Add token support for KomojuGateway

lib/active_merchant/billing/gateways/komoju.rb

@@ -41,20 +41,31 @@ def refund(money, identification, options = {})
         commit("/payments/#{identification}/refund", {})
       end
 
-      private
+      def store(payment, options = {})
+        post = {}
+        add_payment_details(post, payment, options)
 
-      def add_payment_details(post, payment, options)
-        details = {}
+        commit("/tokens", post)
+      end
 
-        details[:type] = 'credit_card'
-        details[:number] = payment.number
-        details[:month] = payment.month
-        details[:year] = payment.year
-        details[:verification_value] = payment.verification_value
-        details[:given_name] = payment.first_name
-        details[:family_name] = payment.last_name
-        details[:email] = options[:email] if options[:email]
+      private
 
+      def add_payment_details(post, payment, options)
+        case payment
+        when CreditCard
+          details = {}
+
+          details[:type] = 'credit_card'
+          details[:number] = payment.number
+          details[:month] = payment.month
+          details[:year] = payment.year
+          details[:verification_value] = payment.verification_value
+          details[:given_name] = payment.first_name
+          details[:family_name] = payment.last_name
+          details[:email] = options[:email] if options[:email]
+        else
+          details = payment
+        end
         post[:payment_details] = details
       end
 

test/unit/gateways/komoju_test.rb

@@ -1,6 +1,8 @@
 require 'test_helper'
 
 class KomojuTest < Test::Unit::TestCase
+  include CommStub
+
   def setup
     @gateway = KomojuGateway.new(:login => 'login')
 
@@ -29,6 +31,14 @@ def test_successful_credit_card_purchase
     assert response.test?
   end
 
+  def test_successful_credit_card_purchase_with_token
+    response = stub_comms(@gateway, :ssl_request) do
+      @gateway.purchase(@amount, "tok_xxx", @options)
+    end.check_request do |method, endpoint, data, headers|
+      assert_match('"payment_details":"tok_xxx"', data)
+    end.respond_with(JSON.generate(successful_credit_card_purchase_response))
+  end
+
   def test_failed_purchase
     raw_response = mock
     raw_response.expects(:body).returns(JSON.generate(failed_purchase_response))
@@ -66,6 +76,17 @@ def test_successful_credit_card_refund
     assert response.test?
   end
 
+  def test_successful_credit_card_store
+    successful_response = successful_credit_card_store_response
+    @gateway.expects(:ssl_post).returns(JSON.generate(successful_response))
+
+    response = @gateway.store(@credit_card, @options)
+    assert_success response
+
+    assert_equal "tok_e4075d73cd3767a57d324ac38b16d203b7ab2c4c6208d039356451578f236d85a6fd1af715ffef3ccd4b37d3d2456002", response.authorization
+    assert response.test?
+  end
+
   private
 
   def successful_credit_card_purchase_response
@@ -124,6 +145,15 @@ def successful_credit_card_refund_response
     }
   end
 
+  def successful_credit_card_store_response
+    {
+      "id" => "tok_e4075d73cd3767a57d324ac38b16d203b7ab2c4c6208d039356451578f236d85a6fd1af715ffef3ccd4b37d3d2456002",
+      "resource" => "token",
+      "used" => false,
+      "created_at" => "2015-03-20T04:51:48Z"
+    }
+  end
+
   def failed_purchase_response
     {
       "error" => {