spec/models/upload/image/product_image_spec.rb

   1 require File.join( File.dirname(__FILE__), "..", "..", "..", "spec_helper" )
   2
   3 describe ProductImage do
   4   before(:each) do
   5     DataMapper.auto_migrate!
   6   end
   7
   8   describe "associatons" do
   9     it "should belong to a product" do
  10       product = Product.gen
  11       product_image = ProductImage.create(ProductImage.gen_attrs.merge(:product => product))
  12       product_image.product.should == product
  13       product_image.should be_valid
  14
  15       product_image = ProductImage.create(ProductImage.gen_attrs.except(:product))
  16       product_image.product.should be_nil
  17       product_image.should_not be_valid
  18       product_image.errors.should include(:product)
  19     end
  20   end
  21 end