Add test for registrar address

app/models/registrar.rb

@@ -23,7 +23,7 @@ class Registrar < ActiveRecord::Base
   end
 
   def address
-    [street, city, state, city].reject(&:empty?).compact.join(', ')
+    [street, city, state, zip].reject(&:empty?).compact.join(', ')
   end
 
   def to_s

spec/models/registrar_spec.rb

@@ -55,5 +55,9 @@ describe Registrar do
         @registrar.versions.size.should == 1
       end
     end
+
+    fit 'should return full address' do
+      @registrar.address.should == 'Street 999, Town, County, Postal'
+    end
   end
 end