Coupon support.

lib/stripe.rb

@@ -50,7 +50,8 @@ module Stripe
         'customer' => Customer,
         'invoiceitem' => InvoiceItem,
         'invoice' => Invoice,
-        'plan' => Plan
+        'plan' => Plan,
+        'coupon' => Coupon
       }
       case resp
       when Array
@@ -424,6 +425,12 @@ module Stripe
     include Stripe::APIOperations::List
   end
 
+  class Coupon < APIResource
+    include Stripe::APIOperations::Create
+    include Stripe::APIOperations::Delete
+    include Stripe::APIOperations::List
+  end
+
   class Token < APIResource
     include Stripe::APIOperations::Create
   end

test/test_helper.rb

@@ -99,6 +99,16 @@ def test_card(params={})
   }.merge(params)
 end
 
+def test_coupon(params={})
+  {
+    :duration => 'repeating',
+    :duration_in_months => 3,
+    :percent_off => 25,
+    :id => "co_test_coupon",
+    :object => "coupon"    
+  }.merge(params)
+end
+
 #FIXME nested overrides would be better than hardcoding plan_id
 def test_subscription(plan_id="gold")
   {

test/test_stripe.rb

@@ -318,6 +318,13 @@ class TestStripeRuby < Test::Unit::TestCase
       context "card tests" do
       end
 
+      context "coupon tests" do
+        should "create should return a new coupon" do
+          @mock.expects(:post).once.returns(test_response(test_coupon))
+          c = Stripe::Coupon.create
+          assert_equal "co_test_coupon", c.id
+        end
+      end
       context "error checking" do
 
         should "404s should raise an InvalidRequestError" do