Converted prices to integers/cents to avoid floating point trouble

spec/factories/order_items.rb

@@ -4,7 +4,7 @@ FactoryGirl.define do
   factory :order_item do
     order
     product
-    price "9.99"
+    price "999"
     quantity 1
   end
 end

spec/factories/products.rb

@@ -4,6 +4,6 @@ FactoryGirl.define do
   factory :product do
     name "annual subscription"
     description "paid membership, renewing yearly"
-    min_price "9.99"
+    min_price "999"
   end
 end

spec/helpers/application_helper.rb

@@ -0,0 +1,7 @@
+require 'spec_helper'
+
+describe ApplicationHelper do
+  it "formats prices" do
+    format_price(999).should eq '9.99 AUD'
+  end
+end

spec/models/product_spec.rb

@@ -1,5 +1,4 @@
 require 'spec_helper'
 
 describe Product do
-  pending "add some examples to (or delete) #{__FILE__}"
 end

spec/views/orders/show.html.haml_spec.rb

@@ -9,7 +9,7 @@ describe "orders/show" do
     @order_item = FactoryGirl.create(:order_item,
       :order => @order,
       :quantity => 2,
-      :price => 99.00
+      :price => 9900
     )
     render
   end