Fix up specs for rails 4.2

Author: peterkeen

spec/controllers/payola/cards_controller_spec.rb

@@ -137,11 +137,11 @@ module Payola
           expect(flash[:alert]).to eq "You cannot modify this customer."
         end
 
-        it "should throw error if controller doesn't define payola_can_modify_subscription?" do
+        it "should throw error if controller doesn't define payola_can_modify_customer?" do
           controller.instance_eval('undef :payola_can_modify_customer?')
 
           expect {
-            delete :destroy, id: customer.sources.first.id, customer_id: customer.id
+            delete :destroy, params: { id: customer.sources.first.id, customer_id: customer.id }
           }.to raise_error(NotImplementedError)
       end
       end

spec/controllers/payola/subscriptions_controller_spec.rb

@@ -233,7 +233,7 @@ module Payola
         controller.instance_eval('undef :payola_can_modify_subscription?')
 
         expect {
-          post :update_card, guid: @subscription.guid, stripeToken: 'tok_1234'
+          post :update_card, params: { guid: @subscription.guid, stripeToken: 'tok_1234' }
         }.to raise_error(NotImplementedError)
       end
     end