('VR Refeição')).must_equal true
+    expect(vr_refeicao.valid_credit_card_brand?(:visa, :amex)).must_equal false
+  end
+end