spec/models/weight_spec.rb

   1 require File.join( File.dirname(__FILE__), "..", "spec_helper" )
   2
   3 describe Order do
   4   before(:each) do
   5     DataMapper.auto_migrate!
   6   end
   7
   8   describe "associations" do
   9     it "should belong to a shipping_info" do
  10       shipping_info = ShippingInfo.gen
  11       weight = Weight.gen(:shipping_info => shipping_info)
  12       weight.shipping_info = shipping_info
  13       weight.should be_valid
  14
  15       weight = Weight.create(Weight.gen_attrs.except(:shipping_info))
  16       weight.shipping_info.should be_nil
  17       weight.should be_valid
  18     end
  19   end
  20
  21   it "should require a min_weight, max_weight, and price" do
  22     weight = Weight.create(Weight.gen_attrs.except(:min_weight))
  23     weight.should_not be_valid
  24     weight.errors.should include(:min_weight)
  25
  26     weight = Weight.create(Weight.gen_attrs.except(:max_weight))
  27     weight.should_not be_valid
  28     weight.errors.should include(:max_weight)
  29
  30     weight = Weight.create(Weight.gen_attrs.except(:price))
  31     weight.should_not be_valid
  32     weight.errors.should include(:price)
  33   end
  34 end